From 2194b609d2a6ec58554045aed7081ff6a34e23bc Mon Sep 17 00:00:00 2001 From: buildmaster Date: Tue, 18 Dec 2018 13:31:57 +0000 Subject: [PATCH] Sync docs from master to gh-pages --- multi/multi__spring_cloud_contract_faq.html | 11 +--- ...lti__using_the_pluggable_architecture.html | 30 ++++----- multi/multi_contract-dsl.html | 8 ++- multi/multi_spring-cloud-contract.html | 2 +- single/spring-cloud-contract.html | 51 +++++++-------- .../checkstyle.html | 40 ++++++------ .../checkstyle.rss | 10 +-- .../ci-management.html | 6 +- .../complex.html | 6 +- .../configs.html | 6 +- .../convert-mojo.html | 6 +- .../generateStubs-mojo.html | 6 +- .../generateTests-mojo.html | 6 +- .../help-mojo.html | 6 +- spring-cloud-contract-maven-plugin/index.html | 6 +- .../issue-management.html | 6 +- spring-cloud-contract-maven-plugin/junit.html | 6 +- .../licenses.html | 6 +- .../plugin-info.html | 6 +- .../plugin-management.html | 6 +- .../plugins.html | 6 +- .../project-info.html | 6 +- .../project-reports.html | 6 +- .../pushStubsToScm-mojo.html | 6 +- .../run-mojo.html | 6 +- spring-cloud-contract-maven-plugin/scm.html | 6 +- .../sitemap.html | 6 +- spring-cloud-contract-maven-plugin/spock.html | 6 +- .../summary.html | 6 +- spring-cloud-contract-maven-plugin/team.html | 13 ++-- spring-cloud-contract-maven-plugin/usage.html | 6 +- spring-cloud-contract.xml | 65 ++++++------------- 32 files changed, 170 insertions(+), 198 deletions(-) diff --git a/multi/multi__spring_cloud_contract_faq.html b/multi/multi__spring_cloud_contract_faq.html index 34a352700f..96231dcb45 100644 --- a/multi/multi__spring_cloud_contract_faq.html +++ b/multi/multi__spring_cloud_contract_faq.html @@ -606,13 +606,4 @@ matching response definition was picked.

To turn off this feature just bum `StubRunnerExtension`to dump all mappings per artifact id. Also the port at which the given stub server was started will be attached.

3.8.3 Can I reference text from file?

Yes! With version 1.2.0 we’ve added such a possibility. It’s enough to call file(…​) method in the DSL and provide a path relative to where the contract lays. -If you’re using YAML just use the bodyFromFile property.

3.8.4 Why do I sometimes get SocketException

When using an HTTP client (e.g. RestTemplate) and running several tests that share a Spring context, you might sometimes get the following exception:

java.net.SocketException: Unexpected end of file from server

Tom Akehurst, the creator of WireMock did the following analysis of this issue.

I looked at tcpdump while running the failing test. HttpUrlConnection is doing something weird - it’s creating a connection in a previous test case, which works fine, then the usual fin → fin ack etc. ending handshake happens. But it seems it isn’t discarded, but reused after that. Because the server thinks (rightly) that the connection is closed, it just sends a RST packet. Calling the /__admin endpoint just happened to remove the dead connection from the pool. This also fixes the problem (which using the Java HTTP client): System.setProperty("http.keepAlive", "false");

There are the ways to solve this problem.

First, just use a different HTTP client for RestTemplate. Example for using Apache HTTP client:

pom.xml.  -

<dependency>
-	<groupId>org.apache.httpcomponents</groupId>
-	<artifactId>httpclient</artifactId>
-	<scope>compile</scope>
-</dependency>

-

this.restTemplate
-		.setRequestFactory(new HttpComponentsClientHttpRequestFactory());

Second option is to set the system property. You can set it either in code or pass it to your tests via a plugin.

static {
-	 System.setProperty("http.keepAlive", "false");
-}
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2. Spring Cloud Contract Verifier Introduction Home 4. Spring Cloud Contract Verifier Setup
\ No newline at end of file +If you’re using YAML just use the bodyFromFile property.

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2. Spring Cloud Contract Verifier Introduction Home 4. Spring Cloud Contract Verifier Setup
\ No newline at end of file diff --git a/multi/multi__using_the_pluggable_architecture.html b/multi/multi__using_the_pluggable_architecture.html index ac36f2561d..d40e580021 100644 --- a/multi/multi__using_the_pluggable_architecture.html +++ b/multi/multi__using_the_pluggable_architecture.html @@ -241,8 +241,8 @@ following code listing shows the SingleTestGenerator@deprecated use {@link SingleTestGenerator#buildClass(ContractVerifierConfigProperties, Collection, String, GeneratedClassData)} */ @Deprecated - String buildClass(ContractVerifierConfigProperties properties, - Collection<ContractMetadata> listOfFiles, String className, String classPackage, String includedDirectoryRelativePath); + abstract String buildClass(ContractVerifierConfigProperties properties, + Collection<ContractMetadata> listOfFiles, String className, String classPackage, String includedDirectoryRelativePath) /** * Creates contents of a single test class in which all test scenarios from @@ -254,9 +254,9 @@ following code listing shows the SingleTestGenerator - default String buildClass(ContractVerifierConfigProperties properties, + String buildClass(ContractVerifierConfigProperties properties, Collection<ContractMetadata> listOfFiles, String includedDirectoryRelativePath, GeneratedClassData generatedClassData) { - return buildClass(properties, listOfFiles, generatedClassData.className, generatedClassData.classPackage, includedDirectoryRelativePath); + return buildClass(properties, listOfFiles, generatedClassData.className, generatedClassData.classPackage, includedDirectoryRelativePath) } /** @@ -264,18 +264,18 @@ following code listing shows the SingleTestGenerator - String fileExtension(ContractVerifierConfigProperties properties); + abstract String fileExtension(ContractVerifierConfigProperties properties) - class GeneratedClassData { - public final String className; - public final String classPackage; - public final java.nio.file.Path testClassPath; + static class GeneratedClassData { + public final String className + public final String classPackage + public final java.nio.file.Path testClassPath - public GeneratedClassData(String className, String classPackage, + GeneratedClassData(String className, String classPackage, java.nio.file.Path testClassPath) { - this.className = className; - this.classPackage = classPackage; - this.testClassPath = testClassPath; + this.className = className + this.classPackage = classPackage + this.testClassPath = testClassPath } } }

Again, you must provide a spring.factories file, such as the one shown in the following @@ -438,10 +438,10 @@ to clone the repository and use it as a source of contracts to generate tests or stubs.

Either via environment variables, system properties, properties set inside the plugin or contracts repository configuration you can tweak the downloader’s behaviour. Below you can find the list of -properties

Table 10.1. SCM Stub Downloader properties

Type of a property

Name of the property

Description

* git.branch (plugin prop)

* stubrunner.properties.git.branch (system prop)

* STUBRUNNER_PROPERTIES_GIT_BRANCH (env prop)

master

Which branch to checkout

* git.username (plugin prop)

* stubrunner.properties.git.username (system prop)

* STUBRUNNER_PROPERTIES_GIT_USERNAME (env prop)

 

Git clone username

* git.password (plugin prop)

* stubrunner.properties.git.password (system prop)

* STUBRUNNER_PROPERTIES_GIT_PASSWORD (env prop)

 

Git clone password

* git.no-of-attempts (plugin prop)

* stubrunner.properties.git.no-of-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_NO_OF_ATTEMPTS (env prop)

10

Number of attempts to push the commits to origin

* git.wait-between-attempts (Plugin prop)

* stubrunner.properties.git.wait-between-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_WAIT_BETWEEN_ATTEMPTS (env prop)

1000

Number of millis to wait between attempts to push the commits to origin


10.7 Using the Pact Stub Downloader

Whenever the repositoryRoot starts with a Pact protocol +properties

Table 10.1. SCM Stub Downloader properties

Type of a property

Name of the property

Description

* git.branch (plugin prop)

* stubrunner.properties.git.branch (system prop)

* STUBRUNNER_PROPERTIES_GIT_BRANCH (env prop)

master

Which branch to checkout

* git.username (plugin prop)

* stubrunner.properties.git.username (system prop)

* STUBRUNNER_PROPERTIES_GIT_USERNAME (env prop)

 

Git clone username

* git.password (plugin prop)

* stubrunner.properties.git.password (system prop)

* STUBRUNNER_PROPERTIES_GIT_PASSWORD (env prop)

 

Git clone password

* git.no-of-attempts (plugin prop)

* stubrunner.properties.git.no-of-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_NO_OF_ATTEMPTS (env prop)

10

Number of attempts to push the commits to origin

* git.wait-between-attempts (Plugin prop)

* stubrunner.properties.git.wait-between-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_WAIT_BETWEEN_ATTEMPTS (env prop)

1000

Number of millis to wait between attempts to push the commits to origin


10.7 Using the Pact Stub Downloader

Whenever the repositoryRoot starts with a Pact protocol (starts with pact://), the stub downloader will try to fetch the Pact contract definitions from the Pact Broker. Whatever is set after pact:// will be parsed as the Pact Broker URL.

Either via environment variables, system properties, properties set inside the plugin or contracts repository configuration you can tweak the downloader’s behaviour. Below you can find the list of -properties

Table 10.2. SCM Stub Downloader properties

Name of a property

Default

Description

* pactbroker.host (plugin prop)

* stubrunner.properties.pactbroker.host (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_HOST (env prop)

Host from URL passed to repositoryRoot

What is the URL of Pact Broker

* pactbroker.port (plugin prop)

* stubrunner.properties.pactbroker.port (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PORT (env prop)

Port from URL passed to repositoryRoot

What is the port of Pact Broker

* pactbroker.protocol (plugin prop)

* stubrunner.properties.pactbroker.protocol (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROTOCOL (env prop)

Protocol from URL passed to repositoryRoot

What is the protocol of Pact Broker

* pactbroker.tags (plugin prop)

* stubrunner.properties.pactbroker.tags (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_TAGS (env prop)

Version of the stub, or latest if version is +

What tags should be used to fetch the stub

* pactbroker.auth.scheme (plugin prop)

* stubrunner.properties.pactbroker.auth.scheme (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_SCHEME (env prop)

Basic

What kind of authentication should be used to connect to the Pact Broker

* pactbroker.auth.username (plugin prop)

* stubrunner.properties.pactbroker.auth.username (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_USERNAME (env prop)

The username passed to contractsRepositoryUsername (maven) or contractRepository.username (gradle)

Username used to connect to the Pact Broker

* pactbroker.auth.password (plugin prop)

* stubrunner.properties.pactbroker.auth.password (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_PASSWORD (env prop)

The password passed to contractsRepositoryPassword (maven) or contractRepository.password (gradle)

Password used to connect to the Pact Broker

* pactbroker.provider-name-with-group-id (plugin prop)

* stubrunner.properties.pactbroker.provider-name-with-group-id (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROVIDER_NAME_WITH_GROUP_ID (env prop)

false

When true, the provider name will be a combination of groupId:artifactId. If false, just artifactId is used


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9. Customization Home 11. Spring Cloud Contract WireMock
\ No newline at end of file +properties

Table 10.2. SCM Stub Downloader properties

Name of a property

Default

Description

* pactbroker.host (plugin prop)

* stubrunner.properties.pactbroker.host (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_HOST (env prop)

Host from URL passed to repositoryRoot

What is the URL of Pact Broker

* pactbroker.port (plugin prop)

* stubrunner.properties.pactbroker.port (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PORT (env prop)

Port from URL passed to repositoryRoot

What is the port of Pact Broker

* pactbroker.protocol (plugin prop)

* stubrunner.properties.pactbroker.protocol (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROTOCOL (env prop)

Protocol from URL passed to repositoryRoot

What is the protocol of Pact Broker

* pactbroker.tags (plugin prop)

* stubrunner.properties.pactbroker.tags (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_TAGS (env prop)

Version of the stub, or latest if version is +

What tags should be used to fetch the stub

* pactbroker.auth.scheme (plugin prop)

* stubrunner.properties.pactbroker.auth.scheme (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_SCHEME (env prop)

Basic

What kind of authentication should be used to connect to the Pact Broker

* pactbroker.auth.username (plugin prop)

* stubrunner.properties.pactbroker.auth.username (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_USERNAME (env prop)

The username passed to contractsRepositoryUsername (maven) or contractRepository.username (gradle)

Username used to connect to the Pact Broker

* pactbroker.auth.password (plugin prop)

* stubrunner.properties.pactbroker.auth.password (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_PASSWORD (env prop)

The password passed to contractsRepositoryPassword (maven) or contractRepository.password (gradle)

Password used to connect to the Pact Broker

* pactbroker.provider-name-with-group-id (plugin prop)

* stubrunner.properties.pactbroker.provider-name-with-group-id (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROVIDER_NAME_WITH_GROUP_ID (env prop)

false

When true, the provider name will be a combination of groupId:artifactId. If false, just artifactId is used


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9. Customization Home 11. Spring Cloud Contract WireMock
\ No newline at end of file diff --git a/multi/multi_contract-dsl.html b/multi/multi_contract-dsl.html index 0b4aa67391..ff57b2c73f 100644 --- a/multi/multi_contract-dsl.html +++ b/multi/multi_contract-dsl.html @@ -167,7 +167,7 @@ Contract.make { status OK() body(file("response.json")) headers { - contentType(textPlain()) + contentType(applicationJson()) } } }

@@ -179,7 +179,11 @@ Contract.make { response: status: 200 bodyFromFile: response.json

-

Further assume that the JSON files is as follows:

request.json

{ "status" : "REQUEST" }

response.json

{ "status" : "RESPONSE" }

When test or stub generation takes place, the contents of the file is passed to the body +

Further assume that the JSON files is as follows:

request.json

{
+  "status": "REQUEST"
+}

response.json

{
+  "status": "RESPONSE"
+}

When test or stub generation takes place, the contents of the file is passed to the body of a request or a response. The name of the file needs to be a file with location relative to the folder in which the contract lays.

If you need to pass the contents of a file in a binary form it’s enough for you to use the fileAsBytes method in Groovy DSL or bodyFromFileAsBytes field in YAML.

Groovy DSL.  diff --git a/multi/multi_spring-cloud-contract.html b/multi/multi_spring-cloud-contract.html index 86ff88f876..db8ea5337a 100644 --- a/multi/multi_spring-cloud-contract.html +++ b/multi/multi_spring-cloud-contract.html @@ -1,3 +1,3 @@ - Spring Cloud Contract

Spring Cloud Contract
   Next

Spring Cloud Contract

Table of Contents

1. Spring Cloud Contract
2. Spring Cloud Contract Verifier Introduction
2.1. History
2.2. Why a Contract Verifier?
2.2.1. Testing issues
2.3. Purposes
2.4. How It Works
2.4.1. A Three-second Tour
On the Producer Side
On the Consumer Side
2.4.2. A Three-minute Tour
On the Producer Side
On the Consumer Side
2.4.3. Defining the Contract
2.4.4. Client Side
2.4.5. Server Side
2.5. Step-by-step Guide to Consumer Driven Contracts (CDC)
2.5.1. Technical note
2.5.2. Consumer side (Loan Issuance)
2.5.3. Producer side (Fraud Detection server)
2.5.4. Consumer Side (Loan Issuance) Final Step
2.6. Dependencies
2.7. Additional Links
2.7.1. Spring Cloud Contract video
2.7.2. Readings
2.8. Samples
3. Spring Cloud Contract FAQ
3.1. Why use Spring Cloud Contract Verifier and not X ?
3.2. I don’t want to write a contract in Groovy!
3.3. What is this value(consumer(), producer()) ?
3.4. How to do Stubs versioning?
3.4.1. API Versioning
3.4.2. JAR versioning
3.4.3. Dev or prod stubs
3.5. Common repo with contracts
3.5.1. Repo structure
3.5.2. Workflow
3.5.3. Consumer
3.5.4. Producer
3.5.5. How can I define messaging contracts per topic not per producer?
For Maven Project
For Gradle Project
3.6. Do I need a Binary Storage? Can’t I use Git?
3.6.1. Protocol convention
3.6.2. Producer
Keeping contracts with the producer and stubs in an external repository
3.6.3. Consumer
3.7. Can I use the Pact Broker?
3.7.1. Pact Consumer
3.7.2. Producer
3.7.3. Pact Consumer (Producer Contract approach)
3.8. How can I debug the request/response being sent by the generated tests client?
3.8.1. How can I debug the mapping/request/response being sent by WireMock?
3.8.2. How can I see what got registered in the HTTP server stub?
3.8.3. Can I reference text from file?
3.8.4. Why do I sometimes get SocketException
4. Spring Cloud Contract Verifier Setup
4.1. Gradle Project
4.1.1. Prerequisites
4.1.2. Add Gradle Plugin with Dependencies
4.1.3. Gradle and Rest Assured 2.0
4.1.4. Snapshot Versions for Gradle
4.1.5. Add stubs
4.1.6. Run the Plugin
4.1.7. Default Setup
4.1.8. Configure Plugin
4.1.9. Configuration Options
4.1.10. Single Base Class for All Tests
4.1.11. Different Base Classes for Contracts
4.1.12. Invoking Generated Tests
4.1.13. Pushing stubs to SCM
4.1.14. Spring Cloud Contract Verifier on the Consumer Side
4.2. Maven Project
4.2.1. Add maven plugin
4.2.2. Maven and Rest Assured 2.0
4.2.3. Snapshot versions for Maven
4.2.4. Add stubs
4.2.5. Run plugin
4.2.6. Configure plugin
4.2.7. Configuration Options
4.2.8. Single Base Class for All Tests
4.2.9. Different base classes for contracts
4.2.10. Invoking generated tests
4.2.11. Pushing stubs to SCM
4.2.12. Maven Plugin and STS
4.2.13. Maven Plugin with Spock Tests
4.3. Stubs and Transitive Dependencies
4.4. Scenarios
4.5. Docker Project
4.5.1. Short intro to Maven, JARs and Binary storage
4.5.2. How it works
Environment Variables
4.5.3. Example of usage
4.5.4. Server side (nodejs)
5. Spring Cloud Contract Verifier Messaging
5.1. Integrations
5.2. Manual Integration Testing
5.3. Publisher-Side Test Generation
5.3.1. Scenario 1: No Input Message
5.3.2. Scenario 2: Output Triggered by Input
5.3.3. Scenario 3: No Output Message
5.4. Consumer Stub Generation
6. Spring Cloud Contract Stub Runner
6.1. Snapshot versions
6.2. Publishing Stubs as JARs
6.3. Stub Runner Core
6.3.1. Retrieving stubs
Stub downloading
Classpath scanning
6.3.2. Running stubs
Running using main app
HTTP Stubs
Viewing registered mappings
Messaging Stubs
6.4. Stub Runner JUnit Rule and Stub Runner JUnit5 Extension
6.4.1. Maven settings
6.4.2. Providing fixed ports
6.4.3. Fluent API
6.4.4. Stub Runner with Spring
6.5. Stub Runner Spring Cloud
6.5.1. Stubbing Service Discovery
Test profiles and service discovery
6.5.2. Additional Configuration
6.6. Stub Runner Boot Application
6.6.1. How to use it?
Stub Runner Server
Stub Runner Server Fat Jar
Spring Cloud CLI
6.6.2. Endpoints
HTTP
Messaging
6.6.3. Example
6.6.4. Stub Runner Boot with Service Discovery
6.7. Stubs Per Consumer
6.8. Common
6.8.1. Common Properties for JUnit and Spring
6.8.2. Stub Runner Stubs IDs
6.9. Stub Runner Docker
6.9.1. How to use it
6.9.2. Example of client side usage in a non JVM project
7. Stub Runner for Messaging
7.1. Stub triggering
7.1.1. Trigger by Label
7.1.2. Trigger by Group and Artifact Ids
7.1.3. Trigger by Artifact Ids
7.1.4. Trigger All Messages
7.2. Stub Runner Camel
7.2.1. Adding it to the project
7.2.2. Disabling the functionality
7.2.3. Examples
Stubs structure
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.3. Stub Runner Integration
7.3.1. Adding the Runner to the Project
7.3.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.4. Stub Runner Stream
7.4.1. Adding the Runner to the Project
7.4.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.5. Stub Runner Spring AMQP
7.5.1. Adding the Runner to the Project
Triggering the message
Spring AMQP Test Configuration
8. Contract DSL
8.1. Limitations
8.2. Common Top-Level elements
8.2.1. Description
8.2.2. Name
8.2.3. Ignoring Contracts
8.2.4. Passing Values from Files
8.2.5. HTTP Top-Level Elements
8.3. Request
8.4. Response
8.5. Dynamic properties
8.5.1. Dynamic properties inside the body
8.5.2. Regular expressions
8.5.3. Passing Optional Parameters
8.5.4. Executing Custom Methods on the Server Side
8.5.5. Referencing the Request from the Response
8.5.6. Registering Your Own WireMock Extension
8.5.7. Dynamic Properties in the Matchers Sections
8.6. JAX-RS Support
8.7. Async Support
8.8. Working with Context Paths
8.9. Working with Web Flux
8.10. Messaging Top-Level Elements
8.10.1. Output Triggered by a Method
8.10.2. Output Triggered by a Message
8.10.3. Consumer/Producer
8.10.4. Common
8.11. Multiple Contracts in One File
8.12. Generating Spring REST Docs snippets from the contracts
9. Customization
9.1. Extending the DSL
9.1.1. Common JAR
9.1.2. Adding the Dependency to the Project
9.1.3. Test the Dependency in the Project’s Dependencies
9.1.4. Test a Dependency in the Plugin’s Dependencies
9.1.5. Referencing classes in DSLs
10. Using the Pluggable Architecture
10.1. Custom Contract Converter
10.1.1. Pact Converter
10.1.2. Pact Contract
10.1.3. Pact for Producers
10.1.4. Pact for Consumers
10.2. Using the Custom Test Generator
10.3. Using the Custom Stub Generator
10.4. Using the Custom Stub Runner
10.5. Using the Custom Stub Downloader
10.6. Using the SCM Stub Downloader
10.7. Using the Pact Stub Downloader
11. Spring Cloud Contract WireMock
11.1. Registering Stubs Automatically
11.2. Using Files to Specify the Stub Bodies
11.3. Alternative: Using JUnit Rules
11.4. Relaxed SSL Validation for Rest Template
11.5. WireMock and Spring MVC Mocks
11.6. Customization of WireMock configuration
11.7. Generating Stubs using REST Docs
11.8. Generating Contracts by Using REST Docs
12. Migrations
12.1. 1.0.x → 1.1.x
12.1.1. New structure of generated stubs
12.2. 1.1.x → 1.2.x
12.2.1. Custom HttpServerStub
12.2.2. New packages for generated tests
12.2.3. New Methods in TemplateProcessor
12.2.4. RestAssured 3.0
12.3. 1.2.x → 2.0.x
13. Links
   Next
   
\ No newline at end of file + Spring Cloud Contract
Spring Cloud Contract
   Next

Spring Cloud Contract

Table of Contents

1. Spring Cloud Contract
2. Spring Cloud Contract Verifier Introduction
2.1. History
2.2. Why a Contract Verifier?
2.2.1. Testing issues
2.3. Purposes
2.4. How It Works
2.4.1. A Three-second Tour
On the Producer Side
On the Consumer Side
2.4.2. A Three-minute Tour
On the Producer Side
On the Consumer Side
2.4.3. Defining the Contract
2.4.4. Client Side
2.4.5. Server Side
2.5. Step-by-step Guide to Consumer Driven Contracts (CDC)
2.5.1. Technical note
2.5.2. Consumer side (Loan Issuance)
2.5.3. Producer side (Fraud Detection server)
2.5.4. Consumer Side (Loan Issuance) Final Step
2.6. Dependencies
2.7. Additional Links
2.7.1. Spring Cloud Contract video
2.7.2. Readings
2.8. Samples
3. Spring Cloud Contract FAQ
3.1. Why use Spring Cloud Contract Verifier and not X ?
3.2. I don’t want to write a contract in Groovy!
3.3. What is this value(consumer(), producer()) ?
3.4. How to do Stubs versioning?
3.4.1. API Versioning
3.4.2. JAR versioning
3.4.3. Dev or prod stubs
3.5. Common repo with contracts
3.5.1. Repo structure
3.5.2. Workflow
3.5.3. Consumer
3.5.4. Producer
3.5.5. How can I define messaging contracts per topic not per producer?
For Maven Project
For Gradle Project
3.6. Do I need a Binary Storage? Can’t I use Git?
3.6.1. Protocol convention
3.6.2. Producer
Keeping contracts with the producer and stubs in an external repository
3.6.3. Consumer
3.7. Can I use the Pact Broker?
3.7.1. Pact Consumer
3.7.2. Producer
3.7.3. Pact Consumer (Producer Contract approach)
3.8. How can I debug the request/response being sent by the generated tests client?
3.8.1. How can I debug the mapping/request/response being sent by WireMock?
3.8.2. How can I see what got registered in the HTTP server stub?
3.8.3. Can I reference text from file?
4. Spring Cloud Contract Verifier Setup
4.1. Gradle Project
4.1.1. Prerequisites
4.1.2. Add Gradle Plugin with Dependencies
4.1.3. Gradle and Rest Assured 2.0
4.1.4. Snapshot Versions for Gradle
4.1.5. Add stubs
4.1.6. Run the Plugin
4.1.7. Default Setup
4.1.8. Configure Plugin
4.1.9. Configuration Options
4.1.10. Single Base Class for All Tests
4.1.11. Different Base Classes for Contracts
4.1.12. Invoking Generated Tests
4.1.13. Pushing stubs to SCM
4.1.14. Spring Cloud Contract Verifier on the Consumer Side
4.2. Maven Project
4.2.1. Add maven plugin
4.2.2. Maven and Rest Assured 2.0
4.2.3. Snapshot versions for Maven
4.2.4. Add stubs
4.2.5. Run plugin
4.2.6. Configure plugin
4.2.7. Configuration Options
4.2.8. Single Base Class for All Tests
4.2.9. Different base classes for contracts
4.2.10. Invoking generated tests
4.2.11. Pushing stubs to SCM
4.2.12. Maven Plugin and STS
4.2.13. Maven Plugin with Spock Tests
4.3. Stubs and Transitive Dependencies
4.4. Scenarios
4.5. Docker Project
4.5.1. Short intro to Maven, JARs and Binary storage
4.5.2. How it works
Environment Variables
4.5.3. Example of usage
4.5.4. Server side (nodejs)
5. Spring Cloud Contract Verifier Messaging
5.1. Integrations
5.2. Manual Integration Testing
5.3. Publisher-Side Test Generation
5.3.1. Scenario 1: No Input Message
5.3.2. Scenario 2: Output Triggered by Input
5.3.3. Scenario 3: No Output Message
5.4. Consumer Stub Generation
6. Spring Cloud Contract Stub Runner
6.1. Snapshot versions
6.2. Publishing Stubs as JARs
6.3. Stub Runner Core
6.3.1. Retrieving stubs
Stub downloading
Classpath scanning
6.3.2. Running stubs
Running using main app
HTTP Stubs
Viewing registered mappings
Messaging Stubs
6.4. Stub Runner JUnit Rule and Stub Runner JUnit5 Extension
6.4.1. Maven settings
6.4.2. Providing fixed ports
6.4.3. Fluent API
6.4.4. Stub Runner with Spring
6.5. Stub Runner Spring Cloud
6.5.1. Stubbing Service Discovery
Test profiles and service discovery
6.5.2. Additional Configuration
6.6. Stub Runner Boot Application
6.6.1. How to use it?
Stub Runner Server
Stub Runner Server Fat Jar
Spring Cloud CLI
6.6.2. Endpoints
HTTP
Messaging
6.6.3. Example
6.6.4. Stub Runner Boot with Service Discovery
6.7. Stubs Per Consumer
6.8. Common
6.8.1. Common Properties for JUnit and Spring
6.8.2. Stub Runner Stubs IDs
6.9. Stub Runner Docker
6.9.1. How to use it
6.9.2. Example of client side usage in a non JVM project
7. Stub Runner for Messaging
7.1. Stub triggering
7.1.1. Trigger by Label
7.1.2. Trigger by Group and Artifact Ids
7.1.3. Trigger by Artifact Ids
7.1.4. Trigger All Messages
7.2. Stub Runner Camel
7.2.1. Adding it to the project
7.2.2. Disabling the functionality
7.2.3. Examples
Stubs structure
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.3. Stub Runner Integration
7.3.1. Adding the Runner to the Project
7.3.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.4. Stub Runner Stream
7.4.1. Adding the Runner to the Project
7.4.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.5. Stub Runner Spring AMQP
7.5.1. Adding the Runner to the Project
Triggering the message
Spring AMQP Test Configuration
8. Contract DSL
8.1. Limitations
8.2. Common Top-Level elements
8.2.1. Description
8.2.2. Name
8.2.3. Ignoring Contracts
8.2.4. Passing Values from Files
8.2.5. HTTP Top-Level Elements
8.3. Request
8.4. Response
8.5. Dynamic properties
8.5.1. Dynamic properties inside the body
8.5.2. Regular expressions
8.5.3. Passing Optional Parameters
8.5.4. Executing Custom Methods on the Server Side
8.5.5. Referencing the Request from the Response
8.5.6. Registering Your Own WireMock Extension
8.5.7. Dynamic Properties in the Matchers Sections
8.6. JAX-RS Support
8.7. Async Support
8.8. Working with Context Paths
8.9. Working with Web Flux
8.10. Messaging Top-Level Elements
8.10.1. Output Triggered by a Method
8.10.2. Output Triggered by a Message
8.10.3. Consumer/Producer
8.10.4. Common
8.11. Multiple Contracts in One File
8.12. Generating Spring REST Docs snippets from the contracts
9. Customization
9.1. Extending the DSL
9.1.1. Common JAR
9.1.2. Adding the Dependency to the Project
9.1.3. Test the Dependency in the Project’s Dependencies
9.1.4. Test a Dependency in the Plugin’s Dependencies
9.1.5. Referencing classes in DSLs
10. Using the Pluggable Architecture
10.1. Custom Contract Converter
10.1.1. Pact Converter
10.1.2. Pact Contract
10.1.3. Pact for Producers
10.1.4. Pact for Consumers
10.2. Using the Custom Test Generator
10.3. Using the Custom Stub Generator
10.4. Using the Custom Stub Runner
10.5. Using the Custom Stub Downloader
10.6. Using the SCM Stub Downloader
10.7. Using the Pact Stub Downloader
11. Spring Cloud Contract WireMock
11.1. Registering Stubs Automatically
11.2. Using Files to Specify the Stub Bodies
11.3. Alternative: Using JUnit Rules
11.4. Relaxed SSL Validation for Rest Template
11.5. WireMock and Spring MVC Mocks
11.6. Customization of WireMock configuration
11.7. Generating Stubs using REST Docs
11.8. Generating Contracts by Using REST Docs
12. Migrations
12.1. 1.0.x → 1.1.x
12.1.1. New structure of generated stubs
12.2. 1.1.x → 1.2.x
12.2.1. Custom HttpServerStub
12.2.2. New packages for generated tests
12.2.3. New Methods in TemplateProcessor
12.2.4. RestAssured 3.0
12.3. 1.2.x → 2.0.x
13. Links
   Next
   
\ No newline at end of file diff --git a/single/spring-cloud-contract.html b/single/spring-cloud-contract.html index e896fe0a70..2e20385a43 100644 --- a/single/spring-cloud-contract.html +++ b/single/spring-cloud-contract.html @@ -1,6 +1,6 @@ - Spring Cloud Contract

Spring Cloud Contract

Table of Contents

1. Spring Cloud Contract
2. Spring Cloud Contract Verifier Introduction
2.1. History
2.2. Why a Contract Verifier?
2.2.1. Testing issues
2.3. Purposes
2.4. How It Works
2.4.1. A Three-second Tour
On the Producer Side
On the Consumer Side
2.4.2. A Three-minute Tour
On the Producer Side
On the Consumer Side
2.4.3. Defining the Contract
2.4.4. Client Side
2.4.5. Server Side
2.5. Step-by-step Guide to Consumer Driven Contracts (CDC)
2.5.1. Technical note
2.5.2. Consumer side (Loan Issuance)
2.5.3. Producer side (Fraud Detection server)
2.5.4. Consumer Side (Loan Issuance) Final Step
2.6. Dependencies
2.7. Additional Links
2.7.1. Spring Cloud Contract video
2.7.2. Readings
2.8. Samples
3. Spring Cloud Contract FAQ
3.1. Why use Spring Cloud Contract Verifier and not X ?
3.2. I don’t want to write a contract in Groovy!
3.3. What is this value(consumer(), producer()) ?
3.4. How to do Stubs versioning?
3.4.1. API Versioning
3.4.2. JAR versioning
3.4.3. Dev or prod stubs
3.5. Common repo with contracts
3.5.1. Repo structure
3.5.2. Workflow
3.5.3. Consumer
3.5.4. Producer
3.5.5. How can I define messaging contracts per topic not per producer?
For Maven Project
For Gradle Project
3.6. Do I need a Binary Storage? Can’t I use Git?
3.6.1. Protocol convention
3.6.2. Producer
Keeping contracts with the producer and stubs in an external repository
3.6.3. Consumer
3.7. Can I use the Pact Broker?
3.7.1. Pact Consumer
3.7.2. Producer
3.7.3. Pact Consumer (Producer Contract approach)
3.8. How can I debug the request/response being sent by the generated tests client?
3.8.1. How can I debug the mapping/request/response being sent by WireMock?
3.8.2. How can I see what got registered in the HTTP server stub?
3.8.3. Can I reference text from file?
3.8.4. Why do I sometimes get SocketException
4. Spring Cloud Contract Verifier Setup
4.1. Gradle Project
4.1.1. Prerequisites
4.1.2. Add Gradle Plugin with Dependencies
4.1.3. Gradle and Rest Assured 2.0
4.1.4. Snapshot Versions for Gradle
4.1.5. Add stubs
4.1.6. Run the Plugin
4.1.7. Default Setup
4.1.8. Configure Plugin
4.1.9. Configuration Options
4.1.10. Single Base Class for All Tests
4.1.11. Different Base Classes for Contracts
4.1.12. Invoking Generated Tests
4.1.13. Pushing stubs to SCM
4.1.14. Spring Cloud Contract Verifier on the Consumer Side
4.2. Maven Project
4.2.1. Add maven plugin
4.2.2. Maven and Rest Assured 2.0
4.2.3. Snapshot versions for Maven
4.2.4. Add stubs
4.2.5. Run plugin
4.2.6. Configure plugin
4.2.7. Configuration Options
4.2.8. Single Base Class for All Tests
4.2.9. Different base classes for contracts
4.2.10. Invoking generated tests
4.2.11. Pushing stubs to SCM
4.2.12. Maven Plugin and STS
4.2.13. Maven Plugin with Spock Tests
4.3. Stubs and Transitive Dependencies
4.4. Scenarios
4.5. Docker Project
4.5.1. Short intro to Maven, JARs and Binary storage
4.5.2. How it works
Environment Variables
4.5.3. Example of usage
4.5.4. Server side (nodejs)
5. Spring Cloud Contract Verifier Messaging
5.1. Integrations
5.2. Manual Integration Testing
5.3. Publisher-Side Test Generation
5.3.1. Scenario 1: No Input Message
5.3.2. Scenario 2: Output Triggered by Input
5.3.3. Scenario 3: No Output Message
5.4. Consumer Stub Generation
6. Spring Cloud Contract Stub Runner
6.1. Snapshot versions
6.2. Publishing Stubs as JARs
6.3. Stub Runner Core
6.3.1. Retrieving stubs
Stub downloading
Classpath scanning
6.3.2. Running stubs
Running using main app
HTTP Stubs
Viewing registered mappings
Messaging Stubs
6.4. Stub Runner JUnit Rule and Stub Runner JUnit5 Extension
6.4.1. Maven settings
6.4.2. Providing fixed ports
6.4.3. Fluent API
6.4.4. Stub Runner with Spring
6.5. Stub Runner Spring Cloud
6.5.1. Stubbing Service Discovery
Test profiles and service discovery
6.5.2. Additional Configuration
6.6. Stub Runner Boot Application
6.6.1. How to use it?
Stub Runner Server
Stub Runner Server Fat Jar
Spring Cloud CLI
6.6.2. Endpoints
HTTP
Messaging
6.6.3. Example
6.6.4. Stub Runner Boot with Service Discovery
6.7. Stubs Per Consumer
6.8. Common
6.8.1. Common Properties for JUnit and Spring
6.8.2. Stub Runner Stubs IDs
6.9. Stub Runner Docker
6.9.1. How to use it
6.9.2. Example of client side usage in a non JVM project
7. Stub Runner for Messaging
7.1. Stub triggering
7.1.1. Trigger by Label
7.1.2. Trigger by Group and Artifact Ids
7.1.3. Trigger by Artifact Ids
7.1.4. Trigger All Messages
7.2. Stub Runner Camel
7.2.1. Adding it to the project
7.2.2. Disabling the functionality
7.2.3. Examples
Stubs structure
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.3. Stub Runner Integration
7.3.1. Adding the Runner to the Project
7.3.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.4. Stub Runner Stream
7.4.1. Adding the Runner to the Project
7.4.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.5. Stub Runner Spring AMQP
7.5.1. Adding the Runner to the Project
Triggering the message
Spring AMQP Test Configuration
8. Contract DSL
8.1. Limitations
8.2. Common Top-Level elements
8.2.1. Description
8.2.2. Name
8.2.3. Ignoring Contracts
8.2.4. Passing Values from Files
8.2.5. HTTP Top-Level Elements
8.3. Request
8.4. Response
8.5. Dynamic properties
8.5.1. Dynamic properties inside the body
8.5.2. Regular expressions
8.5.3. Passing Optional Parameters
8.5.4. Executing Custom Methods on the Server Side
8.5.5. Referencing the Request from the Response
8.5.6. Registering Your Own WireMock Extension
8.5.7. Dynamic Properties in the Matchers Sections
8.6. JAX-RS Support
8.7. Async Support
8.8. Working with Context Paths
8.9. Working with Web Flux
8.10. Messaging Top-Level Elements
8.10.1. Output Triggered by a Method
8.10.2. Output Triggered by a Message
8.10.3. Consumer/Producer
8.10.4. Common
8.11. Multiple Contracts in One File
8.12. Generating Spring REST Docs snippets from the contracts
9. Customization
9.1. Extending the DSL
9.1.1. Common JAR
9.1.2. Adding the Dependency to the Project
9.1.3. Test the Dependency in the Project’s Dependencies
9.1.4. Test a Dependency in the Plugin’s Dependencies
9.1.5. Referencing classes in DSLs
10. Using the Pluggable Architecture
10.1. Custom Contract Converter
10.1.1. Pact Converter
10.1.2. Pact Contract
10.1.3. Pact for Producers
10.1.4. Pact for Consumers
10.2. Using the Custom Test Generator
10.3. Using the Custom Stub Generator
10.4. Using the Custom Stub Runner
10.5. Using the Custom Stub Downloader
10.6. Using the SCM Stub Downloader
10.7. Using the Pact Stub Downloader
11. Spring Cloud Contract WireMock
11.1. Registering Stubs Automatically
11.2. Using Files to Specify the Stub Bodies
11.3. Alternative: Using JUnit Rules
11.4. Relaxed SSL Validation for Rest Template
11.5. WireMock and Spring MVC Mocks
11.6. Customization of WireMock configuration
11.7. Generating Stubs using REST Docs
11.8. Generating Contracts by Using REST Docs
12. Migrations
12.1. 1.0.x → 1.1.x
12.1.1. New structure of generated stubs
12.2. 1.1.x → 1.2.x
12.2.1. Custom HttpServerStub
12.2.2. New packages for generated tests
12.2.3. New Methods in TemplateProcessor
12.2.4. RestAssured 3.0
12.3. 1.2.x → 2.0.x
13. Links

Documentation Authors: Adam Dudczak, Mathias Düsterhöft, Marcin Grzejszczak, Dennis Kieselhorst, Jakub Kubryński, Karol Lassak, + Spring Cloud Contract

Spring Cloud Contract

Table of Contents

1. Spring Cloud Contract
2. Spring Cloud Contract Verifier Introduction
2.1. History
2.2. Why a Contract Verifier?
2.2.1. Testing issues
2.3. Purposes
2.4. How It Works
2.4.1. A Three-second Tour
On the Producer Side
On the Consumer Side
2.4.2. A Three-minute Tour
On the Producer Side
On the Consumer Side
2.4.3. Defining the Contract
2.4.4. Client Side
2.4.5. Server Side
2.5. Step-by-step Guide to Consumer Driven Contracts (CDC)
2.5.1. Technical note
2.5.2. Consumer side (Loan Issuance)
2.5.3. Producer side (Fraud Detection server)
2.5.4. Consumer Side (Loan Issuance) Final Step
2.6. Dependencies
2.7. Additional Links
2.7.1. Spring Cloud Contract video
2.7.2. Readings
2.8. Samples
3. Spring Cloud Contract FAQ
3.1. Why use Spring Cloud Contract Verifier and not X ?
3.2. I don’t want to write a contract in Groovy!
3.3. What is this value(consumer(), producer()) ?
3.4. How to do Stubs versioning?
3.4.1. API Versioning
3.4.2. JAR versioning
3.4.3. Dev or prod stubs
3.5. Common repo with contracts
3.5.1. Repo structure
3.5.2. Workflow
3.5.3. Consumer
3.5.4. Producer
3.5.5. How can I define messaging contracts per topic not per producer?
For Maven Project
For Gradle Project
3.6. Do I need a Binary Storage? Can’t I use Git?
3.6.1. Protocol convention
3.6.2. Producer
Keeping contracts with the producer and stubs in an external repository
3.6.3. Consumer
3.7. Can I use the Pact Broker?
3.7.1. Pact Consumer
3.7.2. Producer
3.7.3. Pact Consumer (Producer Contract approach)
3.8. How can I debug the request/response being sent by the generated tests client?
3.8.1. How can I debug the mapping/request/response being sent by WireMock?
3.8.2. How can I see what got registered in the HTTP server stub?
3.8.3. Can I reference text from file?
4. Spring Cloud Contract Verifier Setup
4.1. Gradle Project
4.1.1. Prerequisites
4.1.2. Add Gradle Plugin with Dependencies
4.1.3. Gradle and Rest Assured 2.0
4.1.4. Snapshot Versions for Gradle
4.1.5. Add stubs
4.1.6. Run the Plugin
4.1.7. Default Setup
4.1.8. Configure Plugin
4.1.9. Configuration Options
4.1.10. Single Base Class for All Tests
4.1.11. Different Base Classes for Contracts
4.1.12. Invoking Generated Tests
4.1.13. Pushing stubs to SCM
4.1.14. Spring Cloud Contract Verifier on the Consumer Side
4.2. Maven Project
4.2.1. Add maven plugin
4.2.2. Maven and Rest Assured 2.0
4.2.3. Snapshot versions for Maven
4.2.4. Add stubs
4.2.5. Run plugin
4.2.6. Configure plugin
4.2.7. Configuration Options
4.2.8. Single Base Class for All Tests
4.2.9. Different base classes for contracts
4.2.10. Invoking generated tests
4.2.11. Pushing stubs to SCM
4.2.12. Maven Plugin and STS
4.2.13. Maven Plugin with Spock Tests
4.3. Stubs and Transitive Dependencies
4.4. Scenarios
4.5. Docker Project
4.5.1. Short intro to Maven, JARs and Binary storage
4.5.2. How it works
Environment Variables
4.5.3. Example of usage
4.5.4. Server side (nodejs)
5. Spring Cloud Contract Verifier Messaging
5.1. Integrations
5.2. Manual Integration Testing
5.3. Publisher-Side Test Generation
5.3.1. Scenario 1: No Input Message
5.3.2. Scenario 2: Output Triggered by Input
5.3.3. Scenario 3: No Output Message
5.4. Consumer Stub Generation
6. Spring Cloud Contract Stub Runner
6.1. Snapshot versions
6.2. Publishing Stubs as JARs
6.3. Stub Runner Core
6.3.1. Retrieving stubs
Stub downloading
Classpath scanning
6.3.2. Running stubs
Running using main app
HTTP Stubs
Viewing registered mappings
Messaging Stubs
6.4. Stub Runner JUnit Rule and Stub Runner JUnit5 Extension
6.4.1. Maven settings
6.4.2. Providing fixed ports
6.4.3. Fluent API
6.4.4. Stub Runner with Spring
6.5. Stub Runner Spring Cloud
6.5.1. Stubbing Service Discovery
Test profiles and service discovery
6.5.2. Additional Configuration
6.6. Stub Runner Boot Application
6.6.1. How to use it?
Stub Runner Server
Stub Runner Server Fat Jar
Spring Cloud CLI
6.6.2. Endpoints
HTTP
Messaging
6.6.3. Example
6.6.4. Stub Runner Boot with Service Discovery
6.7. Stubs Per Consumer
6.8. Common
6.8.1. Common Properties for JUnit and Spring
6.8.2. Stub Runner Stubs IDs
6.9. Stub Runner Docker
6.9.1. How to use it
6.9.2. Example of client side usage in a non JVM project
7. Stub Runner for Messaging
7.1. Stub triggering
7.1.1. Trigger by Label
7.1.2. Trigger by Group and Artifact Ids
7.1.3. Trigger by Artifact Ids
7.1.4. Trigger All Messages
7.2. Stub Runner Camel
7.2.1. Adding it to the project
7.2.2. Disabling the functionality
7.2.3. Examples
Stubs structure
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.3. Stub Runner Integration
7.3.1. Adding the Runner to the Project
7.3.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.4. Stub Runner Stream
7.4.1. Adding the Runner to the Project
7.4.2. Disabling the functionality
Scenario 1 (no input message)
Scenario 2 (output triggered by input)
Scenario 3 (input with no output)
7.5. Stub Runner Spring AMQP
7.5.1. Adding the Runner to the Project
Triggering the message
Spring AMQP Test Configuration
8. Contract DSL
8.1. Limitations
8.2. Common Top-Level elements
8.2.1. Description
8.2.2. Name
8.2.3. Ignoring Contracts
8.2.4. Passing Values from Files
8.2.5. HTTP Top-Level Elements
8.3. Request
8.4. Response
8.5. Dynamic properties
8.5.1. Dynamic properties inside the body
8.5.2. Regular expressions
8.5.3. Passing Optional Parameters
8.5.4. Executing Custom Methods on the Server Side
8.5.5. Referencing the Request from the Response
8.5.6. Registering Your Own WireMock Extension
8.5.7. Dynamic Properties in the Matchers Sections
8.6. JAX-RS Support
8.7. Async Support
8.8. Working with Context Paths
8.9. Working with Web Flux
8.10. Messaging Top-Level Elements
8.10.1. Output Triggered by a Method
8.10.2. Output Triggered by a Message
8.10.3. Consumer/Producer
8.10.4. Common
8.11. Multiple Contracts in One File
8.12. Generating Spring REST Docs snippets from the contracts
9. Customization
9.1. Extending the DSL
9.1.1. Common JAR
9.1.2. Adding the Dependency to the Project
9.1.3. Test the Dependency in the Project’s Dependencies
9.1.4. Test a Dependency in the Plugin’s Dependencies
9.1.5. Referencing classes in DSLs
10. Using the Pluggable Architecture
10.1. Custom Contract Converter
10.1.1. Pact Converter
10.1.2. Pact Contract
10.1.3. Pact for Producers
10.1.4. Pact for Consumers
10.2. Using the Custom Test Generator
10.3. Using the Custom Stub Generator
10.4. Using the Custom Stub Runner
10.5. Using the Custom Stub Downloader
10.6. Using the SCM Stub Downloader
10.7. Using the Pact Stub Downloader
11. Spring Cloud Contract WireMock
11.1. Registering Stubs Automatically
11.2. Using Files to Specify the Stub Bodies
11.3. Alternative: Using JUnit Rules
11.4. Relaxed SSL Validation for Rest Template
11.5. WireMock and Spring MVC Mocks
11.6. Customization of WireMock configuration
11.7. Generating Stubs using REST Docs
11.8. Generating Contracts by Using REST Docs
12. Migrations
12.1. 1.0.x → 1.1.x
12.1.1. New structure of generated stubs
12.2. 1.1.x → 1.2.x
12.2.1. Custom HttpServerStub
12.2.2. New packages for generated tests
12.2.3. New Methods in TemplateProcessor
12.2.4. RestAssured 3.0
12.3. 1.2.x → 2.0.x
13. Links

Documentation Authors: Adam Dudczak, Mathias Düsterhöft, Marcin Grzejszczak, Dennis Kieselhorst, Jakub Kubryński, Karol Lassak, Olga Maciaszek-Sharma, Mariusz Smykuła, Dave Syer, Jay Bryant

2.1.0.BUILD-SNAPSHOT

1. Spring Cloud Contract

You need confidence when pushing new features to a new application or service in a distributed system. This project provides support for Consumer Driven Contracts and service schemas in Spring applications (for both HTTP and message-based interactions), @@ -1401,16 +1401,7 @@ matching response definition was picked.

To turn off this feature just bum `StubRunnerExtension`to dump all mappings per artifact id. Also the port at which the given stub server was started will be attached.

3.8.3 Can I reference text from file?

Yes! With version 1.2.0 we’ve added such a possibility. It’s enough to call file(…​) method in the DSL and provide a path relative to where the contract lays. -If you’re using YAML just use the bodyFromFile property.

3.8.4 Why do I sometimes get SocketException

When using an HTTP client (e.g. RestTemplate) and running several tests that share a Spring context, you might sometimes get the following exception:

java.net.SocketException: Unexpected end of file from server

Tom Akehurst, the creator of WireMock did the following analysis of this issue.

I looked at tcpdump while running the failing test. HttpUrlConnection is doing something weird - it’s creating a connection in a previous test case, which works fine, then the usual fin → fin ack etc. ending handshake happens. But it seems it isn’t discarded, but reused after that. Because the server thinks (rightly) that the connection is closed, it just sends a RST packet. Calling the /__admin endpoint just happened to remove the dead connection from the pool. This also fixes the problem (which using the Java HTTP client): System.setProperty("http.keepAlive", "false");

There are the ways to solve this problem.

First, just use a different HTTP client for RestTemplate. Example for using Apache HTTP client:

pom.xml.  -

<dependency>
-	<groupId>org.apache.httpcomponents</groupId>
-	<artifactId>httpclient</artifactId>
-	<scope>compile</scope>
-</dependency>

-

this.restTemplate
-		.setRequestFactory(new HttpComponentsClientHttpRequestFactory());

Second option is to set the system property. You can set it either in code or pass it to your tests via a plugin.

static {
-	 System.setProperty("http.keepAlive", "false");
-}

4. Spring Cloud Contract Verifier Setup

You can set up Spring Cloud Contract Verifier in the following ways:

4.1 Gradle Project

To learn how to set up the Gradle project for Spring Cloud Contract Verifier, read the +If you’re using YAML just use the bodyFromFile property.

4. Spring Cloud Contract Verifier Setup

You can set up Spring Cloud Contract Verifier in the following ways:

4.1 Gradle Project

To learn how to set up the Gradle project for Spring Cloud Contract Verifier, read the following sections:

4.1.1 Prerequisites

In order to use Spring Cloud Contract Verifier with WireMock, you muse use either a Gradle or a Maven plugin.

- + -
[Warning]Warning

If you want to use Spock in your projects, you must add separately the spock-core and spock-spring modules. Check Spock @@ -3629,7 +3620,7 @@ Contract.make { status OK() body(file("response.json")) headers { - contentType(textPlain()) + contentType(applicationJson()) } } }

@@ -3641,7 +3632,11 @@ Contract.make { response: status: 200 bodyFromFile: response.json

-

Further assume that the JSON files is as follows:

request.json

{ "status" : "REQUEST" }

response.json

{ "status" : "RESPONSE" }

When test or stub generation takes place, the contents of the file is passed to the body +

Further assume that the JSON files is as follows:

request.json

{
+  "status": "REQUEST"
+}

response.json

{
+  "status": "RESPONSE"
+}

When test or stub generation takes place, the contents of the file is passed to the body of a request or a response. The name of the file needs to be a file with location relative to the folder in which the contract lays.

If you need to pass the contents of a file in a binary form it’s enough for you to use the fileAsBytes method in Groovy DSL or bodyFromFileAsBytes field in YAML.

Groovy DSL.  @@ -5935,8 +5930,8 @@ following code listing shows the SingleTestGenerator@deprecated use {@link SingleTestGenerator#buildClass(ContractVerifierConfigProperties, Collection, String, GeneratedClassData)} */ @Deprecated - String buildClass(ContractVerifierConfigProperties properties, - Collection<ContractMetadata> listOfFiles, String className, String classPackage, String includedDirectoryRelativePath); + abstract String buildClass(ContractVerifierConfigProperties properties, + Collection<ContractMetadata> listOfFiles, String className, String classPackage, String includedDirectoryRelativePath) /** * Creates contents of a single test class in which all test scenarios from @@ -5948,9 +5943,9 @@ following code listing shows the SingleTestGenerator - default String buildClass(ContractVerifierConfigProperties properties, + String buildClass(ContractVerifierConfigProperties properties, Collection<ContractMetadata> listOfFiles, String includedDirectoryRelativePath, GeneratedClassData generatedClassData) { - return buildClass(properties, listOfFiles, generatedClassData.className, generatedClassData.classPackage, includedDirectoryRelativePath); + return buildClass(properties, listOfFiles, generatedClassData.className, generatedClassData.classPackage, includedDirectoryRelativePath) } /** @@ -5958,18 +5953,18 @@ following code listing shows the SingleTestGenerator - String fileExtension(ContractVerifierConfigProperties properties); + abstract String fileExtension(ContractVerifierConfigProperties properties) - class GeneratedClassData { - public final String className; - public final String classPackage; - public final java.nio.file.Path testClassPath; + static class GeneratedClassData { + public final String className + public final String classPackage + public final java.nio.file.Path testClassPath - public GeneratedClassData(String className, String classPackage, + GeneratedClassData(String className, String classPackage, java.nio.file.Path testClassPath) { - this.className = className; - this.classPackage = classPackage; - this.testClassPath = testClassPath; + this.className = className + this.classPackage = classPackage + this.testClassPath = testClassPath } } }

Again, you must provide a spring.factories file, such as the one shown in the following @@ -6132,13 +6127,13 @@ to clone the repository and use it as a source of contracts to generate tests or stubs.

Either via environment variables, system properties, properties set inside the plugin or contracts repository configuration you can tweak the downloader’s behaviour. Below you can find the list of -properties

Table 10.1. SCM Stub Downloader properties

Type of a property

Name of the property

Description

* git.branch (plugin prop)

* stubrunner.properties.git.branch (system prop)

* STUBRUNNER_PROPERTIES_GIT_BRANCH (env prop)

master

Which branch to checkout

* git.username (plugin prop)

* stubrunner.properties.git.username (system prop)

* STUBRUNNER_PROPERTIES_GIT_USERNAME (env prop)

 

Git clone username

* git.password (plugin prop)

* stubrunner.properties.git.password (system prop)

* STUBRUNNER_PROPERTIES_GIT_PASSWORD (env prop)

 

Git clone password

* git.no-of-attempts (plugin prop)

* stubrunner.properties.git.no-of-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_NO_OF_ATTEMPTS (env prop)

10

Number of attempts to push the commits to origin

* git.wait-between-attempts (Plugin prop)

* stubrunner.properties.git.wait-between-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_WAIT_BETWEEN_ATTEMPTS (env prop)

1000

Number of millis to wait between attempts to push the commits to origin


10.7 Using the Pact Stub Downloader

Whenever the repositoryRoot starts with a Pact protocol +properties

Table 10.1. SCM Stub Downloader properties

Type of a property

Name of the property

Description

* git.branch (plugin prop)

* stubrunner.properties.git.branch (system prop)

* STUBRUNNER_PROPERTIES_GIT_BRANCH (env prop)

master

Which branch to checkout

* git.username (plugin prop)

* stubrunner.properties.git.username (system prop)

* STUBRUNNER_PROPERTIES_GIT_USERNAME (env prop)

 

Git clone username

* git.password (plugin prop)

* stubrunner.properties.git.password (system prop)

* STUBRUNNER_PROPERTIES_GIT_PASSWORD (env prop)

 

Git clone password

* git.no-of-attempts (plugin prop)

* stubrunner.properties.git.no-of-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_NO_OF_ATTEMPTS (env prop)

10

Number of attempts to push the commits to origin

* git.wait-between-attempts (Plugin prop)

* stubrunner.properties.git.wait-between-attempts (system prop)

* STUBRUNNER_PROPERTIES_GIT_WAIT_BETWEEN_ATTEMPTS (env prop)

1000

Number of millis to wait between attempts to push the commits to origin


10.7 Using the Pact Stub Downloader

Whenever the repositoryRoot starts with a Pact protocol (starts with pact://), the stub downloader will try to fetch the Pact contract definitions from the Pact Broker. Whatever is set after pact:// will be parsed as the Pact Broker URL.

Either via environment variables, system properties, properties set inside the plugin or contracts repository configuration you can tweak the downloader’s behaviour. Below you can find the list of -properties

Table 10.2. SCM Stub Downloader properties

Name of a property

Default

Description

* pactbroker.host (plugin prop)

* stubrunner.properties.pactbroker.host (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_HOST (env prop)

Host from URL passed to repositoryRoot

What is the URL of Pact Broker

* pactbroker.port (plugin prop)

* stubrunner.properties.pactbroker.port (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PORT (env prop)

Port from URL passed to repositoryRoot

What is the port of Pact Broker

* pactbroker.protocol (plugin prop)

* stubrunner.properties.pactbroker.protocol (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROTOCOL (env prop)

Protocol from URL passed to repositoryRoot

What is the protocol of Pact Broker

* pactbroker.tags (plugin prop)

* stubrunner.properties.pactbroker.tags (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_TAGS (env prop)

Version of the stub, or latest if version is +

What tags should be used to fetch the stub

* pactbroker.auth.scheme (plugin prop)

* stubrunner.properties.pactbroker.auth.scheme (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_SCHEME (env prop)

Basic

What kind of authentication should be used to connect to the Pact Broker

* pactbroker.auth.username (plugin prop)

* stubrunner.properties.pactbroker.auth.username (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_USERNAME (env prop)

The username passed to contractsRepositoryUsername (maven) or contractRepository.username (gradle)

Username used to connect to the Pact Broker

* pactbroker.auth.password (plugin prop)

* stubrunner.properties.pactbroker.auth.password (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_PASSWORD (env prop)

The password passed to contractsRepositoryPassword (maven) or contractRepository.password (gradle)

Password used to connect to the Pact Broker

* pactbroker.provider-name-with-group-id (plugin prop)

* stubrunner.properties.pactbroker.provider-name-with-group-id (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROVIDER_NAME_WITH_GROUP_ID (env prop)

false

When true, the provider name will be a combination of groupId:artifactId. If false, just artifactId is used


11. Spring Cloud Contract WireMock

The Spring Cloud Contract WireMock modules let you use WireMock in a +properties

Table 10.2. SCM Stub Downloader properties

Name of a property

Default

Description

* pactbroker.host (plugin prop)

* stubrunner.properties.pactbroker.host (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_HOST (env prop)

Host from URL passed to repositoryRoot

What is the URL of Pact Broker

* pactbroker.port (plugin prop)

* stubrunner.properties.pactbroker.port (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PORT (env prop)

Port from URL passed to repositoryRoot

What is the port of Pact Broker

* pactbroker.protocol (plugin prop)

* stubrunner.properties.pactbroker.protocol (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROTOCOL (env prop)

Protocol from URL passed to repositoryRoot

What is the protocol of Pact Broker

* pactbroker.tags (plugin prop)

* stubrunner.properties.pactbroker.tags (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_TAGS (env prop)

Version of the stub, or latest if version is +

What tags should be used to fetch the stub

* pactbroker.auth.scheme (plugin prop)

* stubrunner.properties.pactbroker.auth.scheme (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_SCHEME (env prop)

Basic

What kind of authentication should be used to connect to the Pact Broker

* pactbroker.auth.username (plugin prop)

* stubrunner.properties.pactbroker.auth.username (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_USERNAME (env prop)

The username passed to contractsRepositoryUsername (maven) or contractRepository.username (gradle)

Username used to connect to the Pact Broker

* pactbroker.auth.password (plugin prop)

* stubrunner.properties.pactbroker.auth.password (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_AUTH_PASSWORD (env prop)

The password passed to contractsRepositoryPassword (maven) or contractRepository.password (gradle)

Password used to connect to the Pact Broker

* pactbroker.provider-name-with-group-id (plugin prop)

* stubrunner.properties.pactbroker.provider-name-with-group-id (system prop)

* STUBRUNNER_PROPERTIES_PACTBROKER_PROVIDER_NAME_WITH_GROUP_ID (env prop)

false

When true, the provider name will be a combination of groupId:artifactId. If false, just artifactId is used


11. Spring Cloud Contract WireMock

The Spring Cloud Contract WireMock modules let you use WireMock in a Spring Boot application. Check out the samples for more details.

If you have a Spring Boot application that uses Tomcat as an embedded server (which is diff --git a/spring-cloud-contract-maven-plugin/checkstyle.html b/spring-cloud-contract-maven-plugin/checkstyle.html index 1f54b02e98..3cb629134a 100644 --- a/spring-cloud-contract-maven-plugin/checkstyle.html +++ b/spring-cloud-contract-maven-plugin/checkstyle.html @@ -1,13 +1,13 @@ - + Spring Cloud Contract Maven Plugin – Checkstyle Results @@ -146,7 +146,7 @@

org/springframework/cloud/contract/maven/verifier/stubrunner/LocalStubRunner.java 0 010
9
org/springframework/cloud/contract/maven/verifier/stubrunner/RemoteStubRunner.java 0 019
+20

Rules

@@ -3724,58 +3724,52 @@ - - - - - - - + - + - + - + - + - + - + - + @@ -3784,12 +3778,18 @@

org/springframework/cloud/contract/maven/verifier/stubrunner/RemoteStubRunner.java

 Error javadocJavadocPackageMissing package-info.java file.
 Errorjavadoc JavadocType Missing a Javadoc comment. 26
 Error whitespace FileTabCharacter File contains tab characters (this is the first instance). 29
 Error javadoc JavadocVariable Missing a Javadoc comment. 29
 Error naming ConstantName Name 'log' must match pattern '^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$'. 29
 Error sizes LineLength Line is longer than 80 characters (found 85). 31
 Error design DesignForExtension Class 'LocalStubRunner' looks like designed for extension (can be subclassed), but the method 'run' does not have javadoc that explains how to do that safely. If class is not designed for extension consider making the class 'LocalStubRunner' final or making the method 'run' static/final/abstract/empty, or adding allowed annotation for the method. 31
 Error javadoc JavadocMethod Missing a Javadoc comment. 31
 Error misc FinalParameters Parameter options should be final. 31
 Error sizes LineLength
- + + + + + + + diff --git a/spring-cloud-contract-maven-plugin/checkstyle.rss b/spring-cloud-contract-maven-plugin/checkstyle.rss index e82c96df90..a30dcd33a7 100644 --- a/spring-cloud-contract-maven-plugin/checkstyle.rss +++ b/spring-cloud-contract-maven-plugin/checkstyle.rss @@ -130,7 +130,7 @@ under the License. @@ -158,7 +158,7 @@ under the License. @@ -181,7 +181,7 @@ under the License. 0 diff --git a/spring-cloud-contract-maven-plugin/ci-management.html b/spring-cloud-contract-maven-plugin/ci-management.html index 5662fb5555..b061a27084 100644 --- a/spring-cloud-contract-maven-plugin/ci-management.html +++ b/spring-cloud-contract-maven-plugin/ci-management.html @@ -1,13 +1,13 @@ - + Spring Cloud Contract Maven Plugin – CI Management @@ -146,7 +146,7 @@ -
Severity Category Rule Message Line
 ErrorjavadocJavadocPackageMissing package-info.java file.
 Error javadoc
- org/springframework/cloud/contract/maven/verifier/RunMojo.java + org/springframework/cloud/contract/maven/verifier/stubrunner/RemoteStubRunner.java 0 @@ -139,7 +139,7 @@ under the License. 0 - 46 + 20
- org/springframework/cloud/contract/maven/verifier/stubrunner/RemoteStubRunner.java + org/springframework/cloud/contract/maven/verifier/RunMojo.java 0 @@ -167,7 +167,7 @@ under the License. 0 - 19 + 46
- 10 + 9
dsyer David Syerdsyer@pivotal.io
+dsyer@pivotal.io + + +OlgaMaciaszek +Olga Maciaszek-Sharma +omaciaszeksharma@pivotal.io

Contributors

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diff --git a/spring-cloud-contract-maven-plugin/usage.html b/spring-cloud-contract-maven-plugin/usage.html index e71f2e78f2..6399c3b317 100644 --- a/spring-cloud-contract-maven-plugin/usage.html +++ b/spring-cloud-contract-maven-plugin/usage.html @@ -1,13 +1,13 @@ - + Spring Cloud Contract Maven Plugin – @@ -146,7 +146,7 @@