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Update MongoDB samples.

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Use default MongoDB container in tests and remove sample for deprecated server side scripting.
This commit is contained in:
Christoph Strobl
2024-10-28 13:32:17 +01:00
parent 87f80ff750
commit a4c5214b39
3 changed files with 3 additions and 130 deletions
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124
mongodb/example/src/test/java/example/springdata/mongodb/advanced/ServersideScriptTests.java
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@@ -1,124 +0,0 @@
/*
* Copyright 2015-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package example.springdata.mongodb.advanced;
import static org.assertj.core.api.Assertions.*;
import example.springdata.mongodb.customer.Customer;
import java.util.Map;
import org.bson.Document;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.data.mongo.DataMongoTest;
import org.springframework.data.mongodb.core.MongoOperations;
import org.springframework.data.mongodb.core.script.ExecutableMongoScript;
import org.springframework.data.mongodb.core.script.NamedMongoScript;
import org.springframework.test.context.DynamicPropertyRegistry;
import org.springframework.test.context.DynamicPropertySource;
import org.testcontainers.containers.MongoDBContainer;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import org.testcontainers.utility.DockerImageName;
/**
* @author Christoph Strobl
* @author Oliver Gierke
*/
@Testcontainers
@DataMongoTest
class ServersideScriptTests {
@Container //
private static MongoDBContainer mongoDBContainer = new MongoDBContainer(
DockerImageName.parse("mongo:3.6"));
@DynamicPropertySource
static void setProperties(DynamicPropertyRegistry registry) {
registry.add("spring.data.mongodb.uri", mongoDBContainer::getReplicaSetUrl);
}
@Autowired AdvancedRepository repository;
@Autowired MongoOperations operations;
@BeforeEach
void setUp() {
if (!operations.collectionExists(Customer.class)) {
operations.createCollection(Customer.class);
}
// just make sure we remove everything properly
operations.getCollection("system.js").deleteMany(new Document());
repository.deleteAll();
}
/**
* Store and call an arbitrary JavaScript function (in this case a simple echo script) via its name.
*/
@Test
void saveAndCallScriptViaName() {
operations.scriptOps()
.register(new NamedMongoScript("echoScript", new ExecutableMongoScript("function(x) { return x; }")));
assertThat(operations.scriptOps().call("echoScript", "Hello echo...!")).isEqualTo("Hello echo...!");
}
/**
* Use a script execution to create an atomic put-if-absent operation that fulfills the contract of
* {@link Map#putIfAbsent(Object, Object)}
*/
@Test
@Disabled
void complexScriptExecutionSimulatingPutIfAbsent() {
var ned = new Customer("Ned", "Stark");
ned.setId("ned-stark");
// #1: on first insert null has to be returned
assertThat(operations.scriptOps().execute(createExecutablePutIfAbsentScript(ned))).isNotNull();
// #2: change the firstname and put the object again, we expect a return value.
ned.setFirstname("Eddard");
assertThat(operations.scriptOps().execute(createExecutablePutIfAbsentScript(ned))).isNotNull();
// #3: make sure the entity has not been altered by #2
assertThat(repository.findById(ned.getId()))
.hasValueSatisfying(it -> assertThat(it.getFirstname()).isEqualTo("Ned"));
assertThat(repository.count()).isEqualTo(1L);
}
private ExecutableMongoScript createExecutablePutIfAbsentScript(Customer customer) {
var collectionName = operations.getCollectionName(Customer.class);
var id = operations.getConverter().getMappingContext().getRequiredPersistentEntity(Customer.class)
.getIdentifierAccessor(customer).getIdentifier();
var document = new Document();
operations.getConverter().write(customer, document);
var scriptString = String.format(
"object = db.%1$s.findOne({\"_id\": \"%2$s\"}); if (object == null) { db.%1s.insert(%3$s); return null; } else { return object; }",
collectionName, id, document);
return new ExecutableMongoScript(scriptString);
}
}

7
mongodb/querydsl/src/test/java/example/springdata/mongodb/imperative/CustomerRepositoryTests.java
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@@ -19,10 +19,9 @@ import static org.assertj.core.api.Assertions.*;
import example.springdata.mongodb.Customer;
import example.springdata.mongodb.QCustomer;
import example.springdata.mongodb.util.MongoContainers;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.data.mongo.DataMongoTest;
import org.springframework.data.mongodb.core.MongoOperations;
@@ -31,7 +30,6 @@ import org.springframework.test.context.DynamicPropertySource;
import org.testcontainers.containers.MongoDBContainer;
import org.testcontainers.junit.jupiter.Container;
import org.testcontainers.junit.jupiter.Testcontainers;
import org.testcontainers.utility.DockerImageName;
/**
* @author Christoph Strobl
@@ -41,8 +39,7 @@ import org.testcontainers.utility.DockerImageName;
class CustomerRepositoryTests {
@Container //
private static MongoDBContainer mongoDBContainer = new MongoDBContainer(
DockerImageName.parse("mongo:5.0"));
private static MongoDBContainer mongoDBContainer = MongoContainers.getDefaultContainer();
@DynamicPropertySource
static void setProperties(DynamicPropertyRegistry registry) {

2
mongodb/util/src/main/java/example/springdata/mongodb/util/MongoContainers.java
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@@ -25,7 +25,7 @@ import org.testcontainers.utility.DockerImageName;
*/
public class MongoContainers {
private static final String IMAGE_NAME = "mongo:5.0";
private static final String IMAGE_NAME = "mongo:8.0";
private static final String IMAGE_NAME_PROPERTY = "mongo.default.image.name";
public static MongoDBContainer getDefaultContainer() {