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@@ -281,12 +281,13 @@ mappings available for the given server:</p><pre class="programlisting">[<span x
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"uuid"</span> : <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"f9152eb9-bf77-4c38-8289-90be7d10d0d7"</span>
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">},</span>
...
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">]</span></pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a name="_messaging_stubs" href="#_messaging_stubs"></a>Messaging Stubs</h4></div></div></div><p>Depending on the provided Stub Runner dependency and the DSL the messaging routes are automatically set up.</p></div></div></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="_stub_runner_junit_rule" href="#_stub_runner_junit_rule"></a>6.4&nbsp;Stub Runner JUnit Rule</h2></div></div></div><p>Stub Runner comes with a JUnit rule thanks to which you can very easily download and run stubs for given group and artifact id:</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@ClassRule</span></em> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> StubRunnerRule rule = <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">new</span> StubRunnerRule()
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">]</span></pre></div><div class="section"><div class="titlepage"><div><div><h4 class="title"><a name="_messaging_stubs" href="#_messaging_stubs"></a>Messaging Stubs</h4></div></div></div><p>Depending on the provided Stub Runner dependency and the DSL the messaging routes are automatically set up.</p></div></div></div><div class="section"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="_stub_runner_junit_rule_and_stub_runner_junit5_extension" href="#_stub_runner_junit_rule_and_stub_runner_junit5_extension"></a>6.4&nbsp;Stub Runner JUnit Rule and Stub Runner JUnit5 Extension</h2></div></div></div><p>Stub Runner comes with a JUnit rule thanks to which you can very easily download and run stubs for given group and artifact id:</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@ClassRule</span></em> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> StubRunnerRule rule = <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">new</span> StubRunnerRule()
.repoRoot(repoRoot())
.stubsMode(StubRunnerProperties.StubsMode.REMOTE)
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs"</span>, <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs:fraudDetectionServer"</span>);</pre><p>After that rule gets executed Stub Runner connects to your Maven repository and for the given list of dependencies tries to:</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">download them</li><li class="listitem">cache them locally</li><li class="listitem">unzip them to a temporary folder</li><li class="listitem">start a WireMock server for each Maven dependency on a random port from the provided range of ports / provided port</li><li class="listitem">feed the WireMock server with all JSON files that are valid WireMock definitions</li><li class="listitem">can also send messages (remember to pass an implementation of <code class="literal">MessageVerifier</code> interface)</li></ul></div><p>Stub Runner uses <a class="link" href="https://wiki.eclipse.org/Aether" target="_top">Eclipse Aether</a> mechanism to download the Maven dependencies.
Check their <a class="link" href="https://wiki.eclipse.org/Aether" target="_top">docs</a> for more information.</p><p>Since the <code class="literal">StubRunnerRule</code> implements the <code class="literal">StubFinder</code> it allows you to find the started stubs:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">package</span> org.springframework.cloud.contract.stubrunner;
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs:fraudDetectionServer"</span>);</pre><p>There&#8217;s also a <code class="literal">StubRunnerExtension</code> available for JUnit 5. <code class="literal">StubRunnerRule</code> and <code class="literal">StubRunnerExtension</code> work in a very
similar fashion. After the rule/ extension is executed, Stub Runner connects to your Maven repository and for the given list of dependencies tries to:</p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem">download them</li><li class="listitem">cache them locally</li><li class="listitem">unzip them to a temporary folder</li><li class="listitem">start a WireMock server for each Maven dependency on a random port from the provided range of ports / provided port</li><li class="listitem">feed the WireMock server with all JSON files that are valid WireMock definitions</li><li class="listitem">can also send messages (remember to pass an implementation of <code class="literal">MessageVerifier</code> interface)</li></ul></div><p>Stub Runner uses <a class="link" href="https://wiki.eclipse.org/Aether" target="_top">Eclipse Aether</a> mechanism to download the Maven dependencies.
Check their <a class="link" href="https://wiki.eclipse.org/Aether" target="_top">docs</a> for more information.</p><p>Since the <code class="literal">StubRunnerRule</code> and <code class="literal">StubRunnerExtension</code> implement the <code class="literal">StubFinder</code> they allow you to find the started stubs:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">package</span> org.springframework.cloud.contract.stubrunner;
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">import</span> java.net.URL;
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">import</span> java.util.Collection;
@@ -366,11 +367,29 @@ def <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'should outp
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// and: 'Stubs were registered'</span>
then(httpGet(rule.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>).toString() + <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"/name"</span>)).isEqualTo(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>);
then(httpGet(rule.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"fraudDetectionServer"</span>).toString() + <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"/name"</span>)).isEqualTo(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"fraudDetectionServer"</span>);
}</pre><p>Check the <span class="strong"><strong>Common properties for JUnit and Spring</strong></span> for more information on how to apply global configuration of Stub Runner.</p><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left">Important</th></tr><tr><td align="left" valign="top"><p>To use the JUnit rule together with messaging you have to provide an implementation of the
}</pre><p>JUnit 5 Extension example:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// Visible for Junit</span>
<em><span class="hl-annotation" style="color: gray">@RegisterExtension</span></em>
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> StubRunnerExtension stubRunnerExtension = <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">new</span> StubRunnerExtension()
.repoRoot(repoRoot())
.stubsMode(StubRunnerProperties.StubsMode.REMOTE)
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs"</span>, <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs:fraudDetectionServer"</span>)
.withMappingsOutputFolder(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"target/outputmappingsforrule"</span>);
<em><span class="hl-annotation" style="color: gray">@Test</span></em>
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">void</span> should_start_WireMock_servers() {
assertThat(stubRunnerExtension.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs"</span>,
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)).isNotNull();
assertThat(stubRunnerExtension.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)).isNotNull();
assertThat(stubRunnerExtension.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)).isEqualTo(stubRunnerExtension
.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs"</span>, <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>));
assertThat(stubRunnerExtension
.findStubUrl(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs:fraudDetectionServer"</span>)).isNotNull();
}</pre><p>Check the <span class="strong"><strong>Common properties for JUnit and Spring</strong></span> for more information on how to apply global configuration of Stub Runner.</p><div class="important" style="margin-left: 0.5in; margin-right: 0.5in;"><table border="0" summary="Important"><tr><td rowspan="2" align="center" valign="top" width="25"><img alt="[Important]" src="images/important.png"></td><th align="left">Important</th></tr><tr><td align="left" valign="top"><p>To use the JUnit rule or JUnit 5 extension together with messaging, you have to provide an implementation of the
<code class="literal">MessageVerifier</code> interface to the rule builder (e.g. <code class="literal">rule.messageVerifier(new MyMessageVerifier())</code>).
If you don&#8217;t do this then whenever you try to send a message an exception will be thrown.</p></td></tr></table></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_maven_settings" href="#_maven_settings"></a>6.4.1&nbsp;Maven settings</h3></div></div></div><p>The stub downloader honors Maven settings for a different local repository folder.
If you don&#8217;t do this, then whenever you try to send a message an exception will be thrown.</p></td></tr></table></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_maven_settings" href="#_maven_settings"></a>6.4.1&nbsp;Maven settings</h3></div></div></div><p>The stub downloader honors Maven settings for a different local repository folder.
Authentication details for repositories and profiles are currently not taken into account, so you need to specify it using the properties mentioned above.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_providing_fixed_ports" href="#_providing_fixed_ports"></a>6.4.2&nbsp;Providing fixed ports</h3></div></div></div><p>You can also run your stubs on fixed ports. You can do it in two different ways. One is to pass it in the properties, and the other via fluent API of
JUnit rule.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_fluent_api" href="#_fluent_api"></a>6.4.3&nbsp;Fluent API</h3></div></div></div><p>When using the <code class="literal">StubRunnerRule</code> you can add a stub to download and then pass the port for the last downloaded stub.</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@ClassRule</span></em> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> StubRunnerRule rule = <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">new</span> StubRunnerRule()
JUnit rule.</p></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_fluent_api" href="#_fluent_api"></a>6.4.3&nbsp;Fluent API</h3></div></div></div><p>When using the <code class="literal">StubRunnerRule</code> or <code class="literal">StubRunnerExtension</code> you can add a stub to download and then pass the port for the last downloaded stub.</p><pre class="programlisting"><em><span class="hl-annotation" style="color: gray">@ClassRule</span></em> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">public</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">static</span> StubRunnerRule rule = <span xmlns:d="http://docbook.org/ns/docbook" class="hl-keyword">new</span> StubRunnerRule()
.repoRoot(repoRoot())
.stubsMode(StubRunnerProperties.StubsMode.REMOTE)
.downloadStub(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"org.springframework.cloud.contract.verifier.stubs"</span>, <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"loanIssuance"</span>)