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2018-01-25 16:59:06 +00:00
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multi/multi__spring_cloud_contract_verifier_messaging.html
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@@ -35,7 +35,8 @@ message is triggered by a component inside the application (for example, schedu
meanings for different messaging implementations. For <span class="strong"><strong>Stream</strong></span> and <span class="strong"><strong>Integration</strong></span> it is
first resolved as a <code class="literal">destination</code> of a channel. Then, if there is no such <code class="literal">destination</code>
it is resolved as a channel name. For <span class="strong"><strong>Camel</strong></span>, that&#8217;s a certain component (for example,
<code class="literal">jms</code>).</p></td></tr></table></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_1_no_input_message" href="#_scenario_1_no_input_message"></a>5.3.1&nbsp;Scenario 1: No Input Message</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><pre class="programlisting">def contractDsl = Contract.make {
<code class="literal">jms</code>).</p></td></tr></table></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_1_no_input_message" href="#_scenario_1_no_input_message"></a>5.3.1&nbsp;Scenario 1: No Input Message</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><p><b>Groovy DSL.&nbsp;</b>
</p><pre class="programlisting">def contractDsl = Contract.make {
label <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'some_label'</span>
input {
triggeredBy(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'bookReturnedTriggered()'</span>)
@@ -48,7 +49,19 @@ it is resolved as a channel name. For <span class="strong"><strong>Camel</strong
messagingContentType(applicationJson())
}
}
}</pre><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
}</pre><p>
</p><p><b>YAML.&nbsp;</b>
</p><pre class="programlisting">label: some_label
input:
triggeredBy: bookReturnedTriggered
outputMessage:
sentTo: activemq:output
body:
bookName: foo
headers:
BOOK-NAME: foo
contentType: application/json</pre><p>
</p><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
</span> <span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// when:</span>
bookReturnedTriggered();
@@ -75,7 +88,8 @@ it is resolved as a channel name. For <span class="strong"><strong>Camel</strong
DocumentContext parsedJson = JsonPath.parse(contractVerifierObjectMapper.writeValueAsString(response.payload))
assertThatJson(parsedJson).field(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"bookName"</span>).isEqualTo(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"foo"</span>)
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'</span></pre></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_2_output_triggered_by_input" href="#_scenario_2_output_triggered_by_input"></a>5.3.2&nbsp;Scenario 2: Output Triggered by Input</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><pre class="programlisting">def contractDsl = Contract.make {
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'</span></pre></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_2_output_triggered_by_input" href="#_scenario_2_output_triggered_by_input"></a>5.3.2&nbsp;Scenario 2: Output Triggered by Input</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><p><b>Groovy DSL.&nbsp;</b>
</p><pre class="programlisting">def contractDsl = Contract.make {
label <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'some_label'</span>
input {
messageFrom(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'jms:input'</span>)
@@ -95,7 +109,22 @@ it is resolved as a channel name. For <span class="strong"><strong>Camel</strong
header(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'BOOK-NAME'</span>, <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'foo'</span>)
}
}
}</pre><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
}</pre><p>
</p><p><b>YAML.&nbsp;</b>
</p><pre class="programlisting">label: some_label
input:
messageFrom: jms:input
messageBody:
bookName: 'foo'
messageHeaders:
sample: header
outputMessage:
sentTo: jms:output
body:
bookName: foo
headers:
BOOK-NAME: foo</pre><p>
</p><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// given:</span>
ContractVerifierMessage inputMessage = contractVerifierMessaging.create(
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"{\\"</span>bookName\\<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">":\\"</span>foo\\<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"}"</span>
@@ -130,7 +159,8 @@ then:
and:
DocumentContext parsedJson = JsonPath.parse(contractVerifierObjectMapper.writeValueAsString(response.payload))
assertThatJson(parsedJson).field(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"bookName"</span>).isEqualTo(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"foo"</span>)
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">""</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"</span></pre></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_3_no_output_message" href="#_scenario_3_no_output_message"></a>5.3.3&nbsp;Scenario 3: No Output Message</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><pre class="programlisting">def contractDsl = Contract.make {
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">""</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"</span></pre></div><div class="section"><div class="titlepage"><div><div><h3 class="title"><a name="_scenario_3_no_output_message" href="#_scenario_3_no_output_message"></a>5.3.3&nbsp;Scenario 3: No Output Message</h3></div></div></div><p>Here is an example for Camel. For the given contract:</p><p><b>Groovy DSL.&nbsp;</b>
</p><pre class="programlisting">def contractDsl = Contract.make {
label <span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'some_label'</span>
input {
messageFrom(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'jms:delete'</span>)
@@ -142,7 +172,17 @@ and:
}
assertThat(<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'bookWasDeleted()'</span>)
}
}</pre><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
}</pre><p>
</p><p><b>YAML.&nbsp;</b>
</p><pre class="programlisting">label: some_label
input:
messageFrom: jms:delete
messageBody:
bookName: 'foo'
messageHeaders:
sample: header
assertThat: bookWasDeleted()</pre><p>
</p><p>The following JUnit test is created:</p><pre class="programlisting"><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">''</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">'
</span><span xmlns:d="http://docbook.org/ns/docbook" class="hl-comment">// given:</span>
ContractVerifierMessage inputMessage = contractVerifierMessaging.create(
<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"{\\"</span>bookName\\<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">":\\"</span>foo\\<span xmlns:d="http://docbook.org/ns/docbook" class="hl-string">"}"</span>