Added test for QueueCommunicationGenerator

Author: drpayyne

testData/actions/generation/generator/QueueCommunicationGenerator/generateCommunicationXmlFile/communication.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework:Communication/etc/communication.xsd">
+    <topic name="topic.name" request="string" response="string">
+        <handler name="handlerName" type="Foo\Bar\Model\Handler" method="execute"/>
+    </topic>
+</config>

tests/com/magento/idea/magento2plugin/actions/generation/generator/QueueCommunicationGeneratorTest.java

@@ -0,0 +1,39 @@
+package com.magento.idea.magento2plugin.actions.generation.generator;
+
+import com.intellij.openapi.project.Project;
+import com.intellij.psi.PsiFile;
+import com.magento.idea.magento2plugin.actions.generation.NewMessageQueueAction;
+import com.magento.idea.magento2plugin.actions.generation.data.QueueCommunicationData;
+import com.magento.idea.magento2plugin.magento.files.QueueCommunicationXml;
+
+public class QueueCommunicationGeneratorTest extends BaseGeneratorTestCase {
+    private static final String TOPIC_NAME = "topic.name";
+    private static final String HANDLER_NAME = "handlerName";
+    private static final String HANDLER_TYPE = "Foo\\Bar\\Model\\Handler";
+    private static final String HANDLER_METHOD = "execute";
+    private static final String MODULE_NAME = "Foo_Bar";
+    private static final String EXPECTED_DIRECTORY = "src/app/code/Foo/Bar/etc";
+
+    /**
+     * Tests for generation of communication.xml file.
+     */
+    public void testGenerateCommunicationXmlFile() {
+        final String filePath = this.getFixturePath(QueueCommunicationXml.fileName);
+        final PsiFile expectedFile = myFixture.configureByFile(filePath);
+        final Project project = myFixture.getProject();
+        final QueueCommunicationGenerator communicationGenerator = new QueueCommunicationGenerator(
+                project,
+                new QueueCommunicationData(
+                        TOPIC_NAME,
+                        HANDLER_NAME,
+                        HANDLER_TYPE,
+                        HANDLER_METHOD,
+                        MODULE_NAME
+                )
+        );
+
+        final PsiFile file = communicationGenerator.generate(NewMessageQueueAction.ACTION_NAME);
+
+        assertGeneratedFileIsCorrect(expectedFile, EXPECTED_DIRECTORY, file);
+    }
+}