Added test for QueueConsumerGenerator

Author: drpayyne

testData/actions/generation/generator/QueueConsumerGenerator/generateConsumerXmlFile/queue_consumer.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0"?>
+<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:noNamespaceSchemaLocation="urn:magento:framework-message-queue:etc/consumer.xsd">
+    <consumer name="consumer.name" queue="queue.name" consumerInstance="Foo\Bar\Model\Consumer" connection="amqp"
+              maxMessages="100"/>
+</config>

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

@@ -0,0 +1,41 @@
+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.QueueConsumerData;
+import com.magento.idea.magento2plugin.magento.files.QueueConsumerXml;
+
+public class QueueConsumerGeneratorTest extends BaseGeneratorTestCase {
+    private static final String CONSUMER_NAME = "consumer.name";
+    private static final String QUEUE_NAME = "queue.name";
+    private static final String CONSUMER_TYPE = "Foo\\Bar\\Model\\Consumer";
+    private static final String MAX_MESSAGES = "100";
+    private static final String CONNECTION_NAME = "amqp";
+    private static final String MODULE_NAME = "Foo_Bar";
+    private static final String EXPECTED_DIRECTORY = "src/app/code/Foo/Bar/etc";
+
+    /**
+     * Tests for generation of queue_consumer.xml file.
+     */
+    public void testGenerateConsumerXmlFile() {
+        final String filePath = this.getFixturePath(QueueConsumerXml.fileName);
+        final PsiFile expectedFile = myFixture.configureByFile(filePath);
+        final Project project = myFixture.getProject();
+        final QueueConsumerGenerator consumerGenerator = new QueueConsumerGenerator(
+                project,
+                new QueueConsumerData(
+                        CONSUMER_NAME,
+                        QUEUE_NAME,
+                        CONSUMER_TYPE,
+                        MAX_MESSAGES,
+                        CONNECTION_NAME,
+                        MODULE_NAME
+                )
+        );
+
+        final PsiFile file = consumerGenerator.generate(NewMessageQueueAction.ACTION_NAME);
+
+        assertGeneratedFileIsCorrect(expectedFile, EXPECTED_DIRECTORY, file);
+    }
+}