Merge pull request magento#396 from drpayyne/tests-08

Added test coverage for PhpClassMemberCompletionProvider

Author: Vitaliy

Diff for: testData/completion/xml/PhpClassMemberCompletionRegistrar/diXmlMustHaveCompletion/di.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0"?>
+<!--
+ /**
+  * Copyright © Magento, Inc. All rights reserved.
+  * See COPYING.txt for license details.
+  */
+-->
+<config>
+    <type name="Magento\Backend\Model\Source\YesNo">
+        <arguments>
+            <argument name="logger" xsi:type="init_parameter">Magento\Backend\Model\Source\YesNo::<caret></argument>
+        </arguments>
+    </type>
+</config>

Diff for: testData/project/magento2/vendor/magento/module-backend/Model/Source/YesNo.php

@@ -15,6 +15,11 @@ class YesNo implements ArrayInterface
      */
     private $logger;
 
+    /**
+     * Constant to hold test string
+     */
+    public const TEST_STRING = "Test string";
+
     /**
      * YesNo constructor.
      *

Diff for: tests/com/magento/idea/magento2plugin/completion/xml/PhpClassMemberCompletionRegistrarTest.java

@@ -0,0 +1,21 @@
+/*
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+package com.magento.idea.magento2plugin.completion.xml;
+
+import com.magento.idea.magento2plugin.magento.files.ModuleDiXml;
+
+public class PhpClassMemberCompletionRegistrarTest extends CompletionXmlFixtureTestCase {
+
+    /**
+     * Tests for completion of init_parameter argument value in di.xml.
+     */
+    public void testDiXmlMustHaveCompletion() {
+        final String filePath = this.getFixturePath(ModuleDiXml.FILE_NAME);
+        myFixture.configureByFile(filePath);
+
+        assertCompletionContains(filePath, "Magento\\Backend\\Model\\Source\\YesNo::TEST_STRING");
+    }
+}