Added tests for GraphQlResolverUsageLinemarker

Author: drpayyne

testData/linemarker/php/GraphQlResolverUsageLinemarkerRegistrar/regularClassShouldNotHaveLinemarker/ClassNotConfiguredInSchema.php

@@ -0,0 +1,11 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\CatalogGraphQl\Model\Resolver;
+
+class ClassNotConfiguredInSchema
+{
+}

testData/linemarker/php/GraphQlResolverUsageLinemarkerRegistrar/resolverClassShouldHaveLinemarker/Resolver.php

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\CatalogGraphQl\Model\Resolver;
+
+use Magento\Framework\GraphQl\Query\ResolverInterface;
+
+class ImplementsResolverInterface implements ResolverInterface
+{
+}

tests/com/magento/idea/magento2plugin/linemarker/php/GraphQlResolverUsageLinemarkerRegistrarTest.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+package com.magento.idea.magento2plugin.linemarker.php;
+
+import com.magento.idea.magento2plugin.linemarker.LinemarkerFixtureTestCase;
+
+public class GraphQlResolverUsageLinemarkerRegistrarTest extends LinemarkerFixtureTestCase {
+    public void testResolverClassShouldHaveLinemarker() {
+        myFixture.configureByFile(this.getFixturePath("Resolver.php", "php"));
+
+        assertHasNoLinemarkerWithTooltipAndIcon("Navigate to schema", "/icons/graphqlFile.svg");
+    }
+
+    public void testRegularClassShouldNotHaveLinemarker() {
+        myFixture.configureByFile(this.getFixturePath("ClassNotConfiguredInSchema.php", "php"));
+
+        assertHasNoLinemarkerWithTooltipAndIcon("Navigate to schema", "/icons/graphqlFile.svg");
+    }
+}