Cover composer.json generator by tests

Author: Vitaliy Boyko

testData/actions/generation/generator/ModuleComposerJsonGenerator/generateFileInRoot/composer.json

@@ -0,0 +1,23 @@
+{
+  "name": "test/module",
+  "version": "1.0.0-dev",
+  "description": "test-description",
+  "type": "magento2-module",
+  "require": {
+    "magento/framework": "*",
+    "foo/bar": "*",
+    "magento/backend": "*"
+  },
+  "license": [
+    "Test License 1",
+    "Test License 2"
+  ],
+  "autoload": {
+    "files": [
+      "registration.php"
+    ],
+    "psr-4": {
+      "Test\\Module\\": ""
+    }
+  }
+}

testData/actions/generation/generator/ModuleComposerJsonGenerator/generateModuleFile/composer.json

@@ -0,0 +1,23 @@
+{
+  "name": "test/module",
+  "version": "1.0.0-dev",
+  "description": "test-description",
+  "type": "magento2-module",
+  "require": {
+    "magento/framework": "*",
+    "foo/bar": "*",
+    "magento/backend": "*"
+  },
+  "license": [
+    "Test License 1",
+    "Test License 2"
+  ],
+  "autoload": {
+    "files": [
+      "registration.php"
+    ],
+    "psr-4": {
+      "Test\\Module\\": ""
+    }
+  }
+}

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

@@ -0,0 +1,75 @@
+/*
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+package com.magento.idea.magento2plugin.actions.generation.generator;
+
+import com.intellij.openapi.project.Project;
+import com.intellij.psi.PsiDirectory;
+import com.intellij.psi.PsiFile;
+import com.magento.idea.magento2plugin.actions.generation.data.ModuleComposerJsonData;
+import com.magento.idea.magento2plugin.magento.files.ComposerJson;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class ModuleComposerJsonGeneratorTest extends BaseGeneratorTestCase {
+
+    public void testGenerateModuleFile() {
+        String filePath = this.getFixturePath(ComposerJson.FILE_NAME);
+        PsiFile expectedFile = myFixture.configureByFile(filePath);
+        PsiDirectory projectDir = getProjectDirectory();
+
+        Project project = myFixture.getProject();
+        List<String> dependencies = new ArrayList<>(Arrays.asList("Foo_Bar", "Magento_Backend"));
+        List<String> licenses = new ArrayList<>(Arrays.asList("Test License 1", "Test License 2"));
+        ModuleComposerJsonData composerJsonData = new ModuleComposerJsonData(
+            "Test",
+            "Module",
+            projectDir,
+            "test-description",
+            "test/module",
+            "1.0.0-dev",
+            licenses,
+            dependencies,
+            true
+        );
+        ModuleComposerJsonGenerator composerJsonGenerator = new ModuleComposerJsonGenerator(composerJsonData, project);
+        PsiFile composerJson = composerJsonGenerator.generate("test");
+
+        assertGeneratedFileIsCorrect(
+            expectedFile,
+            projectDir.getVirtualFile().getPath() + "/Test/Module",
+            composerJson
+        );
+    }
+
+    public void testGenerateFileInRoot() {
+        String filePath = this.getFixturePath(ComposerJson.FILE_NAME);
+        PsiFile expectedFile = myFixture.configureByFile(filePath);
+        PsiDirectory projectDir = getProjectDirectory();
+
+        Project project = myFixture.getProject();
+        List<String> dependencies = new ArrayList<>(Arrays.asList("Foo_Bar", "Magento_Backend"));
+        List<String> licenses = new ArrayList<>(Arrays.asList("Test License 1", "Test License 2"));
+        ModuleComposerJsonData composerJsonData = new ModuleComposerJsonData(
+            "Test",
+            "Module",
+            projectDir,
+            "test-description",
+            "test/module",
+            "1.0.0-dev",
+            licenses,
+            dependencies,
+            false
+        );
+        ModuleComposerJsonGenerator composerJsonGenerator = new ModuleComposerJsonGenerator(composerJsonData, project);
+        PsiFile composerJson = composerJsonGenerator.generate("test");
+
+        assertGeneratedFileIsCorrect(
+            expectedFile,
+            projectDir.getVirtualFile().getPath(),
+            composerJson
+        );
+    }
+}