MAGETWO-56786: [GITHUB][PR] Ensure composer.json exists #4121

Author: Bohdan Korablov

dev/tests/integration/testsuite/Magento/SampleData/Model/DependencyTest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\SampleData\Model;
+
+use Magento\Framework\Composer\ComposerInformation;
+use Magento\Framework\Component\ComponentRegistrar;
+use Magento\Framework\Filesystem;
+use Magento\Framework\Config\Composer\PackageFactory;
+
+class DependencyTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Magento\SampleData\Model\Dependency
+     */
+    private $model;
+
+    /**
+     * @var ComposerInformation|\PHPUnit_Framework_MockObject_MockObject
+     */
+    protected $composerInformationMock;
+
+    /**
+     * @var ComponentRegistrar|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $componentRegistrarMock;
+
+    protected function setUp()
+    {
+        $this->composerInformationMock = $this->getMockBuilder(ComposerInformation::class)
+            ->disableOriginalConstructor()
+            ->disableOriginalClone()
+            ->getMock();
+        $this->componentRegistrarMock = $this->getMockBuilder(ComponentRegistrar::class)
+            ->disableOriginalConstructor()
+            ->disableOriginalClone()
+            ->getMock();
+
+        $objectManager = \Magento\TestFramework\Helper\Bootstrap::getObjectManager();
+        $this->model = $objectManager->create(
+            \Magento\SampleData\Model\Dependency::class,
+            [
+                'composerInformation' => $this->composerInformationMock,
+                'filesystem' => $objectManager->get(Filesystem::class),
+                'packageFactory' => $objectManager->get(PackageFactory::class),
+                'componentRegistrar' => $this->componentRegistrarMock
+            ]
+        );
+    }
+
+    public function testGetSampleDataPackages()
+    {
+        $this->composerInformationMock->expects($this->once())
+            ->method('getSuggestedPackages')
+            ->willReturn([]);
+        $this->componentRegistrarMock->expects($this->once())
+            ->method('getPaths')
+            ->with(ComponentRegistrar::MODULE)
+            ->willReturn([
+                __DIR__ . '/../_files/Modules/FirstModule',
+                __DIR__ . '/../_files/Modules/SecondModule',
+                __DIR__ . '/../_files/Modules/ThirdModule',
+                __DIR__ . '/../_files/Modules/FourthModule'
+            ]);
+
+        $this->assertSame(
+            ['magento/module-first-sample-data' => '777.7.*'],
+            $this->model->getSampleDataPackages()
+        );
+    }
+}

dev/tests/integration/testsuite/Magento/SampleData/_files/Modules/FirstModule/composer.json

@@ -0,0 +1,9 @@
+{
+  "name": "magento/module-first",
+  "description": "N/A",
+  "suggest": {
+    "magento/module-first-sample-data": "Sample Data version:777.7.*"
+  },
+  "type": "magento2-module",
+  "version": "777.7.7"
+}

dev/tests/integration/testsuite/Magento/SampleData/_files/Modules/SecondModule/composer.json

@@ -0,0 +1,9 @@
+{
+  "name": "magento/module-second",
+  "description": "N/A",
+  "suggest": {
+    "magento/module-some-module": "Some Module:888.8.*"
+  },
+  "type": "magento2-module",
+  "version": "777.7.7"
+}

dev/tests/integration/testsuite/Magento/SampleData/_files/Modules/ThirdModule/composer.json

@@ -0,0 +1,6 @@
+{
+  "name": "magento/module-second",
+  "description": "N/A",
+  "type": "magento2-module",
+  "version": "777.7.7"
+}