Merge branch 'asset-command'

tests/unit/framework/console/controllers/AssetControllerTest.php

+<?php
+
+use yiiunit\TestCase;
+use yii\console\controllers\AssetController;
+
+/**
+ * Unit test for [[\yii\console\controllers\AssetController]].
+ * @see AssetController
+ */
+class AssetControllerTest extends TestCase
+{
+	/**
+	 * @var string path for the test files.
+	 */
+	protected $testFilePath = '';
+	/**
+	 * @var string test assets path.
+	 */
+	protected $testAssetsBasePath = '';
+
+	public function setUp()
+	{
+		$this->testFilePath = Yii::getAlias('@yiiunit/runtime') . DIRECTORY_SEPARATOR . get_class($this);
+		$this->createDir($this->testFilePath);
+		$this->testAssetsBasePath = $this->testFilePath . DIRECTORY_SEPARATOR . 'assets';
+		$this->createDir($this->testAssetsBasePath);
+	}
+
+	public function tearDown()
+	{
+		$this->removeDir($this->testFilePath);
+	}
+
+	/**
+	 * Creates directory.
+	 * @param $dirName directory full name.
+	 */
+	protected function createDir($dirName)
+	{
+		if (!file_exists($dirName)) {
+			mkdir($dirName, 0777, true);
+		}
+	}
+
+	/**
+	 * Removes directory.
+	 * @param $dirName directory full name
+	 */
+	protected function removeDir($dirName)
+	{
+		if (!empty($dirName) && file_exists($dirName)) {
+			exec("rm -rf {$dirName}");
+		}
+	}
+
+	/**
+	 * Creates test asset controller instance.
+	 * @return AssetController
+	 */
+	protected function createAssetController()
+	{
+		$module = $this->getMock('yii\\base\\Module', array('fake'), array('console'));
+		$assetController = new AssetController('asset', $module);
+		$assetController->interactive = false;
+		$assetController->jsCompressor = 'cp {from} {to}';
+		$assetController->cssCompressor = 'cp {from} {to}';
+		return $assetController;
+	}
+
+	/**
+	 * Emulates running of the asset controller action.
+	 * @param string $actionId id of action to be run.
+	 * @param array $args action arguments.
+	 * @return string command output.
+	 */
+	protected function runAssetControllerAction($actionId, array $args=array())
+	{
+		$controller = $this->createAssetController();
+		ob_start();
+		ob_implicit_flush(false);
+		$params = array(
+			\yii\console\Request::ANONYMOUS_PARAMS => $args
+		);
+		$controller->run($actionId, $params);
+		return ob_get_clean();
+	}
+
+	/**
+	 * Creates test compress config.
+	 * @param array[] $bundles asset bundles config.
+	 * @return array config array.
+	 */
+	protected function createCompressConfig(array $bundles)
+	{
+		$baseUrl = '/test';
+		$config = array(
+			'bundles' => $this->createBundleConfig($bundles),
+			'targets' => array(
+				'all' => array(
+					'basePath' => $this->testAssetsBasePath,
+					'baseUrl' => $baseUrl,
+					'js' => 'all.js',
+					'css' => 'all.css',
+				),
+			),
+			'assetManager' => array(
+				'basePath' => $this->testAssetsBasePath,
+				'baseUrl' => $baseUrl,
+			),
+		);
+		return $config;
+	}
+
+	/**
+	 * Creates test bundle configuration.
+	 * @param array[] $bundles asset bundles config.
+	 * @return array bundle config.
+	 */
+	protected function createBundleConfig(array $bundles)
+	{
+		foreach ($bundles as $name => $config) {
+			if (!array_key_exists('basePath', $config)) {
+				$bundles[$name]['basePath'] = $this->testFilePath;
+			}
+			if (!array_key_exists('baseUrl', $config)) {
+				$bundles[$name]['baseUrl'] = '';
+			}
+		}
+		return $bundles;
+	}
+
+	/**
+	 * Creates test compress config file.
+	 * @param string $fileName output file name.
+	 * @param array[] $bundles asset bundles config.
+	 * @throws Exception on failure.
+	 */
+	protected function createCompressConfigFile($fileName, array $bundles)
+	{
+		$content = '<?php return '.var_export($this->createCompressConfig($bundles), true).';';
+		if (file_put_contents($fileName, $content) <= 0) {
+			throw new \Exception("Unable to create file '{$fileName}'!");
+		}
+	}
+
+	/**
+	 * Creates test asset file.
+	 * @param string $fileRelativeName file name relative to [[testFilePath]]
+	 * @param string $content file content
+	 * @throws Exception on failure.
+	 */
+	protected function createAssetSourceFile($fileRelativeName, $content)
+	{
+		$fileFullName = $this->testFilePath.DIRECTORY_SEPARATOR.$fileRelativeName;
+		$this->createDir(dirname($fileFullName));
+		if (file_put_contents($fileFullName, $content)<=0) {
+			throw new \Exception("Unable to create file '{$fileFullName}'!");
+		}
+	}
+
+	/**
+	 * Creates a list of asset source files.
+	 * @param array $files assert source files in format: file/relative/name => fileContent
+	 */
+	protected function createAssertSourceFiles(array $files)
+	{
+		foreach ($files as $name => $content) {
+			$this->createAssetSourceFile($name, $content);
+		}
+	}
+
+	// Tests :
+
+	public function testActionTemplate()
+	{
+		$configFileName = $this->testFilePath . DIRECTORY_SEPARATOR . 'config.php';
+		$this->runAssetControllerAction('template', array($configFileName));
+		$this->assertTrue(file_exists($configFileName), 'Unable to create config file template!');
+	}
+
+	public function testActionCompress()
+	{
+		// Given :
+		$cssFiles = array(
+			'css/test_body.css' => 'body {
+				padding-top: 20px;
+				padding-bottom: 60px;
+			}',
+			'css/test_footer.css' => '.footer {
+				margin: 20px;
+				display: block;
+			}',
+		);
+		$this->createAssertSourceFiles($cssFiles);
+
+		$jsFiles = array(
+			'js/test_alert.js' => "function test() {
+				alert('Test message');
+			}",
+			'js/test_sum_ab.js' => "function sumAB(a, b) {
+				return a + b;
+			}",
+		);
+		$this->createAssertSourceFiles($jsFiles);
+
+		$bundles = array(
+			'app' => array(
+				'css' => array_keys($cssFiles),
+				'js' => array_keys($jsFiles),
+			),
+		);;
+		$bundleFile = $this->testFilePath . DIRECTORY_SEPARATOR . 'bundle.php';
+
+		$configFile = $this->testFilePath . DIRECTORY_SEPARATOR . 'config.php';
+		$this->createCompressConfigFile($configFile, $bundles);
+
+		// When :
+		$this->runAssetControllerAction('compress', array($configFile, $bundleFile));
+
+		// Then :
+		$this->assertTrue(file_exists($bundleFile), 'Unable to create output bundle file!');
+
+		$compressedCssFileName = $this->testAssetsBasePath . DIRECTORY_SEPARATOR . 'all.css';
+		$this->assertTrue(file_exists($compressedCssFileName), 'Unable to compress CSS files!');
+		$compressedJsFileName = $this->testAssetsBasePath . DIRECTORY_SEPARATOR . 'all.js';
+		$this->assertTrue(file_exists($compressedJsFileName), 'Unable to compress JS files!');
+
+		$compressedCssFileContent = file_get_contents($compressedCssFileName);
+		foreach ($cssFiles as $name => $content) {
+			$this->assertContains($content, $compressedCssFileContent, "Source of '{$name}' is missing in combined file!");
+		}
+		$compressedJsFileContent = file_get_contents($compressedJsFileName);
+		foreach ($jsFiles as $name => $content) {
+			$this->assertContains($content, $compressedJsFileContent, "Source of '{$name}' is missing in combined file!");
+		}
+	}
+}