Add change mode task with test

src/Task/BuiltIn/FS/ChangeModeTask.php

@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of the Magallanes package.
+ *
+ * (c) Andrés Montañez <andres@andresmontanez.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mage\Task\BuiltIn\FS;
+
+use Symfony\Component\Process\Process;
+use Exception;
+
+/**
+ * File System Task - Copy a File
+ *
+ * @author Marian Bäuerle
+ */
+class ChangeModeTask extends AbstractFileTask
+{
+    public function getName()
+    {
+        return 'fs/chmod';
+    }
+
+    public function getDescription()
+    {
+        try {
+            return sprintf('[FS] Change mode of "%s" to "%s" with flags "%s"', $this->getFile('file'), $this->options['mode'], $this->options['flags']);
+        } catch (Exception $exception) {
+            return '[FS] Chmod [missing parameters]';
+        }
+    }
+
+    public function execute()
+    {
+        $file = $this->getFile('file');
+
+        $cmd = sprintf('chmod %s %s %s', $this->options['flags'], $this->options['mode'], $file);
+
+        /** @var Process $process */
+        $process = $this->runtime->runCommand($cmd);
+
+        return $process->isSuccessful();
+    }
+
+    protected function getParameters()
+    {
+        return ['file', 'mode', 'flags'];
+    }
+}

tests/Task/BuiltIn/ChangeModeTaskTest.php

@@ -0,0 +1,100 @@
+<?php
+/*
+ * This file is part of the Magallanes package.
+ *
+ * (c) Andrés Montañez <andres@andresmontanez.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Mage\Tests\Task\BuiltIn;
+
+use Mage\Task\Exception\ErrorException;
+use Mage\Task\BuiltIn\FS\ChangeModeTask;
+use Exception;
+use Mage\Tests\Runtime\RuntimeMockup;
+use PHPUnit_Framework_TestCase as TestCase;
+
+class ChangeModeTest extends TestCase
+{
+    public function testChangeModeTask()
+    {
+        $runtime = new RuntimeMockup();
+        $runtime->setConfiguration(['environments' => ['test' => []]]);
+        $runtime->setEnvironment('test');
+
+        $task = new ChangeModeTask();
+        $task->setOptions(['file' => 'a.txt', 'flags' => '-R', 'mode' => 'o+w']);
+        $task->setRuntime($runtime);
+
+        $this->assertContains('a.txt', $task->getDescription());
+        $this->assertContains('-R', $task->getDescription());
+        $this->assertContains('o+w', $task->getDescription());
+        $task->execute();
+
+        $ranCommands = $runtime->getRanCommands();
+
+        $testCase = array(
+            0 => 'chmod -R o+w a.txt',
+        );
+
+        // Check total of Executed Commands
+        $this->assertEquals(count($testCase), count($ranCommands));
+
+        // Check Generated Commands
+        foreach ($testCase as $index => $command) {
+            $this->assertEquals($command, $ranCommands[$index]);
+        }
+    }
+
+    public function testChangeModeReplaceTask()
+    {
+        $runtime = new RuntimeMockup();
+        $runtime->setConfiguration(['environments' => ['test' => []]]);
+        $runtime->setEnvironment('test');
+
+        $task = new ChangeModeTask();
+        $task->setOptions(['file' => '%environment%.txt', 'flags' => '-R', 'mode' => 'o+w']);
+        $task->setRuntime($runtime);
+
+        $this->assertContains('test.txt', $task->getDescription());
+        $this->assertContains('-R', $task->getDescription());
+        $this->assertContains('o+w', $task->getDescription());
+        $task->execute();
+
+        $ranCommands = $runtime->getRanCommands();
+
+        $testCase = array(
+            0 => 'chmod -R o+w test.txt',
+        );
+
+        // Check total of Executed Commands
+        $this->assertEquals(count($testCase), count($ranCommands));
+
+        // Check Generated Commands
+        foreach ($testCase as $index => $command) {
+            $this->assertEquals($command, $ranCommands[$index]);
+        }
+    }
+
+    public function testChangeModeBadOptionsTask()
+    {
+        $runtime = new RuntimeMockup();
+        $runtime->setConfiguration(['environments' => ['test' => []]]);
+        $runtime->setEnvironment('test');
+
+        $task = new ChangeModeTask();
+        $task->setOptions(['from' => 'a.txt', 'flags' => '-R', 'mode' => 'o+w']);
+        $task->setRuntime($runtime);
+
+        try {
+            $this->assertContains('[missing parameters]', $task->getDescription());
+            $task->execute();
+            $this->assertTrue(false, 'Task should have raised an exception');
+        } catch (Exception $exception) {
+            $this->assertTrue($exception instanceof ErrorException);
+            $this->assertEquals('Parameter "file" is not defined', $exception->getMessage());
+        }
+    }
+}