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hostel/vendor/mikey179/vfsstream/examples/FailureExampleTestCase.php

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+<?php
+/**
+ * This file is part of vfsStream.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @package  org\bovigo\vfs
+ */
+namespace org\bovigo\vfs\example;
+use org\bovigo\vfs\vfsStream;
+require_once 'FailureExample.php';
+/**
+ * Test case for class FailureExample.
+ */
+class FailureExampleTestCase extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * root directory
+     *
+     * @type  vfsStreamDirectory
+     */
+    protected $root;
+
+    /**
+     * set up test environmemt
+     */
+    public function setUp()
+    {
+        $this->root = vfsStream::setup('exampleDir');
+    }
+
+    /**
+     * @test
+     */
+    public function returnsOkOnNoFailure()
+    {
+        $example = new FailureExample(vfsStream::url('exampleDir/test.txt'));
+        $this->assertSame('ok', $example->writeData('testdata'));
+        $this->assertTrue($this->root->hasChild('test.txt'));
+        $this->assertSame('testdata', $this->root->getChild('test.txt')->getContent());
+    }
+
+    /**
+     * @test
+     */
+    public function returnsErrorMessageIfWritingToFileFails()
+    {
+        $file = vfsStream::newFile('test.txt', 0000)
+                         ->withContent('notoverwritten')
+                         ->at($this->root);
+        $example = new FailureExample(vfsStream::url('exampleDir/test.txt'));
+        $this->assertSame('could not write data', $example->writeData('testdata'));
+        $this->assertTrue($this->root->hasChild('test.txt'));
+        $this->assertSame('notoverwritten', $this->root->getChild('test.txt')->getContent());
+    }
+}
+?>