the whole shebang

vendor/filp/whoops/tests/Whoops/Exception/FrameTest.php

@@ -0,0 +1,209 @@
+<?php
+/**
+ * Whoops - php errors for cool kids
+ * @author Filipe Dobreira <http://github.com/filp>
+ */
+
+namespace Whoops\Exception;
+use Whoops\Exception\Frame;
+use Whoops\TestCase;
+use Mockery as m;
+
+class FrameTest extends TestCase
+{
+    /**
+     * @return array
+     */
+    private function getFrameData()
+    {
+        return array(
+            'file'     => __DIR__ . '/../../fixtures/frame.lines-test.php',
+            'line'     => 0,
+            'function' => 'test',
+            'class'    => 'MyClass',
+            'args'     => array(true, 'hello')
+        );
+    }
+
+    /**
+     * @param  array $data
+     * @return Whoops\Exception\Frame
+     */
+    private function getFrameInstance($data = null)
+    {
+        if($data === null) {
+            $data = $this->getFrameData();
+        }
+
+        return new Frame($data);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getFile
+     */
+    public function testGetFile()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getFile(), $data['file']);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getLine
+     */
+    public function testGetLine()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getLine(), $data['line']);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getClass
+     */
+    public function testGetClass()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getClass(), $data['class']);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getFunction
+     */
+    public function testGetFunction()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getFunction(), $data['function']);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getArgs
+     */
+    public function testGetArgs()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getArgs(), $data['args']);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getFileContents
+     */
+    public function testGetFileContents()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $this->assertEquals($frame->getFileContents(), file_get_contents($data['file']));
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getFileLines
+     */
+    public function testGetFileLines()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $lines = explode("\n", $frame->getFileContents());
+        $this->assertEquals($frame->getFileLines(), $lines);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::getFileLines
+     */
+    public function testGetFileLinesRange()
+    {
+        $data  = $this->getFrameData();
+        $frame = $this->getFrameInstance($data);
+
+        $lines = $frame->getFileLines(0, 3);
+
+        $this->assertEquals($lines[0], '<?php');
+        $this->assertEquals($lines[1], '// Line 2');
+        $this->assertEquals($lines[2], '// Line 3');
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::addComment
+     * @covers Whoops\Exception\Frame::getComments
+     */
+    public function testGetComments()
+    {
+        $frame    = $this->getFrameInstance();
+        $testComments = array(
+            'Dang, yo!',
+            'Errthangs broken!',
+            'Dayumm!'
+        );
+
+        $frame->addComment($testComments[0]);
+        $frame->addComment($testComments[1]);
+        $frame->addComment($testComments[2]);
+
+        $comments = $frame->getComments();
+
+        $this->assertCount(3, $comments);
+
+        $this->assertEquals($comments[0]['comment'], $testComments[0]);
+        $this->assertEquals($comments[1]['comment'], $testComments[1]);
+        $this->assertEquals($comments[2]['comment'], $testComments[2]);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::addComment
+     * @covers Whoops\Exception\Frame::getComments
+     */
+    public function testGetFilteredComments()
+    {
+        $frame    = $this->getFrameInstance();
+        $testComments = array(
+            array('Dang, yo!', 'test'),
+            array('Errthangs broken!', 'test'),
+            'Dayumm!'
+        );
+
+        $frame->addComment($testComments[0][0], $testComments[0][1]);
+        $frame->addComment($testComments[1][0], $testComments[1][1]);
+        $frame->addComment($testComments[2][0], $testComments[2][1]);
+
+        $comments = $frame->getComments('test');
+
+        $this->assertCount(2, $comments);
+        $this->assertEquals($comments[0]['comment'], $testComments[0][0]);
+        $this->assertEquals($comments[1]['comment'], $testComments[1][0]);
+    }
+
+    /**
+     * @covers Whoops\Exception\Frame::serialize
+     * @covers Whoops\Exception\Frame::unserialize
+     */
+    public function testFrameIsSerializable()
+    {
+        $data            = $this->getFrameData();
+        $frame           = $this->getFrameInstance();
+        $commentText     = "Gee I hope this works";
+        $commentContext  = "test";
+
+        $frame->addComment($commentText, $commentContext);
+
+        $serializedFrame = serialize($frame);
+        $newFrame        = unserialize($serializedFrame);
+
+        $this->assertInstanceOf('Whoops\\Exception\\Frame', $newFrame);
+        $this->assertEquals($newFrame->getFile(), $data['file']);
+        $this->assertEquals($newFrame->getLine(), $data['line']);
+
+        $comments = $newFrame->getComments();
+        $this->assertCount(1, $comments);
+        $this->assertEquals($comments[0]["comment"], $commentText);
+        $this->assertEquals($comments[0]["context"], $commentContext);
+    }
+}