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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
use Piwik\CliMulti\Output;
/**
* Class OutputTest
* @group Core
*/
class OutputTest extends PHPUnit_Framework_TestCase
{
/**
* @var Output
*/
private $output;
public function setUp()
{
\Piwik\Url::setHost(false);
$this->output = new Output('myid');
}
public function tearDown()
{
$this->output->destroy();
}
/**
* @expectedException \Exception
* @expectedExceptionMessage The given output id has an invalid format
*/
public function test_construct_shouldFail_IfInvalidOutputIdGiven()
{
new Output('../../');
}
public function test_exists_ShouldReturnsFalse_IfNothingWrittenYet()
{
$this->assertFalse($this->output->exists());
}
public function test_getPathToFile_shouldReturnFullPath()
{
$expectedEnd = '/tmp/climulti/myid.output';
$this->assertStringEndsWith($expectedEnd, $this->output->getPathToFile());
$this->assertGreaterThan(strlen($expectedEnd), strlen($this->output->getPathToFile()));
}
public function test_exists_ShouldReturnTrue_IfSomethingIsWritten()
{
$this->output->write('test');
$this->assertTrue($this->output->exists());
$this->output->destroy();
$this->assertFalse($this->output->exists());
}
public function test_get_shouldReturnNull_IfNothingWritten()
{
$this->assertFalse($this->output->get());
}
public function test_get_write_shouldReturnTheActualOutput_IfExists()
{
$anyContent = 'My Actual Content';
$this->output->write($anyContent);
$this->assertEquals($anyContent, $this->output->get());
}
public function test_write_shouldNotAppend_IfWriteIsCalledTwice()
{
$anyContent = 'My Actual Content';
$this->output->write($anyContent);
$this->output->write($anyContent);
$this->assertEquals($anyContent, $this->output->get());
}
public function test_write_shouldSaveAnEmptyString_IfContentIsNull()
{
$this->output->write(null);
$this->assertTrue($this->output->exists());
$this->assertEquals('', $this->output->get());
}
public function test_destroy_ShouldRemove_IfAnyOutputIsWritten()
{
$this->output->write('test');
$this->assertTrue($this->output->exists());
$this->output->destroy();
$this->assertFalse($this->output->exists());
$this->assertFalse($this->output->get());
}
public function test_destroy_ShouldNotFail_IfNothingIsWritten()
{
$this->output->destroy();
$this->assertFalse($this->output->exists());
$this->assertFalse($this->output->get());
}
public function test_twoDifferentOutputHandles_ShouldWriteInDifferentFiles()
{
$output1 = new Output('id1');
$output2 = new Output('id2');
// cleanup possible earlier failed test runs
$output1->destroy();
$output2->destroy();
$output1->write('test 1');
$this->assertTrue($output1->exists());
$this->assertFalse($output2->exists());
$output2->write('test 2');
$this->assertEquals('test 1', $output1->get());
$this->assertEquals('test 2', $output2->get());
$output1->destroy();
$this->assertFalse($output1->exists());
$this->assertTrue($output2->exists());
$output2->destroy();
$this->assertFalse($output2->exists());
}
}
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