public function testGetContents()
{
$stream = tmpfile();
$streamObj = new Stream($stream);
fputs($stream, __CLASS__);
$this->assertSame(__CLASS__, $streamObj->getContents());
fputs($stream, ' foo');
$this->assertSame(__CLASS__ . ' foo', $streamObj->getContents());
fclose($stream);
}
public function testSetOutputStream()
{
$firstStream = tmpfile();
$secondStream = tmpfile();
$text = __FILE__;
$printer = new Printer($firstStream);
$this->assertSame($printer, $printer->setOutputStream($secondStream));
$printer->defaultBox($text);
$firstStreamObj = new Stream($firstStream);
$secondStreamObj = new Stream($secondStream);
$this->assertSame('', $firstStreamObj->getContents());
$this->assertContains($text, $secondStreamObj->getContents());
}
public function testAll()
{
$stream = tmpfile();
$cli = new Cli($stream);
$called = false;
$returnedCli = $cli->setWindowWidthGetter(function () use(&$called) {
$called = true;
return 35;
});
$this->assertSame($cli, $returnedCli);
$cli->displayException(new \Exception(__FILE__));
$streamObj = new Stream($stream);
$output = $streamObj->getContents();
$this->assertTrue($called);
$this->assertContains(__FILE__, $output);
$this->assertContains(str_pad('', 35, '#'), $output);
}
/**
* @dataProvider callbacksDataProvider
*/
public function testCallbacks($preText, $exceptionText, $postText, $break, $stream, $expected)
{
$self = $this;
$fakeException = new FakeException();
$exception = $fakeException->setMessage($exceptionText);
$dumper = $this->createDumper();
$handler = new Handler($dumper);
/** @var \PHPUnit_Framework_MockObject_MockObject|PreCallbackEvent $preCallback */
$preCallback = $this->getMockForAbstractClass('ErrorDumper\\Handlers\\PreCallbackEvent');
$preCallback->method('__invoke')->willReturnCallback(function ($currentE) use($stream, $exception, $preText, $break, $preCallback, $self) {
$self->assertSame($exception, $currentE);
fputs($stream, $preText);
$break && $preCallback->stopDisplay();
});
$dumper->setOutputStream($stream);
$handler->setPreCallback($preCallback);
$handler->setPostCallback(function ($currentE) use($stream, $exception, $postText, $self) {
$self->assertSame($exception, $currentE);
fputs($stream, $postText);
});
$handler($exception);
$streamObj = new Stream($stream);
$this->assertSame($expected, $streamObj->getContents());
}
/**
* @param $exception
* @param Editors\EditorInterface|null $editor
* @param DumpFunctionInterface $varDumper
* @return string
* @throws Helpers\NotThrowableException
*/
public static function exportExceptionToLightHtml($exception, Editors\EditorInterface $editor = null, DumpFunctionInterface $varDumper = null)
{
$exceptions = new Exceptions();
$exceptions->throwIfIsNotThrowable($exception);
is_null($editor) && ($editor = new Editors\Nothing());
$tmp = tmpfile();
$dumper = new Dumpers\Html($editor, $tmp);
if (is_null($varDumper)) {
$varDumper = new LightVarDumper();
}
$dumper->setVarDumpFn($varDumper);
$dumper->displayException($exception);
$stream = new Stream($tmp);
$result = $stream->getContents();
fclose($tmp);
return $result;
}
