diff options
Diffstat (limited to 'vendor/symfony/console/Tests/Helper/QuestionHelperTest.php')
| -rw-r--r-- | vendor/symfony/console/Tests/Helper/QuestionHelperTest.php | 599 |
1 files changed, 548 insertions, 51 deletions
diff --git a/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php b/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php index 6a4f8ace..9a2887a2 100644 --- a/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php +++ b/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php @@ -23,7 +23,7 @@ use Symfony\Component\Console\Question\Question; /** * @group tty */ -class QuestionHelperTest extends \PHPUnit_Framework_TestCase +class QuestionHelperTest extends AbstractQuestionHelperTest { public function testAskChoice() { @@ -34,22 +34,22 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $heroes = array('Superman', 'Batman', 'Spiderman'); - $questionHelper->setInputStream($this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n")); + $inputStream = $this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n"); $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2'); $question->setMaxAttempts(1); // first answer is an empty answer, we're supposed to receive the default value - $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('Spiderman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new ChoiceQuestion('What is your favorite superhero?', $heroes); $question->setMaxAttempts(1); - $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new ChoiceQuestion('What is your favorite superhero?', $heroes); $question->setErrorMessage('Input "%s" is not a superhero!'); $question->setMaxAttempts(2); - $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question)); + $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question)); rewind($output->getStream()); $stream = stream_get_contents($output->getStream()); @@ -58,7 +58,7 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase try { $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1'); $question->setMaxAttempts(1); - $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question); + $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question); $this->fail(); } catch (\InvalidArgumentException $e) { $this->assertEquals('Value "Fabien" is invalid', $e->getMessage()); @@ -68,34 +68,34 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $question->setMaxAttempts(1); $question->setMultiselect(true); - $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1'); $question->setMaxAttempts(1); $question->setMultiselect(true); - $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 '); $question->setMaxAttempts(1); $question->setMultiselect(true); - $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); } public function testAsk() { $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream("\n8AM\n")); + $inputStream = $this->getInputStream("\n8AM\n"); $question = new Question('What time is it?', '2PM'); - $this->assertEquals('2PM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('2PM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new Question('What time is it?', '2PM'); - $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question)); + $this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question)); rewind($output->getStream()); $this->assertEquals('What time is it?', stream_get_contents($output->getStream())); @@ -118,21 +118,20 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n"); $dialog = new QuestionHelper(); - $dialog->setInputStream($inputStream); $helperSet = new HelperSet(array(new FormatterHelper())); $dialog->setHelperSet($helperSet); $question = new Question('Please select a bundle', 'FrameworkBundle'); $question->setAutocompleterValues(array('AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle')); - $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('FrameworkBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('SecurityBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('FooBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('FooBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FrameworkBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('SecurityBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); } public function testAskWithAutocompleteWithNonSequentialKeys() @@ -145,14 +144,52 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n"); $dialog = new QuestionHelper(); - $dialog->setInputStream($inputStream); $dialog->setHelperSet(new HelperSet(array(new FormatterHelper()))); $question = new ChoiceQuestion('Please select a bundle', array(1 => 'AcmeDemoBundle', 4 => 'AsseticBundle')); $question->setMaxAttempts(1); - $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + } + + public function testAutocompleteWithTrailingBackslash() + { + if (!$this->hasSttyAvailable()) { + $this->markTestSkipped('`stty` is required to test autocomplete functionality'); + } + + $inputStream = $this->getInputStream('E'); + + $dialog = new QuestionHelper(); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new Question(''); + $expectedCompletion = 'ExampleNamespace\\'; + $question->setAutocompleterValues(array($expectedCompletion)); + + $output = $this->createOutputInterface(); + $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output, $question); + + $outputStream = $output->getStream(); + rewind($outputStream); + $actualOutput = stream_get_contents($outputStream); + + // Shell control (esc) sequences are not so important: we only care that + // <hl> tag is interpreted correctly and replaced + $irrelevantEscSequences = array( + "\0337" => '', // Save cursor position + "\0338" => '', // Restore cursor position + "\033[K" => '', // Clear line from cursor till the end + ); + + $importantActualOutput = strtr($actualOutput, $irrelevantEscSequences); + + // Remove colors (e.g. "\033[30m", "\033[31;41m") + $importantActualOutput = preg_replace('/\033\[\d+(;\d+)?m/', '', $importantActualOutput); + + $this->assertEquals($expectedCompletion, $importantActualOutput); } public function testAskHiddenResponse() @@ -162,12 +199,11 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase } $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream("8AM\n")); $question = new Question('What time is it?'); $question->setHidden(true); - $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("8AM\n")), $this->createOutputInterface(), $question)); } /** @@ -177,9 +213,9 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase { $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream($question."\n")); + $inputStream = $this->getInputStream($question."\n"); $question = new ConfirmationQuestion('Do you like French fries?', $default); - $this->assertEquals($expected, $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel')); + $this->assertEquals($expected, $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel')); } public function getAskConfirmationData() @@ -198,11 +234,11 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase { $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream("j\ny\n")); + $inputStream = $this->getInputStream("j\ny\n"); $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i'); - $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i'); - $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); } public function testAskAndValidate() @@ -224,13 +260,12 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $question->setValidator($validator); $question->setMaxAttempts(2); - $dialog->setInputStream($this->getInputStream("\nblack\n")); - $this->assertEquals('white', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); - $this->assertEquals('black', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $inputStream = $this->getInputStream("\nblack\n"); + $this->assertEquals('white', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('black', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); - $dialog->setInputStream($this->getInputStream("green\nyellow\norange\n")); try { - $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("green\nyellow\norange\n")), $this->createOutputInterface(), $question); $this->fail(); } catch (\InvalidArgumentException $e) { $this->assertEquals($error, $e->getMessage()); @@ -249,13 +284,12 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase ); $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); $helperSet = new HelperSet(array(new FormatterHelper())); $dialog->setHelperSet($helperSet); $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); $question->setMaxAttempts(1); - $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question); $this->assertSame($expectedValue, $answer); } @@ -273,6 +307,37 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase } /** + * @dataProvider specialCharacterInMultipleChoice + */ + public function testSpecialCharacterChoiceFromMultipleChoiceList($providedAnswer, $expectedValue) + { + $possibleChoices = array( + '.', + 'src', + ); + + $dialog = new QuestionHelper(); + $inputStream = $this->getInputStream($providedAnswer."\n"); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new ChoiceQuestion('Please select the directory', $possibleChoices); + $question->setMaxAttempts(1); + $question->setMultiselect(true); + $answer = $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question); + + $this->assertSame($expectedValue, $answer); + } + + public function specialCharacterInMultipleChoice() + { + return array( + array('.', array('.')), + array('., src', array('.', 'src')), + ); + } + + /** * @dataProvider mixedKeysChoiceListAnswerProvider */ public function testChoiceFromChoicelistWithMixedKeys($providedAnswer, $expectedValue) @@ -285,13 +350,12 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase ); $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); $helperSet = new HelperSet(array(new FormatterHelper())); $dialog->setHelperSet($helperSet); $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); $question->setMaxAttempts(1); - $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question); $this->assertSame($expectedValue, $answer); } @@ -320,13 +384,12 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase ); $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); $helperSet = new HelperSet(array(new FormatterHelper())); $dialog->setHelperSet($helperSet); $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); $question->setMaxAttempts(1); - $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question); $this->assertSame($expectedValue, $answer); } @@ -344,14 +407,13 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase ); $dialog = new QuestionHelper(); - $dialog->setInputStream($this->getInputStream("My environment\n")); $helperSet = new HelperSet(array(new FormatterHelper())); $dialog->setHelperSet($helperSet); $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); $question->setMaxAttempts(1); - $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("My environment\n")), $this->createOutputInterface(), $question); } public function answerProvider() @@ -368,7 +430,7 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase { $dialog = new QuestionHelper(); $question = new Question('Do you have a job?', 'not yet'); - $this->assertEquals('not yet', $dialog->ask($this->createInputInterfaceMock(false), $this->createOutputInterface(), $question)); + $this->assertEquals('not yet', $dialog->ask($this->createStreamableInputInterfaceMock(null, false), $this->createOutputInterface(), $question)); } /** @@ -388,7 +450,357 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase ' [<info>żółw </info>] bar', ' [<info>łabądź</info>] baz', ); - $output = $this->getMock('\Symfony\Component\Console\Output\OutputInterface'); + $output = $this->getMockBuilder('\Symfony\Component\Console\Output\OutputInterface')->getMock(); + $output->method('getFormatter')->willReturn(new OutputFormatter()); + + $dialog = new QuestionHelper(); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $output->expects($this->once())->method('writeln')->with($this->equalTo($outputShown)); + + $question = new ChoiceQuestion($question, $possibleChoices, 'foo'); + $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("\n")), $output, $question); + } + + /** + * @group legacy + */ + public function testLegacyAskChoice() + { + $questionHelper = new QuestionHelper(); + + $helperSet = new HelperSet(array(new FormatterHelper())); + $questionHelper->setHelperSet($helperSet); + + $heroes = array('Superman', 'Batman', 'Spiderman'); + + $questionHelper->setInputStream($this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n")); + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2'); + $question->setMaxAttempts(1); + // first answer is an empty answer, we're supposed to receive the default value + $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes); + $question->setMaxAttempts(1); + $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes); + $question->setErrorMessage('Input "%s" is not a superhero!'); + $question->setMaxAttempts(2); + $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question)); + + rewind($output->getStream()); + $stream = stream_get_contents($output->getStream()); + $this->assertContains('Input "Fabien" is not a superhero!', $stream); + + try { + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1'); + $question->setMaxAttempts(1); + $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question); + $this->fail(); + } catch (\InvalidArgumentException $e) { + $this->assertEquals('Value "Fabien" is invalid', $e->getMessage()); + } + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null); + $question->setMaxAttempts(1); + $question->setMultiselect(true); + + $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1'); + $question->setMaxAttempts(1); + $question->setMultiselect(true); + + $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 '); + $question->setMaxAttempts(1); + $question->setMultiselect(true); + + $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + } + + /** + * @group legacy + */ + public function testLegacyAsk() + { + $dialog = new QuestionHelper(); + + $dialog->setInputStream($this->getInputStream("\n8AM\n")); + + $question = new Question('What time is it?', '2PM'); + $this->assertEquals('2PM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $question = new Question('What time is it?', '2PM'); + $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question)); + + rewind($output->getStream()); + $this->assertEquals('What time is it?', stream_get_contents($output->getStream())); + } + + /** + * @group legacy + */ + public function testLegacyAskWithAutocomplete() + { + if (!$this->hasSttyAvailable()) { + $this->markTestSkipped('`stty` is required to test autocomplete functionality'); + } + + // Acm<NEWLINE> + // Ac<BACKSPACE><BACKSPACE>s<TAB>Test<NEWLINE> + // <NEWLINE> + // <UP ARROW><UP ARROW><NEWLINE> + // <UP ARROW><UP ARROW><UP ARROW><UP ARROW><UP ARROW><TAB>Test<NEWLINE> + // <DOWN ARROW><NEWLINE> + // S<BACKSPACE><BACKSPACE><DOWN ARROW><DOWN ARROW><NEWLINE> + // F00<BACKSPACE><BACKSPACE>oo<TAB><NEWLINE> + $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n"); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($inputStream); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new Question('Please select a bundle', 'FrameworkBundle'); + $question->setAutocompleterValues(array('AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle')); + + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('FrameworkBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('SecurityBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + } + + /** + * @group legacy + */ + public function testLegacyAskWithAutocompleteWithNonSequentialKeys() + { + if (!$this->hasSttyAvailable()) { + $this->markTestSkipped('`stty` is required to test autocomplete functionality'); + } + + // <UP ARROW><UP ARROW><NEWLINE><DOWN ARROW><DOWN ARROW><NEWLINE> + $inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n"); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($inputStream); + $dialog->setHelperSet(new HelperSet(array(new FormatterHelper()))); + + $question = new ChoiceQuestion('Please select a bundle', array(1 => 'AcmeDemoBundle', 4 => 'AsseticBundle')); + $question->setMaxAttempts(1); + + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + } + + /** + * @group legacy + */ + public function testLegacyAskHiddenResponse() + { + if ('\\' === DIRECTORY_SEPARATOR) { + $this->markTestSkipped('This test is not supported on Windows'); + } + + $dialog = new QuestionHelper(); + $dialog->setInputStream($this->getInputStream("8AM\n")); + + $question = new Question('What time is it?'); + $question->setHidden(true); + + $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + } + + /** + * @group legacy + * @dataProvider getAskConfirmationData + */ + public function testLegacyAskConfirmation($question, $expected, $default = true) + { + $dialog = new QuestionHelper(); + + $dialog->setInputStream($this->getInputStream($question."\n")); + $question = new ConfirmationQuestion('Do you like French fries?', $default); + $this->assertEquals($expected, $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel')); + } + + /** + * @group legacy + */ + public function testLegacyAskConfirmationWithCustomTrueAnswer() + { + $dialog = new QuestionHelper(); + + $dialog->setInputStream($this->getInputStream("j\ny\n")); + $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i'); + $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i'); + $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + } + + /** + * @group legacy + */ + public function testLegacyAskAndValidate() + { + $dialog = new QuestionHelper(); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $error = 'This is not a color!'; + $validator = function ($color) use ($error) { + if (!in_array($color, array('white', 'black'))) { + throw new \InvalidArgumentException($error); + } + + return $color; + }; + + $question = new Question('What color was the white horse of Henry IV?', 'white'); + $question->setValidator($validator); + $question->setMaxAttempts(2); + + $dialog->setInputStream($this->getInputStream("\nblack\n")); + $this->assertEquals('white', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + $this->assertEquals('black', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question)); + + $dialog->setInputStream($this->getInputStream("green\nyellow\norange\n")); + try { + $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + $this->fail(); + } catch (\InvalidArgumentException $e) { + $this->assertEquals($error, $e->getMessage()); + } + } + + /** + * @group legacy + * @dataProvider simpleAnswerProvider + */ + public function testLegacySelectChoiceFromSimpleChoices($providedAnswer, $expectedValue) + { + $possibleChoices = array( + 'My environment 1', + 'My environment 2', + 'My environment 3', + ); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); + $question->setMaxAttempts(1); + $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + + $this->assertSame($expectedValue, $answer); + } + + /** + * @group legacy + * @dataProvider mixedKeysChoiceListAnswerProvider + */ + public function testLegacyChoiceFromChoicelistWithMixedKeys($providedAnswer, $expectedValue) + { + $possibleChoices = array( + '0' => 'No environment', + '1' => 'My environment 1', + 'env_2' => 'My environment 2', + 3 => 'My environment 3', + ); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); + $question->setMaxAttempts(1); + $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + + $this->assertSame($expectedValue, $answer); + } + + /** + * @group legacy + * @dataProvider answerProvider + */ + public function testLegacySelectChoiceFromChoiceList($providedAnswer, $expectedValue) + { + $possibleChoices = array( + 'env_1' => 'My environment 1', + 'env_2' => 'My environment', + 'env_3' => 'My environment', + ); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($this->getInputStream($providedAnswer."\n")); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); + $question->setMaxAttempts(1); + $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + + $this->assertSame($expectedValue, $answer); + } + + /** + * @group legacy + * @expectedException \InvalidArgumentException + * @expectedExceptionMessage The provided answer is ambiguous. Value should be one of env_2 or env_3. + */ + public function testLegacyAmbiguousChoiceFromChoicelist() + { + $possibleChoices = array( + 'env_1' => 'My first environment', + 'env_2' => 'My environment', + 'env_3' => 'My environment', + ); + + $dialog = new QuestionHelper(); + $dialog->setInputStream($this->getInputStream("My environment\n")); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices); + $question->setMaxAttempts(1); + + $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question); + } + + /** + * @requires function mb_strwidth + * @group legacy + */ + public function testLegacyChoiceOutputFormattingQuestionForUtf8Keys() + { + $question = 'Lorem ipsum?'; + $possibleChoices = array( + 'foo' => 'foo', + 'żółw' => 'bar', + 'łabądź' => 'baz', + ); + $outputShown = array( + $question, + ' [<info>foo </info>] foo', + ' [<info>żółw </info>] bar', + ' [<info>łabądź</info>] baz', + ); + $output = $this->getMockBuilder('\Symfony\Component\Console\Output\OutputInterface')->getMock(); $output->method('getFormatter')->willReturn(new OutputFormatter()); $dialog = new QuestionHelper(); @@ -402,6 +814,76 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase $dialog->ask($this->createInputInterfaceMock(), $output, $question); } + /** + * @expectedException \Symfony\Component\Console\Exception\RuntimeException + * @expectedExceptionMessage Aborted + */ + public function testAskThrowsExceptionOnMissingInput() + { + $dialog = new QuestionHelper(); + $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), new Question('What\'s your name?')); + } + + /** + * @expectedException \Symfony\Component\Console\Exception\RuntimeException + * @expectedExceptionMessage Aborted + */ + public function testAskThrowsExceptionOnMissingInputWithValidator() + { + $dialog = new QuestionHelper(); + + $question = new Question('What\'s your name?'); + $question->setValidator(function () { + if (!$value) { + throw new \Exception('A value is required.'); + } + }); + + $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), $question); + } + + /** + * @expectedException \LogicException + * @expectedExceptionMessage Choice question must have at least 1 choice available. + */ + public function testEmptyChoices() + { + new ChoiceQuestion('Question', array(), 'irrelevant'); + } + + public function testTraversableAutocomplete() + { + if (!$this->hasSttyAvailable()) { + $this->markTestSkipped('`stty` is required to test autocomplete functionality'); + } + + // Acm<NEWLINE> + // Ac<BACKSPACE><BACKSPACE>s<TAB>Test<NEWLINE> + // <NEWLINE> + // <UP ARROW><UP ARROW><NEWLINE> + // <UP ARROW><UP ARROW><UP ARROW><UP ARROW><UP ARROW><TAB>Test<NEWLINE> + // <DOWN ARROW><NEWLINE> + // S<BACKSPACE><BACKSPACE><DOWN ARROW><DOWN ARROW><NEWLINE> + // F00<BACKSPACE><BACKSPACE>oo<TAB><NEWLINE> + $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n"); + + $dialog = new QuestionHelper(); + $helperSet = new HelperSet(array(new FormatterHelper())); + $dialog->setHelperSet($helperSet); + + $question = new Question('Please select a bundle', 'FrameworkBundle'); + $question->setAutocompleterValues(new AutocompleteValues(array('irrelevant' => 'AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle'))); + + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FrameworkBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('SecurityBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + $this->assertEquals('FooBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question)); + } + protected function getInputStream($input) { $stream = fopen('php://memory', 'r+', false); @@ -418,7 +900,7 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase protected function createInputInterfaceMock($interactive = true) { - $mock = $this->getMock('Symfony\Component\Console\Input\InputInterface'); + $mock = $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock(); $mock->expects($this->any()) ->method('isInteractive') ->will($this->returnValue($interactive)); @@ -430,6 +912,21 @@ class QuestionHelperTest extends \PHPUnit_Framework_TestCase { exec('stty 2>&1', $output, $exitcode); - return $exitcode === 0; + return 0 === $exitcode; + } +} + +class AutocompleteValues implements \IteratorAggregate +{ + private $values; + + public function __construct(array $values) + { + $this->values = $values; + } + + public function getIterator() + { + return new \ArrayIterator($this->values); } } |