937 lines
40 KiB
PHP
937 lines
40 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Console\Tests\Helper;
|
|
|
|
use Symfony\Component\Console\Formatter\OutputFormatter;
|
|
use Symfony\Component\Console\Helper\QuestionHelper;
|
|
use Symfony\Component\Console\Helper\HelperSet;
|
|
use Symfony\Component\Console\Helper\FormatterHelper;
|
|
use Symfony\Component\Console\Output\StreamOutput;
|
|
use Symfony\Component\Console\Question\ChoiceQuestion;
|
|
use Symfony\Component\Console\Question\ConfirmationQuestion;
|
|
use Symfony\Component\Console\Question\Question;
|
|
|
|
/**
|
|
* @group tty
|
|
*/
|
|
class QuestionHelperTest extends AbstractQuestionHelperTest
|
|
{
|
|
public function testAskChoice()
|
|
{
|
|
$questionHelper = new QuestionHelper();
|
|
|
|
$helperSet = new HelperSet(array(new FormatterHelper()));
|
|
$questionHelper->setHelperSet($helperSet);
|
|
|
|
$heroes = array('Superman', 'Batman', 'Spiderman');
|
|
|
|
$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->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
|
|
$question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
|
|
$question->setMaxAttempts(1);
|
|
$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->createStreamableInputInterfaceMock($inputStream), $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->createStreamableInputInterfaceMock($inputStream), $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->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->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->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
|
|
$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, 0);
|
|
// We are supposed to get the default value since we are not in interactive mode
|
|
$this->assertEquals('Superman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, true), $this->createOutputInterface(), $question));
|
|
}
|
|
|
|
public function testAsk()
|
|
{
|
|
$dialog = new QuestionHelper();
|
|
|
|
$inputStream = $this->getInputStream("\n8AM\n");
|
|
|
|
$question = new Question('What time is it?', '2PM');
|
|
$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->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
|
|
|
|
rewind($output->getStream());
|
|
$this->assertEquals('What time is it?', stream_get_contents($output->getStream()));
|
|
}
|
|
|
|
public function testAskWithAutocomplete()
|
|
{
|
|
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(array('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(), $question));
|
|
}
|
|
|
|
public function testAskWithAutocompleteWithNonSequentialKeys()
|
|
{
|
|
if (!$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->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->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()
|
|
{
|
|
if ('\\' === DIRECTORY_SEPARATOR) {
|
|
$this->markTestSkipped('This test is not supported on Windows');
|
|
}
|
|
|
|
$dialog = new QuestionHelper();
|
|
|
|
$question = new Question('What time is it?');
|
|
$question->setHidden(true);
|
|
|
|
$this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("8AM\n")), $this->createOutputInterface(), $question));
|
|
}
|
|
|
|
/**
|
|
* @dataProvider getAskConfirmationData
|
|
*/
|
|
public function testAskConfirmation($question, $expected, $default = true)
|
|
{
|
|
$dialog = new QuestionHelper();
|
|
|
|
$inputStream = $this->getInputStream($question."\n");
|
|
$question = new ConfirmationQuestion('Do you like French fries?', $default);
|
|
$this->assertEquals($expected, $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel'));
|
|
}
|
|
|
|
public function getAskConfirmationData()
|
|
{
|
|
return array(
|
|
array('', true),
|
|
array('', false, false),
|
|
array('y', true),
|
|
array('yes', true),
|
|
array('n', false),
|
|
array('no', false),
|
|
);
|
|
}
|
|
|
|
public function testAskConfirmationWithCustomTrueAnswer()
|
|
{
|
|
$dialog = new QuestionHelper();
|
|
|
|
$inputStream = $this->getInputStream("j\ny\n");
|
|
$question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
|
|
$this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
|
|
$this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
}
|
|
|
|
public function testAskAndValidate()
|
|
{
|
|
$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);
|
|
|
|
$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));
|
|
|
|
try {
|
|
$dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("green\nyellow\norange\n")), $this->createOutputInterface(), $question);
|
|
$this->fail();
|
|
} catch (\InvalidArgumentException $e) {
|
|
$this->assertEquals($error, $e->getMessage());
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @dataProvider simpleAnswerProvider
|
|
*/
|
|
public function testSelectChoiceFromSimpleChoices($providedAnswer, $expectedValue)
|
|
{
|
|
$possibleChoices = array(
|
|
'My environment 1',
|
|
'My environment 2',
|
|
'My environment 3',
|
|
);
|
|
|
|
$dialog = new QuestionHelper();
|
|
$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->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
|
|
|
|
$this->assertSame($expectedValue, $answer);
|
|
}
|
|
|
|
public function simpleAnswerProvider()
|
|
{
|
|
return array(
|
|
array(0, 'My environment 1'),
|
|
array(1, 'My environment 2'),
|
|
array(2, 'My environment 3'),
|
|
array('My environment 1', 'My environment 1'),
|
|
array('My environment 2', 'My environment 2'),
|
|
array('My environment 3', 'My environment 3'),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider specialCharacterInMultipleChoice
|
|
*/
|
|
public function testSpecialCharacterChoiceFromMultipleChoiceList($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)
|
|
{
|
|
$possibleChoices = array(
|
|
'0' => 'No environment',
|
|
'1' => 'My environment 1',
|
|
'env_2' => 'My environment 2',
|
|
3 => 'My environment 3',
|
|
);
|
|
|
|
$dialog = new QuestionHelper();
|
|
$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->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
|
|
|
|
$this->assertSame($expectedValue, $answer);
|
|
}
|
|
|
|
public function mixedKeysChoiceListAnswerProvider()
|
|
{
|
|
return array(
|
|
array('0', '0'),
|
|
array('No environment', '0'),
|
|
array('1', '1'),
|
|
array('env_2', 'env_2'),
|
|
array(3, '3'),
|
|
array('My environment 1', '1'),
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @dataProvider answerProvider
|
|
*/
|
|
public function testSelectChoiceFromChoiceList($providedAnswer, $expectedValue)
|
|
{
|
|
$possibleChoices = array(
|
|
'env_1' => 'My environment 1',
|
|
'env_2' => 'My environment',
|
|
'env_3' => 'My environment',
|
|
);
|
|
|
|
$dialog = new QuestionHelper();
|
|
$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->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
|
|
|
|
$this->assertSame($expectedValue, $answer);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \InvalidArgumentException
|
|
* @expectedExceptionMessage The provided answer is ambiguous. Value should be one of env_2 or env_3.
|
|
*/
|
|
public function testAmbiguousChoiceFromChoicelist()
|
|
{
|
|
$possibleChoices = array(
|
|
'env_1' => 'My first environment',
|
|
'env_2' => 'My environment',
|
|
'env_3' => 'My environment',
|
|
);
|
|
|
|
$dialog = new QuestionHelper();
|
|
$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->createStreamableInputInterfaceMock($this->getInputStream("My environment\n")), $this->createOutputInterface(), $question);
|
|
}
|
|
|
|
public function answerProvider()
|
|
{
|
|
return array(
|
|
array('env_1', 'env_1'),
|
|
array('env_2', 'env_2'),
|
|
array('env_3', 'env_3'),
|
|
array('My environment 1', 'env_1'),
|
|
);
|
|
}
|
|
|
|
public function testNoInteraction()
|
|
{
|
|
$dialog = new QuestionHelper();
|
|
$question = new Question('Do you have a job?', 'not yet');
|
|
$this->assertEquals('not yet', $dialog->ask($this->createStreamableInputInterfaceMock(null, false), $this->createOutputInterface(), $question));
|
|
}
|
|
|
|
/**
|
|
* @requires function mb_strwidth
|
|
*/
|
|
public function testChoiceOutputFormattingQuestionForUtf8Keys()
|
|
{
|
|
$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();
|
|
$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();
|
|
$dialog->setInputStream($this->getInputStream("\n"));
|
|
$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->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)
|
|
{
|
|
$stream = fopen('php://memory', 'r+', false);
|
|
fwrite($stream, $input);
|
|
rewind($stream);
|
|
|
|
return $stream;
|
|
}
|
|
|
|
protected function createOutputInterface()
|
|
{
|
|
return new StreamOutput(fopen('php://memory', 'r+', false));
|
|
}
|
|
|
|
protected function createInputInterfaceMock($interactive = true)
|
|
{
|
|
$mock = $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock();
|
|
$mock->expects($this->any())
|
|
->method('isInteractive')
|
|
->will($this->returnValue($interactive));
|
|
|
|
return $mock;
|
|
}
|
|
|
|
private function hasSttyAvailable()
|
|
{
|
|
exec('stty 2>&1', $output, $exitcode);
|
|
|
|
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);
|
|
}
|
|
}
|