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789 lines
34 KiB
789 lines
34 KiB
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Tests\Helper;
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use Symfony\Component\Console\Formatter\OutputFormatter;
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use Symfony\Component\Console\Helper\FormatterHelper;
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use Symfony\Component\Console\Helper\HelperSet;
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use Symfony\Component\Console\Helper\QuestionHelper;
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use Symfony\Component\Console\Output\StreamOutput;
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use Symfony\Component\Console\Question\ChoiceQuestion;
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use Symfony\Component\Console\Question\ConfirmationQuestion;
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use Symfony\Component\Console\Question\Question;
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/**
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* @group tty
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*/
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class QuestionHelperTest extends AbstractQuestionHelperTest
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{
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public function testAskChoice()
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{
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$questionHelper = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$questionHelper->setHelperSet($helperSet);
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$heroes = ['Superman', 'Batman', 'Spiderman'];
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$inputStream = $this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n");
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2');
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$question->setMaxAttempts(1);
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// first answer is an empty answer, we're supposed to receive the default value
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$this->assertEquals('Spiderman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
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$question->setMaxAttempts(1);
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$this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
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$question->setErrorMessage('Input "%s" is not a superhero!');
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$question->setMaxAttempts(2);
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$this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
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rewind($output->getStream());
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$stream = stream_get_contents($output->getStream());
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$this->assertContains('Input "Fabien" is not a superhero!', $stream);
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try {
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1');
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$question->setMaxAttempts(1);
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$questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question);
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$this->fail();
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} catch (\InvalidArgumentException $e) {
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$this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
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}
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null);
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$question->setMaxAttempts(1);
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$question->setMultiselect(true);
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$this->assertEquals(['Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals(['Superman', 'Spiderman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals(['Superman', 'Spiderman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1');
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$question->setMaxAttempts(1);
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$question->setMultiselect(true);
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$this->assertEquals(['Superman', 'Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 ');
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$question->setMaxAttempts(1);
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$question->setMultiselect(true);
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$this->assertEquals(['Superman', 'Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, 0);
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// We are supposed to get the default value since we are not in interactive mode
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$this->assertEquals('Superman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, true), $this->createOutputInterface(), $question));
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}
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public function testAskChoiceNonInteractive()
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{
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$questionHelper = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$questionHelper->setHelperSet($helperSet);
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$inputStream = $this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n");
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$heroes = ['Superman', 'Batman', 'Spiderman'];
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0');
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$this->assertSame('Superman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, 'Batman');
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$this->assertSame('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null);
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$this->assertNull($questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0');
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$question->setValidator(null);
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$this->assertSame('Superman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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try {
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$question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null);
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$questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question);
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} catch (\InvalidArgumentException $e) {
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$this->assertSame('Value "" is invalid', $e->getMessage());
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}
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$question = new ChoiceQuestion('Who are your favorite superheros?', $heroes, '0, 1');
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$question->setMultiselect(true);
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$this->assertSame(['Superman', 'Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('Who are your favorite superheros?', $heroes, '0, 1');
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$question->setMultiselect(true);
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$question->setValidator(null);
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$this->assertSame(['Superman', 'Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('Who are your favorite superheros?', $heroes, '0, Batman');
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$question->setMultiselect(true);
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$this->assertSame(['Superman', 'Batman'], $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('Who are your favorite superheros?', $heroes, null);
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$question->setMultiselect(true);
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$this->assertNull($questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question));
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$question = new ChoiceQuestion('Who are your favorite superheros?', ['a' => 'Batman', 'b' => 'Superman'], 'a');
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$this->assertSame('a', $questionHelper->ask($this->createStreamableInputInterfaceMock('', false), $this->createOutputInterface(), $question), 'ChoiceQuestion validator returns the key if it\'s a string');
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try {
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$question = new ChoiceQuestion('Who are your favorite superheros?', $heroes, '');
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$question->setMultiselect(true);
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$questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, false), $this->createOutputInterface(), $question);
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} catch (\InvalidArgumentException $e) {
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$this->assertSame('Value "" is invalid', $e->getMessage());
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}
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}
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public function testAsk()
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{
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$dialog = new QuestionHelper();
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$inputStream = $this->getInputStream("\n8AM\n");
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$question = new Question('What time is it?', '2PM');
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$this->assertEquals('2PM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new Question('What time is it?', '2PM');
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$this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
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rewind($output->getStream());
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$this->assertEquals('What time is it?', stream_get_contents($output->getStream()));
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}
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public function testAskWithAutocomplete()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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// Acm<NEWLINE>
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// Ac<BACKSPACE><BACKSPACE>s<TAB>Test<NEWLINE>
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// <NEWLINE>
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// <UP ARROW><UP ARROW><NEWLINE>
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// <UP ARROW><UP ARROW><UP ARROW><UP ARROW><UP ARROW><TAB>Test<NEWLINE>
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// <DOWN ARROW><NEWLINE>
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// S<BACKSPACE><BACKSPACE><DOWN ARROW><DOWN ARROW><NEWLINE>
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// F00<BACKSPACE><BACKSPACE>oo<TAB><NEWLINE>
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$inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n");
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$dialog = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$dialog->setHelperSet($helperSet);
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$question = new Question('Please select a bundle', 'FrameworkBundle');
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$question->setAutocompleterValues(['AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle']);
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$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('AsseticBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('FrameworkBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('SecurityBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('FooBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('FooBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function testAskWithAutocompleteCallback()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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// Po<TAB>Cr<TAB>P<DOWN ARROW><DOWN ARROW><NEWLINE>
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$inputStream = $this->getInputStream("Pa\177\177o\tCr\tP\033[A\033[A\n");
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$dialog = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$dialog->setHelperSet($helperSet);
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$question = new Question('What\'s for dinner?');
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// A simple test callback - return an array containing the words the
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// user has already completed, suffixed with all known words.
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//
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// Eg: If the user inputs "Potato C", the return will be:
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//
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// ["Potato Carrot ", "Potato Creme ", "Potato Curry ", ...]
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//
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// No effort is made to avoid irrelevant suggestions, as this is handled
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// by the autocomplete function.
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$callback = function ($input) {
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$knownWords = ['Carrot', 'Creme', 'Curry', 'Parsnip', 'Pie', 'Potato', 'Tart'];
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$inputWords = explode(' ', $input);
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array_pop($inputWords);
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$suggestionBase = $inputWords ? implode(' ', $inputWords).' ' : '';
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return array_map(
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function ($word) use ($suggestionBase) {
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return $suggestionBase.$word.' ';
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},
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$knownWords
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);
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};
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$question->setAutocompleterCallback($callback);
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$this->assertSame('Potato Creme Pie', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function testAskWithAutocompleteWithNonSequentialKeys()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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// <UP ARROW><UP ARROW><NEWLINE><DOWN ARROW><DOWN ARROW><NEWLINE>
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$inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n");
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$dialog = new QuestionHelper();
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$dialog->setHelperSet(new HelperSet([new FormatterHelper()]));
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$question = new ChoiceQuestion('Please select a bundle', [1 => 'AcmeDemoBundle', 4 => 'AsseticBundle']);
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$question->setMaxAttempts(1);
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$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function testAskWithAutocompleteWithExactMatch()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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$inputStream = $this->getInputStream("b\n");
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$possibleChoices = [
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'a' => 'berlin',
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'b' => 'copenhagen',
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'c' => 'amsterdam',
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];
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$dialog = new QuestionHelper();
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$dialog->setHelperSet(new HelperSet([new FormatterHelper()]));
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$question = new ChoiceQuestion('Please select a city', $possibleChoices);
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$question->setMaxAttempts(1);
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$this->assertSame('b', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function getInputs()
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{
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return [
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['$'], // 1 byte character
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['¢'], // 2 bytes character
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['€'], // 3 bytes character
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['𐍈'], // 4 bytes character
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];
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}
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/**
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* @dataProvider getInputs
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*/
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public function testAskWithAutocompleteWithMultiByteCharacter($character)
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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$inputStream = $this->getInputStream("$character\n");
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$possibleChoices = [
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'$' => '1 byte character',
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'¢' => '2 bytes character',
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'€' => '3 bytes character',
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'𐍈' => '4 bytes character',
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];
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$dialog = new QuestionHelper();
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$dialog->setHelperSet(new HelperSet([new FormatterHelper()]));
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$question = new ChoiceQuestion('Please select a character', $possibleChoices);
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$question->setMaxAttempts(1);
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$this->assertSame($character, $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function testAutocompleteWithTrailingBackslash()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stty` is required to test autocomplete functionality');
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}
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$inputStream = $this->getInputStream('E');
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$dialog = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$dialog->setHelperSet($helperSet);
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$question = new Question('');
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$expectedCompletion = 'ExampleNamespace\\';
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$question->setAutocompleterValues([$expectedCompletion]);
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$output = $this->createOutputInterface();
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$dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output, $question);
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$outputStream = $output->getStream();
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rewind($outputStream);
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$actualOutput = stream_get_contents($outputStream);
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// Shell control (esc) sequences are not so important: we only care that
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// <hl> tag is interpreted correctly and replaced
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$irrelevantEscSequences = [
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"\0337" => '', // Save cursor position
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"\0338" => '', // Restore cursor position
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"\033[K" => '', // Clear line from cursor till the end
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];
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$importantActualOutput = strtr($actualOutput, $irrelevantEscSequences);
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// Remove colors (e.g. "\033[30m", "\033[31;41m")
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$importantActualOutput = preg_replace('/\033\[\d+(;\d+)?m/', '', $importantActualOutput);
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$this->assertEquals($expectedCompletion, $importantActualOutput);
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}
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public function testAskHiddenResponse()
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{
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if ('\\' === \DIRECTORY_SEPARATOR) {
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$this->markTestSkipped('This test is not supported on Windows');
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}
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$dialog = new QuestionHelper();
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$question = new Question('What time is it?');
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$question->setHidden(true);
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$this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("8AM\n")), $this->createOutputInterface(), $question));
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}
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/**
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* @dataProvider getAskConfirmationData
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*/
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public function testAskConfirmation($question, $expected, $default = true)
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{
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$dialog = new QuestionHelper();
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$inputStream = $this->getInputStream($question."\n");
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$question = new ConfirmationQuestion('Do you like French fries?', $default);
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$this->assertEquals($expected, $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel'));
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}
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public function getAskConfirmationData()
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{
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return [
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['', true],
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['', false, false],
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['y', true],
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['yes', true],
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['n', false],
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['no', false],
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];
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}
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public function testAskConfirmationWithCustomTrueAnswer()
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{
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$dialog = new QuestionHelper();
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$inputStream = $this->getInputStream("j\ny\n");
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$question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
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$this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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$question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
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$this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
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}
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public function testAskAndValidate()
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{
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$dialog = new QuestionHelper();
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$helperSet = new HelperSet([new FormatterHelper()]);
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$dialog->setHelperSet($helperSet);
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$error = 'This is not a color!';
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$validator = function ($color) use ($error) {
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if (!\in_array($color, ['white', 'black'])) {
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throw new \InvalidArgumentException($error);
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}
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return $color;
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};
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$question = new Question('What color was the white horse of Henry IV?', 'white');
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$question->setValidator($validator);
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$question->setMaxAttempts(2);
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$inputStream = $this->getInputStream("\nblack\n");
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$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 = [
|
|
'My environment 1',
|
|
'My environment 2',
|
|
'My environment 3',
|
|
];
|
|
|
|
$dialog = new QuestionHelper();
|
|
$helperSet = new HelperSet([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, $answer);
|
|
}
|
|
|
|
public function simpleAnswerProvider()
|
|
{
|
|
return [
|
|
[0, 'My environment 1'],
|
|
[1, 'My environment 2'],
|
|
[2, 'My environment 3'],
|
|
['My environment 1', 'My environment 1'],
|
|
['My environment 2', 'My environment 2'],
|
|
['My environment 3', 'My environment 3'],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @dataProvider specialCharacterInMultipleChoice
|
|
*/
|
|
public function testSpecialCharacterChoiceFromMultipleChoiceList($providedAnswer, $expectedValue)
|
|
{
|
|
$possibleChoices = [
|
|
'.',
|
|
'src',
|
|
];
|
|
|
|
$dialog = new QuestionHelper();
|
|
$inputStream = $this->getInputStream($providedAnswer."\n");
|
|
$helperSet = new HelperSet([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, $answer);
|
|
}
|
|
|
|
public function specialCharacterInMultipleChoice()
|
|
{
|
|
return [
|
|
['.', ['.']],
|
|
['., src', ['.', 'src']],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @dataProvider mixedKeysChoiceListAnswerProvider
|
|
*/
|
|
public function testChoiceFromChoicelistWithMixedKeys($providedAnswer, $expectedValue)
|
|
{
|
|
$possibleChoices = [
|
|
'0' => 'No environment',
|
|
'1' => 'My environment 1',
|
|
'env_2' => 'My environment 2',
|
|
3 => 'My environment 3',
|
|
];
|
|
|
|
$dialog = new QuestionHelper();
|
|
$helperSet = new HelperSet([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, $answer);
|
|
}
|
|
|
|
public function mixedKeysChoiceListAnswerProvider()
|
|
{
|
|
return [
|
|
['0', '0'],
|
|
['No environment', '0'],
|
|
['1', '1'],
|
|
['env_2', 'env_2'],
|
|
[3, '3'],
|
|
['My environment 1', '1'],
|
|
];
|
|
}
|
|
|
|
/**
|
|
* @dataProvider answerProvider
|
|
*/
|
|
public function testSelectChoiceFromChoiceList($providedAnswer, $expectedValue)
|
|
{
|
|
$possibleChoices = [
|
|
'env_1' => 'My environment 1',
|
|
'env_2' => 'My environment',
|
|
'env_3' => 'My environment',
|
|
];
|
|
|
|
$dialog = new QuestionHelper();
|
|
$helperSet = new HelperSet([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 = [
|
|
'env_1' => 'My first environment',
|
|
'env_2' => 'My environment',
|
|
'env_3' => 'My environment',
|
|
];
|
|
|
|
$dialog = new QuestionHelper();
|
|
$helperSet = new HelperSet([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 [
|
|
['env_1', 'env_1'],
|
|
['env_2', 'env_2'],
|
|
['env_3', 'env_3'],
|
|
['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 = [
|
|
'foo' => 'foo',
|
|
'żółw' => 'bar',
|
|
'łabądź' => 'baz',
|
|
];
|
|
$outputShown = [
|
|
$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([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);
|
|
}
|
|
|
|
/**
|
|
* @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 testAskThrowsExceptionOnMissingInputForChoiceQuestion()
|
|
{
|
|
$dialog = new QuestionHelper();
|
|
$dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), new ChoiceQuestion('Choice', ['a', 'b']));
|
|
}
|
|
|
|
/**
|
|
* @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(), $question);
|
|
}
|
|
|
|
/**
|
|
* @expectedException \LogicException
|
|
* @expectedExceptionMessage Choice question must have at least 1 choice available.
|
|
*/
|
|
public function testEmptyChoices()
|
|
{
|
|
new ChoiceQuestion('Question', [], 'irrelevant');
|
|
}
|
|
|
|
public function testTraversableAutocomplete()
|
|
{
|
|
if (!$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([new FormatterHelper()]);
|
|
$dialog->setHelperSet($helperSet);
|
|
|
|
$question = new Question('Please select a bundle', 'FrameworkBundle');
|
|
$question->setAutocompleterValues(new AutocompleteValues(['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));
|
|
}
|
|
|
|
public function testTraversableMultiselectAutocomplete()
|
|
{
|
|
// <NEWLINE>
|
|
// F<TAB><NEWLINE>
|
|
// A<3x UP ARROW><TAB>,F<TAB><NEWLINE>
|
|
// F00<BACKSPACE><BACKSPACE>o<TAB>,A<DOWN ARROW>,<SPACE>SecurityBundle<NEWLINE>
|
|
// Acme<TAB>,<SPACE>As<TAB><29x BACKSPACE>S<TAB><NEWLINE>
|
|
// Ac<TAB>,As<TAB><3x BACKSPACE>d<TAB><NEWLINE>
|
|
$inputStream = $this->getInputStream("\nF\t\nA\033[A\033[A\033[A\t,F\t\nF00\177\177o\t,A\033[B\t, SecurityBundle\nSecurityBundle\nAcme\t, As\t\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177\177S\t\nAc\t,As\t\177\177\177d\t\n");
|
|
|
|
$dialog = new QuestionHelper();
|
|
$helperSet = new HelperSet([new FormatterHelper()]);
|
|
$dialog->setHelperSet($helperSet);
|
|
|
|
$question = new ChoiceQuestion(
|
|
'Please select a bundle (defaults to AcmeDemoBundle and AsseticBundle)',
|
|
['AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle'],
|
|
'0,1'
|
|
);
|
|
|
|
// This tests that autocomplete works for all multiselect choices entered by the user
|
|
$question->setMultiselect(true);
|
|
|
|
$this->assertEquals(['AcmeDemoBundle', 'AsseticBundle'], $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$this->assertEquals(['FooBundle'], $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$this->assertEquals(['AsseticBundle', 'FooBundle'], $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$this->assertEquals(['FooBundle', 'AsseticBundle', 'SecurityBundle'], $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$this->assertEquals(['SecurityBundle'], $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
|
|
$this->assertEquals(['AcmeDemoBundle', 'AsseticBundle'], $dialog->ask($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')
|
|
->willReturn($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);
|
|
}
|
|
}
|
|
|