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118 lines
3.6 KiB
PHP
118 lines
3.6 KiB
PHP
<?php
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/*
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* This file is part of Composer.
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*
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* (c) Nils Adermann <naderman@naderman.de>
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* Jordi Boggiano <j.boggiano@seld.be>
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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 Composer\Question\Test;
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use Composer\Question\StrictConfirmationQuestion;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Exception\InvalidArgumentException;
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use Symfony\Component\Console\Helper\QuestionHelper;
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use Symfony\Component\Console\Input\ArrayInput;
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use Symfony\Component\Console\Input\StreamableInputInterface;
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use Symfony\Component\Console\Output\StreamOutput;
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/**
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* based on Symfony\Component\Console\Tests\Helper\QuestionHelperTest
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*
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* @author Theo Tonge <theo@theotonge.co.uk>
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*/
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class StrictConfirmationQuestionTest extends TestCase
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{
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public function getAskConfirmationBadData()
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{
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return array(
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array('not correct'),
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array('no more'),
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array('yes please'),
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array('yellow'),
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);
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}
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/**
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* @expectedException InvalidArgumentException
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* @expectedExceptionMessage Please answer yes, y, no, or n.
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* @dataProvider getAskConfirmationBadData
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*/
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public function testAskConfirmationBadAnswer($answer)
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{
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list($input, $dialog) = $this->createInput($answer."\n");
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$question = new StrictConfirmationQuestion('Do you like French fries?');
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$question->setMaxAttempts(1);
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$dialog->ask($input, $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, $default = true)
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{
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list($input, $dialog) = $this->createInput($question."\n");
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$question = new StrictConfirmationQuestion('Do you like French fries?', $default);
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$this->assertEquals($expected, $dialog->ask($input, $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 array(
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array('', true),
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array('', false, false),
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array('y', true),
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array('yes', true),
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array('n', false),
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array('no', false),
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);
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}
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public function testAskConfirmationWithCustomTrueAndFalseAnswer()
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{
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$question = new StrictConfirmationQuestion('Do you like French fries?', false, '/^ja$/i', '/^nein$/i');
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list($input, $dialog) = $this->createInput("ja\n");
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$this->assertTrue($dialog->ask($input, $this->createOutputInterface(), $question));
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list($input, $dialog) = $this->createInput("nein\n");
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$this->assertFalse($dialog->ask($input, $this->createOutputInterface(), $question));
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}
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protected function getInputStream($input)
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{
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$stream = fopen('php://memory', 'r+', false);
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fwrite($stream, $input);
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rewind($stream);
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return $stream;
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}
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protected function createOutputInterface()
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{
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return new StreamOutput(fopen('php://memory', 'r+', false));
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}
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protected function createInput($entry)
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{
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$stream = $this->getInputStream($entry);
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$input = new ArrayInput(array('--no-interaction'));
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$dialog = new QuestionHelper();
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if (method_exists($dialog, 'setInputStream')) {
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$dialog->setInputStream($stream);
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}
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if ($input instanceof StreamableInputInterface) {
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$input->setStream($stream);
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}
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return array($input, $dialog);
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}
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}
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