forked from GNUsocial/gnu-social
260 lines
11 KiB
PHP
260 lines
11 KiB
PHP
<?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 PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Exception\InvalidArgumentException;
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use Symfony\Component\Console\Helper\DialogHelper;
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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\Input\ArrayInput;
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use Symfony\Component\Console\Output\ConsoleOutput;
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use Symfony\Component\Console\Output\StreamOutput;
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/**
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* @group legacy
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*/
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class LegacyDialogHelperTest extends TestCase
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{
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public function testSelect()
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{
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$dialog = new DialogHelper();
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$helperSet = new HelperSet(array(new FormatterHelper()));
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$dialog->setHelperSet($helperSet);
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$heroes = array('Superman', 'Batman', 'Spiderman');
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$dialog->setInputStream($this->getInputStream("\n1\n 1 \nFabien\n1\nFabien\n1\n0,2\n 0 , 2 \n\n\n"));
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$this->assertEquals('2', $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, '2'));
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$this->assertEquals('1', $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes));
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$this->assertEquals('1', $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes));
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$this->assertEquals('1', $dialog->select($output = $this->getOutputStream(), 'What is your favorite superhero?', $heroes, null, false, 'Input "%s" is not a superhero!', false));
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rewind($output->getStream());
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$this->assertContains('Input "Fabien" is not a superhero!', stream_get_contents($output->getStream()));
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try {
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$this->assertEquals('1', $dialog->select($output = $this->getOutputStream(), 'What is your favorite superhero?', $heroes, null, 1));
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$this->fail();
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} catch (\InvalidArgumentException $e) {
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$this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
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}
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$this->assertEquals(array('1'), $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, null, false, 'Input "%s" is not a superhero!', true));
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$this->assertEquals(array('0', '2'), $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, null, false, 'Input "%s" is not a superhero!', true));
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$this->assertEquals(array('0', '2'), $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, null, false, 'Input "%s" is not a superhero!', true));
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$this->assertEquals(array('0', '1'), $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, '0,1', false, 'Input "%s" is not a superhero!', true));
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$this->assertEquals(array('0', '1'), $dialog->select($this->getOutputStream(), 'What is your favorite superhero?', $heroes, ' 0 , 1 ', false, 'Input "%s" is not a superhero!', true));
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}
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public function testSelectOnErrorOutput()
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{
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$dialog = new DialogHelper();
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$helperSet = new HelperSet(array(new FormatterHelper()));
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$dialog->setHelperSet($helperSet);
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$heroes = array('Superman', 'Batman', 'Spiderman');
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$dialog->setInputStream($this->getInputStream("Stdout\n1\n"));
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$this->assertEquals('1', $dialog->select($output = $this->getConsoleOutput($this->getOutputStream()), 'What is your favorite superhero?', $heroes, null, false, 'Input "%s" is not a superhero!', false));
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rewind($output->getErrorOutput()->getStream());
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$this->assertContains('Input "Stdout" is not a superhero!', stream_get_contents($output->getErrorOutput()->getStream()));
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}
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public function testAsk()
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{
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$dialog = new DialogHelper();
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$dialog->setInputStream($this->getInputStream("\n8AM\n"));
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$this->assertEquals('2PM', $dialog->ask($this->getOutputStream(), 'What time is it?', '2PM'));
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$this->assertEquals('8AM', $dialog->ask($output = $this->getOutputStream(), 'What time is it?', '2PM'));
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rewind($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 testAskOnErrorOutput()
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{
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if (!$this->hasSttyAvailable()) {
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$this->markTestSkipped('`stderr` is required to test stderr output functionality');
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}
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$dialog = new DialogHelper();
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$dialog->setInputStream($this->getInputStream("not stdout\n"));
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$this->assertEquals('not stdout', $dialog->ask($output = $this->getConsoleOutput($this->getOutputStream()), 'Where should output go?', 'stderr'));
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rewind($output->getErrorOutput()->getStream());
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$this->assertEquals('Where should output go?', stream_get_contents($output->getErrorOutput()->getStream()));
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}
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public function testAskWithAutocomplete()
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{
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if (!$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 DialogHelper();
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$dialog->setInputStream($inputStream);
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$bundles = array('AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle');
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$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('AsseticBundleTest', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('FrameworkBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('SecurityBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('FooBundleTest', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('AcmeDemoBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('AsseticBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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$this->assertEquals('FooBundle', $dialog->ask($this->getOutputStream(), 'Please select a bundle', 'FrameworkBundle', $bundles));
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}
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/**
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* @group tty
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*/
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public function testAskHiddenResponse()
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{
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if ('\\' === \DIRECTORY_SEPARATOR) {
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$this->markTestSkipped('This test is not supported on Windows');
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}
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$dialog = new DialogHelper();
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$dialog->setInputStream($this->getInputStream("8AM\n"));
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$this->assertEquals('8AM', $dialog->askHiddenResponse($this->getOutputStream(), 'What time is it?'));
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}
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/**
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* @group tty
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*/
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public function testAskHiddenResponseOnErrorOutput()
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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 DialogHelper();
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$dialog->setInputStream($this->getInputStream("8AM\n"));
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$this->assertEquals('8AM', $dialog->askHiddenResponse($output = $this->getConsoleOutput($this->getOutputStream()), 'What time is it?'));
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rewind($output->getErrorOutput()->getStream());
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$this->assertContains('What time is it?', stream_get_contents($output->getErrorOutput()->getStream()));
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}
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public function testAskConfirmation()
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{
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$dialog = new DialogHelper();
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$dialog->setInputStream($this->getInputStream("\n\n"));
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$this->assertTrue($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?'));
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$this->assertFalse($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?', false));
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$dialog->setInputStream($this->getInputStream("y\nyes\n"));
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$this->assertTrue($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?', false));
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$this->assertTrue($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?', false));
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$dialog->setInputStream($this->getInputStream("n\nno\n"));
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$this->assertFalse($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?', true));
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$this->assertFalse($dialog->askConfirmation($this->getOutputStream(), 'Do you like French fries?', true));
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}
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public function testAskAndValidate()
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{
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$dialog = new DialogHelper();
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$helperSet = new HelperSet(array(new FormatterHelper()));
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$dialog->setHelperSet($helperSet);
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$question = 'What color was the white horse of Henry IV?';
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$error = 'This is not a color!';
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$validator = function ($color) use ($error) {
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if (!\in_array($color, array('white', 'black'))) {
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throw new InvalidArgumentException($error);
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}
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return $color;
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};
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$dialog->setInputStream($this->getInputStream("\nblack\n"));
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$this->assertEquals('white', $dialog->askAndValidate($this->getOutputStream(), $question, $validator, 2, 'white'));
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$this->assertEquals('black', $dialog->askAndValidate($this->getOutputStream(), $question, $validator, 2, 'white'));
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$dialog->setInputStream($this->getInputStream("green\nyellow\norange\n"));
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try {
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$this->assertEquals('white', $dialog->askAndValidate($output = $this->getConsoleOutput($this->getOutputStream()), $question, $validator, 2, 'white'));
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$this->fail();
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} catch (\InvalidArgumentException $e) {
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$this->assertEquals($error, $e->getMessage());
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rewind($output->getErrorOutput()->getStream());
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$this->assertContains('What color was the white horse of Henry IV?', stream_get_contents($output->getErrorOutput()->getStream()));
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}
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}
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public function testNoInteraction()
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{
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$dialog = new DialogHelper();
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$input = new ArrayInput(array());
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$input->setInteractive(false);
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$dialog->setInput($input);
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$this->assertEquals('not yet', $dialog->ask($this->getOutputStream(), 'Do you have a job?', 'not yet'));
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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 $stream;
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}
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protected function getOutputStream()
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{
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return new StreamOutput(fopen('php://memory', 'r+', false));
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}
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protected function getConsoleOutput($stderr)
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{
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$output = new ConsoleOutput();
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$output->setErrorOutput($stderr);
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return $output;
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}
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private function hasSttyAvailable()
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{
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exec('stty 2>&1', $output, $exitcode);
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return 0 === $exitcode;
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}
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}
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