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