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458 lines
24 KiB
458 lines
24 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\Input;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Input\ArgvInput;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputDefinition;
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use Symfony\Component\Console\Input\InputOption;
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class ArgvInputTest extends TestCase
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{
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public function testConstructor()
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{
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$_SERVER['argv'] = array('cli.php', 'foo');
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$input = new ArgvInput();
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$r = new \ReflectionObject($input);
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$p = $r->getProperty('tokens');
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$p->setAccessible(true);
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$this->assertEquals(array('foo'), $p->getValue($input), '__construct() automatically get its input from the argv server variable');
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}
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public function testParseArguments()
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{
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$input = new ArgvInput(array('cli.php', 'foo'));
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$input->bind(new InputDefinition(array(new InputArgument('name'))));
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$this->assertEquals(array('name' => 'foo'), $input->getArguments(), '->parse() parses required arguments');
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$input->bind(new InputDefinition(array(new InputArgument('name'))));
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$this->assertEquals(array('name' => 'foo'), $input->getArguments(), '->parse() is stateless');
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}
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/**
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* @dataProvider provideOptions
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*/
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public function testParseOptions($input, $options, $expectedOptions, $message)
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{
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$input = new ArgvInput($input);
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$input->bind(new InputDefinition($options));
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$this->assertSame($expectedOptions, $input->getOptions(), $message);
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}
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public function provideOptions()
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{
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return array(
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array(
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array('cli.php', '--foo'),
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array(new InputOption('foo')),
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array('foo' => true),
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'->parse() parses long options without a value',
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),
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array(
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array('cli.php', '--foo=bar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED)),
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array('foo' => 'bar'),
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'->parse() parses long options with a required value (with a = separator)',
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),
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array(
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array('cli.php', '--foo', 'bar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED)),
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array('foo' => 'bar'),
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'->parse() parses long options with a required value (with a space separator)',
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),
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array(
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array('cli.php', '--foo='),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
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array('foo' => ''),
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'->parse() parses long options with optional value which is empty (with a = separator) as empty string',
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),
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array(
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array('cli.php', '--foo=', 'bar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
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array('foo' => ''),
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'->parse() parses long options with optional value without value specified or an empty string (with a = separator) followed by an argument as empty string',
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),
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array(
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array('cli.php', 'bar', '--foo'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
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array('foo' => null),
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'->parse() parses long options with optional value which is empty (with a = separator) preceded by an argument',
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),
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array(
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array('cli.php', '--foo', '', 'bar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
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array('foo' => ''),
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'->parse() parses long options with optional value which is empty as empty string even followed by an argument',
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),
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array(
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array('cli.php', '--foo'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
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array('foo' => null),
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'->parse() parses long options with optional value specified with no separator and no value as null',
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),
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array(
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array('cli.php', '-f'),
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array(new InputOption('foo', 'f')),
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array('foo' => true),
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'->parse() parses short options without a value',
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),
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array(
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array('cli.php', '-fbar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED)),
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array('foo' => 'bar'),
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'->parse() parses short options with a required value (with no separator)',
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),
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array(
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array('cli.php', '-f', 'bar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED)),
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array('foo' => 'bar'),
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'->parse() parses short options with a required value (with a space separator)',
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),
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array(
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array('cli.php', '-f', ''),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
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array('foo' => ''),
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'->parse() parses short options with an optional empty value',
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),
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array(
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array('cli.php', '-f', '', 'foo'),
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array(new InputArgument('name'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
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array('foo' => ''),
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'->parse() parses short options with an optional empty value followed by an argument',
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),
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array(
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array('cli.php', '-f', '', '-b'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputOption('bar', 'b')),
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array('foo' => '', 'bar' => true),
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'->parse() parses short options with an optional empty value followed by an option',
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),
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array(
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array('cli.php', '-f', '-b', 'foo'),
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array(new InputArgument('name'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputOption('bar', 'b')),
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array('foo' => null, 'bar' => true),
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'->parse() parses short options with an optional value which is not present',
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),
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array(
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array('cli.php', '-fb'),
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array(new InputOption('foo', 'f'), new InputOption('bar', 'b')),
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array('foo' => true, 'bar' => true),
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'->parse() parses short options when they are aggregated as a single one',
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),
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array(
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array('cli.php', '-fb', 'bar'),
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array(new InputOption('foo', 'f'), new InputOption('bar', 'b', InputOption::VALUE_REQUIRED)),
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array('foo' => true, 'bar' => 'bar'),
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'->parse() parses short options when they are aggregated as a single one and the last one has a required value',
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),
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array(
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array('cli.php', '-fb', 'bar'),
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array(new InputOption('foo', 'f'), new InputOption('bar', 'b', InputOption::VALUE_OPTIONAL)),
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array('foo' => true, 'bar' => 'bar'),
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'->parse() parses short options when they are aggregated as a single one and the last one has an optional value',
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),
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array(
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array('cli.php', '-fbbar'),
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array(new InputOption('foo', 'f'), new InputOption('bar', 'b', InputOption::VALUE_OPTIONAL)),
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array('foo' => true, 'bar' => 'bar'),
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'->parse() parses short options when they are aggregated as a single one and the last one has an optional value with no separator',
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),
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array(
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array('cli.php', '-fbbar'),
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array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputOption('bar', 'b', InputOption::VALUE_OPTIONAL)),
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array('foo' => 'bbar', 'bar' => null),
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'->parse() parses short options when they are aggregated as a single one and one of them takes a value',
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),
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);
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}
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/**
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* @dataProvider provideInvalidInput
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*/
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public function testInvalidInput($argv, $definition, $expectedExceptionMessage)
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{
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if (method_exists($this, 'expectException')) {
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$this->expectException('RuntimeException');
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$this->expectExceptionMessage($expectedExceptionMessage);
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} else {
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$this->setExpectedException('RuntimeException', $expectedExceptionMessage);
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}
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$input = new ArgvInput($argv);
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$input->bind($definition);
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}
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public function provideInvalidInput()
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{
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return array(
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array(
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array('cli.php', '--foo'),
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new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED))),
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'The "--foo" option requires a value.',
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),
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array(
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array('cli.php', '-f'),
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new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_REQUIRED))),
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'The "--foo" option requires a value.',
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),
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array(
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array('cli.php', '-ffoo'),
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new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_NONE))),
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'The "-o" option does not exist.',
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),
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array(
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array('cli.php', '--foo=bar'),
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new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_NONE))),
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'The "--foo" option does not accept a value.',
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),
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array(
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array('cli.php', 'foo', 'bar'),
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new InputDefinition(),
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'No arguments expected, got "foo".',
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),
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array(
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array('cli.php', 'foo', 'bar'),
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new InputDefinition(array(new InputArgument('number'))),
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'Too many arguments, expected arguments "number".',
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),
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array(
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array('cli.php', 'foo', 'bar', 'zzz'),
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new InputDefinition(array(new InputArgument('number'), new InputArgument('county'))),
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'Too many arguments, expected arguments "number" "county".',
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),
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array(
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array('cli.php', '--foo'),
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new InputDefinition(),
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'The "--foo" option does not exist.',
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),
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array(
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array('cli.php', '-f'),
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new InputDefinition(),
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'The "-f" option does not exist.',
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),
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array(
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array('cli.php', '-1'),
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new InputDefinition(array(new InputArgument('number'))),
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'The "-1" option does not exist.',
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),
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array(
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array('cli.php', '-fЩ'),
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new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_NONE))),
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'The "-Щ" option does not exist.',
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),
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);
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}
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public function testParseArrayArgument()
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{
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$input = new ArgvInput(array('cli.php', 'foo', 'bar', 'baz', 'bat'));
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$input->bind(new InputDefinition(array(new InputArgument('name', InputArgument::IS_ARRAY))));
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$this->assertEquals(array('name' => array('foo', 'bar', 'baz', 'bat')), $input->getArguments(), '->parse() parses array arguments');
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}
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public function testParseArrayOption()
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{
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$input = new ArgvInput(array('cli.php', '--name=foo', '--name=bar', '--name=baz'));
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$input->bind(new InputDefinition(array(new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY))));
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$this->assertEquals(array('name' => array('foo', 'bar', 'baz')), $input->getOptions(), '->parse() parses array options ("--option=value" syntax)');
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$input = new ArgvInput(array('cli.php', '--name', 'foo', '--name', 'bar', '--name', 'baz'));
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$input->bind(new InputDefinition(array(new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY))));
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$this->assertEquals(array('name' => array('foo', 'bar', 'baz')), $input->getOptions(), '->parse() parses array options ("--option value" syntax)');
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$input = new ArgvInput(array('cli.php', '--name=foo', '--name=bar', '--name='));
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$input->bind(new InputDefinition(array(new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY))));
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$this->assertSame(array('name' => array('foo', 'bar', '')), $input->getOptions(), '->parse() parses empty array options as null ("--option=value" syntax)');
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$input = new ArgvInput(array('cli.php', '--name', 'foo', '--name', 'bar', '--name', '--anotherOption'));
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$input->bind(new InputDefinition(array(
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new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY),
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new InputOption('anotherOption', null, InputOption::VALUE_NONE),
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)));
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$this->assertSame(array('name' => array('foo', 'bar', null), 'anotherOption' => true), $input->getOptions(), '->parse() parses empty array options ("--option value" syntax)');
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}
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public function testParseNegativeNumberAfterDoubleDash()
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{
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$input = new ArgvInput(array('cli.php', '--', '-1'));
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$input->bind(new InputDefinition(array(new InputArgument('number'))));
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$this->assertEquals(array('number' => '-1'), $input->getArguments(), '->parse() parses arguments with leading dashes as arguments after having encountered a double-dash sequence');
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$input = new ArgvInput(array('cli.php', '-f', 'bar', '--', '-1'));
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$input->bind(new InputDefinition(array(new InputArgument('number'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL))));
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$this->assertEquals(array('foo' => 'bar'), $input->getOptions(), '->parse() parses arguments with leading dashes as options before having encountered a double-dash sequence');
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$this->assertEquals(array('number' => '-1'), $input->getArguments(), '->parse() parses arguments with leading dashes as arguments after having encountered a double-dash sequence');
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}
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public function testParseEmptyStringArgument()
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{
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$input = new ArgvInput(array('cli.php', '-f', 'bar', ''));
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$input->bind(new InputDefinition(array(new InputArgument('empty'), new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL))));
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$this->assertEquals(array('empty' => ''), $input->getArguments(), '->parse() parses empty string arguments');
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}
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public function testGetFirstArgument()
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{
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$input = new ArgvInput(array('cli.php', '-fbbar'));
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$this->assertNull($input->getFirstArgument(), '->getFirstArgument() returns null when there is no arguments');
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$input = new ArgvInput(array('cli.php', '-fbbar', 'foo'));
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$this->assertEquals('foo', $input->getFirstArgument(), '->getFirstArgument() returns the first argument from the raw input');
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}
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public function testHasParameterOption()
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{
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$input = new ArgvInput(array('cli.php', '-f', 'foo'));
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$this->assertTrue($input->hasParameterOption('-f'), '->hasParameterOption() returns true if the given short option is in the raw input');
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$input = new ArgvInput(array('cli.php', '-etest'));
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$this->assertTrue($input->hasParameterOption('-e'), '->hasParameterOption() returns true if the given short option is in the raw input');
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$this->assertFalse($input->hasParameterOption('-s'), '->hasParameterOption() returns true if the given short option is in the raw input');
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$input = new ArgvInput(array('cli.php', '--foo', 'foo'));
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$this->assertTrue($input->hasParameterOption('--foo'), '->hasParameterOption() returns true if the given short option is in the raw input');
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$input = new ArgvInput(array('cli.php', 'foo'));
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$this->assertFalse($input->hasParameterOption('--foo'), '->hasParameterOption() returns false if the given short option is not in the raw input');
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$input = new ArgvInput(array('cli.php', '--foo=bar'));
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$this->assertTrue($input->hasParameterOption('--foo'), '->hasParameterOption() returns true if the given option with provided value is in the raw input');
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}
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public function testHasParameterOptionOnlyOptions()
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{
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$input = new ArgvInput(array('cli.php', '-f', 'foo'));
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$this->assertTrue($input->hasParameterOption('-f', true), '->hasParameterOption() returns true if the given short option is in the raw input');
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$input = new ArgvInput(array('cli.php', '--foo', '--', 'foo'));
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$this->assertTrue($input->hasParameterOption('--foo', true), '->hasParameterOption() returns true if the given long option is in the raw input');
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$input = new ArgvInput(array('cli.php', '--foo=bar', 'foo'));
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$this->assertTrue($input->hasParameterOption('--foo', true), '->hasParameterOption() returns true if the given long option with provided value is in the raw input');
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$input = new ArgvInput(array('cli.php', '--', '--foo'));
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$this->assertFalse($input->hasParameterOption('--foo', true), '->hasParameterOption() returns false if the given option is in the raw input but after an end of options signal');
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}
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public function testHasParameterOptionEdgeCasesAndLimitations()
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{
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$input = new ArgvInput(array('cli.php', '-fh'));
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// hasParameterOption does not know if the previous short option, -f,
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// takes a value or not. If -f takes a value, then -fh does NOT include
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// -h; Otherwise it does. Since we do not know which short options take
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// values, hasParameterOption does not support this use-case.
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$this->assertFalse($input->hasParameterOption('-h'), '->hasParameterOption() returns true if the given short option is in the raw input');
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// hasParameterOption does detect that `-fh` contains `-f`, since
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// `-f` is the first short option in the set.
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$this->assertTrue($input->hasParameterOption('-f'), '->hasParameterOption() returns true if the given short option is in the raw input');
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// The test below happens to pass, although it might make more sense
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// to disallow it, and require the use of
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// $input->hasParameterOption('-f') && $input->hasParameterOption('-h')
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// instead.
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$this->assertTrue($input->hasParameterOption('-fh'), '->hasParameterOption() returns true if the given short option is in the raw input');
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// In theory, if -fh is supported, then -hf should also work.
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// However, this is not supported.
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$this->assertFalse($input->hasParameterOption('-hf'), '->hasParameterOption() returns true if the given short option is in the raw input');
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$input = new ArgvInput(array('cli.php', '-f', '-h'));
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// If hasParameterOption('-fh') is supported for 'cli.php -fh', then
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// one might also expect that it should also be supported for
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// 'cli.php -f -h'. However, this is not supported.
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$this->assertFalse($input->hasParameterOption('-fh'), '->hasParameterOption() returns true if the given short option is in the raw input');
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}
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public function testNoWarningOnInvalidParameterOption()
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{
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$input = new ArgvInput(array('cli.php', '-edev'));
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$this->assertTrue($input->hasParameterOption(array('-e', '')));
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// No warning thrown
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$this->assertFalse($input->hasParameterOption(array('-m', '')));
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$this->assertEquals('dev', $input->getParameterOption(array('-e', '')));
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// No warning thrown
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$this->assertFalse($input->getParameterOption(array('-m', '')));
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}
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public function testToString()
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{
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$input = new ArgvInput(array('cli.php', '-f', 'foo'));
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$this->assertEquals('-f foo', (string) $input);
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$input = new ArgvInput(array('cli.php', '-f', '--bar=foo', 'a b c d', "A\nB'C"));
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$this->assertEquals('-f --bar=foo '.escapeshellarg('a b c d').' '.escapeshellarg("A\nB'C"), (string) $input);
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}
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/**
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* @dataProvider provideGetParameterOptionValues
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*/
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public function testGetParameterOptionEqualSign($argv, $key, $default, $onlyParams, $expected)
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{
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$input = new ArgvInput($argv);
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$this->assertEquals($expected, $input->getParameterOption($key, $default, $onlyParams), '->getParameterOption() returns the expected value');
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}
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public function provideGetParameterOptionValues()
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{
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return array(
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array(array('app/console', 'foo:bar'), '-e', 'default', false, 'default'),
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array(array('app/console', 'foo:bar', '-e', 'dev'), '-e', 'default', false, 'dev'),
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array(array('app/console', 'foo:bar', '--env=dev'), '--env', 'default', false, 'dev'),
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array(array('app/console', 'foo:bar', '-e', 'dev'), array('-e', '--env'), 'default', false, 'dev'),
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array(array('app/console', 'foo:bar', '--env=dev'), array('-e', '--env'), 'default', false, 'dev'),
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|
array(array('app/console', 'foo:bar', '--env=dev', '--en=1'), array('--en'), 'default', false, '1'),
|
|
array(array('app/console', 'foo:bar', '--env=dev', '', '--en=1'), array('--en'), 'default', false, '1'),
|
|
array(array('app/console', 'foo:bar', '--env', 'val'), '--env', 'default', false, 'val'),
|
|
array(array('app/console', 'foo:bar', '--env', 'val', '--dummy'), '--env', 'default', false, 'val'),
|
|
array(array('app/console', 'foo:bar', '--', '--env=dev'), '--env', 'default', false, 'dev'),
|
|
array(array('app/console', 'foo:bar', '--', '--env=dev'), '--env', 'default', true, 'default'),
|
|
);
|
|
}
|
|
|
|
public function testParseSingleDashAsArgument()
|
|
{
|
|
$input = new ArgvInput(array('cli.php', '-'));
|
|
$input->bind(new InputDefinition(array(new InputArgument('file'))));
|
|
$this->assertEquals(array('file' => '-'), $input->getArguments(), '->parse() parses single dash as an argument');
|
|
}
|
|
|
|
public function testParseOptionWithValueOptionalGivenEmptyAndRequiredArgument()
|
|
{
|
|
$input = new ArgvInput(array('cli.php', '--foo=', 'bar'));
|
|
$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED))));
|
|
$this->assertEquals(array('foo' => null), $input->getOptions(), '->parse() parses optional options with empty value as null');
|
|
$this->assertEquals(array('name' => 'bar'), $input->getArguments(), '->parse() parses required arguments');
|
|
|
|
$input = new ArgvInput(array('cli.php', '--foo=0', 'bar'));
|
|
$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED))));
|
|
$this->assertEquals(array('foo' => '0'), $input->getOptions(), '->parse() parses optional options with empty value as null');
|
|
$this->assertEquals(array('name' => 'bar'), $input->getArguments(), '->parse() parses required arguments');
|
|
}
|
|
|
|
public function testParseOptionWithValueOptionalGivenEmptyAndOptionalArgument()
|
|
{
|
|
$input = new ArgvInput(array('cli.php', '--foo=', 'bar'));
|
|
$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::OPTIONAL))));
|
|
$this->assertEquals(array('foo' => null), $input->getOptions(), '->parse() parses optional options with empty value as null');
|
|
$this->assertEquals(array('name' => 'bar'), $input->getArguments(), '->parse() parses optional arguments');
|
|
|
|
$input = new ArgvInput(array('cli.php', '--foo=0', 'bar'));
|
|
$input->bind(new InputDefinition(array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::OPTIONAL))));
|
|
$this->assertEquals(array('foo' => '0'), $input->getOptions(), '->parse() parses optional options with empty value as null');
|
|
$this->assertEquals(array('name' => 'bar'), $input->getArguments(), '->parse() parses optional arguments');
|
|
}
|
|
}
|
|
|