Chris@13: <?php
Chris@13: 
Chris@13: /*
Chris@13:  * This file is part of Psy Shell.
Chris@13:  *
Chris@13:  * (c) 2012-2018 Justin Hileman
Chris@13:  *
Chris@13:  * For the full copyright and license information, please view the LICENSE
Chris@13:  * file that was distributed with this source code.
Chris@13:  */
Chris@13: 
Chris@13: namespace Psy\Test\Input;
Chris@13: 
Chris@13: use Psy\Input\CodeArgument;
Chris@13: use Psy\Input\ShellInput;
Chris@13: use Symfony\Component\Console\Input\InputArgument;
Chris@13: use Symfony\Component\Console\Input\InputDefinition;
Chris@13: use Symfony\Component\Console\Input\InputOption;
Chris@13: 
Chris@13: class ShellInputTest extends \PHPUnit\Framework\TestCase
Chris@13: {
Chris@13:     /**
Chris@16:      * @expectedException \InvalidArgumentException
Chris@16:      * @expectedExceptionMessage Unexpected CodeArgument before the final position: a
Chris@13:      */
Chris@16:     public function testThrowsWhenCodeArgumentNotInFinalPosition()
Chris@13:     {
Chris@16:         $definition = new InputDefinition([
Chris@16:             new CodeArgument('a', null, CodeArgument::REQUIRED),
Chris@16:             new InputArgument('b', null, InputArgument::REQUIRED),
Chris@16:         ]);
Chris@16: 
Chris@16:         $input = new ShellInput('foo bar');
Chris@16:         $input->bind($definition);
Chris@13:     }
Chris@13: 
Chris@13:     public function testInputOptionWithGivenString()
Chris@13:     {
Chris@13:         $definition = new InputDefinition([
Chris@13:             new InputOption('foo', null, InputOption::VALUE_REQUIRED),
Chris@13:             new CodeArgument('code', null, CodeArgument::REQUIRED),
Chris@13:         ]);
Chris@13: 
Chris@13:         $input = new ShellInput('--foo=bar echo "baz\\\\n";');
Chris@13:         $input->bind($definition);
Chris@13:         $this->assertSame('bar', $input->getOption('foo'));
Chris@13:         $this->assertSame('echo "baz\n";', $input->getArgument('code'));
Chris@13:     }
Chris@13: 
Chris@13:     public function testInputOptionWithoutCodeArguments()
Chris@13:     {
Chris@13:         $definition = new InputDefinition([
Chris@13:             new InputOption('foo', null, InputOption::VALUE_REQUIRED),
Chris@16:             new InputOption('qux', 'q', InputOption::VALUE_REQUIRED),
Chris@13:             new InputArgument('bar', null, InputArgument::REQUIRED),
Chris@13:             new InputArgument('baz', null, InputArgument::REQUIRED),
Chris@13:         ]);
Chris@13: 
Chris@16:         $input = new ShellInput('--foo=foo -q qux bar "baz\\\\n"');
Chris@13:         $input->bind($definition);
Chris@13:         $this->assertSame('foo', $input->getOption('foo'));
Chris@16:         $this->assertSame('qux', $input->getOption('qux'));
Chris@13:         $this->assertSame('bar', $input->getArgument('bar'));
Chris@13:         $this->assertSame('baz\\n', $input->getArgument('baz'));
Chris@13:     }
Chris@13: 
Chris@16:     public function testInputWithDashDash()
Chris@16:     {
Chris@16:         $definition = new InputDefinition([
Chris@16:             new InputOption('foo', null, InputOption::VALUE_REQUIRED),
Chris@16:             new CodeArgument('code', null, CodeArgument::REQUIRED),
Chris@16:         ]);
Chris@16: 
Chris@16:         $input = new ShellInput('-- echo --foo::$bar');
Chris@16:         $input->bind($definition);
Chris@16:         $this->assertNull($input->getOption('foo'));
Chris@16:         $this->assertSame('echo --foo::$bar', $input->getArgument('code'));
Chris@16:     }
Chris@16: 
Chris@16:     public function testInputWithEmptyString()
Chris@16:     {
Chris@16:         $definition = new InputDefinition([
Chris@16:             new InputOption('foo', null, InputOption::VALUE_REQUIRED),
Chris@16:             new CodeArgument('code', null, CodeArgument::REQUIRED),
Chris@16:         ]);
Chris@16: 
Chris@16:         $input = new ShellInput('"" --foo bar');
Chris@16:         $input->bind($definition);
Chris@16:         $this->assertSame('"" --foo bar', $input->getArgument('code'));
Chris@16:     }
Chris@16: 
Chris@16:     /**
Chris@16:      * @dataProvider getTokenizeData
Chris@16:      */
Chris@16:     public function testTokenize($input, $tokens, $message)
Chris@16:     {
Chris@16:         $input = new ShellInput($input);
Chris@16:         $r = new \ReflectionClass('Psy\Input\ShellInput');
Chris@16:         $p = $r->getProperty('tokenPairs');
Chris@16:         $p->setAccessible(true);
Chris@16:         $this->assertSame($tokens, $p->getValue($input), $message);
Chris@16:     }
Chris@16: 
Chris@13:     public function getTokenizeData()
Chris@13:     {
Chris@13:         // Test all the cases from StringInput test, ensuring they have an appropriate $rest token.
Chris@13:         return [
Chris@13:             [
Chris@13:                 '',
Chris@13:                 [],
Chris@13:                 '->tokenize() parses an empty string',
Chris@13:             ],
Chris@13:             [
Chris@13:                 'foo',
Chris@13:                 [['foo', 'foo']],
Chris@13:                 '->tokenize() parses arguments',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '  foo  bar  ',
Chris@13:                 [['foo', 'foo  bar  '], ['bar', 'bar  ']],
Chris@13:                 '->tokenize() ignores whitespaces between arguments',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '"quoted"',
Chris@13:                 [['quoted', '"quoted"']],
Chris@13:                 '->tokenize() parses quoted arguments',
Chris@13:             ],
Chris@13:             [
Chris@13:                 "'quoted'",
Chris@13:                 [['quoted', "'quoted'"]],
Chris@13:                 '->tokenize() parses quoted arguments',
Chris@13:             ],
Chris@13:             [
Chris@13:                 "'a\rb\nc\td'",
Chris@13:                 [["a\rb\nc\td", "'a\rb\nc\td'"]],
Chris@13:                 '->tokenize() parses whitespace chars in strings',
Chris@13:             ],
Chris@13:             [
Chris@13:                 "'a'\r'b'\n'c'\t'd'",
Chris@13:                 [
Chris@13:                     ['a', "'a'\r'b'\n'c'\t'd'"],
Chris@13:                     ['b', "'b'\n'c'\t'd'"],
Chris@13:                     ['c', "'c'\t'd'"],
Chris@13:                     ['d', "'d'"],
Chris@13:                 ],
Chris@13:                 '->tokenize() parses whitespace chars between args as spaces',
Chris@13:             ],
Chris@13: 
Chris@13:             /*
Chris@13:              * These don't play nice with unescaping input, but the end result
Chris@13:              * is correct, so disable the tests for now.
Chris@13:              *
Chris@13:              * @todo Sort this out and re-enable these test cases.
Chris@13:              */
Chris@13:             // [
Chris@13:             //     '\"quoted\"',
Chris@13:             //     [['"quoted"', '\"quoted\"']],
Chris@13:             //     '->tokenize() parses escaped-quoted arguments',
Chris@13:             // ],
Chris@13:             // [
Chris@13:             //     "\'quoted\'",
Chris@13:             //     [['\'quoted\'', "\'quoted\'"]],
Chris@13:             //     '->tokenize() parses escaped-quoted arguments',
Chris@13:             // ],
Chris@13: 
Chris@13:             [
Chris@13:                 '-a',
Chris@13:                  [['-a', '-a']],
Chris@13:                  '->tokenize() parses short options',
Chris@13:              ],
Chris@13:             [
Chris@13:                 '-azc',
Chris@13:                 [['-azc', '-azc']],
Chris@13:                 '->tokenize() parses aggregated short options',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-awithavalue',
Chris@13:                 [['-awithavalue', '-awithavalue']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-a"foo bar"',
Chris@13:                 [['-afoo bar', '-a"foo bar"']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-a"foo bar""foo bar"',
Chris@13:                 [['-afoo barfoo bar', '-a"foo bar""foo bar"']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-a\'foo bar\'',
Chris@13:                 [['-afoo bar', '-a\'foo bar\'']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-a\'foo bar\'\'foo bar\'',
Chris@13:                 [['-afoo barfoo bar', '-a\'foo bar\'\'foo bar\'']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '-a\'foo bar\'"foo bar"',
Chris@13:                 [['-afoo barfoo bar', '-a\'foo bar\'"foo bar"']],
Chris@13:                 '->tokenize() parses short options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '--long-option',
Chris@13:                 [['--long-option', '--long-option']],
Chris@13:                 '->tokenize() parses long options',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '--long-option=foo',
Chris@13:                 [['--long-option=foo', '--long-option=foo']],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '--long-option="foo bar"',
Chris@13:                 [['--long-option=foo bar', '--long-option="foo bar"']],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '--long-option="foo bar""another"',
Chris@13:                 [['--long-option=foo baranother', '--long-option="foo bar""another"']],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 '--long-option=\'foo bar\'',
Chris@13:                 [['--long-option=foo bar', '--long-option=\'foo bar\'']],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 "--long-option='foo bar''another'",
Chris@13:                 [['--long-option=foo baranother', "--long-option='foo bar''another'"]],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 "--long-option='foo bar'\"another\"",
Chris@13:                 [['--long-option=foo baranother', "--long-option='foo bar'\"another\""]],
Chris@13:                 '->tokenize() parses long options with a value',
Chris@13:             ],
Chris@13:             [
Chris@13:                 'foo -a -ffoo --long bar',
Chris@13:                 [
Chris@13:                     ['foo', 'foo -a -ffoo --long bar'],
Chris@13:                     ['-a', '-a -ffoo --long bar'],
Chris@13:                     ['-ffoo', '-ffoo --long bar'],
Chris@13:                     ['--long', '--long bar'],
Chris@13:                     ['bar', 'bar'],
Chris@13:                 ],
Chris@13:                 '->tokenize() parses when several arguments and options',
Chris@13:             ],
Chris@13:         ];
Chris@13:     }
Chris@13: }