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< ? php
/*
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* This file is part of the Symfony package .
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* ( c ) Fabien Potencier < fabien . potencier @ symfony - project . com >
*
* For the full copyright and license information , please view the LICENSE
* file that was distributed with this source code .
*/
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namespace Symfony\Tests\Component\Console\Input ;
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use Symfony\Component\Console\Input\ArgvInput ;
use Symfony\Component\Console\Input\InputDefinition ;
use Symfony\Component\Console\Input\InputArgument ;
use Symfony\Component\Console\Input\InputOption ;
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class ArgvInputTest extends \PHPUnit_Framework_TestCase
{
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public function testConstructor ()
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{
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$_SERVER [ 'argv' ] = array ( 'cli.php' , 'foo' );
$input = new TestInput ();
$this -> assertEquals ( array ( 'foo' ), $input -> getTokens (), '__construct() automatically get its input from the argv server variable' );
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}
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public function testParser ()
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{
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$input = new TestInput ( array ( 'cli.php' , 'foo' ));
$input -> bind ( new InputDefinition ( array ( new InputArgument ( 'name' ))));
$this -> assertEquals ( array ( 'name' => 'foo' ), $input -> getArguments (), '->parse() parses required arguments' );
$input -> bind ( new InputDefinition ( array ( new InputArgument ( 'name' ))));
$this -> assertEquals ( array ( 'name' => 'foo' ), $input -> getArguments (), '->parse() is stateless' );
$input = new TestInput ( array ( 'cli.php' , '--foo' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' ))));
$this -> assertEquals ( array ( 'foo' => true ), $input -> getOptions (), '->parse() parses long options without parameter' );
$input = new TestInput ( array ( 'cli.php' , '--foo=bar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> assertEquals ( array ( 'foo' => 'bar' ), $input -> getOptions (), '->parse() parses long options with a required parameter (with a = separator)' );
$input = new TestInput ( array ( 'cli.php' , '--foo' , 'bar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> assertEquals ( array ( 'foo' => 'bar' ), $input -> getOptions (), '->parse() parses long options with a required parameter (with a space separator)' );
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try {
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$input = new TestInput ( array ( 'cli.php' , '--foo' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> fail ( '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
$this -> assertEquals ( 'The "--foo" option requires a value.' , $e -> getMessage (), '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
}
$input = new TestInput ( array ( 'cli.php' , '-f' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' ))));
$this -> assertEquals ( array ( 'foo' => true ), $input -> getOptions (), '->parse() parses short options without parameter' );
$input = new TestInput ( array ( 'cli.php' , '-fbar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> assertEquals ( array ( 'foo' => 'bar' ), $input -> getOptions (), '->parse() parses short options with a required parameter (with no separator)' );
$input = new TestInput ( array ( 'cli.php' , '-f' , 'bar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> assertEquals ( array ( 'foo' => 'bar' ), $input -> getOptions (), '->parse() parses short options with a required parameter (with a space separator)' );
$input = new TestInput ( array ( 'cli.php' , '-f' , '-b' , 'foo' ));
$input -> bind ( new InputDefinition ( array ( new InputArgument ( 'name' ), new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_OPTIONAL ), new InputOption ( 'bar' , 'b' ))));
$this -> assertEquals ( array ( 'foo' => null , 'bar' => true ), $input -> getOptions (), '->parse() parses short options with an optional parameter which is not present' );
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try {
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$input = new TestInput ( array ( 'cli.php' , '-f' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_REQUIRED ))));
$this -> fail ( '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
$this -> assertEquals ( 'The "--foo" option requires a value.' , $e -> getMessage (), '->parse() throws a \RuntimeException if no parameter is passed to an option when it is required' );
}
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try {
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$input = new TestInput ( array ( 'cli.php' , '-ffoo' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_NONE ))));
$this -> fail ( '->parse() throws a \RuntimeException if a value is passed to an option which does not take one' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if a value is passed to an option which does not take one' );
$this -> assertEquals ( 'The "-o" option does not exist.' , $e -> getMessage (), '->parse() throws a \RuntimeException if a value is passed to an option which does not take one' );
}
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try {
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$input = new TestInput ( array ( 'cli.php' , 'foo' , 'bar' ));
$input -> bind ( new InputDefinition ());
$this -> fail ( '->parse() throws a \RuntimeException if too many arguments are passed' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if too many arguments are passed' );
$this -> assertEquals ( 'Too many arguments.' , $e -> getMessage (), '->parse() throws a \RuntimeException if too many arguments are passed' );
}
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try {
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$input = new TestInput ( array ( 'cli.php' , '--foo' ));
$input -> bind ( new InputDefinition ());
$this -> fail ( '->parse() throws a \RuntimeException if an unknown long option is passed' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if an unknown long option is passed' );
$this -> assertEquals ( 'The "--foo" option does not exist.' , $e -> getMessage (), '->parse() throws a \RuntimeException if an unknown long option is passed' );
}
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try {
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$input = new TestInput ( array ( 'cli.php' , '-f' ));
$input -> bind ( new InputDefinition ());
$this -> fail ( '->parse() throws a \RuntimeException if an unknown short option is passed' );
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} catch ( \Exception $e ) {
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$this -> assertInstanceOf ( '\RuntimeException' , $e , '->parse() throws a \RuntimeException if an unknown short option is passed' );
$this -> assertEquals ( 'The "-f" option does not exist.' , $e -> getMessage (), '->parse() throws a \RuntimeException if an unknown short option is passed' );
}
$input = new TestInput ( array ( 'cli.php' , '-fb' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' ), new InputOption ( 'bar' , 'b' ))));
$this -> assertEquals ( array ( 'foo' => true , 'bar' => true ), $input -> getOptions (), '->parse() parses short options when they are aggregated as a single one' );
$input = new TestInput ( array ( 'cli.php' , '-fb' , 'bar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' ), new InputOption ( 'bar' , 'b' , InputOption :: PARAMETER_REQUIRED ))));
$this -> assertEquals ( array ( 'foo' => true , 'bar' => 'bar' ), $input -> getOptions (), '->parse() parses short options when they are aggregated as a single one and the last one has a required parameter' );
$input = new TestInput ( array ( 'cli.php' , '-fb' , 'bar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' ), new InputOption ( 'bar' , 'b' , InputOption :: PARAMETER_OPTIONAL ))));
$this -> assertEquals ( array ( 'foo' => true , 'bar' => 'bar' ), $input -> getOptions (), '->parse() parses short options when they are aggregated as a single one and the last one has an optional parameter' );
$input = new TestInput ( array ( 'cli.php' , '-fbbar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' ), new InputOption ( 'bar' , 'b' , InputOption :: PARAMETER_OPTIONAL ))));
$this -> assertEquals ( array ( 'foo' => true , 'bar' => 'bar' ), $input -> getOptions (), '->parse() parses short options when they are aggregated as a single one and the last one has an optional parameter with no separator' );
$input = new TestInput ( array ( 'cli.php' , '-fbbar' ));
$input -> bind ( new InputDefinition ( array ( new InputOption ( 'foo' , 'f' , InputOption :: PARAMETER_OPTIONAL ), new InputOption ( 'bar' , 'b' , InputOption :: PARAMETER_OPTIONAL ))));
$this -> assertEquals ( array ( 'foo' => 'bbar' , 'bar' => null ), $input -> getOptions (), '->parse() parses short options when they are aggregated as a single one and one of them takes a parameter' );
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}
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public function testGetFirstArgument ()
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{
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$input = new TestInput ( array ( 'cli.php' , '-fbbar' ));
$this -> assertEquals ( '' , $input -> getFirstArgument (), '->getFirstArgument() returns the first argument from the raw input' );
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$input = new TestInput ( array ( 'cli.php' , '-fbbar' , 'foo' ));
$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 TestInput ( array ( 'cli.php' , '-f' , 'foo' ));
$this -> assertTrue ( $input -> hasParameterOption ( '-f' ), '->hasParameterOption() returns true if the given short option is in the raw input' );
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$input = new TestInput ( array ( 'cli.php' , '--foo' , 'foo' ));
$this -> assertTrue ( $input -> hasParameterOption ( '--foo' ), '->hasParameterOption() returns true if the given short option is in the raw input' );
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$input = new TestInput ( array ( 'cli.php' , 'foo' ));
$this -> assertFalse ( $input -> hasParameterOption ( '--foo' ), '->hasParameterOption() returns false if the given short option is not in the raw input' );
}
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}
class TestInput extends ArgvInput
{
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public function getTokens ()
{
return $this -> tokens ;
}
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}