383 lines
20 KiB
PHP
383 lines
20 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\Tests\Component\Console;
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use Symfony\Component\Console\Application;
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use Symfony\Component\Console\Output\Output;
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use Symfony\Component\Console\Tester\ApplicationTester;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Input\ArrayInput;
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use Symfony\Component\Console\Output\NullOutput;
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class ApplicationTest extends \PHPUnit_Framework_TestCase
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{
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static protected $fixturesPath;
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static public function setUpBeforeClass()
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{
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self::$fixturesPath = realpath(__DIR__.'/Fixtures/');
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require_once self::$fixturesPath.'/FooCommand.php';
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require_once self::$fixturesPath.'/Foo1Command.php';
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require_once self::$fixturesPath.'/Foo2Command.php';
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require_once self::$fixturesPath.'/Foo3Command.php';
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}
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protected function normalize($text)
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{
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return str_replace(PHP_EOL, "\n", $text);
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}
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public function testConstructor()
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{
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$application = new Application('foo', 'bar');
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$this->assertEquals('foo', $application->getName(), '__construct() takes the application name as its first argument');
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$this->assertEquals('bar', $application->getVersion(), '__construct() takes the application version as its first argument');
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$this->assertEquals(array('help', 'list'), array_keys($application->all()), '__construct() registered the help and list commands by default');
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}
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public function testSetGetName()
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{
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$application = new Application();
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$application->setName('foo');
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$this->assertEquals('foo', $application->getName(), '->setName() sets the name of the application');
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}
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public function testSetGetVersion()
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{
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$application = new Application();
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$application->setVersion('bar');
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$this->assertEquals('bar', $application->getVersion(), '->setVersion() sets the version of the application');
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}
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public function testGetLongVersion()
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{
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$application = new Application('foo', 'bar');
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$this->assertEquals('<info>foo</info> version <comment>bar</comment>', $application->getLongVersion(), '->getLongVersion() returns the long version of the application');
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}
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public function testHelp()
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{
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$application = new Application();
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_gethelp.txt', str_replace(PHP_EOL, "\n", $application->getHelp()), '->setHelp() returns a help message');
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}
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public function testAll()
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{
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$application = new Application();
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$commands = $application->all();
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$this->assertEquals('Symfony\\Component\\Console\\Command\\HelpCommand', get_class($commands['help']), '->all() returns the registered commands');
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$application->add(new \FooCommand());
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$commands = $application->all('foo');
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$this->assertEquals(1, count($commands), '->all() takes a namespace as its first argument');
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}
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public function testRegister()
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{
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$application = new Application();
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$command = $application->register('foo');
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$this->assertEquals('foo', $command->getName(), '->register() registers a new command');
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}
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public function testAdd()
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{
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$application = new Application();
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$application->add($foo = new \FooCommand());
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$commands = $application->all();
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$this->assertEquals($foo, $commands['foo:bar'], '->add() registers a command');
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$application = new Application();
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$application->addCommands(array($foo = new \FooCommand(), $foo1 = new \Foo1Command()));
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$commands = $application->all();
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$this->assertEquals(array($foo, $foo1), array($commands['foo:bar'], $commands['foo:bar1']), '->addCommands() registers an array of commands');
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}
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public function testHasGet()
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{
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$application = new Application();
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$this->assertTrue($application->has('list'), '->has() returns true if a named command is registered');
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$this->assertFalse($application->has('afoobar'), '->has() returns false if a named command is not registered');
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$application->add($foo = new \FooCommand());
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$this->assertTrue($application->has('afoobar'), '->has() returns true if an alias is registered');
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$this->assertEquals($foo, $application->get('foo:bar'), '->get() returns a command by name');
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$this->assertEquals($foo, $application->get('afoobar'), '->get() returns a command by alias');
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try {
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$application->get('foofoo');
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$this->fail('->get() throws an \InvalidArgumentException if the command does not exist');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->get() throws an \InvalidArgumentException if the command does not exist');
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$this->assertEquals('The command "foofoo" does not exist.', $e->getMessage(), '->get() throws an \InvalidArgumentException if the command does not exist');
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}
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$application = new Application();
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$application->add($foo = new \FooCommand());
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// simulate --help
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$r = new \ReflectionObject($application);
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$p = $r->getProperty('wantHelps');
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$p->setAccessible(true);
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$p->setValue($application, true);
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$command = $application->get('foo:bar');
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$this->assertEquals('Symfony\Component\Console\Command\HelpCommand', get_class($command), '->get() returns the help command if --help is provided as the input');
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}
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public function testGetNamespaces()
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{
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$application = new Application();
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$application->add(new \FooCommand());
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$application->add(new \Foo1Command());
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$this->assertEquals(array('foo'), $application->getNamespaces(), '->getNamespaces() returns an array of unique used namespaces');
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}
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public function testFindNamespace()
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{
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$application = new Application();
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$application->add(new \FooCommand());
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$this->assertEquals('foo', $application->findNamespace('foo'), '->findNamespace() returns the given namespace if it exists');
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$this->assertEquals('foo', $application->findNamespace('f'), '->findNamespace() finds a namespace given an abbreviation');
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$application->add(new \Foo2Command());
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$this->assertEquals('foo', $application->findNamespace('foo'), '->findNamespace() returns the given namespace if it exists');
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try {
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$application->findNamespace('f');
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$this->fail('->findNamespace() throws an \InvalidArgumentException if the abbreviation is ambiguous');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->findNamespace() throws an \InvalidArgumentException if the abbreviation is ambiguous');
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$this->assertEquals('The namespace "f" is ambiguous (foo, foo1).', $e->getMessage(), '->findNamespace() throws an \InvalidArgumentException if the abbreviation is ambiguous');
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}
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try {
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$application->findNamespace('bar');
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$this->fail('->findNamespace() throws an \InvalidArgumentException if no command is in the given namespace');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->findNamespace() throws an \InvalidArgumentException if no command is in the given namespace');
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$this->assertEquals('There are no commands defined in the "bar" namespace.', $e->getMessage(), '->findNamespace() throws an \InvalidArgumentException if no command is in the given namespace');
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}
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}
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public function testFind()
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{
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$application = new Application();
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$application->add(new \FooCommand());
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$this->assertEquals('FooCommand', get_class($application->find('foo:bar')), '->find() returns a command if its name exists');
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$this->assertEquals('Symfony\Component\Console\Command\HelpCommand', get_class($application->find('h')), '->find() returns a command if its name exists');
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$this->assertEquals('FooCommand', get_class($application->find('f:bar')), '->find() returns a command if the abbreviation for the namespace exists');
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$this->assertEquals('FooCommand', get_class($application->find('f:b')), '->find() returns a command if the abbreviation for the namespace and the command name exist');
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$this->assertEquals('FooCommand', get_class($application->find('a')), '->find() returns a command if the abbreviation exists for an alias');
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$application->add(new \Foo1Command());
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$application->add(new \Foo2Command());
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try {
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$application->find('f');
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$this->fail('->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a namespace');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a namespace');
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$this->assertEquals('Command "f" is not defined.', $e->getMessage(), '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a namespace');
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}
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try {
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$application->find('a');
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$this->fail('->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for an alias');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for an alias');
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$this->assertEquals('Command "a" is ambiguous (afoobar, afoobar1 and 1 more).', $e->getMessage(), '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for an alias');
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}
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try {
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$application->find('foo:b');
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$this->fail('->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a command');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a command');
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$this->assertEquals('Command "foo:b" is ambiguous (foo:bar, foo:bar1).', $e->getMessage(), '->find() throws an \InvalidArgumentException if the abbreviation is ambiguous for a command');
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}
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}
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public function testSetCatchExceptions()
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{
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$application = new Application();
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$application->setAutoExit(false);
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$tester = new ApplicationTester($application);
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$application->setCatchExceptions(true);
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$tester->run(array('command' => 'foo'), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception1.txt', $this->normalize($tester->getDisplay()), '->setCatchExceptions() sets the catch exception flag');
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$application->setCatchExceptions(false);
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try {
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$tester->run(array('command' => 'foo'), array('decorated' => false));
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$this->fail('->setCatchExceptions() sets the catch exception flag');
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} catch (\Exception $e) {
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$this->assertInstanceOf('\Exception', $e, '->setCatchExceptions() sets the catch exception flag');
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$this->assertEquals('Command "foo" is not defined.', $e->getMessage(), '->setCatchExceptions() sets the catch exception flag');
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}
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}
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public function testAsText()
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{
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$application = new Application();
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$application->add(new \FooCommand);
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_astext1.txt', str_replace(PHP_EOL, "\n", $application->asText()), '->asText() returns a text representation of the application');
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_astext2.txt', str_replace(PHP_EOL, "\n", $application->asText('foo')), '->asText() returns a text representation of the application');
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}
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public function testAsXml()
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{
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$application = new Application();
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$application->add(new \FooCommand);
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$this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/application_asxml1.txt', $application->asXml(), '->asXml() returns an XML representation of the application');
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$this->assertXmlStringEqualsXmlFile(self::$fixturesPath.'/application_asxml2.txt', $application->asXml('foo'), '->asXml() returns an XML representation of the application');
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}
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public function testRenderException()
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{
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$application = new Application();
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$application->setAutoExit(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'foo'), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception1.txt', $this->normalize($tester->getDisplay()), '->renderException() renders a pretty exception');
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$tester->run(array('command' => 'foo'), array('decorated' => false, 'verbosity' => Output::VERBOSITY_VERBOSE));
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$this->assertRegExp('/Exception trace/', $this->normalize($tester->getDisplay()), '->renderException() renders a pretty exception with a stack trace when verbosity is verbose');
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$tester->run(array('command' => 'list', '--foo' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception2.txt', $this->normalize($tester->getDisplay()), '->renderException() renders the command synopsis when an exception occurs in the context of a command');
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$application->add(new \Foo3Command);
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'foo3:bar'), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception3.txt', $this->normalize($tester->getDisplay()), '->renderException() renders a pretty exceptions with previous exceptions');
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}
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public function testRun()
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{
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$application->add($command = new \Foo1Command());
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$_SERVER['argv'] = array('cli.php', 'foo:bar1');
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ob_start();
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$application->run();
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ob_end_clean();
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$this->assertEquals('Symfony\Component\Console\Input\ArgvInput', get_class($command->input), '->run() creates an ArgvInput by default if none is given');
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$this->assertEquals('Symfony\Component\Console\Output\ConsoleOutput', get_class($command->output), '->run() creates a ConsoleOutput by default if none is given');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array(), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run1.txt', $this->normalize($tester->getDisplay()), '->run() runs the list command if no argument is passed');
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$tester->run(array('--help' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run2.txt', $this->normalize($tester->getDisplay()), '->run() runs the help command if --help is passed');
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$tester->run(array('-h' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run2.txt', $this->normalize($tester->getDisplay()), '->run() runs the help command if -h is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'list', '--help' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run3.txt', $this->normalize($tester->getDisplay()), '->run() displays the help if --help is passed');
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$tester->run(array('command' => 'list', '-h' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run3.txt', $this->normalize($tester->getDisplay()), '->run() displays the help if -h is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('--ansi' => true));
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$this->assertTrue($tester->getOutput()->isDecorated(), '->run() forces color output if --ansi is passed');
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$tester->run(array('--no-ansi' => true));
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$this->assertFalse($tester->getOutput()->isDecorated(), '->run() forces color output to be disabled if --no-ansi is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('--version' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run4.txt', $this->normalize($tester->getDisplay()), '->run() displays the program version if --version is passed');
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$tester->run(array('-V' => true), array('decorated' => false));
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$this->assertStringEqualsFile(self::$fixturesPath.'/application_run4.txt', $this->normalize($tester->getDisplay()), '->run() displays the program version if -v is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'list', '--quiet' => true));
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$this->assertEquals('', $this->normalize($tester->getDisplay()), '->run() removes all output if --quiet is passed');
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$tester->run(array('command' => 'list', '-q' => true));
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$this->assertEquals('', $this->normalize($tester->getDisplay()), '->run() removes all output if -q is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'list', '--verbose' => true));
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$this->assertEquals(Output::VERBOSITY_VERBOSE, $tester->getOutput()->getVerbosity(), '->run() sets the output to verbose is --verbose is passed');
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$tester->run(array('command' => 'list', '-v' => true));
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$this->assertEquals(Output::VERBOSITY_VERBOSE, $tester->getOutput()->getVerbosity(), '->run() sets the output to verbose is -v is passed');
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$application->add(new \FooCommand());
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$tester = new ApplicationTester($application);
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$tester->run(array('command' => 'foo:bar', '--no-interaction' => true), array('decorated' => false));
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$this->assertEquals("called\n", $this->normalize($tester->getDisplay()), '->run() does not called interact() if --no-interaction is passed');
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$tester->run(array('command' => 'foo:bar', '-n' => true), array('decorated' => false));
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$this->assertEquals("called\n", $this->normalize($tester->getDisplay()), '->run() does not called interact() if -n is passed');
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}
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/**
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* @expectedException \LogicException
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* @dataProvider getAddingAlreadySetDefinitionElementData
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*/
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public function testAddingAlreadySetDefinitionElementData($def)
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{
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$application = new Application();
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$application->setAutoExit(false);
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$application->setCatchExceptions(false);
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$application
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->register('foo')
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->setDefinition(array($def))
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->setCode(function (InputInterface $input, OutputInterface $output) {})
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;
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$input = new ArrayInput(array('command' => 'foo'));
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$output = new NullOutput();
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$application->run($input, $output);
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}
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public function getAddingAlreadySetDefinitionElementData()
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{
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return array(
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array(new InputArgument('command', InputArgument::REQUIRED)),
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array(new InputOption('quiet', '', InputOption::VALUE_NONE)),
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array(new InputOption('query', 'q', InputOption::VALUE_NONE)),
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);
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}
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}
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