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- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Console\Tests\Input;
- use PHPUnit\Framework\TestCase;
- use Symfony\Component\Console\Input\InputOption;
- class InputOptionTest extends TestCase
- {
- public function testConstructor()
- {
- $option = new InputOption('foo');
- $this->assertEquals('foo', $option->getName(), '__construct() takes a name as its first argument');
- $option = new InputOption('--foo');
- $this->assertEquals('foo', $option->getName(), '__construct() removes the leading -- of the option name');
- }
- /**
- * @expectedException \InvalidArgumentException
- * @expectedExceptionMessage Impossible to have an option mode VALUE_IS_ARRAY if the option does not accept a value.
- */
- public function testArrayModeWithoutValue()
- {
- new InputOption('foo', 'f', InputOption::VALUE_IS_ARRAY);
- }
- public function testShortcut()
- {
- $option = new InputOption('foo', 'f');
- $this->assertEquals('f', $option->getShortcut(), '__construct() can take a shortcut as its second argument');
- $option = new InputOption('foo', '-f|-ff|fff');
- $this->assertEquals('f|ff|fff', $option->getShortcut(), '__construct() removes the leading - of the shortcuts');
- $option = new InputOption('foo', array('f', 'ff', '-fff'));
- $this->assertEquals('f|ff|fff', $option->getShortcut(), '__construct() removes the leading - of the shortcuts');
- $option = new InputOption('foo');
- $this->assertNull($option->getShortcut(), '__construct() makes the shortcut null by default');
- }
- public function testModes()
- {
- $option = new InputOption('foo', 'f');
- $this->assertFalse($option->acceptValue(), '__construct() gives a "InputOption::VALUE_NONE" mode by default');
- $this->assertFalse($option->isValueRequired(), '__construct() gives a "InputOption::VALUE_NONE" mode by default');
- $this->assertFalse($option->isValueOptional(), '__construct() gives a "InputOption::VALUE_NONE" mode by default');
- $option = new InputOption('foo', 'f', null);
- $this->assertFalse($option->acceptValue(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $this->assertFalse($option->isValueRequired(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $this->assertFalse($option->isValueOptional(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $option = new InputOption('foo', 'f', InputOption::VALUE_NONE);
- $this->assertFalse($option->acceptValue(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $this->assertFalse($option->isValueRequired(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $this->assertFalse($option->isValueOptional(), '__construct() can take "InputOption::VALUE_NONE" as its mode');
- $option = new InputOption('foo', 'f', InputOption::VALUE_REQUIRED);
- $this->assertTrue($option->acceptValue(), '__construct() can take "InputOption::VALUE_REQUIRED" as its mode');
- $this->assertTrue($option->isValueRequired(), '__construct() can take "InputOption::VALUE_REQUIRED" as its mode');
- $this->assertFalse($option->isValueOptional(), '__construct() can take "InputOption::VALUE_REQUIRED" as its mode');
- $option = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL);
- $this->assertTrue($option->acceptValue(), '__construct() can take "InputOption::VALUE_OPTIONAL" as its mode');
- $this->assertFalse($option->isValueRequired(), '__construct() can take "InputOption::VALUE_OPTIONAL" as its mode');
- $this->assertTrue($option->isValueOptional(), '__construct() can take "InputOption::VALUE_OPTIONAL" as its mode');
- }
- /**
- * @dataProvider provideInvalidModes
- */
- public function testInvalidModes($mode)
- {
- if (method_exists($this, 'expectException')) {
- $this->expectException('InvalidArgumentException');
- $this->expectExceptionMessage(sprintf('Option mode "%s" is not valid.', $mode));
- } else {
- $this->setExpectedException('InvalidArgumentException', sprintf('Option mode "%s" is not valid.', $mode));
- }
- new InputOption('foo', 'f', $mode);
- }
- public function provideInvalidModes()
- {
- return array(
- array('ANOTHER_ONE'),
- array(-1),
- );
- }
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testEmptyNameIsInvalid()
- {
- new InputOption('');
- }
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testDoubleDashNameIsInvalid()
- {
- new InputOption('--');
- }
- /**
- * @expectedException \InvalidArgumentException
- */
- public function testSingleDashOptionIsInvalid()
- {
- new InputOption('foo', '-');
- }
- public function testIsArray()
- {
- $option = new InputOption('foo', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY);
- $this->assertTrue($option->isArray(), '->isArray() returns true if the option can be an array');
- $option = new InputOption('foo', null, InputOption::VALUE_NONE);
- $this->assertFalse($option->isArray(), '->isArray() returns false if the option can not be an array');
- }
- public function testGetDescription()
- {
- $option = new InputOption('foo', 'f', null, 'Some description');
- $this->assertEquals('Some description', $option->getDescription(), '->getDescription() returns the description message');
- }
- public function testGetDefault()
- {
- $option = new InputOption('foo', null, InputOption::VALUE_OPTIONAL, '', 'default');
- $this->assertEquals('default', $option->getDefault(), '->getDefault() returns the default value');
- $option = new InputOption('foo', null, InputOption::VALUE_REQUIRED, '', 'default');
- $this->assertEquals('default', $option->getDefault(), '->getDefault() returns the default value');
- $option = new InputOption('foo', null, InputOption::VALUE_REQUIRED);
- $this->assertNull($option->getDefault(), '->getDefault() returns null if no default value is configured');
- $option = new InputOption('foo', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY);
- $this->assertEquals(array(), $option->getDefault(), '->getDefault() returns an empty array if option is an array');
- $option = new InputOption('foo', null, InputOption::VALUE_NONE);
- $this->assertFalse($option->getDefault(), '->getDefault() returns false if the option does not take a value');
- }
- public function testSetDefault()
- {
- $option = new InputOption('foo', null, InputOption::VALUE_REQUIRED, '', 'default');
- $option->setDefault(null);
- $this->assertNull($option->getDefault(), '->setDefault() can reset the default value by passing null');
- $option->setDefault('another');
- $this->assertEquals('another', $option->getDefault(), '->setDefault() changes the default value');
- $option = new InputOption('foo', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY);
- $option->setDefault(array(1, 2));
- $this->assertEquals(array(1, 2), $option->getDefault(), '->setDefault() changes the default value');
- }
- /**
- * @expectedException \LogicException
- * @expectedExceptionMessage Cannot set a default value when using InputOption::VALUE_NONE mode.
- */
- public function testDefaultValueWithValueNoneMode()
- {
- $option = new InputOption('foo', 'f', InputOption::VALUE_NONE);
- $option->setDefault('default');
- }
- /**
- * @expectedException \LogicException
- * @expectedExceptionMessage A default value for an array option must be an array.
- */
- public function testDefaultValueWithIsArrayMode()
- {
- $option = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY);
- $option->setDefault('default');
- }
- public function testEquals()
- {
- $option = new InputOption('foo', 'f', null, 'Some description');
- $option2 = new InputOption('foo', 'f', null, 'Alternative description');
- $this->assertTrue($option->equals($option2));
- $option = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL, 'Some description');
- $option2 = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL, 'Some description', true);
- $this->assertFalse($option->equals($option2));
- $option = new InputOption('foo', 'f', null, 'Some description');
- $option2 = new InputOption('bar', 'f', null, 'Some description');
- $this->assertFalse($option->equals($option2));
- $option = new InputOption('foo', 'f', null, 'Some description');
- $option2 = new InputOption('foo', '', null, 'Some description');
- $this->assertFalse($option->equals($option2));
- $option = new InputOption('foo', 'f', null, 'Some description');
- $option2 = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL, 'Some description');
- $this->assertFalse($option->equals($option2));
- }
- }
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