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