70 lines
2.1 KiB
PHP
70 lines
2.1 KiB
PHP
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<?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\Formatter;
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use PHPUnit\Framework\TestCase;
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use Symfony\Component\Console\Formatter\OutputFormatterStyle;
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use Symfony\Component\Console\Formatter\OutputFormatterStyleStack;
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class OutputFormatterStyleStackTest extends TestCase
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{
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public function testPush()
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{
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$stack = new OutputFormatterStyleStack();
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$stack->push($s1 = new OutputFormatterStyle('white', 'black'));
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$stack->push($s2 = new OutputFormatterStyle('yellow', 'blue'));
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$this->assertEquals($s2, $stack->getCurrent());
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$stack->push($s3 = new OutputFormatterStyle('green', 'red'));
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$this->assertEquals($s3, $stack->getCurrent());
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}
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public function testPop()
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{
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$stack = new OutputFormatterStyleStack();
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$stack->push($s1 = new OutputFormatterStyle('white', 'black'));
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$stack->push($s2 = new OutputFormatterStyle('yellow', 'blue'));
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$this->assertEquals($s2, $stack->pop());
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$this->assertEquals($s1, $stack->pop());
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}
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public function testPopEmpty()
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{
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$stack = new OutputFormatterStyleStack();
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$style = new OutputFormatterStyle();
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$this->assertEquals($style, $stack->pop());
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}
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public function testPopNotLast()
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{
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$stack = new OutputFormatterStyleStack();
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$stack->push($s1 = new OutputFormatterStyle('white', 'black'));
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$stack->push($s2 = new OutputFormatterStyle('yellow', 'blue'));
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$stack->push($s3 = new OutputFormatterStyle('green', 'red'));
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$this->assertEquals($s2, $stack->pop($s2));
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$this->assertEquals($s1, $stack->pop());
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}
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public function testInvalidPop()
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{
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$this->expectException(\InvalidArgumentException::class);
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$stack = new OutputFormatterStyleStack();
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$stack->push(new OutputFormatterStyle('white', 'black'));
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$stack->pop(new OutputFormatterStyle('yellow', 'blue'));
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}
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}
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