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<?php |
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/** |
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* This file is part of graze/console-diff-renderer. |
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* |
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* Copyright (c) 2017 Nature Delivered Ltd. <https://www.graze.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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* @license https://github.com/graze/console-diff-renderer/blob/master/LICENSE.md |
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* @link https://github.com/graze/console-diff-renderer |
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*/ |
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namespace Graze\DiffRenderer\Test\Unit\Diff; |
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use Graze\DiffRenderer\Diff\ConsoleDiff; |
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use Graze\DiffRenderer\Test\TestCase; |
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class ConsoleDiffTest extends TestCase |
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{ |
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/** |
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* @dataProvider differenceWithANSIData |
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* |
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* @param string[] $old |
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* @param string[] $new |
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* @param string[] $expected |
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*/ |
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public function testDifferenceWithANSI(array $old, array $new, array $expected) |
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{ |
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$diff = new ConsoleDiff(); |
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$this->assertEquals($expected, $diff->lines($old, $new)); |
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} |
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/** |
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* @return array |
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*/ |
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public function differenceWithANSIData() |
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{ |
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return [ |
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[ // col now equals the strip_tags version (hence 6) |
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["\e[32mfirst\e[39m", "\e[32msecond\e[39m"], |
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["\e[32mnew\e[39m", "\e[32msecond cake\e[39m"], |
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[ |
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["col" => 0, "str" => "\e[32mnew\e[39m"], |
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["col" => 6, "str" => "\e[32m cake\e[39m"], |
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], |
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], |
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[ // multiple tags should represent all tags |
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["\e[32m\e[37;41mfirst\e[39;49m\e[39m", "\e[32msecond\e[39m"], |
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["\e[32m\e[37;41mnew\e[39;49m\e[39m", "\e[32msecond cake\e[39m"], |
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[ |
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["col" => 0, "str" => "\e[32m\e[37;41mnew\e[39;49m\e[39m"], |
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["col" => 6, "str" => "\e[32m cake\e[39m"], |
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], |
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], |
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[ |
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["\e[32m\e[37;41mfirst\e[39;49m\e[39m", "\e[32msecond\e[39m"], |
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["\e[32m\e[37;41mnew\e[39;49m\e[39m", "\e[32msecond cake\e[39m"], |
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[ |
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["col" => 0, "str" => "\e[32m\e[37;41mnew\e[39;49m\e[39m"], |
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["col" => 6, "str" => "\e[32m cake\e[39m"], |
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], |
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], |
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[ // col now equals the strip_tags version (hence 6) |
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["\e[32mfirst\e[39m", "\e[32msecond\e[39m"], |
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["\e[37;41mnew\e[39m", "\e[32msecond cake\e[39m"], |
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[ |
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["col" => 0, "str" => "\e[37;41mnew\e[39m"], |
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["col" => 6, "str" => "\e[32m cake\e[39m"], |
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], |
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], |
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]; |
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} |
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/** |
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* @dataProvider firstDifferenceData |
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* |
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* @param string $left |
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* @param string $right |
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* @param int $pos |
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*/ |
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public function testFirstDifference($left, $right, $pos) |
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{ |
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$diff = new ConsoleDiff(); |
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$this->assertEquals($pos, $diff->firstDifference($left, $right)); |
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} |
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/** |
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* @return array |
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*/ |
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public function firstDifferenceData() |
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{ |
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return [ |
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['abcdef', 'abcdef', -1], |
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['abcdef', 'abcde', 5], |
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['abcdef', 'bcdef', 0], |
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["\e[32mfish", "\e[32mnew", 0], |
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["new\e[32mfish", "new\e[32mcake", 3], |
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["\e[32mfish", "\e[32;49mfish", 0], |
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["new\e[32mcash", "nes\e[32mcash", 2] |
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]; |
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} |
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} |
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graze /
console-diff-renderer
