Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
36 lines
1.0 KiB
PHP
36 lines
1.0 KiB
PHP
<?php
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declare(strict_types=1);
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namespace LIT\MCP\Tests\Unit\Integrations\Divi\Release;
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use LIT\MCP\Integrations\Divi\Release\LineDiff;
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use PHPUnit\Framework\TestCase;
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final class LineDiffTest extends TestCase
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{
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public function testShowsChangedLinesWithTwoLinesOfContext(): void
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{
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$old = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'];
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$new = ['a', 'b', 'c', 'd', 'E', 'f', 'g', 'h', 'i', 'j'];
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self::assertSame(
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[' c', ' d', '- e', '+ E', ' f', ' g', ' h', ' i', '+ j'],
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LineDiff::lines($old, $new)
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);
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}
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public function testMarksAGapBetweenDistantChanges(): void
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{
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$old = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j'];
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$new = ['A', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'J'];
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self::assertSame(['- a', '+ A', ' b', ' c', '…', ' h', ' i', '- j', '+ J'], LineDiff::lines($old, $new));
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}
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public function testEqualInputHasNoLines(): void
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{
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self::assertSame([], LineDiff::lines(['a', 'b'], ['a', 'b']));
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}
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}
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