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<?php |
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declare(strict_types=1); |
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namespace DaveLiddament\StaticAnalysisResultsBaseliner\Tests\Unit\Plugins\GitDiffHistoryAnalyser; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\LineNumber; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\PreviousLocation; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\Common\RelativeFileName; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\UnifiedDiffParser\internal\FileMutationBuilder; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\UnifiedDiffParser\internal\FileMutationsBuilder; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\UnifiedDiffParser\LineMutation; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\UnifiedDiffParser\NewFileName; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Domain\HistoryAnalyser\UnifiedDiffParser\OriginalFileName; |
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use DaveLiddament\StaticAnalysisResultsBaseliner\Plugins\GitDiffHistoryAnalyser\DiffHistoryAnalyser; |
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use PHPUnit\Framework\TestCase; |
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final class DiffHistoryAnalyserTest extends TestCase |
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{ |
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private const FILE_1 = 'foo/one.txt'; |
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private const FILE_2 = 'bar/two.txt'; |
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/** |
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* @var FileMutationsBuilder |
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*/ |
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private $fileMutationsBuilder; |
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protected function setUp(): void |
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{ |
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$this->fileMutationsBuilder = new FileMutationsBuilder(); |
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} |
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public function testNoFileMutations(): void |
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{ |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 1); |
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$this->assertPreviousLocation(self::FILE_1, 1, $previousLocation); |
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} |
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public function testFileAdded(): void |
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{ |
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$this->addFile(self::FILE_1); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 1); |
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$this->assertNoPreviousLocation($previousLocation); |
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} |
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public function testLineAdded(): void |
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{ |
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$this->addLine(self::FILE_1, 1); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 1); |
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$this->assertNoPreviousLocation($previousLocation); |
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} |
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public function testLineAddedBefore(): void |
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{ |
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$this->addLine(self::FILE_1, 1); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 2); |
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$this->assertPreviousLocation(self::FILE_1, 1, $previousLocation); |
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} |
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public function testLineRemovedBefore(): void |
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{ |
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$this->removeLine(self::FILE_1, 2); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 2); |
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$this->assertPreviousLocation(self::FILE_1, 3, $previousLocation); |
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} |
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public function testLineRemovedAfter(): void |
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{ |
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$this->removeLine(self::FILE_1, 5); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 2); |
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$this->assertPreviousLocation(self::FILE_1, 2, $previousLocation); |
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} |
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public function testLineAddedAfter(): void |
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{ |
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$this->addLine(self::FILE_1, 5); |
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$previousLocation = $this->getPreviousLocation(self::FILE_1, 2); |
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$this->assertPreviousLocation(self::FILE_1, 2, $previousLocation); |
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} |
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public function testLineAddedBeforeAndFileNameChanged(): void |
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{ |
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$this->renameAndAddLine(self::FILE_1, self::FILE_2, 1); |
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$previousLocation = $this->getPreviousLocation(self::FILE_2, 2); |
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$this->assertPreviousLocation(self::FILE_1, 1, $previousLocation); |
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} |
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public function addFile(string $fileName): void |
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{ |
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$fileMutationBuilder = new FileMutationBuilder($this->fileMutationsBuilder); |
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$fileMutationBuilder->setNewFileName(new NewFileName($fileName)); |
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$fileMutationBuilder->build(); |
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} |
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public function addLine(string $fileName, int $lineNumber): void |
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{ |
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$fileMutationBuilder = new FileMutationBuilder($this->fileMutationsBuilder); |
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$fileMutationBuilder->setOriginalFileName(new OriginalFileName($fileName)); |
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$fileMutationBuilder->setNewFileName(new NewFileName($fileName)); |
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$fileMutationBuilder->addLineMutation(LineMutation::newLineNumber(new LineNumber($lineNumber))); |
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$fileMutationBuilder->build(); |
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} |
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public function removeLine(string $fileName, int $lineNumber): void |
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{ |
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$fileMutationBuilder = new FileMutationBuilder($this->fileMutationsBuilder); |
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$fileMutationBuilder->setOriginalFileName(new OriginalFileName($fileName)); |
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$fileMutationBuilder->setNewFileName(new NewFileName($fileName)); |
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$fileMutationBuilder->addLineMutation(LineMutation::originalLineNumber(new LineNumber($lineNumber))); |
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$fileMutationBuilder->build(); |
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} |
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public function renameAndAddLine(string $originalFileName, string $newFileName, int $lineNumber): void |
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{ |
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$fileMutationBuilder = new FileMutationBuilder($this->fileMutationsBuilder); |
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$fileMutationBuilder->setOriginalFileName(new OriginalFileName($originalFileName)); |
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$fileMutationBuilder->setNewFileName(new NewFileName($newFileName)); |
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$fileMutationBuilder->addLineMutation(LineMutation::newLineNumber(new LineNumber($lineNumber))); |
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$fileMutationBuilder->build(); |
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} |
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private function getPreviousLocation(string $fileName, int $lineNumber): PreviousLocation |
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{ |
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$fileMutations = $this->fileMutationsBuilder->build(); |
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$diffHistoryAnalyser = new DiffHistoryAnalyser($fileMutations); |
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return $diffHistoryAnalyser->getPreviousLocation( |
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new RelativeFileName($fileName), |
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new LineNumber($lineNumber), |
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); |
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} |
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private function assertPreviousLocation(string $fileName, int $lineNumber, PreviousLocation $previousLocation): void |
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{ |
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$this->assertFalse($previousLocation->isNoPreviousLocation()); |
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$this->assertSame($fileName, $previousLocation->getRelativeFileName()->getFileName()); |
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$this->assertSame($lineNumber, $previousLocation->getLineNumber()->getLineNumber()); |
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} |
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private function assertNoPreviousLocation(PreviousLocation $previousLocation): void |
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{ |
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$this->assertTrue($previousLocation->isNoPreviousLocation()); |
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} |
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} |
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DaveLiddament /
sarb
