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<?php |
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namespace PhpSchool\LearnYouPhpTest\Exercise; |
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use PhpSchool\PhpWorkshop\Exercise\ExerciseType; |
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use PhpSchool\PhpWorkshop\Solution\SolutionInterface; |
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use PHPUnit\Framework\TestCase; |
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use PhpSchool\LearnYouPhp\Exercise\FilteredLs; |
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use Symfony\Component\Filesystem\Filesystem; |
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/** |
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* @author Aydin Hassan <[email protected]> |
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*/ |
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class FilteredLsTest extends TestCase |
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{ |
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/** |
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* @var Filesystem |
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*/ |
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private $filesystem; |
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public function setUp() |
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{ |
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$this->filesystem = new Filesystem; |
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} |
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public function testFilteredLsExercise() |
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{ |
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$e = new FilteredLs($this->filesystem); |
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$this->assertEquals('Filtered LS', $e->getName()); |
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$this->assertEquals('Read files in a folder and filter by a given extension', $e->getDescription()); |
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$this->assertEquals(ExerciseType::CLI, $e->getType()); |
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$this->assertInstanceOf(SolutionInterface::class, $e->getSolution()); |
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$this->assertFileExists(realpath($e->getProblem())); |
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$this->assertNull($e->tearDown()); |
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} |
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public function testGetArgsCreatesFilesAndReturnsRandomExt() |
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{ |
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$e = new FilteredLs($this->filesystem); |
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$args = $e->getArgs(); |
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$path = $args[0]; |
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$this->assertFileExists($path); |
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$files = [ |
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"learnyouphp.dat", |
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"learnyouphp.txt", |
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"learnyouphp.sql", |
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"api.html", |
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"README.md", |
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"CHANGELOG.md", |
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"LICENCE.md", |
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"md", |
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"data.json", |
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"data.dat", |
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"words.dat", |
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"w00t.dat", |
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"w00t.txt", |
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"wrrrrongdat", |
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"dat", |
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]; |
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array_walk($files, function ($file) use ($path) { |
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$this->assertFileExists(sprintf('%s/%s', $path, $file)); |
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}); |
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$extensions = array_unique(array_map(function ($file) { |
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return pathinfo($file, PATHINFO_EXTENSION); |
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}, $files)); |
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$this->assertTrue(in_array($args[1], $extensions)); |
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} |
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public function testTearDownRemovesFile() |
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{ |
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$e = new FilteredLs($this->filesystem); |
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$args = $e->getArgs(); |
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$path = $args[0]; |
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$this->assertFileExists($path); |
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$e->tearDown(); |
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$this->assertFileNotExists($path); |
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} |
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} |
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php-school /
learn-you-php
