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<?php |
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namespace PhpSchool\LearnYouPhpTest\Exercise; |
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use Faker\Factory; |
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use Faker\Generator; |
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use PhpSchool\LearnYouPhp\Exercise\ArrayWeGo; |
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use PhpSchool\PhpWorkshop\Check\FunctionRequirementsCheck; |
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use PhpSchool\PhpWorkshop\Exercise\ExerciseType; |
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use PhpSchool\PhpWorkshop\ExerciseDispatcher; |
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use PhpSchool\PhpWorkshop\Solution\SolutionInterface; |
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use PHPUnit_Framework_TestCase; |
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use Symfony\Component\Filesystem\Filesystem; |
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/** |
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* Class ArrayWeGoTest |
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* @package PhpSchool\LearnYouPhpTest\Exercise |
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* @author Michael Woodward <[email protected]> |
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*/ |
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View Code Duplication |
class ArrayWeGoTest extends PHPUnit_Framework_TestCase |
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{ |
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/** |
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* @var Generator |
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*/ |
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private $faker; |
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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->faker = Factory::create(); |
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$this->filesystem = new Filesystem; |
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} |
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public function testArrWeGoExercise() |
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{ |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$this->assertEquals('Array We Go!', $e->getName()); |
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$this->assertEquals('Filter an array of file paths and map to SplFile objects', $e->getDescription()); |
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$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($e->tearDown()); |
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} |
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public function testGetArgsCreateAtLeastOneExistingFile() |
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{ |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$args = $e->getArgs(); |
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$existingFiles = array_filter($args, 'file_exists'); |
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foreach ($existingFiles as $file) { |
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$this->assertFileExists($file); |
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} |
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$this->assertGreaterThanOrEqual(1, count($existingFiles)); |
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} |
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public function testGetArgsHasAtLeastOneNonExistingFile() |
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{ |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$args = $e->getArgs(); |
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$nonExistingFiles = array_filter($args, function ($arg) { |
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return !file_exists($arg); |
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}); |
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foreach ($nonExistingFiles as $file) { |
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$this->assertFileNotExists($file); |
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} |
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$this->assertGreaterThanOrEqual(1, count($nonExistingFiles)); |
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} |
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public function testTearDownRemovesFile() |
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{ |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$args = $e->getArgs(); |
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$existingFiles = array_filter($args, 'file_exists'); |
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$this->assertFileExists($existingFiles[0]); |
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$e->tearDown(); |
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$this->assertFileNotExists($existingFiles[0]); |
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} |
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public function testFunctionRequirements() |
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{ |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$this->assertEquals(['array_shift', 'array_filter', 'array_map'], $e->getRequiredFunctions()); |
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$this->assertEquals(['basename'], $e->getBannedFunctions()); |
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} |
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public function testConfigure() |
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{ |
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$dispatcher = $this->getMockBuilder(ExerciseDispatcher::class) |
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->disableOriginalConstructor() |
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->getMock(); |
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$dispatcher |
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->expects($this->once()) |
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->method('requireCheck') |
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->with(FunctionRequirementsCheck::class); |
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$e = new ArrayWeGo($this->filesystem, $this->faker); |
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$e->configure($dispatcher); |
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} |
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} |
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php-school /
learn-you-php
