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<?php |
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namespace Tests\Behat\Gherkin\Loader; |
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use Behat\Gherkin\Loader\ArrayLoader; |
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class ArrayLoaderTest extends \PHPUnit_Framework_TestCase |
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{ |
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private $loader; |
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protected function setUp() |
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{ |
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$this->loader = new ArrayLoader(); |
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} |
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public function testSupports() |
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{ |
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$this->assertFalse($this->loader->supports(__DIR__)); |
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$this->assertFalse($this->loader->supports(__FILE__)); |
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$this->assertFalse($this->loader->supports('string')); |
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$this->assertFalse($this->loader->supports(array('wrong_root'))); |
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$this->assertFalse($this->loader->supports(array('features'))); |
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$this->assertTrue($this->loader->supports(array('features' => array()))); |
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$this->assertTrue($this->loader->supports(array('feature' => array()))); |
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} |
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public function testLoadEmpty() |
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{ |
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$this->assertEquals(array(), $this->loader->load(array('features' => array()))); |
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} |
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public function testLoadFeatures() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'title' => 'First feature', |
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'line' => 3, |
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), |
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array( |
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'description' => 'Second feature description', |
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'language' => 'ru', |
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'tags' => array('some', 'tags') |
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) |
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), |
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)); |
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$this->assertEquals(2, count($features)); |
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$this->assertEquals(3, $features[0]->getLine()); |
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$this->assertEquals('First feature', $features[0]->getTitle()); |
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$this->assertNull($features[0]->getDescription()); |
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$this->assertNull($features[0]->getFile()); |
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$this->assertEquals('en', $features[0]->getLanguage()); |
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$this->assertFalse($features[0]->hasTags()); |
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$this->assertEquals(1, $features[1]->getLine()); |
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$this->assertNull($features[1]->getTitle()); |
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$this->assertEquals('Second feature description', $features[1]->getDescription()); |
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$this->assertNull($features[1]->getFile()); |
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$this->assertEquals('ru', $features[1]->getLanguage()); |
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$this->assertEquals(array('some', 'tags'), $features[1]->getTags()); |
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} |
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public function testLoadScenarios() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'title' => 'Feature', |
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'scenarios' => array( |
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array( |
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'title' => 'First scenario', |
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'line' => 2 |
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), |
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array( |
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'tags' => array('second', 'scenario', 'tags') |
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), |
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array( |
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'tags' => array('third', 'scenario'), |
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'line' => 3 |
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) |
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) |
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) |
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), |
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)); |
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$this->assertEquals(1, count($features)); |
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$scenarios = $features[0]->getScenarios(); |
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$this->assertEquals(3, count($scenarios)); |
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$this->assertInstanceOf('Behat\Gherkin\Node\ScenarioNode', $scenarios[0]); |
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$this->assertEquals('First scenario', $scenarios[0]->getTitle()); |
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$this->assertFalse($scenarios[0]->hasTags()); |
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$this->assertEquals(2, $scenarios[0]->getLine()); |
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$this->assertInstanceOf('Behat\Gherkin\Node\ScenarioNode', $scenarios[1]); |
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$this->assertNull($scenarios[1]->getTitle()); |
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$this->assertEquals(array('second', 'scenario', 'tags'), $scenarios[1]->getTags()); |
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$this->assertEquals(1, $scenarios[1]->getLine()); |
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$this->assertInstanceOf('Behat\Gherkin\Node\ScenarioNode', $scenarios[2]); |
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$this->assertNull($scenarios[2]->getTitle()); |
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$this->assertEquals(array('third', 'scenario'), $scenarios[2]->getTags()); |
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$this->assertEquals(3, $scenarios[2]->getLine()); |
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} |
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public function testLoadOutline() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'title' => 'Feature', |
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'scenarios' => array( |
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array( |
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'type' => 'outline', |
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'title' => 'First outline', |
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'line' => 2 |
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), |
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array( |
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'type' => 'outline', |
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'tags' => array('second', 'outline', 'tags') |
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) |
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) |
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) |
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), |
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)); |
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$this->assertEquals(1, count($features)); |
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$outlines = $features[0]->getScenarios(); |
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$this->assertEquals(2, count($outlines)); |
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$this->assertInstanceOf('Behat\Gherkin\Node\OutlineNode', $outlines[0]); |
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$this->assertEquals('First outline', $outlines[0]->getTitle()); |
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$this->assertFalse($outlines[0]->hasTags()); |
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$this->assertEquals(2, $outlines[0]->getLine()); |
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$this->assertInstanceOf('Behat\Gherkin\Node\OutlineNode', $outlines[1]); |
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$this->assertNull($outlines[1]->getTitle()); |
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$this->assertEquals(array('second', 'outline', 'tags'), $outlines[1]->getTags()); |
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$this->assertEquals(1, $outlines[1]->getLine()); |
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} |
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public function testOutlineExamples() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'title' => 'Feature', |
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'scenarios' => array( |
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array( |
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'type' => 'outline', |
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'title' => 'First outline', |
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'line' => 2, |
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'examples' => array( |
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array('user', 'pass'), |
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array('ever', 'sdsd'), |
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array('anto', 'fdfd') |
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) |
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), |
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array( |
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'type' => 'outline', |
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'tags' => array('second', 'outline', 'tags') |
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) |
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) |
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) |
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), |
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)); |
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$this->assertEquals(1, count($features)); |
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$scenarios = $features[0]->getScenarios(); |
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$scenario = $scenarios[0]; |
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$this->assertEquals( |
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array(array('user' => 'ever', 'pass' => 'sdsd'), array('user' => 'anto', 'pass' => 'fdfd')), |
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$scenario->getExampleTable()->getHash() |
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); |
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} |
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public function testLoadBackground() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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), |
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array( |
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'background' => array() |
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), |
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array( |
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'background' => array( |
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'line' => 2 |
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) |
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), |
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) |
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)); |
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$this->assertEquals(3, count($features)); |
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$this->assertFalse($features[0]->hasBackground()); |
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$this->assertTrue($features[1]->hasBackground()); |
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$this->assertEquals(0, $features[1]->getBackground()->getLine()); |
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$this->assertTrue($features[2]->hasBackground()); |
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$this->assertEquals(2, $features[2]->getBackground()->getLine()); |
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} |
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public function testLoadSteps() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'background' => array( |
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'steps' => array( |
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array('type' => 'Gangway!', 'keyword_type' => 'Given', 'text' => 'bg step 1', 'line' => 3), |
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array('type' => 'Blimey!', 'keyword_type' => 'When', 'text' => 'bg step 2') |
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) |
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), |
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'scenarios' => array( |
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array( |
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'title' => 'Scenario', |
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'steps' => array( |
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array('type' => 'Gangway!', 'keyword_type' => 'Given', 'text' => 'sc step 1'), |
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array('type' => 'Blimey!', 'keyword_type' => 'When', 'text' => 'sc step 2') |
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) |
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), |
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array( |
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'title' => 'Outline', |
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'type' => 'outline', |
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'steps' => array( |
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array('type' => 'Gangway!', 'keyword_type' => 'Given', 'text' => 'out step 1'), |
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array('type' => 'Blimey!', 'keyword_type' => 'When', 'text' => 'out step 2') |
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) |
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) |
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) |
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) |
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) |
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)); |
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$background = $features[0]->getBackground(); |
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$this->assertTrue($background->hasSteps()); |
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$this->assertEquals(2, count($background->getSteps())); |
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$steps = $background->getSteps(); |
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$this->assertEquals('Gangway!', $steps[0]->getType()); |
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$this->assertEquals('Gangway!', $steps[0]->getKeyword()); |
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$this->assertEquals('Given', $steps[0]->getKeywordType()); |
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$this->assertEquals('bg step 1', $steps[0]->getText()); |
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$this->assertEquals(3, $steps[0]->getLine()); |
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$this->assertEquals('Blimey!', $steps[1]->getType()); |
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$this->assertEquals('Blimey!', $steps[1]->getKeyword()); |
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$this->assertEquals('When', $steps[1]->getKeywordType()); |
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$this->assertEquals('bg step 2', $steps[1]->getText()); |
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$this->assertEquals(1, $steps[1]->getLine()); |
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$scenarios = $features[0]->getScenarios(); |
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$scenario = $scenarios[0]; |
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$this->assertTrue($scenario->hasSteps()); |
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$this->assertEquals(2, count($scenario->getSteps())); |
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$steps = $scenario->getSteps(); |
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$this->assertEquals('Gangway!', $steps[0]->getType()); |
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$this->assertEquals('Gangway!', $steps[0]->getKeyword()); |
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$this->assertEquals('Given', $steps[0]->getKeywordType()); |
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$this->assertEquals('sc step 1', $steps[0]->getText()); |
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$this->assertEquals(0, $steps[0]->getLine()); |
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$this->assertEquals('Blimey!', $steps[1]->getType()); |
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$this->assertEquals('Blimey!', $steps[1]->getKeyword()); |
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$this->assertEquals('When', $steps[1]->getKeywordType()); |
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$this->assertEquals('sc step 2', $steps[1]->getText()); |
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$this->assertEquals(1, $steps[1]->getLine()); |
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$outline = $scenarios[1]; |
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$this->assertTrue($outline->hasSteps()); |
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$this->assertEquals(2, count($outline->getSteps())); |
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$steps = $outline->getSteps(); |
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$this->assertEquals('Gangway!', $steps[0]->getType()); |
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$this->assertEquals('Gangway!', $steps[0]->getKeyword()); |
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$this->assertEquals('Given', $steps[0]->getKeywordType()); |
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$this->assertEquals('out step 1', $steps[0]->getText()); |
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$this->assertEquals(0, $steps[0]->getLine()); |
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$this->assertEquals('Blimey!', $steps[1]->getType()); |
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$this->assertEquals('Blimey!', $steps[1]->getKeyword()); |
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$this->assertEquals('When', $steps[1]->getKeywordType()); |
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$this->assertEquals('out step 2', $steps[1]->getText()); |
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$this->assertEquals(1, $steps[1]->getLine()); |
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} |
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public function testLoadStepArguments() |
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{ |
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$features = $this->loader->load(array( |
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'features' => array( |
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array( |
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'background' => array( |
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'steps' => array( |
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array( |
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'type' => 'Gangway!', 'keyword_type' => 'Given', 'text' => 'step with table argument', |
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'arguments' => array( |
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array( |
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'type' => 'table', |
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'rows' => array( |
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array('key', 'val'), |
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array(1, 2), |
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array(3, 4) |
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) |
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) |
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) |
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), |
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array( |
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'type' => 'Blimey!', 'keyword_type' => 'When', 'text' => 'step with pystring argument', |
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'arguments' => array( |
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array( |
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'type' => 'pystring', |
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'text' => ' some text', |
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) |
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) |
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), |
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array( |
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'type' => 'Let go and haul', 'keyword_type' => 'Then', 'text' => '2nd step with pystring argument', |
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'arguments' => array( |
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array( |
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'type' => 'pystring', |
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'text' => 'some text', |
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) |
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) |
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) |
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) |
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) |
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) |
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) |
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)); |
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$background = $features[0]->getBackground(); |
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$this->assertTrue($background->hasSteps()); |
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$steps = $background->getSteps(); |
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$this->assertEquals(3, count($steps)); |
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$arguments = $steps[0]->getArguments(); |
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$this->assertEquals('Gangway!', $steps[0]->getType()); |
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$this->assertEquals('Gangway!', $steps[0]->getKeyword()); |
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$this->assertEquals('Given', $steps[0]->getKeywordType()); |
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$this->assertEquals('step with table argument', $steps[0]->getText()); |
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$this->assertInstanceOf('Behat\Gherkin\Node\TableNode', $arguments[0]); |
349
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|
|
$this->assertEquals(array(array('key'=>1, 'val'=>2), array('key'=>3,'val'=>4)), $arguments[0]->getHash()); |
350
|
|
|
|
351
|
|
|
$arguments = $steps[1]->getArguments(); |
352
|
|
|
$this->assertEquals('Blimey!', $steps[1]->getType()); |
353
|
|
|
$this->assertEquals('Blimey!', $steps[1]->getKeyword()); |
354
|
|
|
$this->assertEquals('When', $steps[1]->getKeywordType()); |
355
|
|
|
$this->assertEquals('step with pystring argument', $steps[1]->getText()); |
356
|
|
|
$this->assertInstanceOf('Behat\Gherkin\Node\PyStringNode', $arguments[0]); |
357
|
|
|
$this->assertEquals(' some text', (string) $arguments[0]); |
358
|
|
|
|
359
|
|
|
$arguments = $steps[2]->getArguments(); |
360
|
|
|
$this->assertEquals('Let go and haul', $steps[2]->getType()); |
361
|
|
|
$this->assertEquals('Let go and haul', $steps[2]->getKeyword()); |
362
|
|
|
$this->assertEquals('Then', $steps[2]->getKeywordType()); |
363
|
|
|
$this->assertEquals('2nd step with pystring argument', $steps[2]->getText()); |
364
|
|
|
$this->assertInstanceOf('Behat\Gherkin\Node\PyStringNode', $arguments[0]); |
365
|
|
|
$this->assertEquals('some text', (string) $arguments[0]); |
366
|
|
|
} |
367
|
|
|
|
368
|
|
|
public function testSingleFeatureArray() |
369
|
|
|
{ |
370
|
|
|
$features = $this->loader->load(array( |
371
|
|
|
'feature' => array( |
372
|
|
|
'title' => 'Some feature' |
373
|
|
|
) |
374
|
|
|
)); |
375
|
|
|
|
376
|
|
|
$this->assertEquals(1, count($features)); |
377
|
|
|
$this->assertEquals('Some feature', $features[0]->getTitle()); |
378
|
|
|
} |
379
|
|
|
} |
380
|
|
|
|
Let’s take a look at an example:
In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break.
Available Fixes
Change the type-hint for the parameter:
Add an additional type-check:
Add the method to the interface: