Tests\Behat\Gherkin\GherkinTest

Complexity

Total Complexity

9

Size/Duplication

Total Lines	176
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

9 Methods

Rating	Name	Duplication	Size	Complexity
A	testLoader()	0	52	1
A	testNotFoundLoader()	0	6	1
A	testLoaderFiltersFeatures()	0	33	1
A	testSetFiltersOverridesAllFilters()	0	30	1
A	testSetBasePath()	0	20	1
A	getLoaderMock()	0	6	1
A	getCustomFilterMock()	0	6	1
A	getNameFilterMock()	0	6	1
A	getTagFilterMock()	0	6	1

<?php

namespace Tests\Behat\Gherkin;

use Behat\Gherkin\Gherkin;
use Behat\Gherkin\Node\FeatureNode;
use Behat\Gherkin\Node\ScenarioNode;
use PHPUnit\Framework\TestCase;

class GherkinTest extends TestCase
{
    public function testLoader()
    {
        $customFilter1 = $this->getCustomFilterMock();
        $customFilter2 = $this->getCustomFilterMock();

        $gherkin = new Gherkin();
        $gherkin->addLoader($loader = $this->getLoaderMock());
        $gherkin->addFilter($nameFilter = $this->getNameFilterMock());
        $gherkin->addFilter($tagFilter = $this->getTagFilterMock());

        $scenario = new ScenarioNode(null, array(), array(), null, null);
        $feature = new FeatureNode(null, null, array(), null, array($scenario), null, null, null, null);

        $loader
            ->expects($this->once())
            ->method('supports')
            ->with($resource = 'some/feature/resource')
            ->will($this->returnValue(true));
        $loader
            ->expects($this->once())
            ->method('load')
            ->with($resource)
            ->will($this->returnValue(array($feature)));

        $nameFilter
            ->expects($this->once())
            ->method('filterFeature')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue($feature));
        $tagFilter
            ->expects($this->once())
            ->method('filterFeature')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue($feature));
        $customFilter1
            ->expects($this->once())
            ->method('filterFeature')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue($feature));
        $customFilter2
            ->expects($this->once())
            ->method('filterFeature')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue($feature));

        $features = $gherkin->load($resource, array($customFilter1, $customFilter2));
        $this->assertEquals(1, count($features));

        $scenarios = $features[0]->getScenarios();
        $this->assertEquals(1, count($scenarios));
        $this->assertSame($scenario, $scenarios[0]);
    }

    public function testNotFoundLoader()
    {
        $gherkin = new Gherkin();

        $this->assertEquals(array(), $gherkin->load('some/feature/resource'));
    }

    public function testLoaderFiltersFeatures()
    {
        $gherkin = new Gherkin();
        $gherkin->addLoader($loader = $this->getLoaderMock());
        $gherkin->addFilter($nameFilter = $this->getNameFilterMock());

        $feature = new FeatureNode(null, null, array(), null, array(), null, null, null, null);

        $loader
            ->expects($this->once())
            ->method('supports')
            ->with($resource = 'some/feature/resource')
            ->will($this->returnValue(true));
        $loader
            ->expects($this->once())
            ->method('load')
            ->with($resource)
            ->will($this->returnValue(array($feature)));

        $nameFilter
            ->expects($this->once())
            ->method('filterFeature')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue($feature));
        $nameFilter
            ->expects($this->once())
            ->method('isFeatureMatch')
            ->with($this->identicalTo($feature))
            ->will($this->returnValue(false));

        $features = $gherkin->load($resource);
        $this->assertEquals(0, count($features));
    }

    public function testSetFiltersOverridesAllFilters()
    {
        $gherkin = new Gherkin();
        $gherkin->addLoader($loader = $this->getLoaderMock());
        $gherkin->addFilter($nameFilter = $this->getNameFilterMock());
        $gherkin->setFilters(array());

        $feature = new FeatureNode(null, null, array(), null, array(), null, null, null, null);

        $loader
            ->expects($this->once())
            ->method('supports')
            ->with($resource = 'some/feature/resource')
            ->will($this->returnValue(true));
        $loader
            ->expects($this->once())
            ->method('load')
            ->with($resource)
            ->will($this->returnValue(array($feature)));

        $nameFilter
            ->expects($this->never())
            ->method('filterFeature');
        $nameFilter
            ->expects($this->never())
            ->method('isFeatureMatch');

        $features = $gherkin->load($resource);
        $this->assertEquals(1, count($features));
    }

    public function testSetBasePath()
    {
        $gherkin = new Gherkin();
        $gherkin->addLoader($loader1 = $this->getLoaderMock());
        $gherkin->addLoader($loader2 = $this->getLoaderMock());

        $loader1
            ->expects($this->once())
            ->method('setBasePath')
            ->with($basePath = '/base/path')
            ->will($this->returnValue(null));

        $loader2
            ->expects($this->once())
            ->method('setBasePath')
            ->with($basePath = '/base/path')
            ->will($this->returnValue(null));

        $gherkin->setBasePath($basePath);
    }

    protected function getLoaderMock()
    {
        return $this->getMockBuilder('Behat\Gherkin\Loader\GherkinFileLoader')
            ->disableOriginalConstructor()
            ->getMock();
    }

    protected function getCustomFilterMock()
    {
        return $this->getMockBuilder('Behat\Gherkin\Filter\FilterInterface')
            ->disableOriginalConstructor()
            ->getMock();
    }

    protected function getNameFilterMock()
    {
        return $this->getMockBuilder('Behat\Gherkin\Filter\NameFilter')
            ->disableOriginalConstructor()
            ->getMock();
    }

    protected function getTagFilterMock()
    {
        return $this->getMockBuilder('Behat\Gherkin\Filter\TagFilter')
            ->disableOriginalConstructor()
            ->getMock();
    }
}