silverstripe-behat-extension/tests/php/SilverStripeContextTest.php

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<?php
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namespace SilverStripe\BehatExtension\Tests;
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use Behat\Mink\Element\DocumentElement;
use Behat\Mink\Selector\SelectorsHandler;
use Behat\Mink\Session;
use Behat\Mink\Mink;
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use Behat\Mink\Driver\DriverInterface;
use Behat\Mink\Element\Element;
use SilverStripe\BehatExtension\Tests\SilverStripeContextTest\FeatureContext;
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class SilverStripeContextTest extends \PHPUnit_Framework_TestCase
{
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protected $backupGlobals = false;
/**
* @expectedException \LogicException
* @expectedExceptionMessage Cannot find 'region_map' in the behat.yml
*/
public function testGetRegionObjThrowsExceptionOnUnknownSelector()
{
$context = $this->getContextMock();
$context->getRegionObj('.unknown');
}
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/**
* @expectedException \LogicException
* @expectedExceptionMessage Cannot find the specified region in the behat.yml
*/
public function testGetRegionObjThrowsExceptionOnUnknownRegion()
{
$context = $this->getContextMock();
$context->setRegionMap(array('MyRegion' => '.my-region'));
$context->getRegionObj('.unknown');
}
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public function testGetRegionObjFindsBySelector()
{
$context = $this->getContextMock();
$context->getSession()->getPage()
->expects($this->any())
->method('find')
->will($this->returnValue($this->getElementMock()));
$obj = $context->getRegionObj('.some-selector');
$this->assertNotNull($obj);
}
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public function testGetRegionObjFindsByRegion()
{
$context = $this->getContextMock();
$el = $this->getElementMock();
$context->getSession()->getPage()
->expects($this->any())
->method('find')
->will($this->returnCallback(function ($type, $selector) use ($el) {
return ($selector == '.my-region') ? $el : null;
}));
$context->setRegionMap(array('MyRegion' => '.my-asdf'));
$obj = $context->getRegionObj('.my-region');
$this->assertNotNull($obj);
}
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/**
* @return FeatureContext
*/
protected function getContextMock()
{
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$pageMock = $this->getMockBuilder(DocumentElement::class)
->disableOriginalConstructor()
->setMethods(array('find'))
->getMock();
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$sessionMock = $this->getMockBuilder(Session::class)
->setConstructorArgs(array(
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$this->getMockBuilder(DriverInterface::class)->getMock(),
$this->getMockBuilder(SelectorsHandler::class)->getMock()
))
->setMethods(array('getPage'))
->getMock();
$sessionMock->expects($this->any())
->method('getPage')
->will($this->returnValue($pageMock));
$mink = new Mink(array('default' => $sessionMock));
$mink->setDefaultSessionName('default');
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$context = new FeatureContext(array());
$context->setMink($mink);
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return $context;
}
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/**
* @return Element|\PHPUnit_Framework_MockObject_MockObject
*/
protected function getElementMock()
{
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return $this->getMockBuilder(Element::class)
->disableOriginalConstructor()
->getMock();
}
}