function it_can_do_merging(ConfigTree $anotherConfigTree)
{
$otherConfigAsArray = ['node1' => ['node2' => 'value-that-should-override-other', 'node4' => 'value-that-should-be-added']];
$expectedMergeResult = ['node1' => ['node2' => 'value-that-should-override-other', 'node3' => 'value', 'node4' => 'value-that-should-be-added', 'node5' => ['node6' => 'value']]];
$anotherConfigTree->toArray()->willReturn($otherConfigAsArray);
$this->withAnotherConfigTreeMergedIn($anotherConfigTree)->shouldBeLike(new ConfigTree($expectedMergeResult));
}
/**
* @throws FileFormatNotParsable
* @throws FileNotReadable
*
* @param string $pathToFile
*/
private function addSettingsFromPath($pathToFile)
{
$arrayableFile = $this->arrayableFileFactory->getArrayableFileFromPath($pathToFile);
$fileContentsAsArray = $arrayableFile->toArray();
$config = new ConfigTree($fileContentsAsArray);
$this->configTreeToReturn = $this->configTreeToReturn->withAnotherConfigTreeMergedIn($config);
}
/**
* @param ConfigTree $config
* @return Route[]
*/
public function buildRoutesFromConfig(ConfigTree $config)
{
$configArray = $config->toArray();
$routes = [];
foreach ($configArray as $routeName => $routeDetails) {
$routes[] = new Route($routeName, $routeDetails['route'], $routeDetails['method'], $routeDetails['controller-service-id'], $routeDetails['action-method-name']);
}
return $routes;
}
/**
* In $configC = $configA->withAnotherConfigTreeMergedIn($configB), duplicate settings in $configB override $configA
*
* @param ConfigTree $anotherConfigTree
* @return ConfigTree
*/
public function withAnotherConfigTreeMergedIn(ConfigTree $anotherConfigTree)
{
$thisAsArray = $this->rawConfigArray;
$otherAsArray = $anotherConfigTree->toArray();
return new ConfigTree(array_replace_recursive($thisAsArray, $otherAsArray));
}
/**
* @Then I should get a Config Tree object which has been merged correctly
*/
public function iShouldGetAConfigTreeObjectWhichHasBeenMergedCorrectly()
{
$expectedResult = ['parameters' => ['node1' => ['node2' => ['node3' => 'value3.2', 'node4' => 'value4.1']]]];
PHPUnit_Framework_Assert::assertEquals($expectedResult, $this->configTree->toArray());
}
