Neos\Flow\Tests\Unit\Configuration\ConfigurationManagerTest::loadConfigurationOverridesSettingsByContext PHP Method

    public function loadConfigurationOverridesSettingsByContext()
    {
        $mockConfigurationSource = $this->getMockBuilder(YamlSource::class)->setMethods(['load', 'save'])->getMock();
        $mockConfigurationSource->expects($this->any())->method('load')->will($this->returnCallback([$this, 'packageSettingsCallback']));
        $mockPackageA = $this->getMockBuilder(Package::class)->disableOriginalConstructor()->getMock();
        $mockPackageA->expects($this->any())->method('getConfigurationPath')->will($this->returnValue('PackageA/Configuration/'));
        $mockPackageA->expects($this->any())->method('getPackageKey')->will($this->returnValue('PackageA'));
        $mockPackages = ['PackageA' => $mockPackageA];
        $configurationManager = $this->getAccessibleMock(ConfigurationManager::class, ['postProcessConfiguration'], [new ApplicationContext('Testing')]);
        $configurationManager->_set('configurationSource', $mockConfigurationSource);
        $configurationManager->expects($this->once())->method('postProcessConfiguration');
        $configurationManager->_call('loadConfiguration', ConfigurationManager::CONFIGURATION_TYPE_SETTINGS, $mockPackages);
        $actualConfigurations = $configurationManager->_get('configurations');
        $expectedSettings = ['foo' => 'D', 'bar' => 'A'];
        $this->assertSame($expectedSettings, $actualConfigurations[ConfigurationManager::CONFIGURATION_TYPE_SETTINGS]['PackageA']);
    }