function ConfigTest::assertOverriddenKeys

Asserts that the correct keys are overridden.

Parameters

array $data: The original data.

array $overridden_data: The overridden data.

File

core/tests/Drupal/Tests/Core/Config/ConfigTest.php, line 632

Class

ConfigTest

Tests the Config.

Namespace

Code

protected function assertOverriddenKeys(array $data, array $overridden_data) {
    if (empty($overridden_data)) {
        $this->assertFalse($this->config
            ->hasOverrides());
    }
    else {
        $this->assertTrue($this->config
            ->hasOverrides());
        foreach ($overridden_data as $key => $value) {
            // If there are nested overrides test a keys at every level.
            if (is_array($value)) {
                $nested_key = $key;
                $nested_value = $overridden_data[$key];
                while (is_array($nested_value)) {
                    $nested_key .= '.' . key($nested_value);
                    $this->assertTrue($this->config
                        ->hasOverrides($nested_key));
                    $nested_value = array_pop($nested_value);
                }
            }
            $this->assertTrue($this->config
                ->hasOverrides($key));
        }
    }
    $non_overridden_keys = array_diff(array_keys($data), array_keys($overridden_data));
    foreach ($non_overridden_keys as $non_overridden_key) {
        $this->assertFalse($this->config
            ->hasOverrides($non_overridden_key));
        // If there are nested overrides test keys at every level.
        if (is_array($data[$non_overridden_key])) {
            $nested_key = $non_overridden_key;
            $nested_value = $data[$non_overridden_key];
            while (is_array($nested_value)) {
                $nested_key .= '.' . key($nested_value);
                $this->assertFalse($this->config
                    ->hasOverrides($nested_key));
                $nested_value = array_pop($nested_value);
            }
        }
    }
}