public function ConfigurationTest::testExistingConfig

Tests reading existing config files provided by a module.

File

core/modules/config/tests/config.test, line 38

Tests for Configuration module.

Class

ConfigurationTest

Tests reading and writing file contents.

Code

public function testExistingConfig() {
  // Get a list of all configuration files by prefix. Note that even doing
  // this check also checks that the configuration provided by a module has
  // been moved into the "active" storage directory when the module was
  // installed.
  $config_names = config_get_names_with_prefix('config_test.group', 'active');
  $expected_names = array(
    'config_test.group.item_1',
    'config_test.group.item_2',
  );
  $this->assertEqual($config_names, $expected_names, 'Existing configuration files found by their prefixes.');

  // Attempt to save a configuration without a name key.
  $item_config = config('config_test.group.item_1');
  try {
    $item_config->validateData();
    $this->pass('Configuration data validated successfully.');
  }
  catch (ConfigValidateException $e) {
    $this->fail('Configuration data unexpectedly failed with the Exception message: ' . $e->getMessage());
  }

  // Attempt to save a configuration without a name key.
  $item_name = $item_config->get('name');
  $item_config->clear('name');
  try {
    $item_config->validateData();
    $this->fail('Configuration data validated unexpectedly when a ConfigValidateException should have been thrown.');
  }
  catch (ConfigValidateException $e) {
    $this->pass('Configuration data validation properly threw a ConfigValidateException when the name was removed.');
  }
  $item_config->set('name', $item_name);

  // Attempt to save a configuration without a label key.
  $item_label = $item_config->get('label');
  $item_config->clear('label');
  try {
    $item_config->validateData();
    $this->fail('Configuration data validated unexpectedly when a ConfigValidateException should have been thrown.');
  }
  catch (ConfigValidateException $e) {
    $this->pass('Configuration data validation properly threw a ConfigValidateException when the label was removed.');
  }
  $item_config->set('label', $item_label);

  // Get an individual configuration.
  $config = config('config_test.simple');
  $expected_config = array(
    'favorite_animal' => 'cats',
    'favorite_color' => 'blue',
  );
  // Test both paths.
  $this->assertEqual($config->get(), $expected_config, 'The configuration file via Config::get() contained the expected configuration.');
  $this->assertEqual($config->getData(), $expected_config, 'The configuration file via Config::getData() contained the expected configuration.');
}