function ConfigTest::testSaveNew

@covers ::save
@dataProvider nestedDataProvider

File

core/tests/Drupal/Tests/Core/Config/ConfigTest.php, line 136

Class

ConfigTest

Tests the Config.

Namespace

Code

public function testSaveNew($data) : void {
  $this->cacheTagsInvalidator
    ->expects($this->never())
    ->method('invalidateTags');
  // Set initial data.
  $this->config
    ->setData($data);
  // Check that original data has not been set yet.
  foreach ($data as $key => $value) {
    $this->assertNull($this->config
      ->getOriginal($key, FALSE));
  }
  // Save so that the original data is set.
  $config = $this->config
    ->save();
  // Check that returned $config is instance of Config.
  $this->assertInstanceOf('\\Drupal\\Core\\Config\\Config', $config);
  // Check that the original data it saved.
  $this->assertOriginalConfigDataEquals($data, TRUE);
}