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);
}