function InputTest::testDefaultInputFromEnvironmentVariables

Tests getting default input values from environment variables.

File

core/tests/Drupal/KernelTests/Core/Recipe/InputTest.php, line 362

Class

InputTest

Tests Input.

Namespace

Code

public function testDefaultInputFromEnvironmentVariables() : void {
  $this->config('system.site')
    ->set('name', 'Hello Thar')
    ->set('slogan', 'Very important')
    ->save();
  $recipe = $this->createRecipe(<<<YAML
  name: 'Input from environment variables'
  input:
    name:
      data_type: string
      description: The name of the site.
      default:
        source: env
        env: SITE_NAME
  config:
    actions:
      system.site:
        simpleConfigUpdate:
          name: \${name}
  YAML);
  putenv('SITE_NAME=Input Test');
  // Mock a collector that only returns the default value.
  $collector = $this->createMock(InputCollectorInterface::class);
  $collector->expects($this->any())
    ->method('collectValue')
    ->withAnyParameters()
    ->willReturnArgument(2);
  $recipe->input
    ->collectAll($collector);
  RecipeRunner::processRecipe($recipe);
  $config = $this->config('system.site');
  $this->assertSame('Input Test', $config->get('name'));
}