class ExtensionListCommandTest

class ExtensionListCommandTest extends KernelTestBase {
  use DrupalApplicationTesterTrait;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
  ];
  
  /**
   * Tests the 'ex:list' command.
   */
  public function testExtensionList() : void {
    $tester = $this->applicationTester();
    // Detailed testing using json output format.
    $cmd = [
      'command' => 'ex:list',
      '--format' => 'json',
    ];
    $this->assertEquals(Command::SUCCESS, $tester->run($cmd));
    $json = json_decode($tester->getDisplay());
    $this->assertSame('Field types', $json->datetime->package);
    $this->assertSame('Datetime (datetime)', $json->datetime->display_name);
    $this->assertSame('Uninstalled', $json->datetime->status);
    $this->assertSame(\Drupal::VERSION, $json->datetime->version);
    $this->assertSame('Installed', $json->system->status);
    // Exercise the filtering options.
    $cmd = [
      'command' => 'ex:list',
      '--format' => 'json',
      '--type' => 'module',
      '--installed' => TRUE,
    ];
    $this->assertEquals(Command::SUCCESS, $tester->run($cmd));
    $json = json_decode($tester->getDisplay());
    $this->assertObjectHasProperty('system', $json);
    $this->assertObjectNotHasProperty('datetime', $json);
    $cmd = [
      'command' => 'ex:list',
      '--format' => 'json',
      '--no-core' => TRUE,
    ];
    $this->assertEquals(Command::SUCCESS, $tester->run($cmd));
    $json = json_decode($tester->getDisplay());
    $this->assertObjectNotHasProperty('system', $json);
    $cmd = [
      'command' => 'ex:list',
      '--format' => 'json',
      '--type' => 'theme',
    ];
    $this->assertEquals(Command::SUCCESS, $tester->run($cmd));
    $json = json_decode($tester->getDisplay());
    $this->assertObjectNotHasProperty('system', $json);
    // Sanity check the human readable output.
    $this->assertEquals(Command::SUCCESS, $tester->run([
      'command' => 'ex:list',
    ]));
    $display = $tester->getDisplay();
    $this->assertStringContainsString('Package', $display);
    $this->assertStringContainsString('Version', $display);
    $this->assertStringContainsString('User', $display);
    $this->assertStringContainsString('Installed', $display);
    $this->assertStringContainsString('Uninstalled', $display);
    $this->assertStringContainsString(\Drupal::VERSION, $display);
  }

}