function ComposerPluginsValidatorTest::testAddDisallowedPlugin

Tests adding a plugin that's not allowed by the allow-plugins config.

The exception that this test looks for is not necessarily triggered by ComposerPluginsValidator; Composer will exit with an error if there is an installed plugin that is not allowed by the `allow-plugins` config. In practice, this means that whichever validator is the first one to do a Composer operation (via ComposerInspector) will get the exception -- it may or may not be ComposerPluginsValidator.

This test is here to ensure that Composer's behavior remains consistent, even if we're not explicitly testing ComposerPluginsValidator here.

File

core/modules/package_manager/tests/src/Kernel/ComposerPluginsValidatorTest.php, line 118

Class

ComposerPluginsValidatorTest

@covers \Drupal\package_manager\Validator\ComposerPluginsValidator @group package_manager @internal

Namespace

Code

public function testAddDisallowedPlugin() : void {
    $this->getStageFixtureManipulator()
        ->addPackage([
        'name' => 'composer/plugin-c',
        'version' => '16.4',
        'type' => 'composer-plugin',
        'require' => [
            'composer-plugin-api' => '*',
        ],
        'extra' => [
            'class' => 'AnyClass',
        ],
    ]);
    $expected_message = "composer/plugin-c contains a Composer plugin which is blocked by your allow-plugins config.";
    $stage = $this->createStage();
    $stage->create();
    $stage->require([
        'drupal/core:9.8.1',
    ]);
    try {
        // We are trying to add package plugin-c but not allowing it in config,
        // so we expect the operation to fail on PreApplyEvent.
        $stage->apply();
    } catch (StageEventException $e) {
        // Processing is required because the error message we get from Composer
        // contains multiple white spaces at the start or end of line.
        $this->assertStringContainsString($expected_message, preg_replace('/\\s\\s+/', '', $e->getMessage()));
        $this->assertInstanceOf(PreApplyEvent::class, $e->event);
    }
}