OroCommerce v6.1 Functional Testing (PHPUnit)

Functional tests exercise real controllers, services, commands, APIs and ACL rules against a real database. WebTestCase boots the kernel, manages transactional isolation, loads fixtures deterministically and layers HTTP/grid/JSON helpers over BrowserKit.

Canonical WebTestCase — client, fixtures, isolation, assertion

/**
 * @dbIsolationPerTest
 * @outputBuffering enabled
 */
class DocumentControllerTest extends WebTestCase
{
    protected function setUp(): void
    {
        $this->initClient([], $this->generateBasicAuthHeader());   // [email protected] / admin
        $this->loadFixtures([LoadDocumentData::class]);
    }

    public function testView(): void
    {
        $document = $this->getReference('document.first');
        $this->client->request('GET', $this->getUrl('acme_demo_document_view', ['id' => $document->getId()]));
        $this->assertHtmlResponseStatusCodeEquals($this->client->getResponse(), 200);
    }
}

loadFixtures() runs once per test case, resolving dependencies via DependentFixtureInterface; getReference() retrieves what a fixture registered. EM clearing: references/fixtures.md.

WebTestCase Helpers

generateBasicAuthHeader() for HTML forms, generateApiAuthHeader($user) for the REST API — there the framework issues the token, so no password. Also loadFixtures, getReference, getContainer, runCommand, requestGrid, getJsonResponseContent, getUrl and the two status-code assertions. Signatures: references/webtestcase-helpers.md.

Isolation Annotations

• @dbIsolationPerTest — a transaction per method, rolled back at the end. Without it the class shares one transaction and state bleeds.
• @outputBuffering enabled — required on WebTestCase subclasses; strict output mode otherwise fails on any echo during request handling.
• @depends — inherits fixtures and state. Only for sequential scenarios where isolation would defeat the test.

API, command, grid

Same kernel, different helper and auth header:

$this->initClient([], $this->generateApiAuthHeader('[email protected]'));   // REST
$result = $this->getJsonResponseContent($this->client->getResponse(), 200);
$output = $this->runCommand('oro:search:reindex', ['--class' => 'OroUserBundle:User']);
$response = $this->client->requestGrid('users-grid', ['users-grid[_filter][username][value]' => 'admin']);

runCommand needs no auth header, but still initClient(). Filter brackets: references/grid-testing.md; 403 flows: references/acl-patterns.md.

Test Environment Installation

php bin/console oro:install --env=test. CLI flags such as --user-email=… are silently ignored there, so install parameters must come from orotestframework.installoptions in config/config.yml (references/install-options.md). ORODBDSN and OROMAILER_DSN live in .env-app.test.local.

Running Tests

docker compose run --rm toolbox bin/phpunit -c ./ --testsuite=functional
docker compose run --rm toolbox bin/phpunit -c ./ --testsuite=unit

Never both in one invocation — mocks from the unit suite break kernel boot and service resolution in the functional one, surfacing as service-not-found errors in unrelated tests.

Key Pitfalls

1. Forgetting @dbIsolationPerTest — one transaction per class, state bleeding between methods, order-dependent failures.
2. --user-email=… on oro:install --env=test — silently ignored; the only supported path is orotestframework.install_options.
3. Assuming fixtures share EM state — the EM is cleared after each fixture, so entities from A are detached when B runs. InitialFixtureInterface on those that must survive.
4. Bundle aliases for entity FQCNs — deprecated in Doctrine; Product::class everywhere.

See Also

references/: webtestcase-helpers.md (signatures) · install-options.md · fixtures.md · acl-patterns.md (HTML vs JSON 403, limited-user setup) · grid-testing.md · v6.1.md · v7.0.md