Fixture Bundle

The Fixture Bundle provides a flexible and organized way to load test and demo data into your Shopware 6 application. It's designed to be extensible and easy to use, supporting dependency management, priority-based execution, and group filtering. This guide walks you through creating and managing data fixtures for your Shopware project.

Installation

To get started, add the Fixture Bundle to your project using Composer:

composer require shopware/fixture-bundle:*

Creating a basic fixture

To create a fixture, you need to create a new class that implements the Shopware\Core\Framework\Test\TestCaseBase\FixtureInterface and has the #[Fixture] attribute.

Here is an example of a simple fixture that creates two product categories:

<?php declare(strict_types=1);

namespace Swag\BasicExample\Test\Fixture;

use Shopware\Core\Framework\DataAbstractionLayer\EntityRepository;
use Shopware\Core\Framework\Test\TestCaseBase\Fixture;
use Shopware\Core\Framework\Test\TestCaseBase\FixtureInterface;
use Shopware\Core\Framework\Uuid\Uuid;
use Symfony\Component\DependencyInjection\Attribute\Autowire;

#[Fixture(name: 'category')]
class CategoryFixture implements FixtureInterface
{
    public function __construct(
 #[Autowire(service: 'category.repository')]
        private readonly EntityRepository $categoryRepository,
    ) {
    }

    public function load(): void
    {
        $categories = [
            [
                'id' => Uuid::randomHex(),
                'name' => 'Electronics',
                'active' => true,
            ],
            [
                'id' => Uuid::randomHex(),
                'name' => 'Clothing',
                'active' => true,
            ],
        ];

        $this->categoryRepository->create($categories, Context::createDefaultContext());
    }
}

The Fixture attribute

The #[Fixture] attribute configures the behavior of your fixture and accepts the following parameters:

• priority (int, default: 0): A higher integer means the fixture will be executed earlier.
• dependsOn (array, default: []): An array of fixture class names that must be executed before this fixture.
• groups (array, default: ['default']): An array of group names this fixture belongs to. This allows for selective loading of fixtures.

Commands

The Fixture Bundle comes with two bin/console commands to help you manage your fixtures.

Loading fixtures

To execute your fixtures and load data into the database, use the fixture:load command.

• Load all fixtures:

   bin/console fixture:load

• Load fixtures from a specific group: You can also load a subset of fixtures by specifying a group. This is useful for separating test data from demo data, for example.

   bin/console fixture:load --group=test-data

Listing fixtures

To see a list of all available fixtures, their execution order, and their configuration, use the fixture:list command.

bin/console fixture:list

This command provides a clear overview of how your fixtures are prioritized and their dependencies.

Example output:

 Available Fixtures
 ==================

+-------+---------------------+----------+-----------------+---------------------+
| Order | Class               | Priority | Groups          | Depends On          |
+-------+---------------------+----------+-----------------+---------------------+
| 1     | CategoryFixture     | 100      | catalog, test-  | -                   |
|       |                     |          | data            |                     |
| 2     | ManufacturerFixture | 90       | catalog         | -                   |
| 3     | ProductFixture      | 50       | catalog, test-  | CategoryFixture,    |
|       |                     |          | data            | ManufacturerFixture |
| 4     | CustomerFixture     | 0        | customers       | -                   |
+-------+---------------------+----------+-----------------+---------------------+

 [OK] Found 4 fixture(s).

Execution order

The following rules determine the execution order of fixtures:

1. Dependencies: If a fixture declares dependencies using dependsOn, it will always run after its dependencies have been executed.
2. Priority: Among fixtures without dependency relationships, those with a higher priority value are executed first.
3. Circular dependency detection: The system will throw an exception if circular dependencies are detected, preventing infinite loops.

Specialized fixtures

The Fixture Bundle includes several specialized loaders to simplify common data creation tasks.

Theme fixtures

The ThemeFixtureLoader provides a convenient, fluent interface for configuring theme settings. It automatically handles theme discovery and recompilation and applies changes only when necessary.

<?php declare(strict_types=1);

namespace Swag\BasicExample\Test\Fixture;

use Shopware\Core\Framework\Test\TestCaseBase\Fixture;
use Shopware\Core\Framework\Test\TestCaseBase\FixtureInterface;
use Shopware\Storefront\Theme\ThemeDefinition;

#[Fixture(name: 'theme', groups: ['theme-config', 'branding'])]
class ThemeFixture implements FixtureInterface
{
    public function __construct(
        private readonly ThemeFixtureLoader $themeFixtureLoader
    ) {
    }

    public function load(): void
    {
        // Will be uploaded just once and reused based on file content
        $logo = $this->mediaHelper->upload(__DIR__ . '/shop.png', $this->mediaHelper->getDefaultFolder(ThemeDefinition::ENTITY_NAME)->getId());

        $this->themeFixtureLoader->apply(
            (new ThemeFixtureDefinition('Shopware default theme'))
                ->config('sw-color-brand-primary', '#ff6900')
                ->config('sw-border-radius-default', '8px')
                ->config('sw-font-family-base', '"Inter", sans-serif')
                ->config('sw-logo-desktop', $logo)
        );
    }
}

Custom field fixtures

The CustomFieldSetFixtureLoader helps you create and manage custom field sets and their associated custom fields for different entities.

<?php declare(strict_types=1);

namespace Swag\BasicExample\Test\Fixture;

use Shopware\Core\Framework\Test\TestCaseBase\Fixture;
use Shopware\Core\Framework\Test\TestCaseBase\FixtureInterface;
use Shopware\Core\System\CustomField\CustomFieldTypes;

#[Fixture(name: 'custom-field')]
class CustomFieldFixture implements FixtureInterface
{
    public function __construct(
        private readonly CustomFieldSetFixtureLoader $customFieldSetFixtureLoader
    ) {
    }

    public function load(): void
    {
        $this->customFieldSetFixtureLoader->apply(
            (new CustomFieldSetFixtureDefinition('Product Specifications', 'product_specs'))
                ->relation('product')
                ->field(
                    (new CustomFieldFixtureDefinition('weight', CustomFieldTypes::FLOAT))
                        ->label('en-GB', 'Weight (kg)')
                        ->label('de-DE', 'Gewicht (kg)')
                )
                ->field(
                    (new CustomFieldFixtureDefinition('warranty_period', CustomFieldTypes::INT))
                        ->label('en-GB', 'Warranty Period (months)')
                )
        );
    }
}

Customer fixtures

The CustomerFixtureLoader offers a comprehensive way to create customers with addresses, custom fields, and other properties. The loader uses the email address as a unique identifier and updates existing customers if a match is found.

<?php declare(strict_types=1);

namespace Swag\BasicExample\Test\Fixture;

use Shopware\Core\Framework\Test\TestCaseBase\Fixture;
use Shopware\Core\Framework\Test\TestCaseBase\FixtureInterface;

#[Fixture(name: 'customer', groups: ['customers', 'addresses'])]
class CustomerFixture implements FixtureInterface
{
    public function __construct(
        private readonly CustomerFixtureLoader $customerFixtureLoader
    ) {
    }

    public function load(): void
    {
        $this->customerFixtureLoader->apply(
            (new CustomerFixtureDefinition('max.mustermann@example.com'))
                ->firstName('Max')
                ->lastName('Mustermann')
                ->salutation('mr')
                ->password('password')
                ->defaultBillingAddress([
                    'firstName' => 'Max',
                    'lastName' => 'Mustermann',
                    'street' => 'Musterstraße 123',
                    'zipcode' => '12345',
                    'city' => 'Musterstadt',
                    'country' => 'DEU',
                ])
                ->addAddress('work', [
                    'firstName' => 'Max',
                    'lastName' => 'Mustermann',
                    'street' => 'Office Street 789',
                    'zipcode' => '11111',
                    'city' => 'Business City',
                    'country' => 'DEU',
                ])
        );
    }
}

Best practices

• Meaningful Names: Give your fixture classes clear, descriptive names.
• Organize with Groups: Use groups like test-data, demo-data, or performance-test to categorize fixtures.
• Declare Dependencies: Explicitly declare dependencies to ensure a predictable and correct execution order.
• Focused Fixtures: Each fixture should have a single, clear responsibility.
• Idempotent Design: Fixtures should be possible to run multiple times without causing errors or creating duplicate data.
• Use Dependency Injection: Inject services into your fixture's constructor instead of fetching them from the container.

By following these guidelines, you can build a robust and maintainable set of data fixtures for your Shopware project.