Added tests for all API endpoints of Structural elements

tests/API/AuthenticatedApiTestCase.php

@@ -27,7 +27,7 @@ use ApiPlatform\Symfony\Bundle\Test\ApiTestCase;
 use ApiPlatform\Symfony\Bundle\Test\Client;
 use App\DataFixtures\APITokenFixtures;
 
-class AuthenticatedApiTestCase extends ApiTestCase
+abstract class AuthenticatedApiTestCase extends ApiTestCase
 {
     /**
      * Creates an API client with authentication.

tests/API/Endpoints/AttachmentTypeEndpointTest.php

@@ -0,0 +1,75 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class AttachmentTypeEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/attachment_types';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test Part',
+            'parent' => '/api/attachment_types/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(1, [
+            'name' => 'Test Part Updated',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(6);
+    }
+}

tests/API/Endpoints/CategoryEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class CategoryEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/categories';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/categories/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(1, [
+            'name' => 'Updated',
+            'parent' => '/api/categories/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(5);
+    }
+}

tests/API/Endpoints/CrudEndpointTestCase.php

@@ -0,0 +1,102 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\AuthenticatedApiTestCase;
+use Symfony\Contracts\HttpClient\ResponseInterface;
+
+abstract class CrudEndpointTestCase extends AuthenticatedApiTestCase
+{
+    /**
+     * Returns the base path of the endpoint.
+     * @return string
+     */
+    abstract protected function getBasePath(): string;
+
+    protected function getItemPath(int $id): string
+    {
+        $basePath = $this->getBasePath();
+        if (!str_ends_with($basePath, '/')) {
+            $basePath .= '/';
+        }
+
+        return $basePath . $id;
+    }
+
+    protected function _testGetCollection(): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('GET', $this->getBasePath());
+        self::assertResponseIsSuccessful();
+        self::assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        return $response;
+    }
+
+    protected function _testGetChildrenCollection(int $id): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('GET', $this->getItemPath($id) . '/children');
+        self::assertResponseIsSuccessful();
+        self::assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        return $response;
+    }
+
+    protected function _testGetItem(int $id): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('GET', $this->getItemPath($id));
+        self::assertResponseIsSuccessful();
+        self::assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        return $response;
+    }
+
+    protected function _testPostItem(array $data): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('POST', $this->getBasePath(), ['json' => $data]);
+        self::assertResponseIsSuccessful();
+        self::assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        return $response;
+    }
+
+    protected function _testPatchItem(int $id, array $data): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('PATCH', $this->getItemPath($id), [
+            'json' => $data,
+            'headers' => ['Content-Type' => 'application/merge-patch+json']
+        ]);
+        self::assertResponseIsSuccessful();
+        self::assertResponseHeaderSame('content-type', 'application/ld+json; charset=utf-8');
+
+        return $response;
+    }
+
+    protected function _testDeleteItem(int $id): ResponseInterface
+    {
+        $response = self::createAuthenticatedClient()->request('DELETE', $this->getItemPath($id));
+        self::assertResponseIsSuccessful();
+
+        return $response;
+    }
+}

tests/API/Endpoints/CurrencyEndpointTest.php

@@ -0,0 +1,64 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+
+class CurrencyEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/currencies';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 0,
+        ]);
+    }
+
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'iso_code' => 'USD',
+        ]);
+    }
+
+    /*public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(1, [
+            'name' => 'Updated',
+
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(5);
+    }*/
+}

tests/API/Endpoints/FootprintsEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class FootprintsEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/footprints';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/footprints/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(1, [
+            'name' => 'Updated',
+            'parent' => '/api/footprints/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(5);
+    }
+}

tests/API/Endpoints/InfoEndpointTest.php

@@ -0,0 +1,40 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace API\Endpoints;
+
+use App\Tests\API\AuthenticatedApiTestCase;
+
+class InfoEndpointTest extends AuthenticatedApiTestCase
+{
+    public function testGetInfo(): void
+    {
+        $response = self::createAuthenticatedClient()->request('GET', '/api/info');
+
+        self::assertResponseIsSuccessful();
+        self::assertJsonContains([
+            '@id' => '/api/info',
+            'title' => 'Part-DB',
+        ]);
+    }
+}

tests/API/Endpoints/ManufacturersEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class ManufacturersEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/manufacturers';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/manufacturers/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(5, [
+            'name' => 'Updated',
+            'parent' => '/api/manufacturers/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(7);
+    }
+}

tests/API/Endpoints/MeasurementUnitsEndpointTest.php

@@ -0,0 +1,74 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+class MeasurementUnitsEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/measurement_units';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/measurement_units/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(5, [
+            'name' => 'Updated',
+            'parent' => '/api/measurement_units/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(4);
+    }
+}

tests/API/Endpoints/PartEndpointTest.php

@@ -0,0 +1,72 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+class PartEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/parts';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 3,
+        ]);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test Part',
+            'description' => 'This is a test part',
+            'category' => '/api/categories/1',
+            'manufacturer' => '/api/manufacturers/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(1, [
+            'name' => 'Test Part Updated',
+            'category' => '/api/categories/2',
+            'manufacturer' => '/api/manufacturers/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(1);
+    }
+}

tests/API/Endpoints/ProjectsEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class ProjectsEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/projects';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/projects/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(5, [
+            'name' => 'Updated',
+            'parent' => '/api/projects/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(7);
+    }
+}

tests/API/Endpoints/StorageLocationsEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class StorageLocationsEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/storage_locations';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/storage_locations/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(5, [
+            'name' => 'Updated',
+            'parent' => '/api/storage_locations/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(7);
+    }
+}

tests/API/Endpoints/SuppliersEndpointTest.php

@@ -0,0 +1,76 @@
+<?php
+/*
+ * This file is part of Part-DB (https://github.com/Part-DB/Part-DB-symfony).
+ *
+ *  Copyright (C) 2019 - 2024 Jan Böhmer (https://github.com/jbtronics)
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU Affero General Public License as published
+ *  by the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU Affero General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Affero General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+
+namespace App\Tests\API\Endpoints;
+
+use App\Tests\API\Endpoints\CrudEndpointTestCase;
+
+class SuppliersEndpointTest extends CrudEndpointTestCase
+{
+
+    protected function getBasePath(): string
+    {
+        return '/api/suppliers';
+    }
+
+    public function testGetCollection(): void
+    {
+        $this->_testGetCollection();
+        self::assertJsonContains([
+            'hydra:totalItems' => 7,
+        ]);
+    }
+
+    public function testGetChildrenCollection(): void
+    {
+        $this->_testGetChildrenCollection(1);
+    }
+
+    public function testGetItem(): void
+    {
+        $this->_testGetItem(1);
+        $this->_testGetItem(2);
+        $this->_testGetItem(3);
+    }
+
+    public function testCreateItem(): void
+    {
+        $this->_testPostItem([
+            'name' => 'Test API',
+            'parent' => '/api/suppliers/1',
+        ]);
+    }
+
+    public function testUpdateItem(): void
+    {
+        $this->_testPatchItem(5, [
+            'name' => 'Updated',
+            'parent' => '/api/suppliers/2',
+        ]);
+    }
+
+    public function testDeleteItem(): void
+    {
+        $this->_testDeleteItem(7);
+    }
+}