Implement Backend Testing

.github/workflows/backend.yml

@@ -6,7 +6,7 @@ jobs:
   run:
     uses: flarum/framework/.github/workflows/REUSABLE_backend.yml@main
     with:
-      enable_backend_testing: false
+      enable_backend_testing: true
       enable_phpstan: true
       php_versions: '["8.0", "8.1", "8.2", "8.3"]'
       backend_directory: .

.gitignore

@@ -2,3 +2,4 @@ node_modules
 vendor
 composer.lock
 js/dist
+.phpunit.result.cache

composer.json

@@ -71,13 +71,32 @@
         "flarum/subscriptions": "*",
         "flarum/phpstan": "*",
         "flarum/mentions": "*",
-        "flarum/gdpr": "dev-main"
+        "flarum/gdpr": "dev-main",
+        "flarum/testing": "^1.0.0",
+        "flarum/tags":"*",
+        "fof/extend": "*"
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "FoF\\FollowTags\\Tests\\": "tests/"
+        }
     },
     "scripts": {
         "analyse:phpstan": "phpstan analyse",
-        "clear-cache:phpstan": "phpstan clear-result-cache"
+        "clear-cache:phpstan": "phpstan clear-result-cache",
+        "test": [
+            "@test:unit",
+            "@test:integration"
+        ],
+        "test:unit": "phpunit -c tests/phpunit.unit.xml",
+        "test:integration": "phpunit -c tests/phpunit.integration.xml",
+        "test:setup": "@php tests/integration/setup.php"
     },
     "scripts-descriptions": {
-        "analyse:phpstan": "Run static analysis"
+        "analyse:phpstan": "Run static analysis",
+        "test": "Runs all tests.",
+        "test:unit": "Runs all unit tests.",
+        "test:integration": "Runs all integration tests.",
+        "test:setup": "Sets up a database for use with integration tests. Execute this only once."
     }
 }

tests/integration/ExtensionDepsTrait.php

@@ -0,0 +1,22 @@
+<?php
+
+/*
+ * This file is part of fof/follow-tags.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FoF\FollowTags\Tests\integration;
+
+trait ExtensionDepsTrait
+{
+    public function extensionDeps(): void
+    {
+        $this->extension('flarum-tags');
+        $this->extension('fof-extend');
+        $this->extension('fof-follow-tags');
+    }
+}

tests/integration/TagsDefinitionTrait.php

@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of fof/follow-tags.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FoF\FollowTags\Tests\integration;
+
+trait TagsDefinitionTrait
+{
+    public function tags(): array
+    {
+        return [
+            ['id' => 1, 'name' => 'General', 'slug' => 'general', 'position' => 0, 'parent_id' => null],
+            ['id' => 2, 'name' => 'Testing', 'slug' => 'testing', 'position' => 1, 'parent_id' => null],
+            ['id' => 3, 'name' => 'Archive', 'slug' => 'archive', 'position' => 2, 'parent_id' => null, 'is_restricted' => true],
+        ];
+    }
+}

tests/integration/notifications/NotificationsTest.php

@@ -0,0 +1,118 @@
+<?php
+
+/*
+ * This file is part of fof/follow-tags.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace FoF\FollowTags\tests\integration\notifications;
+
+use Carbon\Carbon;
+use Flarum\Testing\integration\RetrievesAuthorizedUsers;
+use Flarum\Testing\integration\TestCase;
+use FoF\FollowTags\tests\integration\ExtensionDepsTrait;
+use FoF\FollowTags\tests\integration\TagsDefinitionTrait;
+
+class NotificationsTest extends TestCase
+{
+    use RetrievesAuthorizedUsers;
+    use ExtensionDepsTrait;
+    use TagsDefinitionTrait;
+
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->extensionDeps();
+
+        $this->prepareDatabase([
+            'users' => [
+                $this->normalUser(),
+            ],
+            'tags'     => $this->tags(),
+            'tag_user' => [
+                ['user_id' => 2, 'tag_id' => 1, 'is_hidden' => 0, 'subscription' => 'follow', 'created_at' => Carbon::now()->toDateTimeString()],
+                ['user_id' => 2, 'tag_id' => 2, 'is_hidden' => 0, 'subscription' => 'lurking', 'created_at' => Carbon::now()->toDateTimeString()],
+            ],
+            'discussion_tag' => [
+                ['discussion_id' => 1, 'tag_id' => 1, 'created_at' => Carbon::now()->toDateTimeString()],
+                ['discussion_id' => 2, 'tag_id' => 2, 'created_at' => Carbon::now()->toDateTimeString()],
+            ],
+            'discussions' => [
+                ['id' => 1, 'title' => 'The quick brown fox jumps over the lazy dog', 'created_at' => Carbon::now()->toDateTimeString(), 'user_id' => 2, 'participant_count' => 1],
+                ['id' => 2, 'title' => 'The quick brown fox jumps over the lazy dog', 'created_at' => Carbon::now()->toDateTimeString(), 'user_id' => 2, 'participant_count' => 1],
+            ],
+            'posts' => [
+                ['id' => 1, 'discussion_id' => 1, 'user_id' => 2, 'type' => 'comment', 'content' => '<t><p>Following</p></t>', 'is_private' => 0, 'is_approved' => 1, 'number' => 1],
+                ['id' => 2, 'discussion_id' => 2, 'user_id' => 2, 'type' => 'comment', 'content' => '<t><p>Lurking</p></t>', 'is_private' => 0, 'is_approved' => 1, 'number' => 1],
+            ],
+        ]);
+    }
+
+    /**
+     * @test
+     */
+    public function notification_sent_when_new_discussion_in_followed_tag()
+    {
+        $response = $this->send(
+            $this->request('POST', '/api/discussions', [
+                'authenticatedAs' => 1,
+                'json'            => [
+                    'data' => [
+                        'attributes' => [
+                            'title'   => 'New discussion',
+                            'content' => '<t><p>New Post</p></t>',
+                        ],
+                        'relationships' => [
+                            'tags' => [
+                                'data' => [
+                                    ['type' => 'tags', 'id' => 1],
+                                ],
+                            ],
+                        ],
+                    ],
+                ],
+            ])
+        );
+
+        $this->assertEquals(201, $response->getStatusCode());
+
+        $response = $this->send(
+            $this->request('GET', '/api/notifications', [
+                'authenticatedAs' => 2,
+            ])
+        );
+
+        $this->assertEquals(200, $response->getStatusCode());
+
+        $response = json_decode($response->getBody(), true);
+
+        $this->assertEquals(1, count($response['data']));
+        $this->assertEquals('newDiscussionInTag', $response['data'][0]['attributes']['contentType']);
+    }
+
+    /**
+     * @test
+     */
+    public function no_notification_sent_when_new_post_in_followed_tag()
+    {
+    }
+
+    /**
+     * @test
+     */
+    public function notification_sent_when_new_discussion_in_lurked_tag()
+    {
+    }
+
+    /**
+     * @test
+     */
+    public function notification_sent_when_new_post_in_lurked_tag()
+    {
+    }
+}

tests/integration/setup.php

@@ -0,0 +1,18 @@
+<?php
+
+/*
+ * This file is part of fof/follow-tags.
+ *
+ * Copyright (c) FriendsOfFlarum.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use Flarum\Testing\integration\Setup\SetupScript;
+
+require __DIR__.'/../../vendor/autoload.php';
+
+$setup = new SetupScript();
+
+$setup->run();

tests/phpunit.integration.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+    backupGlobals="false"
+    backupStaticAttributes="false"
+    colors="true"
+    convertErrorsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertWarningsToExceptions="true"
+    processIsolation="true"
+    stopOnFailure="false"
+>
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">../src/</directory>
+        </include>
+    </coverage>
+    <testsuites>
+        <testsuite name="Flarum Integration Tests">
+            <directory suffix="Test.php">./integration</directory>
+             <exclude>./integration/tmp</exclude>
+        </testsuite>
+    </testsuites>
+</phpunit>

tests/phpunit.unit.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit
+    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+    backupGlobals="false"
+    backupStaticAttributes="false"
+    colors="true"
+    convertErrorsToExceptions="true"
+    convertNoticesToExceptions="true"
+    convertWarningsToExceptions="true"
+    processIsolation="false"
+    stopOnFailure="false"
+>
+    <coverage processUncoveredFiles="true">
+        <include>
+            <directory suffix=".php">../src/</directory>
+        </include>
+    </coverage>
+    <testsuites>
+        <testsuite name="Flarum Unit Tests">
+            <directory suffix="Test.php">./unit</directory>
+        </testsuite>
+    </testsuites>
+    <listeners>
+        <listener class="\Mockery\Adapter\Phpunit\TestListener" />
+    </listeners>
+</phpunit>