Add DatabaseCreationTest

.gitignore

@@ -1,2 +1,3 @@
+.env
 composer.lock
 vendor/

.travis.yml

@@ -8,6 +8,7 @@ branches:
     - master
 
 services:
+  - mysql
   - redis-server
 
 before_install:
@@ -16,7 +17,13 @@ before_install:
 install:
   - travis_retry composer install --no-interaction
 
-script: vendor/bin/phpunit --coverage-clover=coverage.xml
+before_script:
+  - export DB_USERNAME=root
+  - export DB_PASSWORD=root
+  - mysql -e 'CREATE DATABASE travis_tenancy;'
+  - export DB_DATABASE=travis_tenancy
+
+script: vendor/bin/phpunit -v --coverage-clover=coverage.xml
 
 after_success:
   - export CODECOV_TOKEN="24382d15-84e7-4a55-bea4-c4df96a24a9b"

composer.json

@@ -15,7 +15,8 @@
     },
     "require-dev": {
         "orchestra/testbench": "~3.0",
-        "laravel/framework": "5.7.*"
+        "laravel/framework": "5.7.*",
+        "vlucas/phpdotenv": "^2.2"
     },
     "autoload": {
         "psr-4": {

src/DatabaseCreators/MySQLDatabaseCreator.php

@@ -2,6 +2,7 @@
 
 namespace Stancl\Tenancy\DatabaseCreators;
 
+use Illuminate\Support\Facades\DB;
 use Stancl\Tenancy\Interfaces\DatabaseCreator;
 
 class MySQLDatabaseCreator implements DatabaseCreator

src/DatabaseManager.php

@@ -2,14 +2,9 @@
 
 namespace Stancl\Tenancy;
 
-use Illuminate\Bus\Queueable;
 use Illuminate\Support\Facades\DB;
-use Illuminate\Queue\SerializesModels;
-use Illuminate\Queue\InteractsWithQueue;
-use Illuminate\Foundation\Bus\Dispatchable;
-use Illuminate\Contracts\Queue\ShouldQueue;
+use Stancl\Tenancy\Jobs\QueuedDatabaseCreator;
 use Illuminate\Database\DatabaseManager as BaseDatabaseManager;
-use Stancl\Tenancy\Interfaces\DatabaseCreator;
 
 class DatabaseManager
 {
@@ -48,7 +43,7 @@ class DatabaseManager
         }
 
         if (config('tenancy.queue_database_creation', false)) {
-            QueuedDatabaseCreator::dispatch(app($databaseCreators[$driver], $name));
+            QueuedDatabaseCreator::dispatch(app($databaseCreators[$driver]), $name);
         } else {
             app($databaseCreators[$driver])->createDatabase($name);
         }
@@ -77,31 +72,3 @@ class DatabaseManager
         config()->set(['database.connections.tenant.database' => $database_name]);
     }
 }
-
-class QueuedDatabaseCreator implements ShouldQueue
-{
-    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
-
-    /**
-     * Create a new job instance.
-     *
-     * @param DatabaseCreator $databaseCreator
-     * @param string $databaseName
-     * @return void
-     */
-    public function __construct(DatabaseCreator $databaseCreator, string $databaseName)
-    {
-        $this->databaseCreator = $databaseCreator;
-        $this->databaseName = $databaseName;
-    }
-
-    /**
-     * Execute the job.
-     *
-     * @return void
-     */
-    public function handle()
-    {
-        $this->databaseCreator->createDatabase($databaseName);
-    }
-}

src/Jobs/QueuedDatabaseCreator.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Stancl\Tenancy\Jobs;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Queue\SerializesModels;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Stancl\Tenancy\Interfaces\DatabaseCreator;
+
+class QueuedDatabaseCreator implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    /**
+     * Create a new job instance.
+     *
+     * @param DatabaseCreator $databaseCreator
+     * @param string $databaseName
+     * @return void
+     */
+    public function __construct(DatabaseCreator $databaseCreator, string $databaseName)
+    {
+        $this->databaseCreator = $databaseCreator;
+        $this->databaseName = $databaseName;
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        $this->databaseCreator->createDatabase($databaseName);
+    }
+}

tests/DatabaseCreationTest.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Stancl\Tenancy\Tests;
+
+use Illuminate\Support\Facades\DB;
+use Stancl\Tenancy\DatabaseManager;
+use Illuminate\Support\Facades\Queue;
+use Stancl\Tenancy\Jobs\QueuedDatabaseCreator;
+
+class DatabaseCreationTest extends TestCase
+{
+    /** @test */
+    public function sqlite_database_is_created()
+    {
+        $db_name = 'testdatabase' . $this->randomString(10) . '.sqlite';
+        app(DatabaseManager::class)->create($db_name, 'sqlite');
+        $this->assertFileExists(database_path($db_name));
+    }
+
+    /** @test */
+    public function mysql_database_is_created()
+    {
+        if (! $this->isTravis()) {
+            $this->markTestSkipped('As to not bloat your MySQL instance with test databases, this test is not run by default.');
+        }
+
+        config()->set([
+            'database.default' => 'mysql',
+            'database.connections.mysql.database' => 'travis_tenancy',
+        ]);
+
+        $db_name = 'testdatabase' . $this->randomString(10);
+        app(DatabaseManager::class)->create($db_name, 'mysql');
+        $this->assertNotEmpty(DB::select("SELECT SCHEMA_NAME FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = '$db_name'"));
+    }
+
+    /** @test */
+    public function database_creation_can_be_queued()
+    {
+        Queue::fake();
+
+        config()->set('tenancy.queue_database_creation', true);
+        $db_name = 'testdatabase' . $this->randomString(10) . '.sqlite';
+        app(DatabaseManager::class)->create($db_name, 'sqlite');
+
+        Queue::assertPushed(QueuedDatabaseCreator::class);
+    }
+}

tests/TestCase.php

@@ -30,19 +30,23 @@ class TestCase extends \Orchestra\Testbench\TestCase
      */
     protected function getEnvironmentSetUp($app)
     {
-        $app['config']->set('database.redis.client', 'phpredis');
-        $app['config']->set('database.redis.tenancy', [
-            'host' => env('TENANCY_TEST_REDIS_HOST', '127.0.0.1'),
-            'password' => env('TENANCY_TEST_REDIS_PASSWORD', null),
-            'port' => env('TENANCY_TEST_REDIS_PORT', 6379),
-            // Use the #14 Redis database unless specified otherwise.
-            // Make sure you don't store anything in this db!
-            'database' => env('TENANCY_TEST_REDIS_DB', 14),
-        ]);
-        $app['config']->set('tenancy.database', [
-            'based_on' => 'sqlite',
-            'prefix' => 'tenant',
-            'suffix' => '.sqlite',
+        (new \Dotenv\Dotenv(__DIR__ . '/..'))->load();
+
+        $app['config']->set([
+            'database.redis.client' => 'phpredis',
+            'database.redis.tenancy' => [
+                'host' => env('TENANCY_TEST_REDIS_HOST', '127.0.0.1'),
+                'password' => env('TENANCY_TEST_REDIS_PASSWORD', null),
+                'port' => env('TENANCY_TEST_REDIS_PORT', 6379),
+                // Use the #14 Redis database unless specified otherwise.
+                // Make sure you don't store anything in this db!
+                'database' => env('TENANCY_TEST_REDIS_DB', 14),
+            ],
+            'tenancy.database' => [
+                'based_on' => 'sqlite',
+                'prefix' => 'tenant',
+                'suffix' => '.sqlite',
+            ],
         ]);
     }
 
@@ -61,4 +65,15 @@ class TestCase extends \Orchestra\Testbench\TestCase
     {
         $app->singleton('Illuminate\Contracts\Http\Kernel', \Stancl\Tenancy\Testing\HttpKernel::class);
     }
+
+    public function randomString(int $length = 10)
+    {
+        return substr(str_shuffle(str_repeat($x = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', ceil($length / strlen($x)))), 1, $length);
+    }
+
+    public function isTravis()
+    {
+        // Multiple, just to make sure. Someone might accidentally set one on their computer.
+        return env('CI') && env('TRAVIS') && env('CONTINUOUS_INTEGRATION');
+    }
 }