1 files changed, 53 insertions, 0 deletions
diff --git a/tests/Feature/Database/DatabaseServiceProviderConnectionTest.php b/tests/Feature/Database/DatabaseServiceProviderConnectionTest.php
new file mode 100644
index 00000000..dd1ce729
--- /dev/null
+++ b/tests/Feature/Database/DatabaseServiceProviderConnectionTest.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace Engelsystem\Test\Database;
+
+use Engelsystem\Application;
+use Engelsystem\Config\Config;
+use Engelsystem\Database\DatabaseServiceProvider;
+use PHPUnit\Framework\TestCase;
+use PHPUnit_Framework_MockObject_MockObject;
+
+class DatabaseServiceProviderConnectionTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Database\DatabaseServiceProvider::register()
+     */
+    public function testRegister()
+    {
+        /** @var PHPUnit_Framework_MockObject_MockObject|Config $config */
+        $config = $this->getMockBuilder(Config::class)
+            ->getMock();
+
+        /** @var PHPUnit_Framework_MockObject_MockObject|Application $app */
+        $app = $this->getMockBuilder(Application::class)
+            ->setMethods(['get'])
+            ->getMock();
+        Application::setInstance($app);
+
+        $app->expects($this->once())
+            ->method('get')
+            ->with('config')
+            ->willReturn($config);
+
+        $config->expects($this->atLeastOnce())
+            ->method('get')
+            ->with('database')
+            ->willReturn($this->getDbConfig());
+
+        $serviceProvider = new DatabaseServiceProvider($app);
+        $serviceProvider->register();
+    }
+
+    private function getDbConfig()
+    {
+        $configValues = require __DIR__ . '/../../../config/config.default.php';
+        $configFile = __DIR__ . '/../../../config/config.php';
+
+        if (file_exists($configFile)) {
+            $configValues = array_replace_recursive($configValues, require $configFile);
+        }
+
+        return $configValues['database'];
+    }
+}