1 files changed, 45 insertions, 0 deletions
diff --git a/tests/Unit/Config/ConfigServiceProviderTest.php b/tests/Unit/Config/ConfigServiceProviderTest.php
new file mode 100644
index 00000000..c8be4b7d
--- /dev/null
+++ b/tests/Unit/Config/ConfigServiceProviderTest.php
@@ -0,0 +1,45 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Config;
+
+use Engelsystem\Application;
+use Engelsystem\Config\Config;
+use Engelsystem\Config\ConfigServiceProvider;
+use Engelsystem\Test\Unit\ServiceProviderTest;
+use PHPUnit_Framework_MockObject_MockObject;
+
+class ConfigServiceProviderTest extends ServiceProviderTest
+{
+    /**
+     * @covers \Engelsystem\Config\ConfigServiceProvider::register()
+     */
+    public function testRegister()
+    {
+        /** @var PHPUnit_Framework_MockObject_MockObject|Config $config */
+        $config = $this->getMockBuilder(Config::class)
+            ->getMock();
+
+        $app = $this->getApp(['make', 'instance', 'get']);
+        Application::setInstance($app);
+
+        $this->setExpects($app, 'make', [Config::class], $config);
+        $this->setExpects($app, 'instance', ['config', $config]);
+        $this->setExpects($app, 'get', ['path.config'], __DIR__ . '/../../../config', $this->atLeastOnce());
+
+        $this->setExpects($config, 'set', null, null, $this->exactly(2));
+        $this->setExpects($config, 'get', [null], []);
+
+        $configFile = __DIR__ . '/../../../config/config.php';
+        $configExists = file_exists($configFile);
+        if (!$configExists) {
+            file_put_contents($configFile, '<?php return [];');
+        }
+
+        $serviceProvider = new ConfigServiceProvider($app);
+        $serviceProvider->register();
+
+        if (!$configExists) {
+            unlink($configFile);
+        }
+    }
+}