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-rw-r--r--tests/Unit/HelpersTest.php152
1 files changed, 152 insertions, 0 deletions
diff --git a/tests/Unit/HelpersTest.php b/tests/Unit/HelpersTest.php
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--- /dev/null
+++ b/tests/Unit/HelpersTest.php
@@ -0,0 +1,152 @@
+<?php
+
+namespace Engelsystem\Test\Config;
+
+use Engelsystem\Application;
+use Engelsystem\Config\Config;
+use Engelsystem\Container\Container;
+use Engelsystem\Http\Request;
+use Engelsystem\Renderer\Renderer;
+use Engelsystem\Routing\UrlGenerator;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\HttpFoundation\Session\Session;
+
+class HelpersTest extends TestCase
+{
+ /**
+ * @covers \app
+ */
+ public function testApp()
+ {
+ $class = new class
+ {
+ };
+
+ $appMock = $this->getAppMock('some.name', $class);
+
+ $this->assertEquals($appMock, app());
+ $this->assertEquals($class, app('some.name'));
+ }
+
+ /**
+ * @covers \config
+ */
+ public function testConfig()
+ {
+ $configMock = $this->getMockBuilder(Config::class)
+ ->getMock();
+
+ $this->getAppMock('config', $configMock);
+ $this->assertEquals($configMock, config());
+
+ $configMock->expects($this->once())
+ ->method('set')
+ ->with(['foo' => 'bar']);
+
+ $this->assertTrue(config(['foo' => 'bar']));
+
+ $configMock->expects($this->once())
+ ->method('get')
+ ->with('mail')
+ ->willReturn(['user' => 'FooBar']);
+
+ $this->assertEquals(['user' => 'FooBar'], config('mail'));
+ }
+
+ /**
+ * @covers \request
+ */
+ public function testRequest()
+ {
+ $requestMock = $this->getMockBuilder(Request::class)
+ ->getMock();
+
+ $this->getAppMock('request', $requestMock);
+ $this->assertEquals($requestMock, request());
+
+ $requestMock->expects($this->once())
+ ->method('input')
+ ->with('requestKey')
+ ->willReturn('requestValue');
+
+ $this->assertEquals('requestValue', request('requestKey'));
+ }
+
+ /**
+ * @covers \session
+ */
+ public function testSession()
+ {
+ $sessionMock = $this->getMockBuilder(Session::class)
+ ->getMock();
+
+ $this->getAppMock('session', $sessionMock);
+ $this->assertEquals($sessionMock, session());
+
+ $sessionMock->expects($this->once())
+ ->method('get')
+ ->with('someKey')
+ ->willReturn('someValue');
+
+ $this->assertEquals('someValue', session('someKey'));
+ }
+
+ /**
+ * @covers \view
+ */
+ public function testView()
+ {
+ $rendererMock = $this->getMockBuilder(Renderer::class)
+ ->getMock();
+
+ $this->getAppMock('renderer', $rendererMock);
+ $this->assertEquals($rendererMock, view());
+
+ $rendererMock->expects($this->once())
+ ->method('render')
+ ->with('template.name', ['template' => 'data'])
+ ->willReturn('rendered template');
+
+ $this->assertEquals('rendered template', view('template.name', ['template' => 'data']));
+ }
+
+ /**
+ * @covers \url
+ */
+ public function testUrl()
+ {
+ $urlGeneratorMock = $this->getMockBuilder(UrlGenerator::class)
+ ->getMock();
+
+ $this->getAppMock('routing.urlGenerator', $urlGeneratorMock);
+ $this->assertEquals($urlGeneratorMock, url());
+
+ $urlGeneratorMock->expects($this->once())
+ ->method('to')
+ ->with('foo/bar', ['param' => 'value'])
+ ->willReturn('http://lorem.ipsum/foo/bar?param=value');
+
+ $this->assertEquals('http://lorem.ipsum/foo/bar?param=value', url('foo/bar', ['param' => 'value']));
+ }
+
+ /**
+ * @param string $alias
+ * @param object $object
+ * @return Application|\PHPUnit_Framework_MockObject_MockObject
+ */
+ protected function getAppMock($alias, $object)
+ {
+ $appMock = $this->getMockBuilder(Container::class)
+ ->getMock();
+
+ $appMock->expects($this->atLeastOnce())
+ ->method('get')
+ ->with($alias)
+ ->willReturn($object);
+
+ /** @var $appMock Application */
+ Application::setInstance($appMock);
+
+ return $appMock;
+ }
+}