1 files changed, 71 insertions, 0 deletions
diff --git a/tests/Unit/Middleware/SendResponseHandlerTest.php b/tests/Unit/Middleware/SendResponseHandlerTest.php
new file mode 100644
index 00000000..7431299e
--- /dev/null
+++ b/tests/Unit/Middleware/SendResponseHandlerTest.php
@@ -0,0 +1,71 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Middleware;
+
+use Engelsystem\Middleware\SendResponseHandler;
+use PHPUnit\Framework\TestCase;
+use PHPUnit_Framework_MockObject_MockObject as MockObject;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Server\RequestHandlerInterface;
+
+class SendResponseHandlerTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Middleware\SendResponseHandler::process
+     */
+    public function testRegister()
+    {
+        /** @var SendResponseHandler|MockObject $middleware */
+        $middleware = $this->getMockBuilder(SendResponseHandler::class)
+            ->setMethods(['headersSent', 'sendHeader'])
+            ->getMock();
+        /** @var ServerRequestInterface|MockObject $request */
+        $request = $this->getMockForAbstractClass(ServerRequestInterface::class);
+        /** @var ResponseInterface|MockObject $response */
+        $response = $this->getMockForAbstractClass(ResponseInterface::class);
+        /** @var RequestHandlerInterface|MockObject $handler */
+        $handler = $this->getMockForAbstractClass(RequestHandlerInterface::class);
+
+        $middleware->expects($this->atLeastOnce())
+            ->method('headersSent')
+            ->willReturnOnConsecutiveCalls(true, false);
+
+        $middleware->expects($this->exactly(4))
+            ->method('sendHeader')
+            ->withConsecutive(
+                ['HTTP/0.7 505 Something went wrong!', true, 505],
+                ['Foo: bar', false],
+                ['lorem: ipsum', false],
+                ['lorem: dolor', false]
+            );
+
+        $handler->expects($this->exactly(2))
+            ->method('handle')
+            ->with($request)
+            ->willReturn($response);
+
+        $response->expects($this->exactly(2))
+            ->method('getBody')
+            ->willReturn('Lorem Ipsum!');
+
+        $response->expects($this->atLeastOnce())
+            ->method('getProtocolVersion')
+            ->willReturn('0.7');
+
+        $response->expects($this->atLeastOnce())
+            ->method('getStatusCode')
+            ->willReturn(505);
+
+        $response->expects($this->once())
+            ->method('getReasonPhrase')
+            ->willReturn('Something went wrong!');
+        $response->expects($this->once())
+            ->method('getHeaders')
+            ->willReturn(['Foo' => ['bar'], 'lorem' => ['ipsum', 'dolor']]);
+
+        $this->expectOutputString('Lorem Ipsum!Lorem Ipsum!');
+        $middleware->process($request, $handler);
+        $middleware->process($request, $handler);
+    }
+}