Added request test

tests/Unit/Http/RequestTest.php

@@ -0,0 +1,98 @@
+<?php
+
+namespace Engelsystem\Test\Unit\Http;
+
+use Engelsystem\Http\Request;
+use PHPUnit\Framework\TestCase;
+use PHPUnit_Framework_MockObject_MockObject as MockObject;
+
+class RequestTest extends TestCase
+{
+    /**
+     * @covers \Engelsystem\Http\Request::postData
+     */
+    public function testPostData()
+    {
+        $request = new Request(
+            ['foo' => 'I\'m a test!'],
+            ['foo' => 'bar']
+        );
+
+        $this->assertEquals('bar', $request->postData('foo'));
+        $this->assertEquals('LoremIpsum', $request->postData('test-key', 'LoremIpsum'));
+    }
+
+    /**
+     * @covers \Engelsystem\Http\Request::input
+     */
+    public function testInput()
+    {
+        $request = new Request(
+            ['foo' => 'I\'m a test!'],
+            ['foo' => 'bar']
+        );
+
+        $this->assertEquals('I\'m a test!', $request->input('foo'));
+        $this->assertEquals('LoremIpsum', $request->input('test-key', 'LoremIpsum'));
+    }
+
+    /**
+     * @covers \Engelsystem\Http\Request::has
+     */
+    public function testHas()
+    {
+        $request = new Request([
+            'foo' => 'I\'m a test!',
+            'bar' => '',
+        ]);
+
+        $this->assertTrue($request->has('foo'));
+        $this->assertFalse($request->has('bar'));
+    }
+
+    /**
+     * @covers \Engelsystem\Http\Request::path
+     */
+    public function testPath()
+    {
+        /** @var MockObject|Request $request */
+        $request = $this
+            ->getMockBuilder(Request::class)
+            ->setMethods(['getPathInfo'])
+            ->getMock();
+
+        $request
+            ->expects($this->atLeastOnce())
+            ->method('getPathInfo')
+            ->willReturnOnConsecutiveCalls(
+                '/foo',
+                '/'
+            );
+
+        $this->assertEquals('foo', $request->path());
+        $this->assertEquals('/', $request->path());
+    }
+
+    /**
+     * @covers \Engelsystem\Http\Request::url
+     */
+    public function testUrl()
+    {
+        /** @var MockObject|Request $request */
+        $request = $this
+            ->getMockBuilder(Request::class)
+            ->setMethods(['getUri'])
+            ->getMock();
+
+        $request
+            ->expects($this->atLeastOnce())
+            ->method('getUri')
+            ->willReturnOnConsecutiveCalls(
+                'http://foo.bar/bla/foo/',
+                'https://lorem.ipsum/dolor/sit?amet=consetetur&sadipscing=elitr'
+            );
+
+        $this->assertEquals('http://foo.bar/bla/foo', $request->url());
+        $this->assertEquals('https://lorem.ipsum/dolor/sit', $request->url());
+    }
+}