Ergo\Tests\Http\ResponseBuilderTest::testBasicUsage PHP Method

    public function testBasicUsage()
    {
        $builder = new Http\ResponseBuilder();
        $builder->addHeader('Content-Type', 'text/plain')->setBody('test')->addHeader('X-Blarg', 'meh')->setStatusCode(418);
        $response = $builder->build();
        $this->assertInstanceOf('\\Ergo\\Http\\Response', $response);
        $this->assertEquals($response->getStatus()->getCode(), 418);
        $this->assertTrue($response->hasBody());
        $this->assertEquals($response->getBody(), 'test');
        $headers = $response->getHeaders()->toArray();
        $this->assertEquals(count($headers), 3, 'should be 3 headers: %s');
        $this->assertEquals($headers[0], "Content-Type: text/plain\r\n");
        $this->assertEquals($headers[1], "X-Blarg: meh\r\n");
        $this->assertEquals($headers[2], "Content-Length: 4\r\n");
    }