Testing remaining implemented methods

cake/libs/cake_response.php

@@ -407,6 +407,7 @@ public function type($contentType = null) {
 		}
 		if (isset($this->_mimeTypes[$contentType])) {
 			$contentType = $this->_mimeTypes[$contentType];
+			$contentType = is_array($contentType) ? current($contentType) : $contentType;
 		}
 		return $this->_contentType = $contentType;
 	}

cake/tests/cases/libs/cake_response.test.php

@@ -5,6 +5,10 @@
 class CakeRequestTestCase extends CakeTestCase {
 
 
+/**
+* Tests the request object constructor
+*
+*/
 	public function testConstruct() {
 		$response = new CakeResponse();
 		$this->assertNull($response->body());
@@ -24,4 +28,60 @@ public function testConstruct() {
 		$this->assertEquals($response->type(), 'audio/mpeg');
 		$this->assertEquals($response->statusCode(), 203);	
 	}
+
+/**
+* Tests the body method
+*
+*/
+	public function testBody() {
+		$response = new CakeResponse();
+		$this->assertNull($response->body());
+		$response->body('Response body');
+		$this->assertEquals($response->body(), 'Response body');
+		$this->assertEquals($response->body('Changed Body'), 'Changed Body');
+	}
+
+/**
+* Tests the encoding method
+*
+*/
+	public function testEncoding() {
+		$response = new CakeResponse();
+		$this->assertEquals($response->encoding(), 'UTF-8');
+		$response->encoding('iso-8859-1');
+		$this->assertEquals($response->encoding(), 'iso-8859-1');
+		$this->assertEquals($response->encoding('UTF-16'), 'UTF-16');
+	}
+
+/**
+* Tests the statusCode method
+*
+* @expectedException OutOfRangeException
+*/
+	public function testStatusCode() {
+		$response = new CakeResponse();
+		$this->assertEquals($response->statusCode(), 200);
+		$response->statusCode(404);
+		$this->assertEquals($response->statusCode(), 404);
+		$this->assertEquals($response->statusCode(500), 500);
+
+		//Throws exception
+		$response->statusCode(1001);
+	}
+
+/**
+* Tests the type method
+*
+*/
+	public function testType() {
+		$response = new CakeResponse();
+		$this->assertEquals($response->type(), 'text/html');
+		$response->type('pdf');
+		$this->assertEquals($response->type(), 'application/pdf');
+		$this->assertEquals($response->type('application/crazy-mime'), 'application/crazy-mime');
+		$this->assertEquals($response->type('json'), 'application/json');
+		$this->assertEquals($response->type('wap'), 'text/vnd.wap.wml');
+		$this->assertEquals($response->type('xhtml-mobile'), 'application/vnd.wap.xhtml+xml');
+		$this->assertEquals($response->type('csv'), 'text/csv');
+	}
 }