add ContentTransferEncoding Headers

yalibaba · Dec 30, 2012 · 52dd72b · 52dd72b
1 parent eecbe14
commit 52dd72b
Show file tree

Hide file tree

Showing 2 changed files with 103 additions and 0 deletions.
diff --git a/library/Zend/Http/Header/ContentTransferEncoding.php b/library/Zend/Http/Header/ContentTransferEncoding.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Http
+ */
+
+namespace Zend\Http\Header;
+
+/**
+ * @throws Exception\InvalidArgumentException
+ * @see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11 @todo find section
+ */
+class ContentTransferEncoding implements HeaderInterface
+{
+
+    public static function fromString($headerLine)
+    {
+        $header = new static();
+
+        list($name, $value) = explode(': ', $headerLine, 2);
+
+        // check to ensure proper header type for this factory
+        if (strtolower($name) !== 'content-transfer-encoding') {
+            throw new Exception\InvalidArgumentException('Invalid header line for Content-Transfer-Encoding string: "' . $name . '"');
+        }
+
+        // @todo implementation details
+        $header->value = $value;
+
+        return $header;
+    }
+
+    public function getFieldName()
+    {
+        return 'Content-Transfer-Encoding';
+    }
+
+    public function getFieldValue()
+    {
+        return $this->value;
+    }
+
+    public function toString()
+    {
+        return 'Content-Transfer-Encoding: ' . $this->getFieldValue();
+    }
+
+}
diff --git a/tests/ZendTest/Http/Header/ContentTransferEncodingTest.php b/tests/ZendTest/Http/Header/ContentTransferEncodingTest.php
@@ -0,0 +1,51 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Http
+ */
+
+namespace ZendTest\Http\Header;
+
+use Zend\Http\Header\ContentTransferEncoding;
+
+class ContentTransferEncodingTest extends \PHPUnit_Framework_TestCase
+{
+
+    public function testContentTransferEncodingFromStringCreatesValidContentTransferEncodingHeader()
+    {
+        $contentTransferEncodingHeader = ContentTransferEncoding::fromString('Content-Transfer-Encoding: xxx');
+        $this->assertInstanceOf('Zend\Http\Header\HeaderInterface', $contentTransferEncodingHeader);
+        $this->assertInstanceOf('Zend\Http\Header\ContentTransferEncoding', $contentTransferEncodingHeader);
+    }
+
+    public function testContentTransferEncodingGetFieldNameReturnsHeaderName()
+    {
+        $contentTransferEncodingHeader = new ContentTransferEncoding();
+        $this->assertEquals('Content-Transfer-Encoding', $contentTransferEncodingHeader->getFieldName());
+    }
+
+    public function testContentTransferEncodingGetFieldValueReturnsProperValue()
+    {
+        $this->markTestIncomplete('ContentTransferEncoding needs to be completed');
+
+        $contentTransferEncodingHeader = new ContentTransferEncoding();
+        $this->assertEquals('xxx', $contentTransferEncodingHeader->getFieldValue());
+    }
+
+    public function testContentTransferEncodingToStringReturnsHeaderFormattedString()
+    {
+        $this->markTestIncomplete('ContentTransferEncoding needs to be completed');
+
+        $contentTransferEncodingHeader = new ContentTransferEncoding();
+
+        // @todo set some values, then test output
+        $this->assertEmpty('Content-Transfer-Encoding: xxx', $contentTransferEncodingHeader->toString());
+    }
+
+    /** Implmentation specific tests here */
+
+}