Merge pull request #3 from FRoepstorf/add-Ics-support

Add ics support

.gitignore

@@ -2,3 +2,4 @@
 /build
 /vendor
 /phpunit.xml
+/.idea

src/Response/Content/ContentType.php

@@ -8,6 +8,7 @@ abstract class ContentType
     const JSON_UTF8 = 'application/json; charset=UTF-8';
     const PDF = 'application/pdf';
     const PLAIN = 'text/plain';
+    const ICS = 'text/calendar; charset=utf-8';
 
     /**
      * @param $type
@@ -24,6 +25,8 @@ public static function fromString($type): ContentType
                 return new PdfContentType();
             case self::PLAIN:
                 return new PlainContentType();
+            case self::ICS:
+                return new IcsContentType();
         }
         throw new UnsupportedContentTypeException(sprintf('Content type %s is not supported', $type));
     }

src/Response/Content/IcsContent.php

@@ -0,0 +1,35 @@
+<?php
+namespace Kartenmacherei\RestFramework\Response\Content;
+
+
+class IcsContent implements Content
+{
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * @param string $value
+     */
+    public function __construct(string $value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * @return string
+     */
+    public function asString(): string
+    {
+        return $this->value;
+    }
+
+    /**
+     * @return ContentType
+     */
+    public function getContentType(): ContentType
+    {
+        return new IcsContentType();
+    }
+}

src/Response/Content/IcsContentType.php

@@ -0,0 +1,14 @@
+<?php
+namespace Kartenmacherei\RestFramework\Response\Content;
+
+
+class IcsContentType extends ContentType
+{
+    /**
+     * @return string
+     */
+    public function asString(): string
+    {
+        return self::ICS;
+    }
+}

tests/Unit/Response/Content/ContentTypeTest.php

@@ -2,6 +2,7 @@
 namespace Kartenmacherei\RestFramework\UnitTests\Response\Content;
 
 use Kartenmacherei\RestFramework\Response\Content\ContentType;
+use Kartenmacherei\RestFramework\Response\Content\IcsContentType;
 use Kartenmacherei\RestFramework\Response\Content\JsonContentType;
 use Kartenmacherei\RestFramework\Response\Content\UnsupportedContentTypeException;
 
@@ -22,5 +23,10 @@ public function testThrowsExceptionIfContentTypeIsNotSupported()
         $this->expectException(UnsupportedContentTypeException::class);
         ContentType::fromString('foo');
     }
+    public function testReturnsIcsContentType()
+    {
+        $actual = ContentType::fromString(ContentType::ICS);
+        $this->assertInstanceOf(IcsContentType::class, $actual);
+    }
 
 }

tests/Unit/Response/Content/IcsContentTest.php

@@ -0,0 +1,21 @@
+<?php
+namespace Kartenmacherei\RestFramework\Response\Content;
+
+
+use PHPUnit_Framework_TestCase;
+/**
+ * @covers \Kartenmacherei\RestFramework\Response\Content\IcsContent
+ */
+class IcsContentTest extends PHPUnit_Framework_TestCase
+{
+    public function testGetContentType()
+    {
+        $this->assertInstanceOf(IcsContentType::class, (new IcsContent(''))->getContentType());
+    }
+
+    public function testAsString()
+    {
+        $content = new IcsContent('Test');
+        $this->assertSame('Test', $content->asString());
+    }
+}

tests/Unit/Response/Content/IcsContentTypeTest.php

@@ -0,0 +1,15 @@
+<?php
+namespace Kartenmacherei\RestFramework\Response\Content;
+
+use PHPUnit_Framework_TestCase;
+
+/**
+ * @covers \Kartenmacherei\RestFramework\Response\Content\IcsContentType
+ */
+class IcsContentTypeTest extends PHPUnit_Framework_TestCase
+{
+    public function testAsString()
+    {
+        $this->assertSame('text/calendar; charset=utf-8', (new IcsContentType())->asString());
+    }
+}