convert tabs indention to indention with 4 spaces because of mixing of both variants in code and better readability on github and websites because you cant set the indention width there and 8 spaces will be used for a tab

37 files changed, 6165 insertions, 6165 deletions

diff --git a/tests/classloader.php b/tests/classloader.php
index c7a8b9f4d..c660057df 100644
--- a/tests/classloader.php
+++ b/tests/classloader.php
@@ -18,20 +18,20 @@ require_once __DIR__ . '/../../../tests/lib/appframework/db/mappertestutility.ph
 
 // to execute without owncloud, we need to create our own classloader
 spl_autoload_register(function ($className){
-	if (strpos($className, 'OCA\\') === 0) {
+    if (strpos($className, 'OCA\\') === 0) {
 
-		$path = strtolower(str_replace('\\', '/', substr($className, 3)) . '.php');
-		$relPath = __DIR__ . '/../..' . $path;
+        $path = strtolower(str_replace('\\', '/', substr($className, 3)) . '.php');
+        $relPath = __DIR__ . '/../..' . $path;
 
-		if(file_exists($relPath)){
-			require_once $relPath;
-		}
-	} else if(strpos($className, 'OCP\\') === 0) {
-		$path = strtolower(str_replace('\\', '/', substr($className, 3)) . '.php');
-		$relPath = __DIR__ . '/../../../lib/public' . $path;
+        if(file_exists($relPath)){
+            require_once $relPath;
+        }
+    } else if(strpos($className, 'OCP\\') === 0) {
+        $path = strtolower(str_replace('\\', '/', substr($className, 3)) . '.php');
+        $relPath = __DIR__ . '/../../../lib/public' . $path;
 
-		if(file_exists($relPath)){
-			require_once $relPath;
-		}
-	}
+        if(file_exists($relPath)){
+            require_once $relPath;
+        }
+    }
 });
\ No newline at end of file
diff --git a/tests/unit/articleenhancer/EnhancerTest.php b/tests/unit/articleenhancer/EnhancerTest.php
index 49222a34d..d25b20dc7 100644
--- a/tests/unit/articleenhancer/EnhancerTest.php
+++ b/tests/unit/articleenhancer/EnhancerTest.php
@@ -17,85 +17,85 @@ use \OCA\News\Db\Item;
 
 
 class AddEnhancer implements ArticleEnhancer {
-	public function enhance(Item $item) {
-		$body = $item->getBody();
-		$item->setBody($body += 1);
-		return $item;
-	}
+    public function enhance(Item $item) {
+        $body = $item->getBody();
+        $item->setBody($body += 1);
+        return $item;
+    }
 }
 
 
 class EnhancerTest extends \PHPUnit_Framework_TestCase {
 
-	private $enhancer;
-	private $articleEnhancer;
-	private $articleEnhancer2;
-
-	protected function setUp(){
-		$this->enhancer = new Enhancer();
-		$this->articleEnhancer = $this->getMockBuilder(
-			'\OCA\News\ArticleEnhancer\ArticleEnhancer')
-			->disableOriginalConstructor()
-			->getMock();
-		$this->enhancer->registerEnhancer('test.com', $this->articleEnhancer);
-	}
-
-
-	public function testEnhanceSetsCorrectHash(){
-		$item = new Item();
-		$item->setUrl('hi');
-		$urls = [
-			'https://test.com',
-			'https://www.test.com',
-			'https://test.com/',
-			'http://test.com',
-			'http://test.com/',
-			'http://www.test.com'
-		];
-		for ($i=0; $i < count($urls); $i++) {
-			$this->articleEnhancer->expects($this->at($i))
-				->method('enhance')
-				->with($this->equalTo($item))
-				->will($this->returnValue($item));
-		}
-
-		for ($i=0; $i < count($urls); $i++) {
-			$url = $urls[$i];
-			$result = $this->enhancer->enhance($item, $url);
-			$this->assertEquals($item, $result);
-		}
-
-	}
-
-
-	public function testNotMatchShouldJustReturnItem() {
-		$item = new Item();
-		$item->setUrl('hi');
-
-		$url = 'https://tests.com';
-		$this->articleEnhancer->expects($this->never())
-				->method('enhance');
-
-		$result = $this->enhancer->enhance($item, $url);
-		$this->assertEquals($item, $result);
-	}
-
-
-	public function testGlobalEnhancer() {
-		$this->enhancer->registerGlobalEnhancer(
-			new AddEnhancer()
-		);
-
-		$this->enhancer->registerGlobalEnhancer(
-			new AddEnhancer()
-		);
-
-		$item = new Item();
-		$item->setBody(1);
-
-		$result = $this->enhancer->enhance($item, 'test');
-
-		$this->assertEquals(3, $result->getBody());
-	}
+    private $enhancer;
+    private $articleEnhancer;
+    private $articleEnhancer2;
+
+    protected function setUp(){
+        $this->enhancer = new Enhancer();
+        $this->articleEnhancer = $this->getMockBuilder(
+            '\OCA\News\ArticleEnhancer\ArticleEnhancer')
+            ->disableOriginalConstructor()
+            ->getMock();
+        $this->enhancer->registerEnhancer('test.com', $this->articleEnhancer);
+    }
+
+
+    public function testEnhanceSetsCorrectHash(){
+        $item = new Item();
+        $item->setUrl('hi');
+        $urls = [
+            'https://test.com',
+            'https://www.test.com',
+            'https://test.com/',
+            'http://test.com',
+            'http://test.com/',
+            'http://www.test.com'
+        ];
+        for ($i=0; $i < count($urls); $i++) {
+            $this->articleEnhancer->expects($this->at($i))
+                ->method('enhance')
+                ->with($this->equalTo($item))
+                ->will($this->returnValue($item));
+        }
+
+        for ($i=0; $i < count($urls); $i++) {
+            $url = $urls[$i];
+            $result = $this->enhancer->enhance($item, $url);
+            $this->assertEquals($item, $result);
+        }
+
+    }
+
+
+    public function testNotMatchShouldJustReturnItem() {
+        $item = new Item();
+        $item->setUrl('hi');
+
+        $url = 'https://tests.com';
+        $this->articleEnhancer->expects($this->never())
+                ->method('enhance');
+
+        $result = $this->enhancer->enhance($item, $url);
+        $this->assertEquals($item, $result);
+    }
+
+
+    public function testGlobalEnhancer() {
+        $this->enhancer->registerGlobalEnhancer(
+            new AddEnhancer()
+        );
+
+        $this->enhancer->registerGlobalEnhancer(
+            new AddEnhancer()
+        );
+
+        $item = new Item();
+        $item->setBody(1);
+
+        $result = $this->enhancer->enhance($item, 'test');
+
+        $this->assertEquals(3, $result->getBody());
+    }
 
 }
\ No newline at end of file
diff --git a/tests/unit/articleenhancer/GlobalArticleEnhancerTest.php b/tests/unit/articleenhancer/GlobalArticleEnhancerTest.php
index 84c55ad9d..3add03eb5 100644
--- a/tests/unit/articleenhancer/GlobalArticleEnhancerTest.php
+++ b/tests/unit/articleenhancer/GlobalArticleEnhancerTest.php
@@ -18,54 +18,54 @@ use \OCA\News\Db\Item;
 
 class GlobalArticleEnhancerTest extends \PHPUnit_Framework_TestCase {
 
-	private $enhancer;
+    private $enhancer;
 
-	protected function setUp() {
-		$this->enhancer = new GlobalArticleEnhancer();
-	}
+    protected function setUp() {
+        $this->enhancer = new GlobalArticleEnhancer();
+    }
 
 
-	public function testNoReplaceYoutubeAutoplay() {
-		$body = '<iframe width="728" height="410" src="//www.youtube.com/embed/autoplay=1/AWE6UpXQoGU" frameborder="0" allowfullscreen=""></iframe>';
-		$expected = '<div><iframe width="728" height="410" src="//www.youtube.com/embed/autoplay=1/AWE6UpXQoGU" frameborder="0" allowfullscreen=""></iframe></div>';
-		$item = new Item();
-		$item->setBody($body);
+    public function testNoReplaceYoutubeAutoplay() {
+        $body = '<iframe width="728" height="410" src="//www.youtube.com/embed/autoplay=1/AWE6UpXQoGU" frameborder="0" allowfullscreen=""></iframe>';
+        $expected = '<div><iframe width="728" height="410" src="//www.youtube.com/embed/autoplay=1/AWE6UpXQoGU" frameborder="0" allowfullscreen=""></iframe></div>';
+        $item = new Item();
+        $item->setBody($body);
 
-		$result = $this->enhancer->enhance($item);
-		$this->assertEquals($expected, $result->getBody());
-	}
+        $result = $this->enhancer->enhance($item);
+        $this->assertEquals($expected, $result->getBody());
+    }
 
 
-	public function testReplaceYoutubeAutoplay() {
-		$body = 'test <iframe width="728" height="410" src="//www.youtube.com/embed/AWE6UpXQoGU?tst=1&autoplay=1&abc=1" frameborder="0" allowfullscreen=""></iframe>';
-		$expected = '<div>test <iframe width="728" height="410" src="//www.youtube.com/embed/AWE6UpXQoGU?tst=1&amp;autoplay=0&amp;abc=1" frameborder="0" allowfullscreen=""></iframe></div>';
-		$item = new Item();
-		$item->setBody($body);
+    public function testReplaceYoutubeAutoplay() {
+        $body = 'test <iframe width="728" height="410" src="//www.youtube.com/embed/AWE6UpXQoGU?tst=1&autoplay=1&abc=1" frameborder="0" allowfullscreen=""></iframe>';
+        $expected = '<div>test <iframe width="728" height="410" src="//www.youtube.com/embed/AWE6UpXQoGU?tst=1&amp;autoplay=0&amp;abc=1" frameborder="0" allowfullscreen=""></iframe></div>';
+        $item = new Item();
+        $item->setBody($body);
 
-		$result = $this->enhancer->enhance($item);
-		$this->assertEquals($expected, $result->getBody());
-	}
+        $result = $this->enhancer->enhance($item);
+        $this->assertEquals($expected, $result->getBody());
+    }
 
 
-	public function testMultipleParagraphs() {
-		$body = '<p>paragraph 1</p><p>paragraph 2</p>';
-		$expected = '<div>' . $body . '</div>';
-		$item = new Item();
-		$item->setBody($body);
+    public function testMultipleParagraphs() {
+        $body = '<p>paragraph 1</p><p>paragraph 2</p>';
+        $expected = '<div>' . $body . '</div>';
+        $item = new Item();
+        $item->setBody($body);
 
-		$result = $this->enhancer->enhance($item);
-		$this->assertEquals($expected, $result->getBody());
-	}
+        $result = $this->enhancer->enhance($item);
+        $this->assertEquals($expected, $result->getBody());
+    }
 
 
-	public function testMultipleParagraphsInDiv() {
-		$body = '<p>paragraph 1</p><p>paragraph 2</p>';
-		$expected = '<div>' . $body . '</div>';
-		$item = new Item();
-		$item->setBody($body);
+    public function testMultipleParagraphsInDiv() {
+        $body = '<p>paragraph 1</p><p>paragraph 2</p>';
+        $expected = '<div>' . $body . '</div>';
+        $item = new Item();
+        $item->setBody($body);
 
-		$result = $this->enhancer->enhance($item);
-		$this->assertEquals($expected, $result->getBody());
-	}
+        $result = $this->enhancer->enhance($item);
+        $this->assertEquals($expected, $result->getBody());
+    }
 
 }
diff --git a/tests/unit/articleenhancer/RegexArticleEnhancerTest.php b/tests/unit/articleenhancer/RegexArticleEnhancerTest.php
index a08371f47..018a596fa 100644
--- a/tests/unit/articleenhancer/RegexArticleEnhancerTest.php
+++ b/tests/unit/articleenhancer/RegexArticleEnhancerTest.php
@@ -19,17 +19,17 @@ use \OCA\News\Db\Item;
 class RegexArticleEnhancerTest extends \PHPUnit_Framework_TestCase {
 
 
-	public function testRegexEnhancer() {
-		$item = new Item();
-		$item->setBody('atests is a nice thing');
-		$item->setUrl('http://john.com');
-		$regex = ["%tes(ts)%" => "heho$1tests"];
-		
-		$regexEnhancer = new RegexArticleEnhancer('%john.com%', $regex);
-		$item = $regexEnhancer->enhance($item);
-
-		$this->assertEquals('ahehotstests is a nice thing', $item->getBody());
-	}
+    public function testRegexEnhancer() {
+        $item = new Item();
+        $item->setBody('atests is a nice thing');
+        $item->setUrl('http://john.com');
+        $regex = ["%tes(ts)%" => "heho$1tests"];
+
+        $regexEnhancer = new RegexArticleEnhancer('%john.com%', $regex);
+        $item = $regexEnhancer->enhance($item);
+
+        $this->assertEquals('ahehotstests is a nice thing', $item->getBody());
+    }
 
 
 }
\ No newline at end of file
diff --git a/tests/unit/articleenhancer/XPathArticleEnhancerTest.php b/tests/unit/articleenhancer/XPathArticleEnhancerTest.php
index 082a2030c..0d4130e9e 100644
--- a/tests/unit/articleenhancer/XPathArticleEnhancerTest.php
+++ b/tests/unit/articleenhancer/XPathArticleEnhancerTest.php
@@ -18,310 +18,310 @@ use \OCA\News\Db\Item;
 
 class XPathArticleEnhancerTest extends \PHPUnit_Framework_TestCase {
 
-	private $testEnhancer;
-	private $fileFactory;
-	private $timeout;
-	private $redirects;
-	private $headers;
-	private $userAgent;
-	private $proxyHost;
-	private $proxyPort;
-	private $proxyAuth;
-
-	protected function setUp() {
-		$this->timeout = 30;
-		$this->fileFactory = $this->getMockBuilder('\OCA\News\Utility\SimplePieAPIFactory')
-			->disableOriginalConstructor()
-			->getMock();
-		$this->proxyHost = 'test';
-		$this->proxyPort = 3;
-		$this->proxyAuth = 'hi';
-		$this->config = $this->getMockBuilder(
-			'\OCA\News\Config\Config')
-			->disableOriginalConstructor()
-			->getMock();
-		$this->config->expects($this->any())
-			->method('getProxyHost')
-			->will($this->returnValue(''));
-		$this->config->expects($this->any())
-			->method('getProxyAuth')
-			->will($this->returnValue($this->proxyAuth));
-		$this->config->expects($this->any())
-			->method('getProxyPort')
-			->will($this->returnValue($this->proxyPort));
-		$this->config->expects($this->any())
-			->method('getFeedFetcherTimeout')
-			->will($this->returnValue($this->timeout));
-
-		$this->testEnhancer = new XPathArticleEnhancer(
-			$this->fileFactory,
-			[
-				'/explosm.net\/comics/' => '//*[@id=\'maincontent\']/div[2]/div/span',
-				'/explosm.net\/shorts/' => '//*[@id=\'maincontent\']/div/div',
-				'/explosm.net\/all/' => '//body/*',
-				'/themerepublic.net/' => '//*[@class=\'post hentry\']'
-			],
-			$this->config
-		);
-		$this->redirects = 5;
-		$this->headers = null;
-		$this->userAgent = 'Mozilla/5.0 AppleWebKit';
-	}
-
-
-	public function testXPathUsesNoProxy() {
-		$file = new \stdClass;
-		$file->headers = ["content-type"=>"text/html; charset=utf-8"];
-		$file->body = '';
-		$item = new Item();
-		$item->setUrl('https://www.explosm.net/comics/312');
-		$item->setBody('Hello thar');
-
-		$this->fileFactory->expects($this->once())
-			->method('getFile')
-			->with($this->equalTo($item->getUrl()),
-				$this->equalTo($this->timeout),
-				$this->equalTo($this->redirects),
-				$this->equalTo($this->headers),
-				$this->equalTo($this->userAgent),
-				$this->equalTo(false))
-			->will($this->returnValue($file));
-
-		$result = $this->testEnhancer->enhance($item);
-		$this->assertEquals('Hello thar', $result->getBody());
-	}
-
-
-	public function testDoesNotModifiyNotMatchingResults() {
-		$item = new Item();
-		$item->setUrl('http://explosm.net');
-		$this->assertEquals($item, $this->testEnhancer->enhance($item));
-	}
-
-
-	public function testDoesModifiyArticlesThatMatch() {
-		$file = new \stdClass;
-		$file->headers = ["content-type"=>"text/html; charset=utf-8"];
-		$file->body = '<html>
-			<body>
-				<div id="maincontent">
-					<div>nooo</div>
-					<div><div><span>hiho</span></div></div>
-				</div>
-			</body>
-		</html>';
-		$item = new Item();
-		$item->setUrl('https://www.explosm.net/comics/312');
-		$item->setBody('Hello thar');
-
-		$this->fileFactory->expects($this->once())
-			->method('getFile')
-			->with($this->equalTo($item->getUrl()),
-				$this->equalTo($this->timeout),
-				$this->equalTo($this->redirects),
-				$this->equalTo($this->headers),
-				$this->equalTo($this->userAgent))
-			->will($this->returnValue($file));
-
-		$result = $this->testEnhancer->enhance($item);
-		$this->assertEquals('<div><span>hiho</span></div>', $result->getBody());
-	}
-
-
-	public function testDoesModifiyAllArticlesThatMatch() {
-		$file = new \stdClass;
-		$file->headers = ["content-type"=>"text/html; charset=utf-8"];
-		$file->body = '<html>
-			<body>
-				<div id="maincontent">
-					<div>nooo<div>hiho</div></div>
-					<div><div>rawr</div></div