added unittest for opmlexporter

tests/unit/utility/OPMLExporterTest.php

@@ -34,15 +34,82 @@ require_once(__DIR__ . "/../../classloader.php");
 class OPMLExporterTest extends \OCA\AppFramework\Utility\TestUtility {
 
 	private $exporter;
+	private $feed1;
+	private $feed2;
 
 	protected function setUp() {
 		$this->exporter = new OPMLExporter();
+		$this->folder1 = new Folder();
+		$this->folder1->setId(3);
+		$this->folder1->setParentId(0);
+		$this->folder1->setName('Örgendwas');
+		$this->folder2 = new Folder();
+		$this->folder2->setId(1);
+		$this->folder2->setParentId(3);
+		$this->folder2->setName('a ergendwas');
+		$this->feed1 = new Feed();
+		$this->feed1->setUrl('url 1');
+		$this->feed1->setTitle('tötel');
+		$this->feed1->setFolderId(0);
+		$this->feed2 = new Feed();
+		$this->feed2->setUrl('url');
+		$this->feed2->setTitle('ttel df');
+		$this->feed2->setLink('goooooogel');
+		$this->feed2->setFolderId(1);
 	}
 
 
 	public function testBuildEmpty(){
 		$result = $this->exporter->build(array(), array());
-		
+		$xpath = new \DOMXpath($result);
+
+		$this->assertEquals(0, $xpath->query('//outline')->length);
 	}
 
+
+	public function testBuildReturnsFolders() {
+		$result = $this->exporter->build(array(
+			$this->folder1, $this->folder2), array());
+		$xpath = new \DOMXpath($result);
+		$elems = $xpath->query('/opml/body/outline');
+
+		$this->assertEquals(2, $elems->length);
+		$this->assertEquals($this->folder1->getName(), $elems->item(0)->getAttribute('title'));
+		$this->assertEquals($this->folder1->getName(), $elems->item(0)->getAttribute('text'));
+		$this->assertEquals($this->folder2->getName(), $elems->item(1)->getAttribute('title'));
+		$this->assertEquals($this->folder2->getName(), $elems->item(1)->getAttribute('text'));
+	}
+
+
+	public function testBuildReturnsOnlyOneFeedIfParentFolderNotThere() {
+		$result = $this->exporter->build(array(), 
+			array($this->feed1, $this->feed2));
+		$xpath = new \DOMXpath($result);
+		$elems = $xpath->query('//outline');
+
+		$this->assertEquals(1, $elems->length);
+		$this->assertEquals($this->feed1->getTitle(), $elems->item(0)->getAttribute('title'));
+		$this->assertEquals($this->feed1->getTitle(), $elems->item(0)->getAttribute('text'));
+		$this->assertEquals($this->feed1->getUrl(), $elems->item(0)->getAttribute('xmlUrl'));
+		$this->assertEquals('', $elems->item(0)->getAttribute('htmlUrl'));
+	}
+
+
+	public function testBuildReturnsFeedsAndFolders() {
+		$result = $this->exporter->build(
+			array($this->folder1, $this->folder2), 
+			array($this->feed1, $this->feed2));
+		$xpath = new \DOMXpath($result);
+		$elems = $xpath->query('/opml/body/outline');
+
+		$this->assertEquals(3, $elems->length);
+
+
+		$this->assertEquals($this->folder1->getName(), $elems->item(0)->getAttribute('title'));
+		$this->assertEquals($this->folder2->getName(), $elems->item(1)->getAttribute('text'));
+		$this->assertEquals($this->feed1->getUrl(), $elems->item(2)->getAttribute('xmlUrl'));
+		$this->assertEquals($this->feed2->getLink(), $elems->item(1)->childNodes->item(0)->getAttribute('htmlUrl'));
+	}
+
+
 }