1 files changed, 47 insertions, 0 deletions
diff --git a/apps/dav/tests/unit/upload/assemblystreamtest.php b/apps/dav/tests/unit/upload/assemblystreamtest.php
new file mode 100644
index 00000000000..373d525a9dd
--- /dev/null
+++ b/apps/dav/tests/unit/upload/assemblystreamtest.php
@@ -0,0 +1,47 @@
+<?php
+
+class AssemblyStreamTest extends \PHPUnit_Framework_TestCase {
+
+	/**
+	 * @dataProvider providesNodes()
+	 */
+	public function testGetContents($expected, $nodes) {
+		$stream = \OCA\DAV\Upload\AssemblyStream::wrap($nodes);
+		$content = stream_get_contents($stream);
+
+		$this->assertEquals($expected, $content);
+	}
+
+	function providesNodes() {
+		return[
+			'one node only' => ['1234567890', [
+				$this->buildNode('0', '1234567890')
+			]],
+			'two nodes' => ['1234567890', [
+				$this->buildNode('1', '67890'),
+				$this->buildNode('0', '12345')
+			]]
+		];
+	}
+
+	private function buildNode($name, $data) {
+		$node = $this->getMockBuilder('\Sabre\DAV\File')
+			->setMethods(['getName', 'get', 'getSize'])
+			->getMockForAbstractClass();
+
+		$node->expects($this->any())
+			->method('getName')
+			->willReturn($name);
+
+		$node->expects($this->any())
+			->method('get')
+			->willReturn($data);
+
+		$node->expects($this->any())
+			->method('getSize')
+			->willReturn(strlen($data));
+
+		return $node;
+	}
+}
+