Adding unit test for read and write of big file

diff --git a/tests/lib/files/stream/encryption.php b/tests/lib/files/stream/encryption.php
index fac1b76855430ddfb3112896c54b2775ac639f2f..c7e7f0ddf9505a13962f3af85edef056614326c4 100644 (file)
--- a/tests/lib/files/stream/encryption.php
+++ b/tests/lib/files/stream/encryption.php
@@ -65,6 +65,22 @@ class Encryption extends \Test\TestCase {
                fclose($stream);
        }
 
+       public function testWriteReadBigFile() {
+               $expectedData = file_get_contents(\OC::$SERVERROOT . '/tests/data/lorem-big.txt');
+               // write it
+               $fileName = tempnam("/tmp", "FOO");
+               $stream = $this->getStream($fileName, 'w+');
+               fwrite($stream, $expectedData);
+               fclose($stream);
+
+               // read it all
+               $stream = $this->getStream($fileName, 'r');
+               $data = stream_get_contents($stream);
+               fclose($stream);
+
+               $this->assertEquals($expectedData, $data);
+       }
+
        /**
         * @return \PHPUnit_Framework_MockObject_MockObject
         */