1 files changed, 21 insertions, 0 deletions
diff --git a/tests/lib/Template/JSCombinerTest.php b/tests/lib/Template/JSCombinerTest.php
index d6583d4a450..d5f7000e0a5 100644
--- a/tests/lib/Template/JSCombinerTest.php
+++ b/tests/lib/Template/JSCombinerTest.php
@@ -511,4 +511,25 @@ var b = \'world\';
 		$expected = [];
 		$this->assertEquals($expected, $this->jsCombiner->getContent($pathInfo['dirname'], $pathInfo['basename']));
 	}
+
+	public function testResetCache() {
+		$file = $this->createMock(ISimpleFile::class);
+		$file->expects($this->once())
+			->method('delete');
+
+		$folder = $this->createMock(ISimpleFolder::class);
+		$folder->expects($this->once())
+			->method('getDirectoryListing')
+			->willReturn([$file]);
+
+		$this->depsCache->expects($this->once())
+			->method('clear')
+			->with('');
+		$this->appData->expects($this->once())
+			->method('getDirectoryListing')
+			->willReturn([$folder]);
+
+		$this->jsCombiner->resetCache();
+	}
+
 }