diff --git a/plugins/volume_automount/unittests.py b/plugins/volume_automount/unittests.py
index c10422a..f4645f5 100644
--- a/plugins/volume_automount/unittests.py
+++ b/plugins/volume_automount/unittests.py
@@ -23,9 +23,30 @@ import cryptobox.web.testclass
 class unittests(cryptobox.web.testclass.WebInterfaceTestClass):
 
 	def test_read_form(self):
+		"""try to read automount form"""
 		url = self.URL + "volume_automount?weblang=en&device=%2Fdev%2F" + self.device + "1"
 		self.register_auth(url)
 		self.cmd.go(url)
-		self.cmd.find('Activate')
-		self.cmd.find('startup')
+		self.cmd.find('Activate during startup')
 
+
+	def test_toggle(self):
+		"""try to toggle automount property"""
+		url = self.URL + "volume_automount"
+		self.register_auth(url)
+		self.cmd.go(url + "?device=%%2Fdev%%2F%s1&action=disable" % self.device)
+		self.cmd.find("Automatic activation disabled")
+		self.cmd.find("is disabled")
+		self.cmd.go(url + "?device=%%2Fdev%%2F%s1&action=enable" % self.device)
+		self.cmd.find("Automatic activation enabled")
+		self.cmd.notfind("is disabled")
+		
+
+	def test_invalid_input(self):
+		"""check invalid inputs"""
+		url = self.URL + "volume_automount"
+		self.register_auth(url)
+		self.cmd.go(url + "?device=%%2Fdev%%2F%s1&action=foobar" % self.device)
+		self.cmd.notfind("Automatic activation disabled")
+		self.cmd.notfind("Automatic activation enabled")
+