Move knock test funcs and add missing docs

Signed-off-by: timedout <git@nexy7574.co.uk>

Author: nexy7574

tests/knock_restricted_test.go

@@ -79,3 +79,13 @@ func TestRestrictedRoomsRemoteJoinLocalUserInMSC3787Room(t *testing.T) {
 func TestRestrictedRoomsRemoteJoinFailOverInMSC3787Room(t *testing.T) {
 	doTestRestrictedRoomsRemoteJoinFailOver(t, roomVersion, joinRule)
 }
+
+// See docstring on `TestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12`
+func TestKnockRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12(t *testing.T) {
+	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "12", "knock_restricted")
+}
+
+// See docstring on `TestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12`
+func TestKnockRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV11(t *testing.T) {
+	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "11", "knock_restricted")
+}

tests/restricted_rooms_test.go

@@ -463,18 +463,11 @@ func TestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12(t *testing.T) {
 	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "12", "restricted")
 }
 
+// See docstring on `TestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12`
 func TestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV11(t *testing.T) {
 	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "11", "restricted")
 }
 
-func TestKnockRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV12(t *testing.T) {
-	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "12", "knock_restricted")
-}
-
-func TestKnockRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevelsV11(t *testing.T) {
-	doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t, "11", "knock_restricted")
-}
-
 func doTestRestrictedRoomsLocalJoinNoCreatorsUsesPowerLevels(t *testing.T, roomVersion string, joinRule string) {
 	deployment := complement.Deploy(t, 2)
 	defer deployment.Destroy(t)