Fix forbidden backslash DAV integration tests

build/integration/features/webdav-related.feature

@@ -541,40 +541,40 @@ Feature: webdav-related
 		Given using old dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/%2F"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/%5C"
+		Then the HTTP status code should be "400"
 
 	Scenario: Renaming a folder beginning with a backslash encoded should return an error using old endpoint
 		Given using old dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/%2Ftestshare"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/%5Ctestshare"
+		Then the HTTP status code should be "400"
 
 	Scenario: Renaming a folder including a backslash encoded should return an error using old endpoint
 		Given using old dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/hola%2Fhola"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/hola%5Chola"
+		Then the HTTP status code should be "400"
 
 	Scenario: Renaming a folder to a backslash encoded should return an error using new endpoint
 		Given using new dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/%2F"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/%5C"
+		Then the HTTP status code should be "400"
 
 	Scenario: Renaming a folder beginning with a backslash encoded should return an error using new endpoint
 		Given using new dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/%2Ftestshare"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/%5Ctestshare"
+		Then the HTTP status code should be "400"
 
 	Scenario: Renaming a folder including a backslash encoded should return an error using new endpoint
 		Given using new dav path
 		And user "user0" exists
 		And user "user0" created a folder "/testshare"
-		When User "user0" moves folder "/testshare" to "/hola%2Fhola"
-		Then the HTTP status code should be "403"
+		When User "user0" moves folder "/testshare" to "/hola%5Chola"
+		Then the HTTP status code should be "400"