ErrNoUId -> ErrWrongCredentials

server/auth.go

@@ -29,7 +29,7 @@ func (s *Server) getAuthToken(w http.ResponseWriter, req *http.Request) {
 	}
 
 	userId, err := s.store.GetUserId(authRequest.Email, authRequest.Password)
-	if err == store.ErrNoUId {
+	if err == store.ErrWrongCredentials {
 		errorJson(w, http.StatusUnauthorized, "No match for email and password")
 		return
 	}

server/auth_test.go

@@ -65,7 +65,7 @@ func TestServerAuthHandlerErrors(t *testing.T) {
 			expectedStatusCode:  http.StatusUnauthorized,
 			expectedErrorString: http.StatusText(http.StatusUnauthorized) + ": No match for email and password",
 
-			storeErrors: TestStoreFunctionsErrors{GetUserId: store.ErrNoUId},
+			storeErrors: TestStoreFunctionsErrors{GetUserId: store.ErrWrongCredentials},
 		},
 		{
 			name:                "generate token fail",