API: Admin EditUser: Make FullName, Email, Website & Location optional (#13562)

* API: Admin EditUser: Make FullName, Email, Website & Location optional

* update swagger docs

* add Tests

Co-authored-by: Lauris BH <lauris@nix.lv>

integrations/api_admin_test.go

@@ -5,6 +5,7 @@
 package integrations
 
 import (
+	"encoding/json"
 	"fmt"
 	"net/http"
 	"testing"
@@ -163,3 +164,32 @@ func TestAPICreateUserInvalidEmail(t *testing.T) {
 	})
 	session.MakeRequest(t, req, http.StatusUnprocessableEntity)
 }
+
+func TestAPIEditUser(t *testing.T) {
+	defer prepareTestEnv(t)()
+	adminUsername := "user1"
+	session := loginUser(t, adminUsername)
+	token := getTokenForLoggedInUser(t, session)
+	urlStr := fmt.Sprintf("/api/v1/admin/users/%s?token=%s", "user2", token)
+
+	req := NewRequestWithValues(t, "PATCH", urlStr, map[string]string{
+		// required
+		"login_name": "user2",
+		"source_id":  "0",
+		// to change
+		"full_name": "Full Name User 2",
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+
+	empty := ""
+	req = NewRequestWithJSON(t, "PATCH", urlStr, api.EditUserOption{
+		LoginName: "user2",
+		SourceID:  0,
+		Email:     &empty,
+	})
+	resp := session.MakeRequest(t, req, http.StatusUnprocessableEntity)
+
+	errMap := make(map[string]interface{})
+	json.Unmarshal(resp.Body.Bytes(), &errMap)
+	assert.EqualValues(t, "email is not allowed to be empty string", errMap["message"].(string))
+}