Add option to change username to the admin panel (#14229)

Co-authored-by: Bwko <bouwko@gmail.com>
Co-authored-by: techknowlogick <matti@mdranta.net>
Co-authored-by: zeripath <art27@cantab.net>

integrations/admin_user_test.go

@@ -0,0 +1,82 @@
+// Copyright 2021 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integrations
+
+import (
+	"net/http"
+	"strconv"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAdminViewUsers(t *testing.T) {
+	prepareTestEnv(t)
+
+	session := loginUser(t, "user1")
+	req := NewRequest(t, "GET", "/admin/users")
+	session.MakeRequest(t, req, http.StatusOK)
+
+	session = loginUser(t, "user2")
+	req = NewRequest(t, "GET", "/admin/users")
+	session.MakeRequest(t, req, http.StatusForbidden)
+}
+
+func TestAdminViewUser(t *testing.T) {
+	prepareTestEnv(t)
+
+	session := loginUser(t, "user1")
+	req := NewRequest(t, "GET", "/admin/users/1")
+	session.MakeRequest(t, req, http.StatusOK)
+
+	session = loginUser(t, "user2")
+	req = NewRequest(t, "GET", "/admin/users/1")
+	session.MakeRequest(t, req, http.StatusForbidden)
+}
+
+func TestAdminEditUser(t *testing.T) {
+	prepareTestEnv(t)
+
+	testSuccessfullEdit(t, models.User{ID: 2, Name: "newusername", LoginName: "otherlogin", Email: "new@e-mail.gitea"})
+}
+
+func testSuccessfullEdit(t *testing.T, formData models.User) {
+	makeRequest(t, formData, http.StatusFound)
+}
+
+func makeRequest(t *testing.T, formData models.User, headerCode int) {
+	session := loginUser(t, "user1")
+	csrf := GetCSRF(t, session, "/admin/users/"+strconv.Itoa(int(formData.ID)))
+	req := NewRequestWithValues(t, "POST", "/admin/users/"+strconv.Itoa(int(formData.ID)), map[string]string{
+		"_csrf":      csrf,
+		"user_name":  formData.Name,
+		"login_name": formData.LoginName,
+		"login_type": "0-0",
+		"email":      formData.Email,
+	})
+
+	session.MakeRequest(t, req, headerCode)
+	user := models.AssertExistsAndLoadBean(t, &models.User{ID: formData.ID}).(*models.User)
+	assert.Equal(t, formData.Name, user.Name)
+	assert.Equal(t, formData.LoginName, user.LoginName)
+	assert.Equal(t, formData.Email, user.Email)
+}
+
+func TestAdminDeleteUser(t *testing.T) {
+	defer prepareTestEnv(t)()
+
+	session := loginUser(t, "user1")
+
+	csrf := GetCSRF(t, session, "/admin/users/8")
+	req := NewRequestWithValues(t, "POST", "/admin/users/8/delete", map[string]string{
+		"_csrf": csrf,
+	})
+	session.MakeRequest(t, req, http.StatusOK)
+
+	assertUserDeleted(t, 8)
+	models.CheckConsistencyFor(t, &models.User{})
+}