Refactor routers directory (#15800)

* refactor routers directory

* move func used for web and api to common

* make corsHandler a function to prohibit side efects

* rm unused func

Co-authored-by: 6543 <6543@obermui.de>

routers/web/user/setting/account_test.go

@@ -0,0 +1,99 @@
+// Copyright 2018 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 setting
+
+import (
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/test"
+	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/services/forms"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestChangePassword(t *testing.T) {
+	oldPassword := "password"
+	setting.MinPasswordLength = 6
+	var pcALL = []string{"lower", "upper", "digit", "spec"}
+	var pcLUN = []string{"lower", "upper", "digit"}
+	var pcLU = []string{"lower", "upper"}
+
+	for _, req := range []struct {
+		OldPassword        string
+		NewPassword        string
+		Retype             string
+		Message            string
+		PasswordComplexity []string
+	}{
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "Qwerty123456-",
+			Retype:             "Qwerty123456-",
+			Message:            "",
+			PasswordComplexity: pcALL,
+		},
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "12345",
+			Retype:             "12345",
+			Message:            "auth.password_too_short",
+			PasswordComplexity: pcALL,
+		},
+		{
+			OldPassword:        "12334",
+			NewPassword:        "123456",
+			Retype:             "123456",
+			Message:            "settings.password_incorrect",
+			PasswordComplexity: pcALL,
+		},
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "123456",
+			Retype:             "12345",
+			Message:            "form.password_not_match",
+			PasswordComplexity: pcALL,
+		},
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "Qwerty",
+			Retype:             "Qwerty",
+			Message:            "form.password_complexity",
+			PasswordComplexity: pcALL,
+		},
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "Qwerty",
+			Retype:             "Qwerty",
+			Message:            "form.password_complexity",
+			PasswordComplexity: pcLUN,
+		},
+		{
+			OldPassword:        oldPassword,
+			NewPassword:        "QWERTY",
+			Retype:             "QWERTY",
+			Message:            "form.password_complexity",
+			PasswordComplexity: pcLU,
+		},
+	} {
+		models.PrepareTestEnv(t)
+		ctx := test.MockContext(t, "user/settings/security")
+		test.LoadUser(t, ctx, 2)
+		test.LoadRepo(t, ctx, 1)
+
+		web.SetForm(ctx, &forms.ChangePasswordForm{
+			OldPassword: req.OldPassword,
+			Password:    req.NewPassword,
+			Retype:      req.Retype,
+		})
+		AccountPost(ctx)
+
+		assert.Contains(t, ctx.Flash.ErrorMsg, req.Message)
+		assert.EqualValues(t, http.StatusFound, ctx.Resp.Status())
+	}
+}