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/home_test.go

@@ -0,0 +1,118 @@
+// Copyright 2017 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 user
+
+import (
+	"net/http"
+	"testing"
+
+	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/test"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestArchivedIssues(t *testing.T) {
+	// Arrange
+	setting.UI.IssuePagingNum = 1
+	assert.NoError(t, models.LoadFixtures())
+
+	ctx := test.MockContext(t, "issues")
+	test.LoadUser(t, ctx, 30)
+	ctx.Req.Form.Set("state", "open")
+
+	// Assume: User 30 has access to two Repos with Issues, one of the Repos being archived.
+	repos, _, _ := models.GetUserRepositories(&models.SearchRepoOptions{Actor: ctx.User})
+	assert.Len(t, repos, 2)
+	IsArchived := make(map[int64]bool)
+	NumIssues := make(map[int64]int)
+	for _, repo := range repos {
+		IsArchived[repo.ID] = repo.IsArchived
+		NumIssues[repo.ID] = repo.NumIssues
+	}
+	assert.False(t, IsArchived[50])
+	assert.EqualValues(t, 1, NumIssues[50])
+	assert.True(t, IsArchived[51])
+	assert.EqualValues(t, 1, NumIssues[51])
+
+	// Act
+	Issues(ctx)
+
+	// Assert: One Issue (ID 30) from one Repo (ID 50) is retrieved, while nothing from archived Repo 51 is retrieved
+	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
+
+	assert.EqualValues(t, map[int64]int64{50: 1}, ctx.Data["Counts"])
+	assert.Len(t, ctx.Data["Issues"], 1)
+	assert.Len(t, ctx.Data["Repos"], 1)
+}
+
+func TestIssues(t *testing.T) {
+	setting.UI.IssuePagingNum = 1
+	assert.NoError(t, models.LoadFixtures())
+
+	ctx := test.MockContext(t, "issues")
+	test.LoadUser(t, ctx, 2)
+	ctx.Req.Form.Set("state", "closed")
+	Issues(ctx)
+	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
+
+	assert.EqualValues(t, map[int64]int64{1: 1, 2: 1}, ctx.Data["Counts"])
+	assert.EqualValues(t, true, ctx.Data["IsShowClosed"])
+	assert.Len(t, ctx.Data["Issues"], 1)
+	assert.Len(t, ctx.Data["Repos"], 2)
+}
+
+func TestPulls(t *testing.T) {
+	setting.UI.IssuePagingNum = 20
+	assert.NoError(t, models.LoadFixtures())
+
+	ctx := test.MockContext(t, "pulls")
+	test.LoadUser(t, ctx, 2)
+	ctx.Req.Form.Set("state", "open")
+	Pulls(ctx)
+	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
+
+	assert.Len(t, ctx.Data["Issues"], 3)
+}
+
+func TestMilestones(t *testing.T) {
+	setting.UI.IssuePagingNum = 1
+	assert.NoError(t, models.LoadFixtures())
+
+	ctx := test.MockContext(t, "milestones")
+	test.LoadUser(t, ctx, 2)
+	ctx.SetParams("sort", "issues")
+	ctx.Req.Form.Set("state", "closed")
+	ctx.Req.Form.Set("sort", "furthestduedate")
+	Milestones(ctx)
+	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
+	assert.EqualValues(t, map[int64]int64{1: 1}, ctx.Data["Counts"])
+	assert.EqualValues(t, true, ctx.Data["IsShowClosed"])
+	assert.EqualValues(t, "furthestduedate", ctx.Data["SortType"])
+	assert.EqualValues(t, 1, ctx.Data["Total"])
+	assert.Len(t, ctx.Data["Milestones"], 1)
+	assert.Len(t, ctx.Data["Repos"], 2) // both repo 42 and 1 have milestones and both are owned by user 2
+}
+
+func TestMilestonesForSpecificRepo(t *testing.T) {
+	setting.UI.IssuePagingNum = 1
+	assert.NoError(t, models.LoadFixtures())
+
+	ctx := test.MockContext(t, "milestones")
+	test.LoadUser(t, ctx, 2)
+	ctx.SetParams("sort", "issues")
+	ctx.SetParams("repo", "1")
+	ctx.Req.Form.Set("state", "closed")
+	ctx.Req.Form.Set("sort", "furthestduedate")
+	Milestones(ctx)
+	assert.EqualValues(t, http.StatusOK, ctx.Resp.Status())
+	assert.EqualValues(t, map[int64]int64{1: 1}, ctx.Data["Counts"])
+	assert.EqualValues(t, true, ctx.Data["IsShowClosed"])
+	assert.EqualValues(t, "furthestduedate", ctx.Data["SortType"])
+	assert.EqualValues(t, 1, ctx.Data["Total"])
+	assert.Len(t, ctx.Data["Milestones"], 1)
+	assert.Len(t, ctx.Data["Repos"], 2) // both repo 42 and 1 have milestones and both are owned by user 2
+}