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	The `Branch` struct in `modules/git` package is unnecessary. We can just use a `string` to represent a branch
		
			
				
	
	
		
			332 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			332 lines
		
	
	
		
			13 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2017 The Gitea Authors. All rights reserved.
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| // SPDX-License-Identifier: MIT
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| 
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| package integration
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| 
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| import (
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| 	"net/http"
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| 	"net/http/httptest"
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| 	"net/url"
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| 	"testing"
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| 
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| 	auth_model "code.gitea.io/gitea/models/auth"
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| 	"code.gitea.io/gitea/models/db"
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| 	git_model "code.gitea.io/gitea/models/git"
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| 	api "code.gitea.io/gitea/modules/structs"
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| 	"code.gitea.io/gitea/tests"
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| 
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| 	"github.com/stretchr/testify/assert"
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| )
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| 
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| func testAPIGetBranch(t *testing.T, branchName string, exists bool) {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeReadRepository)
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| 	req := NewRequestf(t, "GET", "/api/v1/repos/user2/repo1/branches/%s", branchName).
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| 		AddTokenAuth(token)
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| 	resp := MakeRequest(t, req, NoExpectedStatus)
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| 	if !exists {
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| 		assert.Equal(t, http.StatusNotFound, resp.Code)
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| 		return
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| 	}
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| 	assert.Equal(t, http.StatusOK, resp.Code)
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| 	var branch api.Branch
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| 	DecodeJSON(t, resp, &branch)
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| 	assert.Equal(t, branchName, branch.Name)
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| 	assert.True(t, branch.UserCanPush)
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| 	assert.True(t, branch.UserCanMerge)
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| }
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| 
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| func testAPIGetBranchProtection(t *testing.T, branchName string, expectedHTTPStatus int) *api.BranchProtection {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeReadRepository)
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| 	req := NewRequestf(t, "GET", "/api/v1/repos/user2/repo1/branch_protections/%s", branchName).
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| 		AddTokenAuth(token)
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| 	resp := MakeRequest(t, req, expectedHTTPStatus)
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| 
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| 	if resp.Code == http.StatusOK {
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| 		var branchProtection api.BranchProtection
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| 		DecodeJSON(t, resp, &branchProtection)
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| 		assert.Equal(t, branchName, branchProtection.RuleName)
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| 		return &branchProtection
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| 	}
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| 	return nil
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| }
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| 
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| func testAPICreateBranchProtection(t *testing.T, branchName string, expectedPriority, expectedHTTPStatus int) {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestWithJSON(t, "POST", "/api/v1/repos/user2/repo1/branch_protections", &api.BranchProtection{
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| 		RuleName: branchName,
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| 	}).AddTokenAuth(token)
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| 	resp := MakeRequest(t, req, expectedHTTPStatus)
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| 
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| 	if resp.Code == http.StatusCreated {
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| 		var branchProtection api.BranchProtection
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| 		DecodeJSON(t, resp, &branchProtection)
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| 		assert.Equal(t, branchName, branchProtection.RuleName)
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| 		assert.EqualValues(t, expectedPriority, branchProtection.Priority)
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| 	}
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| }
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| 
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| func testAPIEditBranchProtection(t *testing.T, branchName string, body *api.BranchProtection, expectedHTTPStatus int) {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestWithJSON(t, "PATCH", "/api/v1/repos/user2/repo1/branch_protections/"+branchName, body).
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| 		AddTokenAuth(token)
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| 	resp := MakeRequest(t, req, expectedHTTPStatus)
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| 
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| 	if resp.Code == http.StatusOK {
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| 		var branchProtection api.BranchProtection
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| 		DecodeJSON(t, resp, &branchProtection)
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| 		assert.Equal(t, branchName, branchProtection.RuleName)
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| 	}
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| }
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| 
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| func testAPIDeleteBranchProtection(t *testing.T, branchName string, expectedHTTPStatus int) {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestf(t, "DELETE", "/api/v1/repos/user2/repo1/branch_protections/%s", branchName).
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| 		AddTokenAuth(token)
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| 	MakeRequest(t, req, expectedHTTPStatus)
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| }
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| 
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| func testAPIDeleteBranch(t *testing.T, branchName string, expectedHTTPStatus int) {
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| 	token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestf(t, "DELETE", "/api/v1/repos/user2/repo1/branches/%s", branchName).
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| 		AddTokenAuth(token)
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| 	MakeRequest(t, req, expectedHTTPStatus)
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| }
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| 
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| func TestAPIGetBranch(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 	for _, test := range []struct {
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| 		BranchName string
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| 		Exists     bool
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| 	}{
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| 		{"master", true},
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| 		{"master/doesnotexist", false},
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| 		{"feature/1", true},
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| 		{"feature/1/doesnotexist", false},
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| 	} {
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| 		testAPIGetBranch(t, test.BranchName, test.Exists)
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| 	}
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| }
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| 
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| func TestAPICreateBranch(t *testing.T) {
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| 	onGiteaRun(t, testAPICreateBranches)
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| }
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| 
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| func testAPICreateBranches(t *testing.T, giteaURL *url.URL) {
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| 	username := "user2"
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| 	ctx := NewAPITestContext(t, username, "my-noo-repo", auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeWriteUser)
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| 	giteaURL.Path = ctx.GitPath()
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| 
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| 	t.Run("CreateRepo", doAPICreateRepository(ctx, false))
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| 	testCases := []struct {
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| 		OldBranch          string
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| 		NewBranch          string
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| 		ExpectedHTTPStatus int
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| 	}{
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| 		// Creating branch from default branch
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| 		{
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| 			OldBranch:          "",
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| 			NewBranch:          "new_branch_from_default_branch",
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| 			ExpectedHTTPStatus: http.StatusCreated,
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| 		},
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| 		// Creating branch from master
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| 		{
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| 			OldBranch:          "master",
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| 			NewBranch:          "new_branch_from_master_1",
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| 			ExpectedHTTPStatus: http.StatusCreated,
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| 		},
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| 		// Trying to create from master but already exists
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| 		{
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| 			OldBranch:          "master",
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| 			NewBranch:          "new_branch_from_master_1",
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| 			ExpectedHTTPStatus: http.StatusConflict,
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| 		},
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| 		// Trying to create from other branch (not default branch)
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| 		// ps: it can't test the case-sensitive behavior here: the "BRANCH_2" can't be created by git on a case-insensitive filesystem, it makes the test fail quickly before the database code.
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| 		// Suppose some users are running Gitea on a case-insensitive filesystem, it seems that it's unable to support case-sensitive branch names.
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| 		{
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| 			OldBranch:          "new_branch_from_master_1",
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| 			NewBranch:          "branch_2",
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| 			ExpectedHTTPStatus: http.StatusCreated,
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| 		},
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| 		// Trying to create from a branch which does not exist
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| 		{
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| 			OldBranch:          "does_not_exist",
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| 			NewBranch:          "new_branch_from_non_existent",
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| 			ExpectedHTTPStatus: http.StatusNotFound,
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| 		},
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| 		// Trying to create a branch with UTF8
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| 		{
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| 			OldBranch:          "master",
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| 			NewBranch:          "test-👀",
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| 			ExpectedHTTPStatus: http.StatusCreated,
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| 		},
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| 	}
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| 	for _, test := range testCases {
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| 		session := ctx.Session
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| 		t.Run(test.NewBranch, func(t *testing.T) {
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| 			testAPICreateBranch(t, session, "user2", "my-noo-repo", test.OldBranch, test.NewBranch, test.ExpectedHTTPStatus)
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| 		})
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| 	}
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| }
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| 
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| func testAPICreateBranch(t testing.TB, session *TestSession, user, repo, oldBranch, newBranch string, status int) bool {
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| 	token := getTokenForLoggedInUser(t, session, auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestWithJSON(t, "POST", "/api/v1/repos/"+user+"/"+repo+"/branches", &api.CreateBranchRepoOption{
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| 		BranchName:    newBranch,
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| 		OldBranchName: oldBranch,
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| 	}).AddTokenAuth(token)
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| 	resp := MakeRequest(t, req, status)
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| 
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| 	var branch api.Branch
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| 	DecodeJSON(t, resp, &branch)
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| 
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| 	if resp.Result().StatusCode == http.StatusCreated {
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| 		assert.Equal(t, newBranch, branch.Name)
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| 	}
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| 
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| 	return resp.Result().StatusCode == status
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| }
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| 
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| func TestAPIUpdateBranch(t *testing.T) {
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| 	onGiteaRun(t, func(t *testing.T, _ *url.URL) {
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| 		t.Run("UpdateBranchWithEmptyRepo", func(t *testing.T) {
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| 			testAPIUpdateBranch(t, "user10", "user10", "repo6", "master", "test", http.StatusNotFound)
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| 		})
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| 		t.Run("UpdateBranchWithSameBranchNames", func(t *testing.T) {
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| 			resp := testAPIUpdateBranch(t, "user2", "user2", "repo1", "master", "master", http.StatusUnprocessableEntity)
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| 			assert.Contains(t, resp.Body.String(), "Cannot rename a branch using the same name or rename to a branch that already exists.")
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| 		})
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| 		t.Run("UpdateBranchThatAlreadyExists", func(t *testing.T) {
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| 			resp := testAPIUpdateBranch(t, "user2", "user2", "repo1", "master", "branch2", http.StatusUnprocessableEntity)
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| 			assert.Contains(t, resp.Body.String(), "Cannot rename a branch using the same name or rename to a branch that already exists.")
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| 		})
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| 		t.Run("UpdateBranchWithNonExistentBranch", func(t *testing.T) {
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| 			resp := testAPIUpdateBranch(t, "user2", "user2", "repo1", "i-dont-exist", "new-branch-name", http.StatusNotFound)
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| 			assert.Contains(t, resp.Body.String(), "Branch doesn't exist.")
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| 		})
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| 		t.Run("UpdateBranchWithNonAdminDoer", func(t *testing.T) {
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| 			// don't allow default branch renaming
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| 			resp := testAPIUpdateBranch(t, "user40", "user2", "repo1", "master", "new-branch-name", http.StatusForbidden)
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| 			assert.Contains(t, resp.Body.String(), "User must be a repo or site admin to rename default or protected branches.")
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| 
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| 			// don't allow protected branch renaming
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| 			token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 			req := NewRequestWithJSON(t, "POST", "/api/v1/repos/user2/repo1/branches", &api.CreateBranchRepoOption{
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| 				BranchName: "protected-branch",
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| 			}).AddTokenAuth(token)
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| 			MakeRequest(t, req, http.StatusCreated)
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| 			testAPICreateBranchProtection(t, "protected-branch", 1, http.StatusCreated)
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| 			resp = testAPIUpdateBranch(t, "user40", "user2", "repo1", "protected-branch", "new-branch-name", http.StatusForbidden)
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| 			assert.Contains(t, resp.Body.String(), "User must be a repo or site admin to rename default or protected branches.")
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| 		})
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| 		t.Run("UpdateBranchWithGlobedBasedProtectionRulesAndAdminAccess", func(t *testing.T) {
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| 			// don't allow branch that falls under glob-based protection rules to be renamed
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| 			token := getUserToken(t, "user2", auth_model.AccessTokenScopeWriteRepository)
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| 			req := NewRequestWithJSON(t, "POST", "/api/v1/repos/user2/repo1/branch_protections", &api.BranchProtection{
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| 				RuleName:   "protected/**",
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| 				EnablePush: true,
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| 			}).AddTokenAuth(token)
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| 			MakeRequest(t, req, http.StatusCreated)
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| 
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| 			from := "protected/1"
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| 			req = NewRequestWithJSON(t, "POST", "/api/v1/repos/user2/repo1/branches", &api.CreateBranchRepoOption{
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| 				BranchName: from,
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| 			}).AddTokenAuth(token)
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| 			MakeRequest(t, req, http.StatusCreated)
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| 
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| 			resp := testAPIUpdateBranch(t, "user2", "user2", "repo1", from, "new-branch-name", http.StatusForbidden)
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| 			assert.Contains(t, resp.Body.String(), "Branch is protected by glob-based protection rules.")
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| 		})
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| 		t.Run("UpdateBranchNormalScenario", func(t *testing.T) {
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| 			testAPIUpdateBranch(t, "user2", "user2", "repo1", "branch2", "new-branch-name", http.StatusNoContent)
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| 		})
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| 	})
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| }
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| 
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| func testAPIUpdateBranch(t *testing.T, doerName, ownerName, repoName, from, to string, expectedHTTPStatus int) *httptest.ResponseRecorder {
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| 	token := getUserToken(t, doerName, auth_model.AccessTokenScopeWriteRepository)
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| 	req := NewRequestWithJSON(t, "PATCH", "api/v1/repos/"+ownerName+"/"+repoName+"/branches/"+from, &api.UpdateBranchRepoOption{
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| 		Name: to,
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| 	}).AddTokenAuth(token)
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| 	return MakeRequest(t, req, expectedHTTPStatus)
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| }
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| 
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| func TestAPIBranchProtection(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 
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| 	// Branch protection  on branch that not exist
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| 	testAPICreateBranchProtection(t, "master/doesnotexist", 1, http.StatusCreated)
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| 	// Get branch protection on branch that exist but not branch protection
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| 	testAPIGetBranchProtection(t, "master", http.StatusNotFound)
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| 
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| 	testAPICreateBranchProtection(t, "master", 2, http.StatusCreated)
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| 	// Can only create once
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| 	testAPICreateBranchProtection(t, "master", 0, http.StatusForbidden)
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| 
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| 	// Can't delete a protected branch
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| 	testAPIDeleteBranch(t, "master", http.StatusForbidden)
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| 
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| 	testAPIGetBranchProtection(t, "master", http.StatusOK)
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| 	testAPIEditBranchProtection(t, "master", &api.BranchProtection{
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| 		EnablePush: true,
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| 	}, http.StatusOK)
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| 
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| 	// enable status checks, require the "test1" check to pass
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| 	testAPIEditBranchProtection(t, "master", &api.BranchProtection{
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| 		EnableStatusCheck:   true,
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| 		StatusCheckContexts: []string{"test1"},
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| 	}, http.StatusOK)
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| 	bp := testAPIGetBranchProtection(t, "master", http.StatusOK)
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| 	assert.True(t, bp.EnableStatusCheck)
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| 	assert.Equal(t, []string{"test1"}, bp.StatusCheckContexts)
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| 
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| 	// disable status checks, clear the list of required checks
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| 	testAPIEditBranchProtection(t, "master", &api.BranchProtection{
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| 		EnableStatusCheck:   false,
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| 		StatusCheckContexts: []string{},
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| 	}, http.StatusOK)
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| 	bp = testAPIGetBranchProtection(t, "master", http.StatusOK)
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| 	assert.False(t, bp.EnableStatusCheck)
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| 	assert.Equal(t, []string{}, bp.StatusCheckContexts)
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| 
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| 	testAPIDeleteBranchProtection(t, "master", http.StatusNoContent)
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| 
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| 	// Test branch deletion
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| 	testAPIDeleteBranch(t, "master", http.StatusForbidden)
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| 	testAPIDeleteBranch(t, "branch2", http.StatusNoContent)
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| }
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| 
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| func TestAPICreateBranchWithSyncBranches(t *testing.T) {
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| 	defer tests.PrepareTestEnv(t)()
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| 
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| 	branches, err := db.Find[git_model.Branch](db.DefaultContext, git_model.FindBranchOptions{
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| 		RepoID: 1,
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| 	})
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| 	assert.NoError(t, err)
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| 	assert.Len(t, branches, 6)
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| 
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| 	// make a broke repository with no branch on database
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| 	_, err = db.DeleteByBean(db.DefaultContext, git_model.Branch{RepoID: 1})
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| 	assert.NoError(t, err)
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| 
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| 	onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
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| 		ctx := NewAPITestContext(t, "user2", "repo1", auth_model.AccessTokenScopeWriteRepository, auth_model.AccessTokenScopeWriteUser)
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| 		giteaURL.Path = ctx.GitPath()
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| 
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| 		testAPICreateBranch(t, ctx.Session, "user2", "repo1", "", "new_branch", http.StatusCreated)
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| 	})
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| 
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| 	branches, err = db.Find[git_model.Branch](db.DefaultContext, git_model.FindBranchOptions{
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| 		RepoID: 1,
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| 	})
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| 	assert.NoError(t, err)
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| 	assert.Len(t, branches, 7)
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| 
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| 	branches, err = db.Find[git_model.Branch](db.DefaultContext, git_model.FindBranchOptions{
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| 		RepoID:  1,
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| 		Keyword: "new_branch",
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| 	})
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| 	assert.NoError(t, err)
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| 	assert.Len(t, branches, 1)
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| }
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