forgejo/tests/integration/pull_review_test.go
Caesar Schinas 65c2595f26
Revert "Prevent allow/reject reviews on merged/closed PRs"
This reverts commit 4ed372af13.
This change from Gitea was not considered by the Forgejo UI team and there is a consensus that it feels like a regression.

The test which was added in that commit is kept and modified to test that reviews can successfully be submitted on closed and merged PRs.

Closes forgejo/design#11
2024-08-12 12:24:52 +01:00

512 lines
20 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package integration
import (
"context"
"net/http"
"net/http/httptest"
"net/url"
"path"
"strconv"
"strings"
"testing"
"code.gitea.io/gitea/models/db"
issues_model "code.gitea.io/gitea/models/issues"
repo_model "code.gitea.io/gitea/models/repo"
"code.gitea.io/gitea/models/unittest"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/gitrepo"
"code.gitea.io/gitea/modules/test"
issue_service "code.gitea.io/gitea/services/issue"
repo_service "code.gitea.io/gitea/services/repository"
files_service "code.gitea.io/gitea/services/repository/files"
"code.gitea.io/gitea/tests"
"github.com/PuerkitoBio/goquery"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestPullView_ReviewerMissed(t *testing.T) {
defer tests.PrepareTestEnv(t)()
session := loginUser(t, "user1")
req := NewRequest(t, "GET", "/pulls")
resp := session.MakeRequest(t, req, http.StatusOK)
assert.True(t, test.IsNormalPageCompleted(resp.Body.String()))
req = NewRequest(t, "GET", "/user2/repo1/pulls/3")
resp = session.MakeRequest(t, req, http.StatusOK)
assert.True(t, test.IsNormalPageCompleted(resp.Body.String()))
// if some reviews are missing, the page shouldn't fail
reviews, err := issues_model.FindReviews(db.DefaultContext, issues_model.FindReviewOptions{
IssueID: 2,
})
require.NoError(t, err)
for _, r := range reviews {
require.NoError(t, issues_model.DeleteReview(db.DefaultContext, r))
}
req = NewRequest(t, "GET", "/user2/repo1/pulls/2")
resp = session.MakeRequest(t, req, http.StatusOK)
assert.True(t, test.IsNormalPageCompleted(resp.Body.String()))
}
func loadComment(t *testing.T, commentID string) *issues_model.Comment {
t.Helper()
id, err := strconv.ParseInt(commentID, 10, 64)
require.NoError(t, err)
return unittest.AssertExistsAndLoadBean(t, &issues_model.Comment{ID: id})
}
func TestPullView_ResolveInvalidatedReviewComment(t *testing.T) {
defer tests.PrepareTestEnv(t)()
session := loginUser(t, "user1")
req := NewRequest(t, "GET", "/user2/repo1/pulls/3/files")
session.MakeRequest(t, req, http.StatusOK)
t.Run("single outdated review (line 1)", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
req := NewRequest(t, "GET", "/user2/repo1/pulls/3/files/reviews/new_comment")
resp := session.MakeRequest(t, req, http.StatusOK)
doc := NewHTMLParser(t, resp.Body)
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/comments", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"origin": doc.GetInputValueByName("origin"),
"latest_commit_id": doc.GetInputValueByName("latest_commit_id"),
"side": "proposed",
"line": "1",
"path": "iso-8859-1.txt",
"diff_start_cid": doc.GetInputValueByName("diff_start_cid"),
"diff_end_cid": doc.GetInputValueByName("diff_end_cid"),
"diff_base_cid": doc.GetInputValueByName("diff_base_cid"),
"content": "nitpicking comment",
"pending_review": "",
})
session.MakeRequest(t, req, http.StatusOK)
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/submit", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"commit_id": doc.GetInputValueByName("latest_commit_id"),
"content": "looks good",
"type": "comment",
})
session.MakeRequest(t, req, http.StatusOK)
// retrieve comment_id by reloading the comment page
req = NewRequest(t, "GET", "/user2/repo1/pulls/3")
resp = session.MakeRequest(t, req, http.StatusOK)
doc = NewHTMLParser(t, resp.Body)
commentID, ok := doc.Find(`[data-action="Resolve"]`).Attr("data-comment-id")
assert.True(t, ok)
// adjust the database to mark the comment as invalidated
// (to invalidate it properly, one should push a commit which should trigger this logic,
// in the meantime, use this quick-and-dirty trick)
comment := loadComment(t, commentID)
require.NoError(t, issues_model.UpdateCommentInvalidate(context.Background(), &issues_model.Comment{
ID: comment.ID,
Invalidated: true,
}))
req = NewRequestWithValues(t, "POST", "/user2/repo1/issues/resolve_conversation", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"origin": "timeline",
"action": "Resolve",
"comment_id": commentID,
})
resp = session.MakeRequest(t, req, http.StatusOK)
// even on template error, the page returns HTTP 200
// count the comments to ensure success.
doc = NewHTMLParser(t, resp.Body)
assert.Len(t, doc.Find(`.comments > .comment`).Nodes, 1)
})
t.Run("outdated and newer review (line 2)", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
req := NewRequest(t, "GET", "/user2/repo1/pulls/3/files/reviews/new_comment")
resp := session.MakeRequest(t, req, http.StatusOK)
doc := NewHTMLParser(t, resp.Body)
var firstReviewID int64
{
// first (outdated) review
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/comments", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"origin": doc.GetInputValueByName("origin"),
"latest_commit_id": doc.GetInputValueByName("latest_commit_id"),
"side": "proposed",
"line": "2",
"path": "iso-8859-1.txt",
"diff_start_cid": doc.GetInputValueByName("diff_start_cid"),
"diff_end_cid": doc.GetInputValueByName("diff_end_cid"),
"diff_base_cid": doc.GetInputValueByName("diff_base_cid"),
"content": "nitpicking comment",
"pending_review": "",
})
session.MakeRequest(t, req, http.StatusOK)
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/submit", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"commit_id": doc.GetInputValueByName("latest_commit_id"),
"content": "looks good",
"type": "comment",
})
session.MakeRequest(t, req, http.StatusOK)
// retrieve comment_id by reloading the comment page
req = NewRequest(t, "GET", "/user2/repo1/pulls/3")
resp = session.MakeRequest(t, req, http.StatusOK)
doc = NewHTMLParser(t, resp.Body)
commentID, ok := doc.Find(`[data-action="Resolve"]`).Attr("data-comment-id")
assert.True(t, ok)
// adjust the database to mark the comment as invalidated
// (to invalidate it properly, one should push a commit which should trigger this logic,
// in the meantime, use this quick-and-dirty trick)
comment := loadComment(t, commentID)
require.NoError(t, issues_model.UpdateCommentInvalidate(context.Background(), &issues_model.Comment{
ID: comment.ID,
Invalidated: true,
}))
firstReviewID = comment.ReviewID
assert.NotZero(t, firstReviewID)
}
// ID of the first comment for the second (up-to-date) review
var commentID string
{
// second (up-to-date) review on the same line
// make a second review
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/comments", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"origin": doc.GetInputValueByName("origin"),
"latest_commit_id": doc.GetInputValueByName("latest_commit_id"),
"side": "proposed",
"line": "2",
"path": "iso-8859-1.txt",
"diff_start_cid": doc.GetInputValueByName("diff_start_cid"),
"diff_end_cid": doc.GetInputValueByName("diff_end_cid"),
"diff_base_cid": doc.GetInputValueByName("diff_base_cid"),
"content": "nitpicking comment",
"pending_review": "",
})
session.MakeRequest(t, req, http.StatusOK)
req = NewRequestWithValues(t, "POST", "/user2/repo1/pulls/3/files/reviews/submit", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"commit_id": doc.GetInputValueByName("latest_commit_id"),
"content": "looks better",
"type": "comment",
})
session.MakeRequest(t, req, http.StatusOK)
// retrieve comment_id by reloading the comment page
req = NewRequest(t, "GET", "/user2/repo1/pulls/3")
resp = session.MakeRequest(t, req, http.StatusOK)
doc = NewHTMLParser(t, resp.Body)
commentIDs := doc.Find(`[data-action="Resolve"]`).Map(func(i int, elt *goquery.Selection) string {
v, _ := elt.Attr("data-comment-id")
return v
})
assert.Len(t, commentIDs, 2) // 1 for the outdated review, 1 for the current review
// check that the first comment is for the previous review
comment := loadComment(t, commentIDs[0])
assert.Equal(t, comment.ReviewID, firstReviewID)
// check that the second comment is for a different review
comment = loadComment(t, commentIDs[1])
assert.NotZero(t, comment.ReviewID)
assert.NotEqual(t, comment.ReviewID, firstReviewID)
commentID = commentIDs[1] // save commentID for later
}
req = NewRequestWithValues(t, "POST", "/user2/repo1/issues/resolve_conversation", map[string]string{
"_csrf": doc.GetInputValueByName("_csrf"),
"origin": "timeline",
"action": "Resolve",
"comment_id": commentID,
})
resp = session.MakeRequest(t, req, http.StatusOK)
// even on template error, the page returns HTTP 200
// count the comments to ensure success.
doc = NewHTMLParser(t, resp.Body)
comments := doc.Find(`.comments > .comment`)
assert.Len(t, comments.Nodes, 1) // the outdated comment belongs to another review and should not be shown
})
t.Run("Files Changed tab", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
for _, c := range []struct {
style, outdated string
expectedCount int
}{
{"unified", "true", 3}, // 1 comment on line 1 + 2 comments on line 3
{"unified", "false", 1}, // 1 comment on line 3 is not outdated
{"split", "true", 3}, // 1 comment on line 1 + 2 comments on line 3
{"split", "false", 1}, // 1 comment on line 3 is not outdated
} {
t.Run(c.style+"+"+c.outdated, func(t *testing.T) {
req := NewRequest(t, "GET", "/user2/repo1/pulls/3/files?style="+c.style+"&show-outdated="+c.outdated)
resp := session.MakeRequest(t, req, http.StatusOK)
doc := NewHTMLParser(t, resp.Body)
comments := doc.Find(`.comments > .comment`)
assert.Len(t, comments.Nodes, c.expectedCount)
})
}
})
t.Run("Conversation tab", func(t *testing.T) {
defer tests.PrintCurrentTest(t)()
req := NewRequest(t, "GET", "/user2/repo1/pulls/3")
resp := session.MakeRequest(t, req, http.StatusOK)
doc := NewHTMLParser(t, resp.Body)
comments := doc.Find(`.comments > .comment`)
assert.Len(t, comments.Nodes, 3) // 1 comment on line 1 + 2 comments on line 3
})
}
func TestPullView_CodeOwner(t *testing.T) {
onGiteaRun(t, func(t *testing.T, u *url.URL) {
user2 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 2})
// Create the repo.
repo, err := repo_service.CreateRepositoryDirectly(db.DefaultContext, user2, user2, repo_service.CreateRepoOptions{
Name: "test_codeowner",
Readme: "Default",
AutoInit: true,
ObjectFormatName: git.Sha1ObjectFormat.Name(),
DefaultBranch: "master",
})
require.NoError(t, err)
// add CODEOWNERS to default branch
_, err = files_service.ChangeRepoFiles(db.DefaultContext, repo, user2, &files_service.ChangeRepoFilesOptions{
OldBranch: repo.DefaultBranch,
Files: []*files_service.ChangeRepoFile{
{
Operation: "create",
TreePath: "CODEOWNERS",
ContentReader: strings.NewReader("README.md @user5\n"),
},
},
})
require.NoError(t, err)
t.Run("First Pull Request", func(t *testing.T) {
// create a new branch to prepare for pull request
_, err = files_service.ChangeRepoFiles(db.DefaultContext, repo, user2, &files_service.ChangeRepoFilesOptions{
NewBranch: "codeowner-basebranch",
Files: []*files_service.ChangeRepoFile{
{
Operation: "update",
TreePath: "README.md",
ContentReader: strings.NewReader("# This is a new project\n"),
},
},
})
require.NoError(t, err)
// Create a pull request.
session := loginUser(t, "user2")
testPullCreate(t, session, "user2", "test_codeowner", false, repo.DefaultBranch, "codeowner-basebranch", "Test Pull Request")
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{BaseRepoID: repo.ID, HeadRepoID: repo.ID, HeadBranch: "codeowner-basebranch"})
unittest.AssertExistsIf(t, true, &issues_model.Review{IssueID: pr.IssueID, Type: issues_model.ReviewTypeRequest, ReviewerID: 5})
require.NoError(t, pr.LoadIssue(db.DefaultContext))
err := issue_service.ChangeTitle(db.DefaultContext, pr.Issue, user2, "[WIP] Test Pull Request")
require.NoError(t, err)
prUpdated1 := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
require.NoError(t, prUpdated1.LoadIssue(db.DefaultContext))
assert.EqualValues(t, "[WIP] Test Pull Request", prUpdated1.Issue.Title)
err = issue_service.ChangeTitle(db.DefaultContext, prUpdated1.Issue, user2, "Test Pull Request2")
require.NoError(t, err)
prUpdated2 := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{ID: pr.ID})
require.NoError(t, prUpdated2.LoadIssue(db.DefaultContext))
assert.EqualValues(t, "Test Pull Request2", prUpdated2.Issue.Title)
})
// change the default branch CODEOWNERS file to change README.md's codeowner
_, err = files_service.ChangeRepoFiles(db.DefaultContext, repo, user2, &files_service.ChangeRepoFilesOptions{
Files: []*files_service.ChangeRepoFile{
{
Operation: "update",
TreePath: "CODEOWNERS",
ContentReader: strings.NewReader("README.md @user8\n"),
},
},
})
require.NoError(t, err)
t.Run("Second Pull Request", func(t *testing.T) {
// create a new branch to prepare for pull request
_, err = files_service.ChangeRepoFiles(db.DefaultContext, repo, user2, &files_service.ChangeRepoFilesOptions{
NewBranch: "codeowner-basebranch2",
Files: []*files_service.ChangeRepoFile{
{
Operation: "update",
TreePath: "README.md",
ContentReader: strings.NewReader("# This is a new project2\n"),
},
},
})
require.NoError(t, err)
// Create a pull request.
session := loginUser(t, "user2")
testPullCreate(t, session, "user2", "test_codeowner", false, repo.DefaultBranch, "codeowner-basebranch2", "Test Pull Request2")
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{BaseRepoID: repo.ID, HeadBranch: "codeowner-basebranch2"})
unittest.AssertExistsIf(t, true, &issues_model.Review{IssueID: pr.IssueID, Type: issues_model.ReviewTypeRequest, ReviewerID: 8})
})
t.Run("Forked Repo Pull Request", func(t *testing.T) {
user5 := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 5})
forkedRepo, err := repo_service.ForkRepositoryAndUpdates(db.DefaultContext, user2, user5, repo_service.ForkRepoOptions{
BaseRepo: repo,
Name: "test_codeowner_fork",
})
require.NoError(t, err)
// create a new branch to prepare for pull request
_, err = files_service.ChangeRepoFiles(db.DefaultContext, forkedRepo, user5, &files_service.ChangeRepoFilesOptions{
NewBranch: "codeowner-basebranch-forked",
Files: []*files_service.ChangeRepoFile{
{
Operation: "update",
TreePath: "README.md",
ContentReader: strings.NewReader("# This is a new forked project\n"),
},
},
})
require.NoError(t, err)
session := loginUser(t, "user5")
testPullCreate(t, session, "user5", "test_codeowner_fork", false, forkedRepo.DefaultBranch, "codeowner-basebranch-forked", "Test Pull Request2")
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{BaseRepoID: repo.ID, HeadBranch: "codeowner-basebranch-forked"})
unittest.AssertExistsIf(t, false, &issues_model.Review{IssueID: pr.IssueID, Type: issues_model.ReviewTypeRequest, ReviewerID: 8})
})
})
}
func TestPullView_GivenApproveOrRejectReviewOnClosedPR(t *testing.T) {
onGiteaRun(t, func(t *testing.T, giteaURL *url.URL) {
user1Session := loginUser(t, "user1")
user2Session := loginUser(t, "user2")
// Have user1 create a fork of repo1.
testRepoFork(t, user1Session, "user2", "repo1", "user1", "repo1")
baseRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user2", Name: "repo1"})
forkedRepo := unittest.AssertExistsAndLoadBean(t, &repo_model.Repository{OwnerName: "user1", Name: "repo1"})
baseGitRepo, err := gitrepo.OpenRepository(db.DefaultContext, baseRepo)
require.NoError(t, err)
defer baseGitRepo.Close()
t.Run("Submit approve/reject review on merged PR", func(t *testing.T) {
// Create a merged PR (made by user1) in the upstream repo1.
testEditFile(t, user1Session, "user1", "repo1", "master", "README.md", "Hello, World (Edited)\n")
resp := testPullCreate(t, user1Session, "user1", "repo1", false, "master", "master", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testPullMerge(t, user1Session, elem[1], elem[2], elem[4], repo_model.MergeStyleMerge, false)
// Get the commit SHA
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
BaseRepoID: baseRepo.ID,
BaseBranch: "master",
HeadRepoID: forkedRepo.ID,
HeadBranch: "master",
})
sha, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName())
require.NoError(t, err)
// Grab the CSRF token.
req := NewRequest(t, "GET", path.Join(elem[1], elem[2], "pulls", elem[4]))
resp = user2Session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
// Submit an approve review on the PR.
testSubmitReview(t, user2Session, htmlDoc.GetCSRF(), "user2", "repo1", elem[4], sha, "approve", http.StatusOK)
// Submit a reject review on the PR.
testSubmitReview(t, user2Session, htmlDoc.GetCSRF(), "user2", "repo1", elem[4], sha, "reject", http.StatusOK)
})
t.Run("Submit approve/reject review on closed PR", func(t *testing.T) {
// Created a closed PR (made by user1) in the upstream repo1.
testEditFileToNewBranch(t, user1Session, "user1", "repo1", "master", "a-test-branch", "README.md", "Hello, World (Edited...again)\n")
resp := testPullCreate(t, user1Session, "user1", "repo1", false, "master", "a-test-branch", "This is a pull title")
elem := strings.Split(test.RedirectURL(resp), "/")
assert.EqualValues(t, "pulls", elem[3])
testIssueClose(t, user1Session, elem[1], elem[2], elem[4])
// Get the commit SHA
pr := unittest.AssertExistsAndLoadBean(t, &issues_model.PullRequest{
BaseRepoID: baseRepo.ID,
BaseBranch: "master",
HeadRepoID: forkedRepo.ID,
HeadBranch: "a-test-branch",
})
sha, err := baseGitRepo.GetRefCommitID(pr.GetGitRefName())
require.NoError(t, err)
// Grab the CSRF token.
req := NewRequest(t, "GET", path.Join(elem[1], elem[2], "pulls", elem[4]))
resp = user2Session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
// Submit an approve review on the PR.
testSubmitReview(t, user2Session, htmlDoc.GetCSRF(), "user2", "repo1", elem[4], sha, "approve", http.StatusOK)
// Submit a reject review on the PR.
testSubmitReview(t, user2Session, htmlDoc.GetCSRF(), "user2", "repo1", elem[4], sha, "reject", http.StatusOK)
})
})
}
func testSubmitReview(t *testing.T, session *TestSession, csrf, owner, repo, pullNumber, commitID, reviewType string, expectedSubmitStatus int) *httptest.ResponseRecorder {
options := map[string]string{
"_csrf": csrf,
"commit_id": commitID,
"content": "test",
"type": reviewType,
}
submitURL := path.Join(owner, repo, "pulls", pullNumber, "files", "reviews", "submit")
req := NewRequestWithValues(t, "POST", submitURL, options)
return session.MakeRequest(t, req, expectedSubmitStatus)
}
func testIssueClose(t *testing.T, session *TestSession, owner, repo, issueNumber string) *httptest.ResponseRecorder {
req := NewRequest(t, "GET", path.Join(owner, repo, "pulls", issueNumber))
resp := session.MakeRequest(t, req, http.StatusOK)
htmlDoc := NewHTMLParser(t, resp.Body)
closeURL := path.Join(owner, repo, "issues", issueNumber, "comments")
options := map[string]string{
"_csrf": htmlDoc.GetCSRF(),
"status": "close",
}
req = NewRequestWithValues(t, "POST", closeURL, options)
return session.MakeRequest(t, req, http.StatusOK)
}