func TestCommentsOverlap(t *testing.T) {
reviewLevelComment := comment.Comment{
Timestamp: "00000000",
Author: "*****@*****.**",
Location: &comment.Location{
Commit: "ABCDEFG",
},
Description: "Please fix so and so...",
}
if !CommentsOverlap(reviewLevelComment, reviewLevelComment) {
t.Fatal("Erroneous distinction drawn between identical review-level comments")
}
repeatedReviewLevelComment := comment.Comment{
Timestamp: "00000000",
Author: "*****@*****.**",
Location: &comment.Location{
Commit: "ABCDEFH",
},
Description: "Please fix so and so...",
}
if CommentsOverlap(reviewLevelComment, repeatedReviewLevelComment) {
t.Fatal("Failed to distinguish between review comments at different commits")
}
issueComment := comment.Comment{
Timestamp: "FFFFFFFF",
Author: "*****@*****.**",
Description: "Please fix so and so...",
}
if !CommentsOverlap(reviewLevelComment, issueComment) {
t.Fatal("Erroneous distinction drawn between a review-level comment and an issue comment")
}
reviewLevelCommentHash, err := reviewLevelComment.Hash()
if err != nil {
t.Fatal(err)
}
reviewLevelChildComment := comment.Comment{
Timestamp: "FFFFFFFG",
Author: "*****@*****.**",
Parent: reviewLevelCommentHash,
Location: &comment.Location{
Commit: "ABCDEFG",
},
Description: "Done",
}
issueChildComment := comment.Comment{
Timestamp: "FFFFFFFH",
Author: "*****@*****.**",
Description: "Done",
}
if !CommentsOverlap(reviewLevelChildComment, issueChildComment) {
t.Fatal("Erroneous distinction drawn between a review-level child comment and an issue comment")
}
}
func getHash(c comment.Comment) string {
cHash, error := c.Hash()
if error != nil {
}
return cHash
}
func TestBuildCommentThreads(t *testing.T) {
rejected := false
accepted := true
root := comment.Comment{
Timestamp: "012345",
Resolved: nil,
Description: "root",
}
rootHash, err := root.Hash()
if err != nil {
t.Fatal(err)
}
child := comment.Comment{
Timestamp: "012346",
Resolved: &rejected,
Parent: rootHash,
Description: "child",
}
childHash, err := child.Hash()
if err != nil {
t.Fatal(err)
}
leaf := comment.Comment{
Timestamp: "012347",
Resolved: &accepted,
Parent: childHash,
Description: "leaf",
}
leafHash, err := leaf.Hash()
if err != nil {
t.Fatal(err)
}
commentsByHash := map[string]comment.Comment{
rootHash: root,
childHash: child,
leafHash: leaf,
}
threads := buildCommentThreads(commentsByHash)
if len(threads) != 1 {
t.Fatalf("Unexpected threads: %v", threads)
}
rootThread := threads[0]
if rootThread.Comment.Description != "root" {
t.Fatalf("Unexpected root thread: %v", rootThread)
}
if len(rootThread.Children) != 1 {
t.Fatalf("Unexpected root children: %v", rootThread.Children)
}
rootChild := rootThread.Children[0]
if rootChild.Comment.Description != "child" {
t.Fatalf("Unexpected child: %v", rootChild)
}
if len(rootChild.Children) != 1 {
t.Fatalf("Unexpected leaves: %v", rootChild.Children)
}
threadLeaf := rootChild.Children[0]
if threadLeaf.Comment.Description != "leaf" {
t.Fatalf("Unexpected leaf: %v", threadLeaf)
}
if len(threadLeaf.Children) != 0 {
t.Fatalf("Unexpected leaf children: %v", threadLeaf.Children)
}
}
func LoadComments(review DifferentialReview, readTransactions ReadTransactions, readTransactionComment ReadTransactionComment, lookupUser UserLookup) []comment.Comment {
allTransactions, err := readTransactions(review.PHID)
if err != nil {
log.Fatal(err)
}
var comments []comment.Comment
commentsByPHID := make(map[string]comment.Comment)
rejectionCommentsByUser := make(map[string][]string)
log.Printf("LOADCOMMENTS: Returning %d transactions", len(allTransactions))
for _, transaction := range allTransactions {
author, err := lookupUser(transaction.AuthorPHID)
if err != nil {
log.Fatal(err)
}
c := comment.Comment{
Author: author.Email,
Timestamp: fmt.Sprintf("%d", transaction.DateCreated),
}
if author.Email != "" {
c.Author = author.Email
} else {
c.Author = author.UserName
}
if transaction.CommentPHID != nil {
transactionComment, err := readTransactionComment(transaction.PHID)
if err != nil {
log.Fatal(err)
}
if transactionComment.FileName != "" {
c.Location = &comment.Location{
Commit: transactionComment.Commit,
Path: transactionComment.FileName,
}
if transactionComment.LineNumber != 0 {
c.Location.Range = &comment.Range{
StartLine: transactionComment.LineNumber,
}
}
}
c.Description = transactionComment.Content
if transactionComment.ReplyToCommentPHID != nil {
// We assume that the parent has to have been processed before the child,
// and enforce that by ordering the transactions in our queries.
if replyTo, ok := commentsByPHID[*transactionComment.ReplyToCommentPHID]; ok {
parentHash, err := replyTo.Hash()
if err != nil {
log.Fatal(err)
}
c.Parent = parentHash
}
}
}
// Set the resolved bit based on whether the change was approved or not.
if transaction.Type == "differential:action" && transaction.NewValue != nil {
action := *transaction.NewValue
var resolved bool
if action == "\"accept\"" {
resolved = true
c.Resolved = &resolved
// Add child comments to all previous rejects by this user and make them accepts
for _, rejectionCommentHash := range rejectionCommentsByUser[author.UserName] {
approveComment := comment.Comment{
Author: c.Author,
Timestamp: c.Timestamp,
Resolved: &resolved,
Parent: rejectionCommentHash,
}
comments = append(comments, approveComment)
log.Printf("LOADCOMMENTS: Received approval. Adding child comment %v with parent hash %x", approveComment, rejectionCommentHash)
}
} else if action == "\"reject\"" {
resolved = false
c.Resolved = &resolved
}
}
// Phabricator only publishes inline comments when you publish a top-level comment.
// This results in a lot of empty top-level comments, which we do not want to mirror.
// To work around this, we only return comments that are non-empty.
if c.Parent != "" || c.Location != nil || c.Description != "" || c.Resolved != nil {
comments = append(comments, c)
commentsByPHID[transaction.PHID] = c
//If this was a rejection comment, add it to ordered comment hash
if c.Resolved != nil && *c.Resolved == false {
commentHash, err := c.Hash()
if err != nil {
log.Fatal(err)
}
log.Printf("LOADCOMMENTS: Received rejection. Adding comment %v with hash %x", c, commentHash)
rejectionCommentsByUser[author.UserName] = append(rejectionCommentsByUser[author.UserName], commentHash)
}
}
}
log.Printf("LOADCOMMENTS: Returning %d comments", len(comments))
return comments
}