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// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.acceptance.server.change;
import static com.google.common.truth.Truth.assertThat;
import static com.google.gerrit.acceptance.PushOneCommit.FILE_NAME;
import static com.google.gerrit.acceptance.PushOneCommit.SUBJECT;
import com.google.common.base.Function;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
import com.google.gerrit.acceptance.AbstractDaemonTest;
import com.google.gerrit.acceptance.NoHttpd;
import com.google.gerrit.acceptance.PushOneCommit;
import com.google.gerrit.extensions.api.changes.DraftInput;
import com.google.gerrit.extensions.api.changes.ReviewInput;
import com.google.gerrit.extensions.api.changes.ReviewInput.CommentInput;
import com.google.gerrit.extensions.api.changes.ReviewInput.DraftHandling;
import com.google.gerrit.extensions.client.Comment;
import com.google.gerrit.extensions.client.Side;
import com.google.gerrit.extensions.common.CommentInfo;
import com.google.gerrit.extensions.restapi.IdString;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.TopLevelResource;
import com.google.gerrit.server.change.ChangeResource;
import com.google.gerrit.server.change.ChangesCollection;
import com.google.gerrit.server.change.PostReview;
import com.google.gerrit.server.change.RevisionResource;
import com.google.gerrit.testutil.FakeEmailSender;
import com.google.gerrit.testutil.FakeEmailSender.Message;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.junit.Before;
import org.junit.Test;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
@NoHttpd
public class CommentsIT extends AbstractDaemonTest {
@Inject
private Provider<ChangesCollection> changes;
@Inject
private Provider<PostReview> postReview;
@Inject
private FakeEmailSender email;
private final Integer[] lines = {0, 1};
@Before
public void setUp() {
setApiUser(user);
}
@Test
public void getNonExistingComment() throws Exception {
PushOneCommit.Result r = createChange();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
exception.expect(ResourceNotFoundException.class);
getPublishedComment(changeId, revId, "non-existing");
}
@Test
public void createDraft() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createChange();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
String path = "file1";
DraftInput comment = newDraft(path, Side.REVISION, line, "comment 1");
addDraft(changeId, revId, comment);
Map<String, List<CommentInfo>> result = getDraftComments(changeId, revId);
assertThat(result).hasSize(1);
CommentInfo actual = Iterables.getOnlyElement(result.get(comment.path));
assertThat(comment).isEqualTo(infoToDraft(path).apply(actual));
}
}
@Test
public void createDraftOnMergeCommitChange() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createMergeCommitChange("refs/for/master");
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
String path = "file1";
DraftInput c1 = newDraft(path, Side.REVISION, line, "ps-1");
DraftInput c2 = newDraft(path, Side.PARENT, line, "auto-merge of ps-1");
DraftInput c3 = newDraftOnParent(path, 1, line, "parent-1 of ps-1");
DraftInput c4 = newDraftOnParent(path, 2, line, "parent-2 of ps-1");
addDraft(changeId, revId, c1);
addDraft(changeId, revId, c2);
addDraft(changeId, revId, c3);
addDraft(changeId, revId, c4);
Map<String, List<CommentInfo>> result = getDraftComments(changeId, revId);
assertThat(result).hasSize(1);
assertThat(Lists.transform(result.get(path), infoToDraft(path)))
.containsExactly(c1, c2, c3, c4);
}
}
@Test
public void postComment() throws Exception {
for (Integer line : lines) {
String file = "file";
String contents = "contents " + line;
PushOneCommit push = pushFactory.create(db, admin.getIdent(), testRepo,
"first subject", file, contents);
PushOneCommit.Result r = push.to("refs/for/master");
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
ReviewInput input = new ReviewInput();
CommentInput comment = newComment(file, Side.REVISION, line, "comment 1");
input.comments = new HashMap<>();
input.comments.put(comment.path, Lists.newArrayList(comment));
revision(r).review(input);
Map<String, List<CommentInfo>> result = getPublishedComments(changeId, revId);
assertThat(result).isNotEmpty();
CommentInfo actual = Iterables.getOnlyElement(result.get(comment.path));
assertThat(comment).isEqualTo(infoToInput(file).apply(actual));
assertThat(comment).isEqualTo(infoToInput(file).apply(
getPublishedComment(changeId, revId, actual.id)));
}
}
@Test
public void postCommentOnMergeCommitChange() throws Exception {
for (Integer line : lines) {
final String file = "/COMMIT_MSG";
PushOneCommit.Result r = createMergeCommitChange("refs/for/master");
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
ReviewInput input = new ReviewInput();
CommentInput c1 = newComment(file, Side.REVISION, line, "ps-1");
CommentInput c2 = newComment(file, Side.PARENT, line, "auto-merge of ps-1");
CommentInput c3 = newCommentOnParent(file, 1, line, "parent-1 of ps-1");
CommentInput c4 = newCommentOnParent(file, 2, line, "parent-2 of ps-1");
input.comments = new HashMap<>();
input.comments.put(file, ImmutableList.of(c1, c2, c3, c4));
revision(r).review(input);
Map<String, List<CommentInfo>> result = getPublishedComments(changeId, revId);
assertThat(result).isNotEmpty();
assertThat(Lists.transform(result.get(file), infoToInput(file)))
.containsExactly(c1, c2, c3, c4);
}
}
@Test
public void listComments() throws Exception {
String file = "file";
PushOneCommit push = pushFactory.create(db, admin.getIdent(), testRepo,
"first subject", file, "contents");
PushOneCommit.Result r = push.to("refs/for/master");
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
assertThat(getPublishedComments(changeId, revId)).isEmpty();
List<CommentInput> expectedComments = new ArrayList<>();
for (Integer line : lines) {
ReviewInput input = new ReviewInput();
CommentInput comment = newComment(file, Side.REVISION, line, "comment " + line);
expectedComments.add(comment);
input.comments = new HashMap<>();
input.comments.put(comment.path, Lists.newArrayList(comment));
revision(r).review(input);
}
Map<String, List<CommentInfo>> result = getPublishedComments(changeId, revId);
assertThat(result).isNotEmpty();
List<CommentInfo> actualComments = result.get(file);
assertThat(Lists.transform(actualComments, infoToInput(file)))
.containsExactlyElementsIn(expectedComments);
}
@Test
public void putDraft() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createChange();
Timestamp origLastUpdated = r.getChange().change().getLastUpdatedOn();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
String path = "file1";
DraftInput comment = newDraft(path, Side.REVISION, line, "comment 1");
addDraft(changeId, revId, comment);
Map<String, List<CommentInfo>> result = getDraftComments(changeId, revId);
CommentInfo actual = Iterables.getOnlyElement(result.get(comment.path));
assertThat(comment).isEqualTo(infoToDraft(path).apply(actual));
String uuid = actual.id;
comment.message = "updated comment 1";
updateDraft(changeId, revId, comment, uuid);
result = getDraftComments(changeId, revId);
actual = Iterables.getOnlyElement(result.get(comment.path));
assertThat(comment).isEqualTo(infoToDraft(path).apply(actual));
// Posting a draft comment doesn't cause lastUpdatedOn to change.
assertThat(r.getChange().change().getLastUpdatedOn())
.isEqualTo(origLastUpdated);
}
}
@Test
public void listDrafts() throws Exception {
String file = "file";
PushOneCommit.Result r = createChange();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
assertThat(getDraftComments(changeId, revId)).isEmpty();
List<DraftInput> expectedDrafts = new ArrayList<>();
for (Integer line : lines) {
DraftInput comment = newDraft(file, Side.REVISION, line, "comment " + line);
expectedDrafts.add(comment);
addDraft(changeId, revId, comment);
}
Map<String, List<CommentInfo>> result = getDraftComments(changeId, revId);
assertThat(result).isNotEmpty();
List<CommentInfo> actualComments = result.get(file);
assertThat(Lists.transform(actualComments, infoToDraft(file)))
.containsExactlyElementsIn(expectedDrafts);
}
@Test
public void getDraft() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createChange();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
String path = "file1";
DraftInput comment = newDraft(
path, Side.REVISION, line, "comment 1");
CommentInfo returned = addDraft(changeId, revId, comment);
CommentInfo actual = getDraftComment(changeId, revId, returned.id);
assertThat(comment).isEqualTo(infoToDraft(path).apply(actual));
}
}
@Test
public void deleteDraft() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createChange();
Timestamp origLastUpdated = r.getChange().change().getLastUpdatedOn();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
DraftInput draft = newDraft("file1", Side.REVISION, line, "comment 1");
CommentInfo returned = addDraft(changeId, revId, draft);
deleteDraft(changeId, revId, returned.id);
Map<String, List<CommentInfo>> drafts = getDraftComments(changeId, revId);
assertThat(drafts).isEmpty();
// Deleting a draft comment doesn't cause lastUpdatedOn to change.
assertThat(r.getChange().change().getLastUpdatedOn())
.isEqualTo(origLastUpdated);
}
}
@Test
public void insertCommentsWithHistoricTimestamp() throws Exception {
Timestamp timestamp = new Timestamp(0);
for (Integer line : lines) {
String file = "file";
String contents = "contents " + line;
PushOneCommit push = pushFactory.create(db, admin.getIdent(), testRepo,
"first subject", file, contents);
PushOneCommit.Result r = push.to("refs/for/master");
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
Timestamp origLastUpdated = r.getChange().change().getLastUpdatedOn();
ReviewInput input = new ReviewInput();
CommentInput comment = newComment(file, Side.REVISION, line, "comment 1");
comment.updated = timestamp;
input.comments = new HashMap<>();
input.comments.put(comment.path, Lists.newArrayList(comment));
ChangeResource changeRsrc =
changes.get().parse(TopLevelResource.INSTANCE,
IdString.fromDecoded(changeId));
RevisionResource revRsrc =
revisions.parse(changeRsrc, IdString.fromDecoded(revId));
postReview.get().apply(revRsrc, input, timestamp);
Map<String, List<CommentInfo>> result = getPublishedComments(changeId, revId);
assertThat(result).isNotEmpty();
CommentInfo actual = Iterables.getOnlyElement(result.get(comment.path));
CommentInput ci = infoToInput(file).apply(actual);
ci.updated = comment.updated;
assertThat(comment).isEqualTo(ci);
assertThat(actual.updated)
.isEqualTo(gApi.changes().id(r.getChangeId()).info().created);
// Updating historic comments doesn't cause lastUpdatedOn to regress.
assertThat(r.getChange().change().getLastUpdatedOn())
.isEqualTo(origLastUpdated);
}
}
@Test
public void addDuplicateComments() throws Exception {
PushOneCommit.Result r1 = createChange();
String changeId = r1.getChangeId();
String revId = r1.getCommit().getName();
addComment(r1, "nit: trailing whitespace");
addComment(r1, "nit: trailing whitespace");
Map<String, List<CommentInfo>> result = getPublishedComments(changeId, revId);
assertThat(result.get(FILE_NAME)).hasSize(2);
addComment(r1, "nit: trailing whitespace", true);
result = getPublishedComments(changeId, revId);
assertThat(result.get(FILE_NAME)).hasSize(2);
PushOneCommit.Result r2 = pushFactory.create(
db, admin.getIdent(), testRepo, SUBJECT, FILE_NAME, "content")
.to("refs/for/master");
changeId = r2.getChangeId();
revId = r2.getCommit().getName();
addComment(r2, "nit: trailing whitespace", true);
result = getPublishedComments(changeId, revId);
assertThat(result.get(FILE_NAME)).hasSize(1);
}
@Test
public void listChangeDrafts() throws Exception {
PushOneCommit.Result r1 = createChange();
PushOneCommit.Result r2 = pushFactory.create(
db, admin.getIdent(), testRepo, SUBJECT, FILE_NAME, "new content",
r1.getChangeId())
.to("refs/for/master");
setApiUser(admin);
addDraft(r1.getChangeId(), r1.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "nit: trailing whitespace"));
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "typo: content"));
setApiUser(user);
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "+1, please fix"));
setApiUser(admin);
Map<String, List<CommentInfo>> actual =
gApi.changes().id(r1.getChangeId()).drafts();
assertThat((Iterable<?>) actual.keySet()).containsExactly(FILE_NAME);
List<CommentInfo> comments = actual.get(FILE_NAME);
assertThat(comments).hasSize(2);
CommentInfo c1 = comments.get(0);
assertThat(c1.author).isNull();
assertThat(c1.patchSet).isEqualTo(1);
assertThat(c1.message).isEqualTo("nit: trailing whitespace");
assertThat(c1.side).isNull();
assertThat(c1.line).isEqualTo(1);
CommentInfo c2 = comments.get(1);
assertThat(c2.author).isNull();
assertThat(c2.patchSet).isEqualTo(2);
assertThat(c2.message).isEqualTo("typo: content");
assertThat(c2.side).isNull();
assertThat(c2.line).isEqualTo(1);
}
@Test
public void listChangeComments() throws Exception {
PushOneCommit.Result r1 = createChange();
PushOneCommit.Result r2 = pushFactory.create(
db, admin.getIdent(), testRepo, SUBJECT, FILE_NAME, "new cntent",
r1.getChangeId())
.to("refs/for/master");
addComment(r1, "nit: trailing whitespace");
addComment(r2, "typo: content");
Map<String, List<CommentInfo>> actual = gApi.changes()
.id(r2.getChangeId())
.comments();
assertThat(actual.keySet()).containsExactly(FILE_NAME);
List<CommentInfo> comments = actual.get(FILE_NAME);
assertThat(comments).hasSize(2);
CommentInfo c1 = comments.get(0);
assertThat(c1.author._accountId).isEqualTo(user.getId().get());
assertThat(c1.patchSet).isEqualTo(1);
assertThat(c1.message).isEqualTo("nit: trailing whitespace");
assertThat(c1.side).isNull();
assertThat(c1.line).isEqualTo(1);
CommentInfo c2 = comments.get(1);
assertThat(c2.author._accountId).isEqualTo(user.getId().get());
assertThat(c2.patchSet).isEqualTo(2);
assertThat(c2.message).isEqualTo("typo: content");
assertThat(c2.side).isNull();
assertThat(c2.line).isEqualTo(1);
}
@Test
public void listChangeWithDrafts() throws Exception {
for (Integer line : lines) {
PushOneCommit.Result r = createChange();
String changeId = r.getChangeId();
String revId = r.getCommit().getName();
DraftInput comment = newDraft(
"file1", Side.REVISION, line, "comment 1");
addDraft(changeId, revId, comment);
assertThat(gApi.changes().query(
"change:" + changeId + " has:draft").get()).hasSize(1);
}
}
@Test
public void publishCommentsAllRevisions() throws Exception {
PushOneCommit.Result r1 = createChange();
PushOneCommit.Result r2 = pushFactory.create(
db, admin.getIdent(), testRepo, SUBJECT, FILE_NAME, "new\ncntent\n",
r1.getChangeId())
.to("refs/for/master");
addDraft(r1.getChangeId(), r1.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "nit: trailing whitespace"));
addDraft(r1.getChangeId(), r1.getCommit().getName(),
newDraft(FILE_NAME, Side.PARENT, 2, "what happened to this?"));
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "join lines"));
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 2, "typo: content"));
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.PARENT, 1, "comment 1 on base"));
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.PARENT, 2, "comment 2 on base"));
PushOneCommit.Result other = createChange();
// Drafts on other changes aren't returned.
addDraft(other.getChangeId(), other.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 1, "unrelated comment"));
setApiUser(admin);
// Drafts by other users aren't returned.
addDraft(r2.getChangeId(), r2.getCommit().getName(),
newDraft(FILE_NAME, Side.REVISION, 2, "oops"));
setApiUser(user);
ReviewInput reviewInput = new ReviewInput();
reviewInput.drafts = DraftHandling.PUBLISH_ALL_REVISIONS;
reviewInput.message = "comments";
gApi.changes()
.id(r2.getChangeId())
.current()
.review(reviewInput);
assertThat(gApi.changes()
.id(r1.getChangeId())
.revision(r1.getCommit().name())
.drafts())
.isEmpty();
Map<String, List<CommentInfo>> ps1Map = gApi.changes()
.id(r1.getChangeId())
.revision(r1.getCommit().name())
.comments();
assertThat(ps1Map.keySet()).containsExactly(FILE_NAME);
List<CommentInfo> ps1List = ps1Map.get(FILE_NAME);
assertThat(ps1List).hasSize(2);
assertThat(ps1List.get(0).message).isEqualTo("what happened to this?");
assertThat(ps1List.get(0).side).isEqualTo(Side.PARENT);
assertThat(ps1List.get(1).message).isEqualTo("nit: trailing whitespace");
assertThat(ps1List.get(1).side).isNull();
assertThat(gApi.changes()
.id(r2.getChangeId())
.revision(r2.getCommit().name())
.drafts())
.isEmpty();
Map<String, List<CommentInfo>> ps2Map = gApi.changes()
.id(r2.getChangeId())
.revision(r2.getCommit().name())
.comments();
assertThat(ps2Map.keySet()).containsExactly(FILE_NAME);
List<CommentInfo> ps2List = ps2Map.get(FILE_NAME);
assertThat(ps2List).hasSize(4);
assertThat(ps2List.get(0).message).isEqualTo("comment 1 on base");
assertThat(ps2List.get(1).message).isEqualTo("comment 2 on base");
assertThat(ps2List.get(2).message).isEqualTo("join lines");
assertThat(ps2List.get(3).message).isEqualTo("typo: content");
ImmutableList<Message> messages =
email.getMessages(r2.getChangeId(), "comment");
assertThat(messages).hasSize(1);
String url = canonicalWebUrl.get();
int c = r1.getChange().getId().get();
assertThat(extractComments(messages.get(0).body())).isEqualTo(
"Patch Set 2:\n"
+ "\n"
+ "(6 comments)\n"
+ "\n"
+ "comments\n"
+ "\n"
+ url + "#/c/" + c + "/1/a.txt\n"
+ "File a.txt:\n"
+ "\n"
+ "PS1, Line 2: \n"
+ "what happened to this?\n"
+ "\n"
+ "\n"
+ "PS1, Line 1: ew\n"
+ "nit: trailing whitespace\n"
+ "\n"
+ "\n"
+ url + "#/c/" + c + "/2/a.txt\n"
+ "File a.txt:\n"
+ "\n"
+ "PS2, Line 1: \n"
+ "comment 1 on base\n"
+ "\n"
+ "\n"
+ "PS2, Line 2: \n"
+ "comment 2 on base\n"
+ "\n"
+ "\n"
+ "PS2, Line 1: ew\n"
+ "join lines\n"
+ "\n"
+ "\n"
+ "PS2, Line 2: nten\n"
+ "typo: content\n"
+ "\n");
}
@Test
public void commentTags() throws Exception {
PushOneCommit.Result r = createChange();
CommentInput pub = new CommentInput();
pub.line = 1;
pub.message = "published comment";
pub.path = FILE_NAME;
ReviewInput rin = newInput(pub);
rin.tag = "tag1";
gApi.changes().id(r.getChangeId()).current().review(rin);
List<CommentInfo> comments =
gApi.changes().id(r.getChangeId()).current().commentsAsList();
assertThat(comments).hasSize(1);
assertThat(comments.get(0).tag).isEqualTo("tag1");
DraftInput draft = new DraftInput();
draft.line = 2;
draft.message = "draft comment";
draft.path = FILE_NAME;
draft.tag = "tag2";
addDraft(r.getChangeId(), r.getCommit().name(), draft);
List<CommentInfo> drafts =
gApi.changes().id(r.getChangeId()).current().draftsAsList();
assertThat(drafts).hasSize(1);
assertThat(drafts.get(0).tag).isEqualTo("tag2");
}
private static String extractComments(String msg) {
// Extract lines between start "....." and end "-- ".
Pattern p = Pattern.compile(".*[.]{5}\n+(.*)\\n+-- \n.*", Pattern.DOTALL);
Matcher m = p.matcher(msg);
return m.matches() ? m.group(1) : msg;
}
private ReviewInput newInput(CommentInput c) {
ReviewInput in = new ReviewInput();
in.comments = new HashMap<>();
in.comments.put(c.path, Lists.newArrayList(c));
return in;
}
private void addComment(PushOneCommit.Result r, String message)
throws Exception {
addComment(r, message, false);
}
private void addComment(PushOneCommit.Result r, String message,
boolean omitDuplicateComments) throws Exception {
CommentInput c = new CommentInput();
c.line = 1;
c.message = message;
c.path = FILE_NAME;
ReviewInput in = newInput(c);
in.omitDuplicateComments = omitDuplicateComments;
gApi.changes()
.id(r.getChangeId())
.revision(r.getCommit().name())
.review(in);
}
private CommentInfo addDraft(String changeId, String revId, DraftInput in)
throws Exception {
return gApi.changes().id(changeId).revision(revId).createDraft(in).get();
}
private void updateDraft(String changeId, String revId, DraftInput in,
String uuid) throws Exception {
gApi.changes().id(changeId).revision(revId).draft(uuid).update(in);
}
private void deleteDraft(String changeId, String revId, String uuid)
throws Exception {
gApi.changes().id(changeId).revision(revId).draft(uuid).delete();
}
private CommentInfo getPublishedComment(String changeId, String revId,
String uuid) throws Exception {
return gApi.changes().id(changeId).revision(revId).comment(uuid).get();
}
private Map<String, List<CommentInfo>> getPublishedComments(String changeId,
String revId) throws Exception {
return gApi.changes().id(changeId).revision(revId).comments();
}
private Map<String, List<CommentInfo>> getDraftComments(String changeId,
String revId) throws Exception {
return gApi.changes().id(changeId).revision(revId).drafts();
}
private CommentInfo getDraftComment(String changeId, String revId,
String uuid) throws Exception {
return gApi.changes().id(changeId).revision(revId).draft(uuid).get();
}
private static CommentInput newComment(String path, Side side, int line,
String message) {
CommentInput c = new CommentInput();
return populate(c, path, side, null, line, message);
}
private static CommentInput newCommentOnParent(String path, int parent,
int line, String message) {
CommentInput c = new CommentInput();
return populate(c, path, Side.PARENT, Integer.valueOf(parent), line, message);
}
private DraftInput newDraft(String path, Side side, int line,
String message) {
DraftInput d = new DraftInput();
return populate(d, path, side, null, line, message);
}
private DraftInput newDraftOnParent(String path, int parent, int line,
String message) {
DraftInput d = new DraftInput();
return populate(d, path, Side.PARENT, Integer.valueOf(parent), line, message);
}
private static <C extends Comment> C populate(C c, String path, Side side,
Integer parent, int line, String message) {
c.path = path;
c.side = side;
c.parent = parent;
c.line = line != 0 ? line : null;
c.message = message;
if (line != 0) {
Comment.Range range = new Comment.Range();
range.startLine = line;
range.startCharacter = 1;
range.endLine = line;
range.endCharacter = 5;
c.range = range;
}
return c;
}
private static Function<CommentInfo, CommentInput> infoToInput(
final String path) {
return new Function<CommentInfo, CommentInput>() {
@Override
public CommentInput apply(CommentInfo info) {
CommentInput ci = new CommentInput();
ci.path = path;
copy(info, ci);
return ci;
}
};
}
private static Function<CommentInfo, DraftInput> infoToDraft(
final String path) {
return new Function<CommentInfo, DraftInput>() {
@Override
public DraftInput apply(CommentInfo info) {
DraftInput di = new DraftInput();
di.path = path;
copy(info, di);
return di;
}
};
}
private static void copy(Comment from, Comment to) {
to.side = from.side == null ? Side.REVISION : from.side;
to.parent = from.parent;
to.line = from.line;
to.message = from.message;
to.range = from.range;
}
}