Commit f0df45fb authored by Sean McGivern's avatar Sean McGivern

Fix MR revert check when no merged_at is present

parent f8dd398a
...@@ -989,13 +989,13 @@ class MergeRequest < ActiveRecord::Base ...@@ -989,13 +989,13 @@ class MergeRequest < ActiveRecord::Base
merged_at = metrics&.merged_at merged_at = metrics&.merged_at
notes_association = notes_with_associations notes_association = notes_with_associations
if merged_at
# It is not guaranteed that Note#created_at will be strictly later than # It is not guaranteed that Note#created_at will be strictly later than
# MergeRequestMetric#merged_at. Nanoseconds on MySQL may break this # MergeRequestMetric#merged_at. Nanoseconds on MySQL may break this
# comparison, as will a HA environment if clocks are not *precisely* # comparison, as will a HA environment if clocks are not *precisely*
# synchronized. Add a minute's leeway to compensate for both possibilities # synchronized. Add a minute's leeway to compensate for both possibilities
cutoff = merged_at - 1.minute cutoff = merged_at - 1.minute
if merged_at
notes_association = notes_association.where('created_at >= ?', cutoff) notes_association = notes_association.where('created_at >= ?', cutoff)
end end
......
...@@ -1064,16 +1064,6 @@ describe MergeRequest do ...@@ -1064,16 +1064,6 @@ describe MergeRequest do
end end
describe '#can_be_reverted?' do describe '#can_be_reverted?' do
context 'when there is no merged_at for the MR' do
before do
subject.metrics.update!(merged_at: nil)
end
it 'returns false' do
expect(subject.can_be_reverted?(nil)).to be_falsey
end
end
context 'when there is no merge_commit for the MR' do context 'when there is no merge_commit for the MR' do
before do before do
subject.metrics.update!(merged_at: Time.now.utc) subject.metrics.update!(merged_at: Time.now.utc)
...@@ -1097,6 +1087,16 @@ describe MergeRequest do ...@@ -1097,6 +1087,16 @@ describe MergeRequest do
end end
end end
context 'when there is no merged_at for the MR' do
before do
subject.metrics.update!(merged_at: nil)
end
it 'returns true' do
expect(subject.can_be_reverted?(nil)).to be_truthy
end
end
context 'when there is a revert commit' do context 'when there is a revert commit' do
let(:current_user) { subject.author } let(:current_user) { subject.author }
let(:branch) { subject.target_branch } let(:branch) { subject.target_branch }
...@@ -1127,6 +1127,16 @@ describe MergeRequest do ...@@ -1127,6 +1127,16 @@ describe MergeRequest do
end end
end end
context 'when there is no merged_at for the MR' do
before do
subject.metrics.update!(merged_at: nil)
end
it 'returns false' do
expect(subject.can_be_reverted?(current_user)).to be_falsey
end
end
context 'when the revert commit is mentioned in a note just before the MR was merged' do context 'when the revert commit is mentioned in a note just before the MR was merged' do
before do before do
subject.notes.last.update!(created_at: subject.metrics.merged_at - 30.seconds) subject.notes.last.update!(created_at: subject.metrics.merged_at - 30.seconds)
......
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