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require 'spec_helper'
describe 'Gitlab::Satellite::MergeAction' do
include RepoHelpers
let(:project) { create(:project, namespace: create(:group)) }
let(:fork_project) { create(:project, namespace: create(:group), forked_from_project: project) }
let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
let(:merge_request_fork) { create(:merge_request, source_project: fork_project, target_project: project) }
let(:merge_request_with_conflict) { create(:merge_request, :conflict, source_project: project, target_project: project) }
let(:merge_request_fork_with_conflict) { create(:merge_request, :conflict, source_project: project, target_project: project) }
describe '#commits_between' do
def verify_commits(commits, first_commit_sha, last_commit_sha)
commits.each { |commit| expect(commit.class).to eq(Gitlab::Git::Commit) }
expect(commits.first.id).to eq(first_commit_sha)
expect(commits.last.id).to eq(last_commit_sha)
end
context 'on fork' do
it 'should get proper commits between' do
commits = Gitlab::Satellite::MergeAction.new(merge_request_fork.author, merge_request_fork).commits_between
verify_commits(commits, sample_compare.commits.first, sample_compare.commits.last)
end
end
context 'between branches' do
it 'should raise exception -- not expected to be used by non forks' do
expect { Gitlab::Satellite::MergeAction.new(merge_request.author, merge_request).commits_between }.to raise_error(RuntimeError)
end
end
end
describe '#format_patch' do
def verify_content(patch)
sample_compare.commits.each do |commit|
expect(patch.include?(commit)).to be_truthy
end
end
context 'on fork' do
it 'should build a format patch' do
patch = Gitlab::Satellite::MergeAction.new(merge_request_fork.author, merge_request_fork).format_patch
verify_content(patch)
end
end
context 'between branches' do
it 'should build a format patch' do
patch = Gitlab::Satellite::MergeAction.new(merge_request_fork.author, merge_request).format_patch
verify_content(patch)
end
end
end
describe '#diffs_between_satellite tested against diff_in_satellite' do
def is_a_matching_diff(diff, diffs)
diff_count = diff.scan('diff --git').size
expect(diff_count).to be >= 1
expect(diffs.size).to eq(diff_count)
diffs.each do |a_diff|
expect(a_diff.class).to eq(Gitlab::Git::Diff)
expect(diff.include? a_diff.diff).to be_truthy
end
end
context 'on fork' do
it 'should get proper diffs' do
diffs = Gitlab::Satellite::MergeAction.new(merge_request_fork.author, merge_request_fork).diffs_between_satellite
diff = Gitlab::Satellite::MergeAction.new(merge_request.author, merge_request_fork).diff_in_satellite
is_a_matching_diff(diff, diffs)
end
end
context 'between branches' do
it 'should get proper diffs' do
expect{ Gitlab::Satellite::MergeAction.new(merge_request.author, merge_request).diffs_between_satellite }.to raise_error(RuntimeError)
end
end
end
describe '#can_be_merged?' do
context 'on fork' do
it do
expect(Gitlab::Satellite::MergeAction.new(merge_request_fork.author, merge_request_fork).can_be_merged?).to be_truthy
end
it do
expect(Gitlab::Satellite::MergeAction.new(merge_request_fork_with_conflict.author, merge_request_fork_with_conflict).can_be_merged?).to be_falsey
end
end
context 'between branches' do
it do
expect(Gitlab::Satellite::MergeAction.new(merge_request.author, merge_request).can_be_merged?).to be_truthy
end
it do
expect(Gitlab::Satellite::MergeAction.new(merge_request_with_conflict.author, merge_request_with_conflict).can_be_merged?).to be_falsey
end
end
end
end
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