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require 'spec_helper'
describe Gitlab::ImportExport::MergeRequestParser do
include ProjectForksHelper
let(:user) { create(:user) }
let!(:project) { create(:project, :repository, name: 'test-repo-restorer', path: 'test-repo-restorer') }
let(:forked_project) { fork_project(project) }
let!(:merge_request) do
create(:merge_request, source_project: forked_project, target_project: project)
end
let(:parsed_merge_request) do
described_class.new(project,
'abcd',
merge_request,
merge_request.as_json).parse!
end
after do
Gitlab::GitalyClient::StorageSettings.allow_disk_access do
FileUtils.rm_rf(project.repository.path_to_repo)
end
end
it 'has a source branch' do
expect(project.repository.branch_exists?(parsed_merge_request.source_branch)).to be true
end
it 'has a target branch' do
expect(project.repository.branch_exists?(parsed_merge_request.target_branch)).to be true
end
it 'parses a MR that has no source branch' do
allow_any_instance_of(described_class).to receive(:branch_exists?).and_call_original
allow_any_instance_of(described_class).to receive(:branch_exists?).with(merge_request.source_branch).and_return(false)
allow_any_instance_of(described_class).to receive(:fork_merge_request?).and_return(true)
allow(Gitlab::GitalyClient).to receive(:migrate).and_call_original
allow(Gitlab::GitalyClient).to receive(:migrate).with(:fetch_ref).and_return([nil, 0])
expect(parsed_merge_request).to eq(merge_request)
end
context 'when the merge request has diffs' do
let(:merge_request) do
build(:merge_request, source_project: forked_project, target_project: project)
end
context 'when the diff is invalid' do
let(:merge_request_diff) { build(:merge_request_diff, merge_request: merge_request, base_commit_sha: 'foobar') }
it 'sets the diff to nil' do
expect(merge_request_diff).to be_invalid
expect(merge_request_diff.merge_request).to eq merge_request
expect(parsed_merge_request.merge_request_diff).to be_nil
end
end
end
end
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