128 lines
4.3 KiB
Ruby
128 lines
4.3 KiB
Ruby
require 'spec_helper'
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describe MergeRequests::RebaseService do
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include ProjectForksHelper
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let(:user) { create(:user) }
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let(:merge_request) do
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create(:merge_request,
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source_branch: 'feature_conflict',
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target_branch: 'master')
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end
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let(:project) { merge_request.project }
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let(:repository) { project.repository.raw }
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subject(:service) { described_class.new(project, user, {}) }
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before do
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project.add_maintainer(user)
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end
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describe '#execute' do
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context 'when another rebase is already in progress' do
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before do
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allow(merge_request).to receive(:rebase_in_progress?).and_return(true)
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end
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it 'saves the error message' do
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subject.execute(merge_request)
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expect(merge_request.reload.merge_error).to eq 'Rebase task canceled: Another rebase is already in progress'
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end
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it 'returns an error' do
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expect(service.execute(merge_request)).to match(status: :error,
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message: described_class::REBASE_ERROR)
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end
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end
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context 'when unexpected error occurs' do
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before do
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allow(repository).to receive(:gitaly_operation_client).and_raise('Something went wrong')
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end
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it 'saves a generic error message' do
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subject.execute(merge_request)
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expect(merge_request.reload.merge_error).to eq described_class::REBASE_ERROR
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end
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it 'returns an error' do
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expect(service.execute(merge_request)).to match(status: :error,
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message: described_class::REBASE_ERROR)
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end
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end
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context 'with git command failure' do
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before do
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allow(repository).to receive(:gitaly_operation_client).and_raise(Gitlab::Git::Repository::GitError, 'Something went wrong')
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end
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it 'saves a generic error message' do
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subject.execute(merge_request)
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expect(merge_request.reload.merge_error).to eq described_class::REBASE_ERROR
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end
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it 'returns an error' do
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expect(service.execute(merge_request)).to match(status: :error,
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message: described_class::REBASE_ERROR)
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end
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end
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context 'valid params' do
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describe 'successful rebase' do
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before do
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service.execute(merge_request)
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end
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it 'rebases source branch' do
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parent_sha = merge_request.source_project.repository.commit(merge_request.source_branch).parents.first.sha
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target_branch_sha = merge_request.target_project.repository.commit(merge_request.target_branch).sha
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expect(parent_sha).to eq(target_branch_sha)
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end
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it 'records the new SHA on the merge request' do
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head_sha = merge_request.source_project.repository.commit(merge_request.source_branch).sha
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expect(merge_request.reload.rebase_commit_sha).to eq(head_sha)
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end
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it 'logs correct author and committer' do
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head_commit = merge_request.source_project.repository.commit(merge_request.source_branch)
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expect(head_commit.author_email).to eq('dmitriy.zaporozhets@gmail.com')
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expect(head_commit.author_name).to eq('Dmitriy Zaporozhets')
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expect(head_commit.committer_email).to eq(user.email)
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expect(head_commit.committer_name).to eq(user.name)
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end
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end
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context 'fork' do
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describe 'successful fork rebase' do
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let(:forked_project) do
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fork_project(project, user, repository: true)
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end
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let(:merge_request_from_fork) do
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forked_project.repository.create_file(
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user,
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'new-file-to-target',
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'',
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message: 'Add new file to target',
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branch_name: 'master')
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create(:merge_request,
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source_branch: 'master', source_project: forked_project,
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target_branch: 'master', target_project: project)
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end
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it 'rebases source branch' do
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parent_sha = forked_project.repository.commit(merge_request_from_fork.source_branch).parents.first.sha
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target_branch_sha = project.repository.commit(merge_request_from_fork.target_branch).sha
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expect(parent_sha).to eq(target_branch_sha)
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end
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end
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end
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end
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end
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end
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