86 lines
2.7 KiB
Ruby
86 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Mutations::MergeRequests::Update do
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let(:merge_request) { create(:merge_request) }
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let(:user) { create(:user) }
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subject(:mutation) { described_class.new(object: nil, context: { current_user: user }, field: nil) }
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specify { expect(described_class).to require_graphql_authorizations(:update_merge_request) }
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describe '#resolve' do
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let(:attributes) { { title: 'new title', description: 'new description', target_branch: 'new-branch' } }
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let(:arguments) { attributes }
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let(:mutated_merge_request) { subject[:merge_request] }
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subject do
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mutation.resolve(project_path: merge_request.project.full_path, iid: merge_request.iid, **arguments)
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end
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it_behaves_like 'permission level for merge request mutation is correctly verified'
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context 'when the user can update the merge request' do
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before do
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merge_request.project.add_developer(user)
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end
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it 'applies all attributes' do
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expect(mutated_merge_request).to eq(merge_request)
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expect(mutated_merge_request).to have_attributes(attributes)
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expect(subject[:errors]).to be_empty
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end
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context 'the merge request is invalid' do
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before do
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merge_request.allow_broken = true
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merge_request.update!(source_project: nil)
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end
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it 'returns error information, and changes were not applied' do
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expect(mutated_merge_request).not_to have_attributes(attributes)
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expect(subject[:errors]).not_to be_empty
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end
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end
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context 'our change is invalid' do
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let(:attributes) { { target_branch: 'this is not a branch' } }
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it 'returns error information, and changes were not applied' do
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expect(mutated_merge_request).not_to have_attributes(attributes)
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expect(subject[:errors]).not_to be_empty
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end
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end
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context 'when passing subset of attributes' do
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let(:attributes) { { title: 'no, this title' } }
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it 'only changes the mentioned attributes' do
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expect { subject }.not_to change { merge_request.reset.description }
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expect(mutated_merge_request).to have_attributes(attributes)
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end
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end
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context 'when closing the MR' do
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let(:arguments) { { state_event: ::Types::MergeRequestStateEventEnum.values['CLOSED'].value } }
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it 'closes the MR' do
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expect(mutated_merge_request).to be_closed
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end
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end
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context 'when re-opening the MR' do
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let(:arguments) { { state_event: ::Types::MergeRequestStateEventEnum.values['OPEN'].value } }
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it 'closes the MR' do
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merge_request.close!
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expect(mutated_merge_request).to be_open
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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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