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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Mutations::Discussions::ToggleResolve do
subject(:mutation) do
described_class.new(object: nil, context: { current_user: user }, field: nil)
end
let_it_be(:project) { create(:project, :repository) }
describe '#resolve' do
subject do
mutation.resolve({ id: id_arg, resolve: resolve_arg })
end
let(:id_arg) { discussion.to_global_id.to_s }
let(:resolve_arg) { true }
let(:mutated_discussion) { subject[:discussion] }
let(:errors) { subject[:errors] }
shared_examples 'a working resolve method' do
context 'when the user does not have permission' do
let_it_be(:user) { create(:user) }
it 'raises an error if the resource is not accessible to the user' do
expect { subject }.to raise_error(
Gitlab::Graphql::Errors::ResourceNotAvailable,
"The resource that you are attempting to access does not exist or you don't have permission to perform this action"
)
end
end
context 'when the user has permission' do
let_it_be(:user) { create(:user, developer_projects: [project]) }
context 'when discussion cannot be found' do
let(:id_arg) { "#{discussion.to_global_id}foo" }
it 'raises an error' do
expect { subject }.to raise_error(
Gitlab::Graphql::Errors::ResourceNotAvailable,
"The resource that you are attempting to access does not exist or you don't have permission to perform this action"
)
end
end
context 'when discussion is not a Discussion' do
let(:discussion) { create(:note, noteable: noteable, project: project) }
it 'raises an error' do
expect { subject }.to raise_error(
GraphQL::CoercionError,
"\"#{discussion.to_global_id}\" does not represent an instance of Discussion"
)
end
end
shared_examples 'returns a resolved discussion without errors' do
it 'returns a resolved discussion' do
expect(mutated_discussion).to be_resolved
end
it 'returns empty errors' do
expect(errors).to be_empty
end
end
shared_examples 'returns an unresolved discussion without errors' do
it 'returns an unresolved discussion' do
expect(mutated_discussion).not_to be_resolved
end
it 'returns empty errors' do
expect(errors).to be_empty
end
end
context 'when the `resolve` argument is true' do
include_examples 'returns a resolved discussion without errors'
context 'when the discussion is already resolved' do
before do
discussion.resolve!(user)
end
include_examples 'returns a resolved discussion without errors'
end
context 'when the service raises an `ActiveRecord::RecordNotSaved` error' do
before do
allow_next_instance_of(::Discussions::ResolveService) do |service|
allow(service).to receive(:execute).and_raise(ActiveRecord::RecordNotSaved)
end
end
it 'does not resolve the discussion' do
expect(mutated_discussion).not_to be_resolved
end
it 'returns errors' do
expect(errors).to contain_exactly('Discussion failed to be resolved')
end
end
end
context 'when the `resolve` argument is false' do
let(:resolve_arg) { false }
context 'when the discussion is resolved' do
before do
discussion.resolve!(user)
end
include_examples 'returns an unresolved discussion without errors'
context 'when the service raises an `ActiveRecord::RecordNotSaved` error' do
before do
allow_next_instance_of(discussion.class) do |instance|
allow(instance).to receive(:unresolve!).and_raise(ActiveRecord::RecordNotSaved)
end
end
it 'does not unresolve the discussion' do
expect(mutated_discussion).to be_resolved
end
it 'returns errors' do
expect(errors).to contain_exactly('Discussion failed to be unresolved')
end
end
end
context 'when the discussion is already unresolved' do
include_examples 'returns an unresolved discussion without errors'
end
end
end
end
context 'when discussion is on a merge request' do
let_it_be(:noteable) { create(:merge_request, source_project: project) }
let(:discussion) { create(:diff_note_on_merge_request, noteable: noteable, project: project).to_discussion }
it_behaves_like 'a working resolve method'
end
context 'when discussion is on a design' do
let_it_be(:noteable) { create(:design, :with_file, issue: create(:issue, project: project)) }
let(:discussion) { create(:diff_note_on_design, noteable: noteable, project: project).to_discussion }
it_behaves_like 'a working resolve method'
end
end
end
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