gitlab-org--gitlab-foss/spec/graphql/resolvers/design_management/design_resolver_spec.rb

97 lines
2.8 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Resolvers::DesignManagement::DesignResolver do
include GraphqlHelpers
include DesignManagementTestHelpers
before do
enable_design_management
end
describe '#resolve' do
let_it_be(:issue) { create(:issue) }
let_it_be(:project) { issue.project }
let_it_be(:first_version) { create(:design_version) }
let_it_be(:first_design) { create(:design, issue: issue, versions: [first_version]) }
let_it_be(:current_user) { create(:user) }
let_it_be(:design_on_other_issue) do
create(:design, issue: create(:issue, project: project), versions: [create(:design_version)])
end
let(:args) { { id: GitlabSchema.id_from_object(first_design).to_s } }
let(:gql_context) { { current_user: current_user } }
before do
project.add_developer(current_user)
end
context 'when the user cannot see designs' do
let(:gql_context) { { current_user: create(:user) } }
it 'returns nothing' do
expect(resolve_design).to be_nil
end
end
context 'when no argument has been passed' do
let(:args) { {} }
it 'raises an error' do
expect { resolve_design }.to raise_error(::Gitlab::Graphql::Errors::ArgumentError, /must/)
end
end
context 'when both arguments have been passed' do
let(:args) { { filename: first_design.filename, id: GitlabSchema.id_from_object(first_design).to_s } }
it 'raises an error' do
expect { resolve_design }.to raise_error(::Gitlab::Graphql::Errors::ArgumentError, /may/)
end
end
context 'by ID' do
it 'returns the specified design' do
expect(resolve_design).to eq(first_design)
end
context 'the ID belongs to a design on another issue' do
let(:args) { { id: global_id_of(design_on_other_issue) } }
it 'returns nothing' do
expect(resolve_design).to be_nil
end
end
context 'the ID does not belong to a design at all' do
let(:args) { { id: global_id_of(issue) } }
let(:msg) { /does not represent an instance of DesignManagement::Design/ }
it 'complains meaningfully' do
expect { resolve_design }.to raise_error(msg)
end
end
end
context 'by filename' do
let(:args) { { filename: first_design.filename } }
it 'returns the specified design' do
expect(resolve_design).to eq(first_design)
end
context 'the filename belongs to a design on another issue' do
let(:args) { { filename: design_on_other_issue.filename } }
it 'returns nothing' do
expect(resolve_design).to be_nil
end
end
end
end
def resolve_design
resolve(described_class, obj: issue.design_collection, args: args, ctx: gql_context)
end
end