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# frozen_string_literal: true
require 'spec_helper'
RSpec.shared_examples 'an assignable resource' do
include GraphqlHelpers
let_it_be(:user) { create(:user) }
let(:query) { GraphQL::Query.new(empty_schema, document: nil, context: {}, variables: {}) }
let(:context) { GraphQL::Query::Context.new(query: query, values: { current_user: user }) }
subject(:mutation) { described_class.new(object: nil, context: context, field: nil) }
describe '#resolve' do
let_it_be(:assignee) { create(:user) }
let_it_be(:assignee2) { create(:user) }
let(:assignee_usernames) { [assignee.username] }
let(:mutated_resource) { subject[resource.class.name.underscore.to_sym] }
let(:mode) { described_class.arguments['operationMode'].default_value }
subject do
mutation.resolve(
project_path: resource.project.full_path,
iid: resource.iid,
operation_mode: mode,
assignee_usernames: assignee_usernames
)
end
it 'raises an error if the resource is not accessible to the user' do
expect { subject }.to raise_error(Gitlab::Graphql::Errors::ResourceNotAvailable)
end
it 'does not change assignees if the resource is not accessible to the assignees' do
resource.project.add_developer(user)
expect { subject }.not_to change { resource.reload.assignee_ids }
end
it 'returns an operational error if the resource is not accessible to the assignees' do
resource.project.add_developer(user)
result = subject
expect(result[:errors]).to include a_string_matching(/Cannot assign/)
end
context 'when the user can update the resource' do
before do
resource.project.add_developer(assignee)
resource.project.add_developer(assignee2)
resource.project.add_developer(user)
end
it 'replaces the assignee' do
resource.assignees = [assignee2]
resource.save!
expect(mutated_resource).to eq(resource)
expect(mutated_resource.assignees).to contain_exactly(assignee)
expect(subject[:errors]).to be_empty
end
it 'returns errors when resource could not be updated' do
allow(resource).to receive(:errors_on_object).and_return(['foo'])
expect(subject[:errors]).not_to match_array(['foo'])
end
context 'when passing an empty assignee list' do
let(:assignee_usernames) { [] }
before do
resource.assignees = [assignee]
resource.save!
end
it 'removes all assignees' do
expect(mutated_resource).to eq(resource)
expect(mutated_resource.assignees).to eq([])
expect(subject[:errors]).to be_empty
end
end
context 'when passing "append" as true' do
subject do
mutation.resolve(
project_path: resource.project.full_path,
iid: resource.iid,
assignee_usernames: assignee_usernames,
operation_mode: Types::MutationOperationModeEnum.enum[:append]
)
end
before do
resource.assignees = [assignee2]
resource.save!
# In CE, APPEND is a NOOP as you can't have multiple assignees
# We test multiple assignment in EE specs
if resource.is_a?(MergeRequest)
stub_licensed_features(multiple_merge_request_assignees: false)
else
stub_licensed_features(multiple_issue_assignees: false)
end
end
it 'is a NO-OP in FOSS' do
expect(mutated_resource).to eq(resource)
expect(mutated_resource.assignees).to contain_exactly(assignee2)
expect(subject[:errors]).to be_empty
end
end
context 'when passing "remove" as true' do
before do
resource.assignees = [assignee]
resource.save!
end
it 'removes named assignee' do
mutated_resource = mutation.resolve(
project_path: resource.project.full_path,
iid: resource.iid,
assignee_usernames: assignee_usernames,
operation_mode: Types::MutationOperationModeEnum.enum[:remove]
)[resource.class.name.underscore.to_sym]
expect(mutated_resource).to eq(resource)
expect(mutated_resource.assignees).to eq([])
expect(subject[:errors]).to be_empty
end
it 'does not remove unnamed assignee' do
mutated_resource = mutation.resolve(
project_path: resource.project.full_path,
iid: resource.iid,
assignee_usernames: [assignee2.username],
operation_mode: Types::MutationOperationModeEnum.enum[:remove]
)[resource.class.name.underscore.to_sym]
expect(mutated_resource).to eq(resource)
expect(mutated_resource.assignees).to contain_exactly(assignee)
expect(subject[:errors]).to be_empty
end
end
end
end
end
|
