gitlab-org--gitlab-foss/spec/models/ci/resource_group_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Ci::ResourceGroup do
describe 'validation' do
it 'valids when key includes allowed character' do
resource_group = build(:ci_resource_group, key: 'test')
expect(resource_group).to be_valid
end
it 'invalids when key includes invalid character' do
resource_group = build(:ci_resource_group, key: ':::')
expect(resource_group).not_to be_valid
end
end
describe '#ensure_resource' do
it 'creates one resource when resource group is created' do
resource_group = create(:ci_resource_group)
expect(resource_group.resources.count).to eq(1)
expect(resource_group.resources.all?(&:persisted?)).to eq(true)
end
end
describe '#assign_resource_to' do
subject { resource_group.assign_resource_to(build) }
let(:build) { create(:ci_build) }
let(:resource_group) { create(:ci_resource_group) }
it 'retains resource for the processable' do
expect(resource_group.resources.first.processable).to be_nil
is_expected.to eq(true)
expect(resource_group.resources.first.processable).to eq(build)
end
context 'when there are no free resources' do
before do
resource_group.assign_resource_to(create(:ci_build))
end
it 'fails to retain resource' do
is_expected.to eq(false)
end
end
context 'when the build has already retained a resource' do
let!(:another_resource) { create(:ci_resource, resource_group: resource_group, processable: build) }
it 'fails to retain resource' do
expect { subject }.to raise_error(ActiveRecord::RecordNotUnique)
end
end
end
describe '#release_resource_from' do
subject { resource_group.release_resource_from(build) }
let(:build) { create(:ci_build) }
let(:resource_group) { create(:ci_resource_group) }
context 'when the build has already retained a resource' do
before do
resource_group.assign_resource_to(build)
end
it 'releases resource from the build' do
expect(resource_group.resources.first.processable).to eq(build)
is_expected.to eq(true)
expect(resource_group.resources.first.processable).to be_nil
end
end
context 'when the build has already released a resource' do
it 'fails to release resource' do
is_expected.to eq(false)
end
end
end
end