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require 'spec_helper'
describe Environment, models: true do
let(:environment) { create(:environment) }
it { is_expected.to belong_to(:project) }
it { is_expected.to have_many(:deployments) }
it { is_expected.to delegate_method(:last_deployment).to(:deployments).as(:last) }
it { is_expected.to validate_presence_of(:name) }
it { is_expected.to validate_uniqueness_of(:name).scoped_to(:project_id) }
it { is_expected.to validate_length_of(:name).is_within(0..255) }
it { is_expected.to validate_length_of(:external_url).is_within(0..255) }
# To circumvent a not null violation of the name column:
# https://github.com/thoughtbot/shoulda-matchers/issues/336
it 'validates uniqueness of :external_url' do
create(:environment)
is_expected.to validate_uniqueness_of(:external_url).scoped_to(:project_id)
end
describe '#nullify_external_url' do
it 'replaces a blank url with nil' do
env = build(:environment, external_url: "")
expect(env.save).to be true
expect(env.external_url).to be_nil
end
end
describe '#includes_commit?' do
context 'without a last deployment' do
it "returns false" do
expect(environment.includes_commit?('HEAD')).to be false
end
end
context 'with a last deployment' do
let(:project) { create(:project) }
let(:environment) { create(:environment, project: project) }
let!(:deployment) do
create(:deployment, environment: environment, sha: project.commit('master').id)
end
context 'in the same branch' do
it 'returns true' do
expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be true
end
end
context 'not in the same branch' do
before do
deployment.update(sha: project.commit('feature').id)
end
it 'returns false' do
expect(environment.includes_commit?(RepoHelpers.sample_commit)).to be false
end
end
end
end
end