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require 'spec_helper'
describe ExternalIssue, models: true do
let(:project) { double('project', id: 1, to_reference: 'namespace1/project1') }
let(:issue) { described_class.new('EXT-1234', project) }
describe 'modules' do
subject { described_class }
it { is_expected.to include_module(Referable) }
end
describe '#to_reference' do
it 'returns a String reference to the object' do
expect(issue.to_reference).to eq issue.id
end
end
describe '#title' do
it 'returns a title' do
expect(issue.title).to eq "External Issue #{issue}"
end
end
describe '#reference_link_text' do
context 'if issue id has a prefix' do
it 'returns the issue ID' do
expect(issue.reference_link_text).to eq 'EXT-1234'
end
end
context 'if issue id is a number' do
let(:issue) { described_class.new('1234', project) }
it 'returns the issue ID prefixed by #' do
expect(issue.reference_link_text).to eq '#1234'
end
end
end
describe '#project_id' do
it 'returns the ID of the project' do
expect(issue.project_id).to eq(project.id)
end
end
describe '#hash' do
it 'returns the hash of its [class, to_s] pair' do
issue_2 = described_class.new(issue.to_s, project)
expect(issue.hash).to eq(issue_2.hash)
end
end
end