diff options
Diffstat (limited to 'spec/models/concerns/issuable_link_spec.rb')
-rw-r--r-- | spec/models/concerns/issuable_link_spec.rb | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/spec/models/concerns/issuable_link_spec.rb b/spec/models/concerns/issuable_link_spec.rb new file mode 100644 index 00000000000..7be6d8a074d --- /dev/null +++ b/spec/models/concerns/issuable_link_spec.rb @@ -0,0 +1,43 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe IssuableLink do + let(:test_class) do + Class.new(ApplicationRecord) do + include IssuableLink + + self.table_name = 'issue_links' + + belongs_to :source, class_name: 'Issue' + belongs_to :target, class_name: 'Issue' + + def self.name + 'TestClass' + end + end + end + + describe '.inverse_link_type' do + it 'returns the inverse type of link' do + expect(test_class.inverse_link_type('relates_to')).to eq('relates_to') + end + end + + describe '.issuable_type' do + let_it_be(:source_issue) { create(:issue) } + let_it_be(:target_issue) { create(:issue) } + + before do + test_class.create!(source: source_issue, target: target_issue) + end + + context 'when opposite relation already exists' do + it 'raises NotImplementedError when performing validations' do + instance = test_class.new(source: target_issue, target: source_issue) + + expect { instance.save! }.to raise_error(NotImplementedError) + end + end + end +end |