gitlab-org--gitlab-foss/spec/lib/quality/test_level_spec.rb

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# frozen_string_literal: true
require 'fast_spec_helper'
RSpec.describe Quality::TestLevel do
describe '#pattern' do
context 'when level is unit' do
it 'returns a pattern' do
expect(subject.pattern(:unit))
.to eq("spec/{bin,config,db,dependencies,factories,finders,frontend,graphql,haml_lint,helpers,initializers,javascripts,lib,migrations,models,policies,presenters,rack_servers,routing,rubocop,serializers,services,sidekiq,tasks,uploaders,validators,views,workers,elastic_integration}{,/**/}*_spec.rb")
end
end
context 'when level is integration' do
it 'returns a pattern' do
expect(subject.pattern(:integration))
.to eq("spec/{controllers,mailers,requests}{,/**/}*_spec.rb")
end
end
context 'when level is system' do
it 'returns a pattern' do
expect(subject.pattern(:system))
.to eq("spec/{features}{,/**/}*_spec.rb")
end
end
context 'with a prefix' do
it 'returns a pattern' do
expect(described_class.new('ee/').pattern(:system))
.to eq("ee/spec/{features}{,/**/}*_spec.rb")
end
end
describe 'performance' do
it 'memoizes the pattern for a given level' do
expect(subject.pattern(:system).object_id).to eq(subject.pattern(:system).object_id)
end
it 'freezes the pattern for a given level' do
expect(subject.pattern(:system)).to be_frozen
end
end
end
describe '#regexp' do
context 'when level is unit' do
it 'returns a regexp' do
expect(subject.regexp(:unit))
.to eq(%r{spec/(bin|config|db|dependencies|factories|finders|frontend|graphql|haml_lint|helpers|initializers|javascripts|lib|migrations|models|policies|presenters|rack_servers|routing|rubocop|serializers|services|sidekiq|tasks|uploaders|validators|views|workers|elastic_integration)})
end
end
context 'when level is integration' do
it 'returns a regexp' do
expect(subject.regexp(:integration))
.to eq(%r{spec/(controllers|mailers|requests)})
end
end
context 'when level is system' do
it 'returns a regexp' do
expect(subject.regexp(:system))
.to eq(%r{spec/(features)})
end
end
context 'with a prefix' do
it 'returns a regexp' do
expect(described_class.new('ee/').regexp(:system))
.to eq(%r{ee/spec/(features)})
end
end
describe 'performance' do
it 'memoizes the regexp for a given level' do
expect(subject.regexp(:system).object_id).to eq(subject.regexp(:system).object_id)
end
it 'freezes the regexp for a given level' do
expect(subject.regexp(:system)).to be_frozen
end
end
end
describe '#level_for' do
it 'returns the correct level for a unit test' do
expect(subject.level_for('spec/models/abuse_report_spec.rb')).to eq(:unit)
end
it 'returns the correct level for an integration test' do
expect(subject.level_for('spec/mailers/abuse_report_mailer_spec.rb')).to eq(:integration)
end
it 'returns the correct level for a system test' do
expect(subject.level_for('spec/features/abuse_report_spec.rb')).to eq(:system)
end
it 'raises an error for an unknown level' do
expect { subject.level_for('spec/unknown/foo_spec.rb') }
.to raise_error(described_class::UnknownTestLevelError,
%r{Test level for spec/unknown/foo_spec.rb couldn't be set. Please rename the file properly or change the test level detection regexes in .+/lib/quality/test_level.rb.})
end
end
end