test/unit/ontology_version_test.rb

	ontology_version_test.rb revision fd556d3aae9e1b50625e815f5ff9141ddbfecae3
require 'test_helper'

class OntologyVersionTest < ActiveSupport::TestCase
  should belong_to :user
  should belong_to :ontology

  should have_db_index([:ontology_id, :number])
  should have_db_index(:user_id)
  should have_db_index(:commit_oid)
  should have_db_index(:checksum)

  setup { stub_ontology_file_extensions }
  teardown { unstub_ontology_file_extensions }

  setup do
    @user = FactoryGirl.create :user
  end

  context 'Validating OntologyVersion' do
    ['http://example.com/', 'https://example.com/'].each do |val|
      should allow_value(val).for :source_url
    end

    # [nil, '','fooo'].each do |val|
    #   should_not allow_value(val).for :source_url
    # end
  end

  context 'OntologyVersion' do
    setup do
      @ontology_version = FactoryGirl.create :ontology_version
    end
    should 'have url' do
      assert_match %r(http://example\.com/repositories/#{@ontology_version.repository.path}/ontologies/\d+/versions/\d+$), @ontology_version.url
    end
  end

  context 'Parsing' do
    setup do
      @ontology = FactoryGirl.create :ontology

      # Clear Jobs
      Worker.jobs.clear

      assert_difference 'Worker.jobs.count' do
        @version  = @ontology.save_file File.open('test/fixtures/ontologies/owl/pizza.owl'), "message", FactoryGirl.create(:user)
      end
    end

    context 'without exception' do
      setup do
        # Run Job
        Worker.drain
      end

      should 'be done' do
        assert_equal 'done', @ontology.reload.state
      end

      should 'have checksum' do
        assert_match /^[a-z0-9]{40}$/, @version.reload.checksum
      end

      should 'have state_updated_at' do
        assert_not_nil @version.state_updated_at
      end
    end

    context 'on sidekiq shutdown' do
      setup do
        Hets.stubs(:parse).raises(Sidekiq::Shutdown)

        begin
          Worker.drain
          assert false
        rescue Sidekiq::Shutdown
          assert true
        end

        Hets.unstub(:parse)
      end

      should 'reset status to pending' do
        assert_equal 'pending', @ontology.reload.state
      end
    end

    context 'on hets error' do
      setup do
        Hets.stubs(:parse).raises(Hets::HetsError, "serious error")

        begin
          Worker.drain
          assert false
        rescue Hets::HetsError
          assert true
        end

        Hets.unstub(:parse)
      end

      should 'set status to failed' do
        assert_equal 'failed', @ontology.reload.state
      end
    end

    context 'on failed to update state' do
      setup do
        Hets.stubs(:parse).raises(Hets::HetsError, "first error")
        OntologyVersion.any_instance.stubs(:after_failed).raises("second exception")

        begin
          Worker.drain
          assert false
        rescue RuntimeError
          assert true
        end

        Hets.unstub(:parse)
        OntologyVersion.any_instance.unstub(:after_failed)
      end

      should 'set status to failed on ontology' do
        assert_equal 'failed', @ontology.reload.state
      end

      should 'set state and nested exception' do
        assert_equal 'failed', @version.reload.state
        assert_match /nested exception.*second exception.*first error/im, @version.reload.last_error
      end
    end

  end
end