test/unit/ontology_version_test.rb

	ontology_version_test.rb revision c5fcf21f871b2581eaeef5e225926864fe2b0a26
require 'test_helper'

class OntologyVersionTest < ActiveSupport::TestCase

  should have_db_index(:ontology_id)
  should have_db_index(:user_id)

  should belong_to :user
  should belong_to :ontology

  context 'creating OntologyVersion' do
    setup do
      @ontology = Factory :ontology
      @version  = @ontology.versions.build
    end

    context 'without addional attributes' do
      should 'be invalid' do
        assert @version.invalid?
      end
    end

    context 'with invalid source_uri' do
      setup do
        @version.source_uri = 'invalid'
      end
      should 'be invalid' do
        assert @version.invalid?
      end
    end

    context 'with valid remote_raw_file_url' do
      setup do
        @version.remote_raw_file_url = 'http://trac.informatik.uni-bremen.de:8080/hets/export/16726/trunk/OWL2/tests/family.owl'
      end
      should 'be valid' do
        assert @version.valid?
      end
    end

    context 'with valid raw_file' do
      setup do
        @version.raw_file = File.open("#{Rails.root}/test/fixtures/ontologies/owl/pizza.owl")
      end
      should 'be invalid' do
        assert @version.valid?
      end
    end

    context 'with valid source_uri' do
      setup do
        @version.source_uri = 'http://example.com/fooo'
      end
      should 'be valid' do
        assert @version.valid?
      end
    end
  end


  context 'Parsing' do
    setup do
      OntologyVersion.any_instance.expects(:parse_async).once
      @ontology_version = Factory :ontology_version
      @pizza_owl = 'test/fixtures/ontologies/owl/pizza.owl'
    end

    should 'raise no exception' do
      assert_nothing_raised do
        @ontology_version.raw_file = File.open(@pizza_owl)
        @ontology_version.save!
        @ontology_version.parse
      end
    end

    should 'raise exception if called without setting raw_file' do
      assert_raise ArgumentError do
        @ontology_version.parse
      end
    end

    should 'raise no exception if called with remote uri' do
      assert_nothing_raised do
        @ontology_version.remote_raw_file_url = 'http://colore.googlecode.com/svn/trunk/ontologies/arithmetic/robinson_arithmetic.clif'
        @ontology_version.save!
        @ontology_version.parse
      end
    end

    should 'raise exception if called with unsupported remote file' do
      assert_raise Hets::HetsError do
        @ontology_version.remote_raw_file_url = 'http://colore.googlecode.com/svn/trunk/ontologies/algebra/module.clif'
        @ontology_version.save!
        @ontology_version.parse
      end
    end
  end
end