uri_schema_test.rb

require "test_helper"

class URISchemaTest < Test::Unit::TestCase

  def test_uri_schema_creates_uri_object
    s = Respect::URISchema.new
    assert_nil s.sanitized_object
    assert_schema_validate s, "http://foo.com"
    assert s.sanitized_object.is_a?(URI::Generic)
    assert_equal "http://foo.com", s.sanitized_object.to_s
  end

  def test_uri_schema_relies_on_format_validator
    doc = "http://foo.com"
    Respect::FormatValidator.any_instance.stubs(:validate_uri).with(doc).at_least_once
    Respect::URISchema.new.validate(doc)
  end

  def test_failed_validation_reset_sanitized_object
    s = Respect::URISchema.new
    assert_schema_validate(s, "http://foo.com")
    assert_not_nil(s.sanitized_object)
    assert_schema_invalidate(s, "<")
    assert_nil(s.sanitized_object)
  end

  def test_allow_nil
    s = Respect::URISchema.new(allow_nil: true)
    assert s.allow_nil?
    assert_schema_validate s, nil
    assert_equal(nil, s.sanitized_object)
    assert_schema_validate s, "http://foo.com"
    assert_not_nil(s.sanitized_object)
    assert_schema_invalidate(s, "<")
    assert_nil(s.sanitized_object)
  end

  def test_disallow_nil
    s = Respect::URISchema.new
    assert !s.allow_nil?
    exception = assert_exception(Respect::ValidationError) { s.validate(nil) }
    assert_match /\bURISchema\b/, exception.message
    assert_equal(nil, s.sanitized_object)
    assert_schema_validate s, "http://foo.com"
    assert_not_nil(s.sanitized_object)
    assert_schema_invalidate(s, "<")
    assert_nil(s.sanitized_object)
  end

  def test_validate_uri_object
    s = Respect::URISchema.new
    assert_schema_validate(s, URI.parse("http://foo.com"))
  end
end