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require 'test_helper'
require 'active_model/mass_assignment_security'
require 'active_support/logger'
class SanitizerTest < ActiveModel::TestCase
attr_accessor :logger
class Authorizer < ActiveModel::MassAssignmentSecurity::PermissionSet
def deny?(key)
['admin', 'id'].include?(key)
end
end
def setup
@logger_sanitizer = ActiveModel::MassAssignmentSecurity::LoggerSanitizer.new(self)
@strict_sanitizer = ActiveModel::MassAssignmentSecurity::StrictSanitizer.new(self)
@authorizer = Authorizer.new
end
test "sanitize attributes" do
original_attributes = { 'first_name' => 'allowed', 'admin' => 'denied' }
attributes = @logger_sanitizer.sanitize(self.class, original_attributes, @authorizer)
assert attributes.key?('first_name'), "Allowed key shouldn't be rejected"
assert !attributes.key?('admin'), "Denied key should be rejected"
end
test "debug mass assignment removal with LoggerSanitizer" do
original_attributes = { 'first_name' => 'allowed', 'admin' => 'denied' }
log = StringIO.new
self.logger = ActiveSupport::Logger.new(log)
@logger_sanitizer.sanitize(self.class, original_attributes, @authorizer)
assert_match(/admin/, log.string, "Should log removed attributes: #{log.string}")
end
test "debug mass assignment removal with StrictSanitizer" do
original_attributes = { 'first_name' => 'allowed', 'admin' => 'denied' }
assert_raise ActiveModel::MassAssignmentSecurity::Error do
@strict_sanitizer.sanitize(self.class, original_attributes, @authorizer)
end
end
test "mass assignment insensitive attributes" do
original_attributes = {'id' => 1, 'first_name' => 'allowed'}
assert_nothing_raised do
@strict_sanitizer.sanitize(self.class, original_attributes, @authorizer)
end
end
end
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