fix test syntax

Author: KyFaSt

lib/secure_headers/headers/content_security_policy.rb

@@ -53,16 +53,14 @@ def value
     def build_value
       directives.map do |directive_name|
         case DIRECTIVE_VALUE_TYPES[directive_name]
-        when :source_list, :require_sri_for_list # require_sri is a simple set of strings that don't need to deal with symbol casing
+        when :source_list, :require_sri_for_list, :require_trusted_types_for_list # require_sri is a simple set of strings that don't need to deal with symbol casing
           build_source_list_directive(directive_name)
         when :boolean
           symbol_to_hyphen_case(directive_name) if @config.directive_value(directive_name)
         when :sandbox_list
           build_sandbox_list_directive(directive_name)
         when :media_type_list
           build_media_type_list_directive(directive_name)
-        when :require_trusted_types_for_list
-          build_trusted_type_list_directive(directive_name)
         end
       end.compact.join("; ")
     end

lib/secure_headers/headers/policy_management.rb

@@ -398,7 +398,7 @@ def validate_require_sri_source_expression!(directive, require_sri_for_expressio
       def validate_require_trusted_types_for_source_expression!(directive, require_trusted_types_for_expression)
         ensure_array_of_strings!(directive, require_trusted_types_for_expression)
         unless require_trusted_types_for_expression.to_set.subset?(REQUIRE_TRUSTED_TYPES_FOR_VALUES)
-          raise ContentSecurityPolicyConfigError.new(%(require-sri for must be a subset of #{REQUIRE_TRUSTED_TYPES_FOR_VALUES.to_a} but was #{require_trusted_types_for_expression}))
+          raise ContentSecurityPolicyConfigError.new(%(require-trusted-types-for for must be a subset of #{REQUIRE_TRUSTED_TYPES_FOR_VALUES.to_a} but was #{require_trusted_types_for_expression}))
         end
       end
 

spec/lib/secure_headers/headers/content_security_policy_spec.rb

@@ -147,7 +147,7 @@ module SecureHeaders
       end
 
       it "supports require-trusted-types-for directive" do
-        csp = ContentSecurityPolicy.new(default_src: %w('self'), require_trusted_types_for: %(script))
+        csp = ContentSecurityPolicy.new(default_src: %w('self'), require_trusted_types_for: %w(script))
         expect(csp.value).to eq("default-src 'self'; require-trusted-types-for script")
       end