Commit b8b6264

@@ -22,7 +22,7 @@ module Saml
         end
       end
 
-      def single_sign_on_service_for(binding)
+      def single_sign_on_service_for(binding:)
         binding = Saml::Kit::Namespaces.binding_for(binding)
         result = single_sign_on_services.find do |item|
           item[:binding] == binding

@@ -62,7 +62,7 @@ module Saml
         end
       end
 
-      def single_logout_service_for(binding)
+      def single_logout_service_for(binding:)
         binding = Saml::Kit::Namespaces.binding_for(binding)
         result = single_logout_services.find do |item|
           item[:binding] == binding

@@ -233,8 +233,8 @@ RSpec.describe Saml::Kit::IdentityProviderMetadata do
     end
 
     it 'returns the binding that matches the requested' do
-      expect(subject.single_sign_on_service_for(:post)).to eql(post_url)
-      expect(subject.single_sign_on_service_for(:http_redirect)).to eql(redirect_url)
+      expect(subject.single_sign_on_service_for(binding: :post)).to eql(post_url)
+      expect(subject.single_sign_on_service_for(binding: :http_redirect)).to eql(redirect_url)
     end
 
     it 'returns nil if the binding cannot be found' do
@@ -295,12 +295,12 @@ RSpec.describe Saml::Kit::IdentityProviderMetadata do
     end
 
     it 'returns the location for the matching binding' do
-      expect(subject.single_logout_service_for(:post)).to eql(post_url)
-      expect(subject.single_logout_service_for(:http_redirect)).to eql(redirect_url)
+      expect(subject.single_logout_service_for(binding: :post)).to eql(post_url)
+      expect(subject.single_logout_service_for(binding: :http_redirect)).to eql(redirect_url)
     end
 
     it 'returns nil if the binding is not available' do
-      expect(subject.single_logout_service_for(:soap)).to be_nil
+      expect(subject.single_logout_service_for(binding: :soap)).to be_nil
     end
   end
 end