tests and code to make sure users are highlighted

app/helpers/navigation_items_helper.rb

@@ -57,7 +57,7 @@ private
   end
 
   def subnav_users_path?(path)
-    path.include?("/organisations") && path.include?("/users")
+    (path.include?("/organisations") && path.include?("/users")) || path.include?("/users/")
   end
 
   def subnav_logs_path?(path)

spec/helpers/navigation_items_helper_spec.rb

@@ -67,6 +67,21 @@ RSpec.describe NavigationItemsHelper do
           expect(primary_items("/account", current_user)).to eq(expected_navigation_items)
         end
       end
+
+      context "when the user is on the individual user's page" do
+        let(:expected_navigation_items) do
+          [
+            NavigationItemsHelper::NavigationItem.new("Logs", "/logs", false),
+            NavigationItemsHelper::NavigationItem.new("Supported housing", "/supported-housing", false),
+            NavigationItemsHelper::NavigationItem.new("Users", "/organisations/#{current_user.organisation.id}/users", true),
+            NavigationItemsHelper::NavigationItem.new("About your organisation", organisation_path, false),
+          ]
+        end
+
+        it "returns navigation items with the users item set as current" do
+          expect(primary_items("/users/1", current_user)).to eq(expected_navigation_items)
+        end
+      end
     end
 
     context "when the user is a support user" do
@@ -132,6 +147,21 @@ RSpec.describe NavigationItemsHelper do
         end
       end
 
+      context "when the user is on the individual user's page" do
+        let(:expected_navigation_items) do
+          [
+            NavigationItemsHelper::NavigationItem.new("Organisations", "/organisations", false),
+            NavigationItemsHelper::NavigationItem.new("Users", "/users", true),
+            NavigationItemsHelper::NavigationItem.new("Logs", "/logs", false),
+            NavigationItemsHelper::NavigationItem.new("Supported housing", "/supported-housing", false),
+          ]
+        end
+
+        it "returns navigation items with the users item set as current" do
+          expect(primary_items("/users/1", current_user)).to eq(expected_navigation_items)
+        end
+      end
+
       context "when the user is on the specific organisation's page" do
         context "when the user is on organisation logs page" do
           let(:required_sub_path) { "logs" }