diff --git a/crates/dt_route/src/lib.rs b/crates/dt_route/src/lib.rs
index 5b0db14..415e105 100644
--- a/crates/dt_route/src/lib.rs
+++ b/crates/dt_route/src/lib.rs
@@ -316,4 +316,154 @@ mod tests {
             ],
         )
     }
+
+    #[test]
+    fn unsupported_template_literal_path() {
+        let module_ast = Input::Code(
+            r#"
+            const A = "A";
+            const B = "B";
+            const C = "C";
+
+            export default {
+                'foo': {
+                    path: `${prefix}/route/path`,
+                    layouts: [A, B],
+                    page: C
+                },
+            };
+            "#,
+        )
+        .get_module_ast()
+        .unwrap();
+        let symbol_dependency = collect_symbol_dependency(&module_ast, MOCK_MODULE_PATH).unwrap();
+        let mut symbol_to_routes = SymbolToRoutes::new();
+        symbol_to_routes
+            .collect_route_dependency(&module_ast, &symbol_dependency)
+            .unwrap();
+
+        assert!(symbol_to_routes
+            .table
+            .get(MOCK_MODULE_PATH)
+            .unwrap()
+            .is_empty());
+    }
+
+    #[test]
+    fn unsupported_react_router() {
+        let module_ast = Input::Code(
+            // Copied from https://github.com/remix-run/react-router/blob/dev/examples/basic/src/App.tsx
+            r#"
+            import { Routes, Route, Outlet, Link } from "react-router-dom";
+            
+            export default function App() {
+              return (
+                <div>
+                  <h1>Basic Example</h1>
+            
+                  <p>
+                    This example demonstrates some of the core features of React Router
+                    including nested <code>&lt;Route&gt;</code>s,{" "}
+                    <code>&lt;Outlet&gt;</code>s, <code>&lt;Link&gt;</code>s, and using a
+                    "*" route (aka "splat route") to render a "not found" page when someone
+                    visits an unrecognized URL.
+                  </p>
+            
+                  {/* Routes nest inside one another. Nested route paths build upon
+                        parent route paths, and nested route elements render inside
+                        parent route elements. See the note about <Outlet> below. */}
+                  <Routes>
+                    <Route path="/" element={<Layout />}>
+                      <Route index element={<Home />} />
+                      <Route path="about" element={<About />} />
+                      <Route path="dashboard" element={<Dashboard />} />
+            
+                      {/* Using path="*"" means "match anything", so this route
+                            acts like a catch-all for URLs that we don't have explicit
+                            routes for. */}
+                      <Route path="*" element={<NoMatch />} />
+                    </Route>
+                  </Routes>
+                </div>
+              );
+            }
+            
+            function Layout() {
+              return (
+                <div>
+                  {/* A "layout route" is a good place to put markup you want to
+                      share across all the pages on your site, like navigation. */}
+                  <nav>
+                    <ul>
+                      <li>
+                        <Link to="/">Home</Link>
+                      </li>
+                      <li>
+                        <Link to="/about">About</Link>
+                      </li>
+                      <li>
+                        <Link to="/dashboard">Dashboard</Link>
+                      </li>
+                      <li>
+                        <Link to="/nothing-here">Nothing Here</Link>
+                      </li>
+                    </ul>
+                  </nav>
+            
+                  <hr />
+            
+                  {/* An <Outlet> renders whatever child route is currently active,
+                      so you can think about this <Outlet> as a placeholder for
+                      the child routes we defined above. */}
+                  <Outlet />
+                </div>
+              );
+            }
+            
+            function Home() {
+              return (
+                <div>
+                  <h2>Home</h2>
+                </div>
+              );
+            }
+            
+            function About() {
+              return (
+                <div>
+                  <h2>About</h2>
+                </div>
+              );
+            }
+            
+            function Dashboard() {
+              return (
+                <div>
+                  <h2>Dashboard</h2>
+                </div>
+              );
+            }
+            
+            function NoMatch() {
+              return (
+                <div>
+                  <h2>Nothing to see here!</h2>
+                  <p>
+                    <Link to="/">Go to the home page</Link>
+                  </p>
+                </div>
+              );
+            }
+            "#,
+        )
+        .get_module_ast()
+        .unwrap();
+        let symbol_dependency = collect_symbol_dependency(&module_ast, MOCK_MODULE_PATH).unwrap();
+        let mut symbol_to_routes = SymbolToRoutes::new();
+        symbol_to_routes
+            .collect_route_dependency(&module_ast, &symbol_dependency)
+            .unwrap();
+
+        assert!(symbol_to_routes.table.get(MOCK_MODULE_PATH).is_none());
+    }
 }