serve assets inside a path

src/main/kotlin/daikon/HttpServer.kt

@@ -174,7 +174,7 @@ class HttpServer(private val port: Int = 4545, initializeActions: HttpServer.()
 
     fun assets(path: String): HttpServer {
         val servletHolder = ServletHolder(DefaultServlet())
-        handler.addServlet(servletHolder, path)
+        handler.addServlet(servletHolder, joinPaths(path))
         handler.baseResource = Resource.newResource(HttpServer::class.java.getResource("/assets/"))
         return this
     }

src/test/kotlin/daikon/HttpRoutingTest.kt

@@ -43,11 +43,21 @@ class HttpRoutingTest {
     @Test
     fun `mix of static file and dynamic routes`() {
         HttpServer()
-            .get("/bar/2") { _, res -> res.write("Hello") }
-            .assets("/foo/*")
-            .start().use {
-                assertThat(get("/foo/style.css").text).isEqualTo("body {}")
-                assertThat(get("/bar/2").text).isEqualTo("Hello")
+                .get("/bar/2") { _, res -> res.write("Hello") }
+                .assets("/foo/*")
+                .start().use {
+                    assertThat(get("/foo/style.css").text).isEqualTo("body {}")
+                    assertThat(get("/bar/2").text).isEqualTo("Hello")
+                }
+    }
+
+    @Test
+    fun `serve assets inside a path`() {
+        HttpServer()
+            .path("/foo") {
+                assets("/bar/*")
+            }.start().use {
+                assertThat(get("/foo/bar/style.css").text).isEqualTo("body {}")
             }
     }
 

src/test/resources/assets/foo/bar/style.css

@@ -0,0 +1 @@
+body {}