adapt to the yew new version 0.15 and improve documentation

crate/yew_prism/Cargo.toml

@@ -19,6 +19,4 @@ crate-type = ["cdylib", "rlib"]
 yew = { version = "0.15", features = ["toml", "yaml", "msgpack", "cbor", "web_sys"]}
 wasm-bindgen="0.2"
 web-sys={version="0.3"}
-
-[dev-dependencies]
 wasm-bindgen-test = "0.3"

crate/yew_prism/src/prism.rs

@@ -1,4 +1,5 @@
 use crate::prism_sys::{highlight, languages as lang};
+use wasm_bindgen_test::*;
 use web_sys::HtmlElement;
 use yew::prelude::*;
 
@@ -59,3 +60,28 @@ impl Component for Prism {
         }
     }
 }
+
+wasm_bindgen_test_configure!(run_in_browser);
+
+#[wasm_bindgen_test]
+fn shoud_create_prism_component() {
+    let props_prism = Props {
+        code: "let greeting: &str = \"Hello World\";".to_string(),
+        language: "rust".to_string(),
+    };
+
+    let link = ComponentLink::new();
+
+    let prism = Prism::create(props_prism, link);
+
+    let prism_vnode = prism.render();
+    let code_ref = NodeRef::default();
+
+    let vnode_expected = html! {
+        <pre>
+            <code class="language-rust", ref=code_ref/>
+        </pre>
+    };
+
+    assert_eq!(prism_vnode, vnode_expected);
+}

package.json

@@ -4,7 +4,7 @@
     "url": "https://github.com/spielrs/yew-parcel-template"
   },
   "name": "yew-prism",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "license": "Apache-2.0/MIT",
   "scripts": {
     "start": "parcel index.html",