test: add renderer component

packages/runtime-core/__tests__/rendererComponent.spec.ts

@@ -0,0 +1,15 @@
+import { h } from "@mini-vue/runtime-dom";
+import { nodeOps, render, serializeInner } from "@mini-vue/runtime-test";
+
+describe("renderer: component", () => {
+  it("should create an Component ", () => {
+    const Comp = {
+      render: () => {
+        return h("div");
+      },
+    };
+    const root = nodeOps.createElement("div");
+    render(h(Comp), root);
+    expect(serializeInner(root)).toBe(`<div></div>`);
+  });
+});

packages/runtime-core/src/h.ts

@@ -1,4 +1,4 @@
 import { createVNode } from "./vnode";
-export const h = (type: string, props: any = null, children: string | Array<any> = []) => {
+export const h = (type: any , props: any = null, children: string | Array<any> = []) => {
   return createVNode(type, props, children);
 };