add monaco-editor.spec.ts

src/components/main/trace-frame/code-col/__tests__/monaco-editor.spec.ts

@@ -0,0 +1,20 @@
+import { describe, it, expect } from "vitest";
+import { ref } from "vue";
+
+import { withSetup } from "@/tests/test-utils";
+
+import { useMonacoEditor } from "../monaco-editor";
+
+describe("useMonacoEditor", () => {
+  it("editor is created", () => {
+    let result!: ReturnType<typeof useMonacoEditor>;
+    const element = ref(document.createElement("div"));
+    const source = ref("");
+    const app = withSetup(() => {
+      result = useMonacoEditor(element, source);
+    });
+    const { editor, model } = result;
+    expect(editor.value).toBeDefined();
+    app.unmount();
+  });
+});