1 files changed, 104 insertions, 0 deletions
diff --git a/src/components/Sidebar.test.tsx b/src/components/Sidebar.test.tsx
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+++ b/src/components/Sidebar.test.tsx
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+import { describe, it, beforeEach, afterEach } from "node:test";
+import assert from "node:assert";
+import "../test-setup.ts";
+import { createRoot, type Root } from "react-dom/client";
+import { act } from "@testing-library/react";
+import { Sidebar } from "./Sidebar.tsx";
+import { useStore } from "../store/store.ts";
+
+describe("Sidebar", () => {
+  let container: HTMLDivElement;
+  let root: Root;
+
+  beforeEach(() => {
+    container = document.createElement("div");
+    document.body.appendChild(container);
+    root = createRoot(container);
+    useStore.setState({
+      models: [],
+      selectedModelId: null,
+      cameraView: "perspective",
+      backdropUrl: null,
+      availableModels: [
+        { id: "servbot", name: "Servbot", url: "/models/servbot.gltf" },
+        { id: "megaman", name: "Megaman", url: "/models/megaman_volnutt.gltf" },
+        { id: "tron", name: "Tron Bonne", url: "/models/tron_bonne.gltf" },
+      ],
+    });
+  });
+
+  afterEach(() => {
+    act(() => {
+      root.unmount();
+    });
+    container.remove();
+  });
+
+  it("should render available models list", async () => {
+    await act(async () => {
+      root.render(<Sidebar />);
+    });
+
+    const sidebar = container.querySelector(".sidebar");
+    assert.ok(sidebar, "Sidebar should be rendered");
+
+    const modelItems = container.querySelectorAll(".model-item");
+    assert.strictEqual(modelItems.length, 3, "Should render 3 model items");
+  });
+
+  it("should display model names", async () => {
+    await act(async () => {
+      root.render(<Sidebar />);
+    });
+
+    const modelNames = container.querySelectorAll(".model-name");
+    const names = Array.from(modelNames).map((item) => item.textContent);
+
+    assert.ok(names.includes("Servbot"), "Should display Servbot");
+    assert.ok(names.includes("Megaman"), "Should display Megaman");
+    assert.ok(names.includes("Tron Bonne"), "Should display Tron Bonne");
+  });
+
+  it("should have Add buttons for each model", async () => {
+    await act(async () => {
+      root.render(<Sidebar />);
+    });
+
+    const addButtons = container.querySelectorAll(".add-model-btn");
+    assert.strictEqual(addButtons.length, 3, "Should have 3 Add buttons");
+
+    addButtons.forEach((btn) => {
+      assert.strictEqual(btn.textContent, "Add", 'Button should say "Add"');
+    });
+  });
+
+  it("should add model to scene when Add button is clicked", async () => {
+    await act(async () => {
+      root.render(<Sidebar />);
+    });
+
+    const addButtons = container.querySelectorAll(".add-model-btn");
+    const firstAddButton = addButtons[0] as HTMLButtonElement;
+
+    await act(async () => {
+      firstAddButton.click();
+    });
+
+    const models = useStore.getState().models;
+    assert.strictEqual(models.length, 1, "Should have 1 model in scene");
+    assert.strictEqual(models[0].sourceId, "servbot", "Should be a servbot");
+  });
+
+  it("should have a title", async () => {
+    await act(async () => {
+      root.render(<Sidebar />);
+    });
+
+    const title = container.querySelector(".sidebar-title");
+    assert.ok(title, "Should have a title");
+    assert.ok(
+      title?.textContent?.includes("Models"),
+      'Title should contain "Models"',
+    );
+  });
+});