feat: definir contratos do notebook story

app/components/story/notebookProjects.test.ts

@@ -0,0 +1,51 @@
+import { portfolio, type PortfolioProject } from "@/lib/portfolio-data";
+import { selectNotebookProjects } from "./notebookProjects";
+
+const projectsFixture = portfolio.projects as PortfolioProject[];
+
+describe("selectNotebookProjects", () => {
+  it("returns the four ordered projects with local screenshots", () => {
+    const result = selectNotebookProjects(projectsFixture);
+
+    expect(result.map((project) => project.id)).toEqual([
+      "nutriscan",
+      "sc-plus",
+      "sev-modaintima",
+      "as-servicos",
+    ]);
+    expect(result.every((project) => project.screenshotSrc.startsWith("/assets/prints/"))).toBe(true);
+  });
+
+  it("omits a project when its screenshot mapping is missing", () => {
+    const result = selectNotebookProjects([
+      ...projectsFixture,
+      { ...projectsFixture[0], id: "unknown-live-project" },
+    ]);
+
+    expect(result.some((project) => project.id === "unknown-live-project")).toBe(false);
+  });
+
+  it("omits a project without an approved demo URL", () => {
+    const result = selectNotebookProjects(
+      projectsFixture.map((project) =>
+        project.id === "nutriscan" ? { ...project, demoUrl: null } : project,
+      ),
+    );
+
+    expect(result.some((project) => project.id === "nutriscan")).toBe(false);
+  });
+
+  it("copies only the browser contract fields", () => {
+    const [project] = selectNotebookProjects(projectsFixture);
+
+    expect(project).toEqual({
+      id: "nutriscan",
+      title: "NutriScan",
+      subtitle: "Análise Nutricional Inteligente",
+      demoUrl: "https://nutriscan.evandro.dev.br",
+      technologies: expect.arrayContaining(["Next.js 14", "TypeScript"]),
+      screenshotSrc: "/assets/prints/print-nutriscan.png",
+    });
+    expect(project).not.toHaveProperty("description");
+  });
+});