Initial Commit

packages/foundation/data/mime/tests/dep-graph.test.ts

@@ -0,0 +1,39 @@
+/**
+ * Dependency-graph guard for @suaveplan/mime.
+ *
+ * Asserts that the compiled package.json declares only the allowed direct
+ * dependencies and that no disallowed peer imports appear at runtime.
+ */
+import { describe, expect, it } from "@suaveplan/testing/runner";
+import pkg from "../package.json";
+
+const ALLOWED_DEPS = new Set([
+    "@suaveplan/error",
+    "@suaveplan/types",
+    "tslib",
+    "zod",
+]);
+
+describe("dependency graph", () => {
+    it("has no unexpected production dependencies", { timeout: 5000 }, () => {
+        const deps = Object.keys(pkg.dependencies ?? {});
+        for (const dep of deps) {
+            expect(ALLOWED_DEPS.has(dep), `Unexpected dep: ${dep}`).toBe(true);
+        }
+    });
+
+    it("does not depend on Node-only packages", { timeout: 5000 }, () => {
+        const deps = Object.keys({
+            ...pkg.dependencies,
+            ...pkg.devDependencies,
+        });
+        const nodeOnly = deps.filter(
+            (d) =>
+                d.startsWith("node:") ||
+                d === "fs" ||
+                d === "path" ||
+                d === "crypto"
+        );
+        expect(nodeOnly).toEqual([]);
+    });
+});