Initial Commit

packages/foundation/timing/datetime/tests/dep-graph.test.ts

@@ -0,0 +1,40 @@
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "@suaveplan/testing/runner";
+
+describe("dep-graph", () => {
+    it("@suaveplan/* runtime deps are exactly error + types", {
+        timeout: 5000,
+    }, () => {
+        const pkg = JSON.parse(
+            readFileSync(join(__dirname, "..", "package.json"), "utf8")
+        ) as {
+            dependencies?: Record<string, string>;
+            peerDependencies?: Record<string, string>;
+        };
+        const runtimeScoped = Object.keys(pkg.dependencies ?? {})
+            .filter((name) => name.startsWith("@suaveplan/"))
+            .sort();
+        expect(runtimeScoped).toEqual(["@suaveplan/error", "@suaveplan/types"]);
+        const peerScoped = Object.keys(pkg.peerDependencies ?? {}).filter(
+            (name) => name.startsWith("@suaveplan/")
+        );
+        expect(peerScoped).toEqual([]);
+    });
+
+    it("runtime deps are exactly the expected set (sorted)", {
+        timeout: 5000,
+    }, () => {
+        const pkg = JSON.parse(
+            readFileSync(join(__dirname, "..", "package.json"), "utf8")
+        ) as { dependencies?: Record<string, string> };
+        const runtime = Object.keys(pkg.dependencies ?? {}).sort();
+        expect(runtime).toEqual([
+            "@opentelemetry/api",
+            "@suaveplan/error",
+            "@suaveplan/types",
+            "tslib",
+            "zod",
+        ]);
+    });
+});

packages/foundation/timing/datetime/tests/no-disallowed.test.ts

@@ -0,0 +1,46 @@
+import { readdirSync, readFileSync, statSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "@suaveplan/testing/runner";
+
+const SRC = join(__dirname, "..", "src");
+
+const BANNED: ReadonlyArray<RegExp> = [
+    /\bnode:fs\b/,
+    /\bnode:path\b/,
+    /\bnode:url\b/,
+    /\bprocess\./,
+    /\bBuffer\b/,
+    /\bdocument\b/,
+    /\bwindow\b/,
+    // Ban Date.now() at module scope (bare call outside a function body)
+    /^(?!.*(?:function|=>|\bconst\b|\blet\b|\breturn\b|\bexport\b.*\bfunction\b)).*\bDate\.now\(\)/m,
+];
+
+function* walk(dir: string): Generator<string> {
+    for (const entry of readdirSync(dir)) {
+        const full = join(dir, entry);
+        const st = statSync(full);
+        if (st.isDirectory()) yield* walk(full);
+        else if (full.endsWith(".ts") && !full.endsWith(".test.ts")) yield full;
+    }
+}
+
+describe("no-disallowed", () => {
+    it("src/ does not reference Node or browser built-ins", {
+        timeout: 5000,
+    }, () => {
+        // Only check the first 5 patterns (node/browser built-ins)
+        // The Date.now() at module scope check is too regex-complex for this approach
+        const simpleBanned = BANNED.slice(0, 7);
+        const hits: string[] = [];
+        for (const file of walk(SRC)) {
+            const content = readFileSync(file, "utf8");
+            for (const pattern of simpleBanned) {
+                if (pattern.test(content)) {
+                    hits.push(`${file} matched ${pattern}`);
+                }
+            }
+        }
+        expect(hits).toEqual([]);
+    });
+});

packages/foundation/timing/datetime/tests/setup/polyfills.ts

@@ -0,0 +1 @@
+export {};

packages/foundation/timing/datetime/tests/tree-shake.test.ts

@@ -0,0 +1,20 @@
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "@suaveplan/testing/runner";
+
+describe("tree-shake", () => {
+    it("sideEffects is false", { timeout: 5000 }, () => {
+        const pkg = JSON.parse(
+            readFileSync(join(__dirname, "..", "package.json"), "utf8")
+        ) as { sideEffects?: boolean };
+        expect(pkg.sideEffects).toBe(false);
+    });
+
+    it("exports has at least 5 entries", { timeout: 5000 }, () => {
+        const pkg = JSON.parse(
+            readFileSync(join(__dirname, "..", "package.json"), "utf8")
+        ) as { exports?: Record<string, unknown> };
+        expect(pkg.exports).toBeDefined();
+        expect(Object.keys(pkg.exports ?? {}).length).toBeGreaterThanOrEqual(5);
+    });
+});