Initial Commit

packages/security-stack/crypto/crypto-browser/tests/tree-shake.test.ts

@@ -0,0 +1,49 @@
+import { describe, expect, it } from "@suaveplan/testing/runner";
+
+describe("tree-shake: selective imports work", () => {
+    it("importing only availability does not throw", {
+        timeout: 30000,
+    }, async () => {
+        const { isWebCryptoAvailable } = await import(
+            "../src/availability/availability.js"
+        );
+        expect(typeof isWebCryptoAvailable).toBe("function");
+        expect(isWebCryptoAvailable()).toBe(true);
+    });
+
+    it("importing only AEAD engine does not throw", {
+        timeout: 30000,
+    }, async () => {
+        const { webCryptoAeadEngine } = await import(
+            "../src/engines/webcrypto-aead-engine/webcrypto-aead-engine.js"
+        );
+        expect(typeof webCryptoAeadEngine.encrypt).toBe("function");
+        expect(typeof webCryptoAeadEngine.decrypt).toBe("function");
+    });
+
+    it("importing only errors does not throw", { timeout: 30000 }, async () => {
+        const { BrowserCryptoError, BROWSER_CRYPTO_CODES } = await import(
+            "../src/errors/index.js"
+        );
+        expect(BrowserCryptoError).toBeDefined();
+        expect(BROWSER_CRYPTO_CODES["NOT_AVAILABLE"]).toBe(
+            "BROWSER_CRYPTO.NOT_AVAILABLE"
+        );
+    });
+
+    it("barrel index exports all expected symbols", {
+        timeout: 30000,
+    }, async () => {
+        const mod = await import("../src/index.js");
+        expect(typeof mod.isWebCryptoAvailable).toBe("function");
+        expect(typeof mod.webCryptoAeadEngine).toBe("object");
+        expect(typeof mod.webCryptoSignEngine).toBe("object");
+        expect(typeof mod.webCryptoAgreeEngine).toBe("object");
+        expect(typeof mod.rsa).toBe("object");
+        expect(typeof mod.aesKw).toBe("object");
+        expect(typeof mod.ecdsaP384).toBe("object");
+        expect(typeof mod.ecdhP384).toBe("object");
+        expect(typeof mod.nonExtractableKey).toBe("function");
+        expect(mod.BrowserCryptoError).toBeDefined();
+    });
+});