More tests

packages/signer/__tests__/common.ts

@@ -0,0 +1,58 @@
+import {ISigner} from "@welshman/signer"
+import {StampedEvent} from "@welshman/util"
+import {beforeEach, describe, expect, it} from "vitest"
+
+// Common test suite for all signers
+export const testSigner = (name: string, createSigner: () => ISigner) => {
+  describe(name, () => {
+    let signer: ISigner
+
+    beforeEach(() => {
+      signer = createSigner()
+    })
+
+    describe("getPubkey", () => {
+      it("should return valid public key", async () => {
+        const pubkey = await signer.getPubkey()
+        expect(pubkey).toMatch(/^[0-9a-f]{64}$/) // hex pubkey
+      })
+    })
+
+    describe("sign", () => {
+      it("should sign event correctly", async () => {
+        const event: StampedEvent = {
+          kind: 1,
+          created_at: 1000,
+          tags: [],
+          content: "test",
+        }
+        const signed = await signer.sign(event)
+        expect(signed.sig).toMatch(/^[0-9a-f]{128}$/) // hex signature
+      })
+    })
+
+    describe("nip04", () => {
+      it("should encrypt and decrypt messages", async () => {
+        const message = "test message"
+        const pubkey = await signer.getPubkey()
+
+        const encrypted = await signer.nip04.encrypt(pubkey, message)
+        const decrypted = await signer.nip04.decrypt(pubkey, encrypted)
+
+        expect(decrypted).toBe(message)
+      })
+    })
+
+    describe("nip44", () => {
+      it("should encrypt and decrypt messages", async () => {
+        const message = "test message"
+        const pubkey = await signer.getPubkey()
+
+        const encrypted = await signer.nip44.encrypt(pubkey, message)
+        const decrypted = await signer.nip44.decrypt(pubkey, encrypted)
+
+        expect(decrypted).toBe(message)
+      })
+    })
+  })
+}