Add test for Ethereum wallet (#31)

Author: getCryptoAddress

src/entities/CryptoWallets/lib/Wallets/walletsEthereum/WalletsEthereum.test.ts

@@ -0,0 +1,55 @@
+import { expect, suite, test } from "vitest";
+import WalletsEthereum from "./WalletsEthereum";
+
+const key1 = new Uint8Array([
+  132, 205, 117, 44, 180, 113, 245, 200, 213, 19, 97, 187, 70, 157, 86, 111, 19,
+  131, 14, 18, 196, 57, 9, 203, 64, 196, 19, 26, 73, 35, 126, 80,
+]);
+const key2 = new Uint8Array([
+  133, 205, 117, 44, 180, 113, 245, 200, 213, 19, 97, 187, 70, 157, 86, 111, 19,
+  131, 14, 18, 196, 57, 9, 203, 64, 196, 19, 26, 73, 35, 126, 80,
+]);
+
+const notValidKey1 = new Uint8Array([
+  255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
+  255, 19, 131, 14, 18, 196, 57, 9, 203, 64, 196, 19, 26, 73, 35, 126, 80,
+]);
+
+const notValidKey2 = new Uint8Array([
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+  1, 1, 1, 1, 1, 1, 1,
+]);
+
+suite("WalletsEthereum", () => {
+  test("should generate wallet correctly", async () => {
+    const walletGenerator = new WalletsEthereum();
+    const wallet1 = await walletGenerator.makeWallet(null, key1);
+    expect(JSON.stringify(wallet1)).toMatchSnapshot();
+
+    const wallet2 = await walletGenerator.makeWallet(null, key2);
+    expect(JSON.stringify(wallet2)).toMatchSnapshot();
+  });
+
+  test("should generate wallet correctly without initialPrivateKey", async () => {
+    const walletGenerator = new WalletsEthereum();
+
+    const wallet = await walletGenerator.makeWallet(null);
+
+    expect(typeof wallet.address).toBe("string");
+    expect(wallet.address.length).not.toBe(0);
+    expect(typeof wallet.privateKey).toBe("string");
+    expect(wallet.privateKey.length).not.toBe(0);
+  });
+
+  test("should throw error for invalid initialPrivateKey", async () => {
+    const walletGenerator = new WalletsEthereum();
+
+    await expect(
+      walletGenerator.makeWallet(null, notValidKey1),
+    ).rejects.toThrow("Invalid private key");
+    await expect(
+      walletGenerator.makeWallet(null, notValidKey2),
+    ).rejects.toThrow("offset is out of bounds");
+  });
+});

src/entities/CryptoWallets/lib/Wallets/walletsEthereum/__snapshots__/WalletsEthereum.test.ts.snap

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+// Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
+
+exports[`WalletsEthereum > should generate wallet correctly 1`] = `"{"privateKey":"0x84cd752cb471f5c8d51361bb469d566f13830e12c43909cb40c4131a49237e50","address":"0x4a1bab2023db29cc924e475ceffafb81645f1ab5"}"`;
+
+exports[`WalletsEthereum > should generate wallet correctly 2`] = `"{"privateKey":"0x85cd752cb471f5c8d51361bb469d566f13830e12c43909cb40c4131a49237e50","address":"0xd715914e3592c611d0614e4ad53bed7a09755326"}"`;