1 files changed, 53 insertions, 0 deletions
diff --git a/packages/taler-util/src/bitcoin.test.ts b/packages/taler-util/src/bitcoin.test.ts
new file mode 100644
index 000000000..287cd7e66
--- /dev/null
+++ b/packages/taler-util/src/bitcoin.test.ts
@@ -0,0 +1,53 @@
+/*
+ This file is part of GNU Taler
+ (C) 2018-2019 GNUnet e.V.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * Type-safe codecs for converting from/to JSON.
+ */
+
+import test from "ava";
+import {
+  generateFakeSegwitAddress,
+} from "./bitcoin.js";
+
+test("generate testnet", (t) => {
+  const { addr1, addr2 } = generateFakeSegwitAddress("B9E0EXNDKGJX7WFAEVZCZXM0R661T66YWD71N7NRFDEWQEV10XSG", "tb1qhxrhccqexg0dv4nltgkuw4fg2ce7muplmjsn0v")
+
+  t.assert(addr1 === "tb1qtfwqwaj6tsrhdtvuyhflr6nklm8ldqxpf0lfjw");
+  t.assert(addr2 === "tb1qmfwqwa5vr5vdac6wr20ts76aewakzpmns40yuf");
+});
+
+test("generate mainnet", (t) => {
+  const { addr1, addr2 } = generateFakeSegwitAddress("B9E0EXNDKGJX7WFAEVZCZXM0R661T66YWD71N7NRFDEWQEV10XSG", "bc1qar0srrr7xfkvy5l643lydnw9re59gtzzwf5mdq")
+  //bc
+  t.assert(addr1 === "bc1qtfwqwaj6tsrhdtvuyhflr6nklm8ldqxprfy6fa");
+  t.assert(addr2 === "bc1qmfwqwa5vr5vdac6wr20ts76aewakzpmn6n5h86");
+});
+
+test("generate Regtest", (t) => {
+  const { addr1, addr2 } = generateFakeSegwitAddress("B9E0EXNDKGJX7WFAEVZCZXM0R661T66YWD71N7NRFDEWQEV10XSG", "bcrtqhxrhccqexg0dv4nltgkuw4fg2ce7muplmjsn0v")
+
+  t.assert(addr1 === "bcrt1qtfwqwaj6tsrhdtvuyhflr6nklm8ldqxptxxy98");
+  t.assert(addr2 === "bcrt1qmfwqwa5vr5vdac6wr20ts76aewakzpmnjukftq");
+});
+
+
+test("unknown net", (t) => {
+  t.throws(() => {
+    generateFakeSegwitAddress("B9E0EXNDKGJX7WFAEVZCZXM0R661T66YWD71N7NRFDEWQEV10XSG", "abqhxrhccqexg0dv4nltgkuw4fg2ce7muplmjsn0v")
+  })
+
+});