initial commit

tests/encode.test.js

@@ -0,0 +1,45 @@
+const { deepEqual, throws } = require('assert');
+const { describe, it } = require('node:test');
+const { Encoders } = require('../dist/cjs/index');
+
+const goodTests = [
+  {
+    description: 'RTTrP Header',
+    expected: new Uint8Array([
+      0x41, 0x54, 0x43, 0x34, 0x00, 0x02, 0x12, 0x34, 0x56, 0x78, 0x00, 0x00, 0x12, 0x12, 0x34, 0x56, 0x78, 0x00,
+    ]),
+    message: {
+      intHeader: 0x4154,
+      fltHeader: 0x4334,
+      version: 2,
+      pID: 305419896,
+      pForm: 0,
+      pktSize: 18,
+      context: 305419896,
+      numMods: 0,
+      data: new Uint8Array(),
+    },
+    encoder: Encoders.RTTrPHeader,
+  },
+];
+
+describe('RTTrP Message Encoding', () => {
+  goodTests.forEach((messageTest) => {
+    it(messageTest.description, () => {
+      const actual = messageTest.encoder(messageTest.message);
+      deepEqual(actual, messageTest.expected);
+    });
+  });
+});
+
+//TODO(jwetzell): add tests that handle errors
+const badTests = [];
+
+describe('RTTrP Message Encoding Throws', () => {
+  badTests.forEach((messageTest) => {
+    it(messageTest.description, () => {
+      messageTest.encoder(messageTest.packet);
+      throws(() => {}, messageTest.throwsMessage);
+    });
+  });
+});