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more bundle tests

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This commit is contained in:
Joel Wetzell
2024-10-15 21:55:51 -05:00
parent 31e0cb7d23
commit bf355706bb
1 changed files with 105 additions and 4 deletions
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packages/osc/tests/bundle-decode.test.js
+105 -4
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@@ -1,8 +1,8 @@
const { deepEqual, equal } = require('assert');
const { deepEqual, equal, throws } = require('assert');
const { describe, it } = require('node:test');
const osc = require('../dist/index');
const tests = [
const goodTests = [
{
description: 'simple contents single message',
bytes: new Uint8Array([
@@ -20,6 +20,34 @@ const tests = [
contents: [{ address: '/oscillator/4/frequency', args: [{ type: 'f', value: 440 }] }],
},
},
{
description: 'simple contents single bundle',
bytes: new Uint8Array([
...new TextEncoder().encode('#bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
...new Uint8Array([0x00, 0x00, 0x00, 0x34]),
...new Uint8Array([
...new TextEncoder().encode('#bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
...new Uint8Array([0x00, 0x00, 0x00, 0x20]),
...new Uint8Array([
0x2f, 0x6f, 0x73, 0x63, 0x69, 0x6c, 0x6c, 0x61, 0x74, 0x6f, 0x72, 0x2f, 0x34, 0x2f, 0x66, 0x72, 0x65, 0x71,
0x75, 0x65, 0x6e, 0x63, 0x79, 0x00, 0x2c, 0x66, 0x00, 0x00, 0x43, 0xdc, 0x00, 0x00,
]),
]),
]),
expected: {
timeTag: [32, 0],
contents: [
{
timeTag: [32, 0],
contents: [{ address: '/oscillator/4/frequency', args: [{ type: 'f', value: 440 }] }],
},
],
},
},
{
description: 'resolume bundle example',
bytes: new Uint8Array([
@@ -88,8 +116,71 @@ const tests = [
},
];
describe('OSC Bundle Decoding', () => {
tests.forEach((bundleTest) => {
const badTests = [
{
description: 'bad bundle header',
bytes: new Uint8Array([
...new TextEncoder().encode('bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
...new Uint8Array([0x00, 0x00, 0x00, 0x20]),
...new Uint8Array([
0x2f, 0x6f, 0x73, 0x63, 0x69, 0x6c, 0x6c, 0x61, 0x74, 0x6f, 0x72, 0x2f, 0x34, 0x2f, 0x66, 0x72, 0x65, 0x71,
0x75, 0x65, 0x6e, 0x63, 0x79, 0x00, 0x2c, 0x66, 0x00, 0x00, 0x43, 0xdc, 0x00, 0x00,
]),
]),
throwsMessage: {
name: /^Error$/,
message: 'bundle must start with #bundle',
},
},
{
description: 'incomplete bundle',
bytes: new Uint8Array([
...new TextEncoder().encode('#bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
]),
throwsMessage: {
name: /^Error$/,
message: 'bundle has to be at least 20 bytes',
},
},
{
description: 'bundle not enough bytes',
bytes: new Uint8Array([
...new TextEncoder().encode('#bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
...new Uint8Array([0x00, 0x00, 0x00, 0x20]),
...new Uint8Array([0x2f, 0x6f, 0x73, 0x63, 0x69, 0x6c, 0x6c, 0x61]),
]),
throwsMessage: {
name: /^Error$/,
message: 'bundle does not contain enough data',
},
},
{
description: 'bad bundle contents',
bytes: new Uint8Array([
...new TextEncoder().encode('#bundle'),
...new Uint8Array([0x00]),
...new Uint8Array([0, 0, 0, 32, 0, 0, 0, 0]),
...new Uint8Array([0x00, 0x00, 0x00, 0x20]),
...new Uint8Array([
0x2a, 0x6f, 0x73, 0x63, 0x69, 0x6c, 0x6c, 0x61, 0x74, 0x6f, 0x72, 0x2f, 0x34, 0x2f, 0x66, 0x72, 0x65, 0x71,
0x75, 0x65, 0x6e, 0x63, 0x79, 0x00, 0x2c, 0x66, 0x00, 0x00, 0x43, 0xdc, 0x00, 0x00,
]),
]),
throwsMessage: {
name: /^Error$/,
message: 'bundle contents does not look like a OSC message or bundle',
},
},
];
describe('OSC Bundle Decoding Pass', () => {
goodTests.forEach((bundleTest) => {
it(bundleTest.description, () => {
const [encoded, remainingBytes] = osc.bundleFromBuffer(bundleTest.bytes);
equal(remainingBytes.length, 0);
@@ -97,3 +188,13 @@ describe('OSC Bundle Decoding', () => {
});
});
});
describe('OSC Bundle Decoding Throws', () => {
badTests.forEach((bundleTest) => {
it(bundleTest.description, () => {
throws(() => {
osc.bundleFromBuffer(bundleTest.bytes);
}, bundleTest.throwsMessage);
});
});
});