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rework tests to have easily add tests that should fail

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This commit is contained in:
Joel Wetzell
2024-10-14 21:33:35 -05:00
parent 374bf0d39f
commit 1a9decfa30
2 changed files with 113 additions and 119 deletions
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packages/osc/tests/message-encode.test.js
+56 -46
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@@ -2,7 +2,7 @@ const { deepEqual, throws } = require('assert');
const { describe, it } = require('node:test');
const osc = require('../dist/index');
const tests = [
const goodTests = [
{
description: 'simple address no args',
message: { address: '/hello', args: [] },
@@ -62,9 +62,18 @@ const tests = [
},
{
description: 'simple address array arg',
message: { address: '/hello', args: [[{ type: 'd', value: 12.7654763 }, { type: 'i', value: 1000}]] },
message: {
address: '/hello',
args: [
[
{ type: 'd', value: 12.7654763 },
{ type: 'i', value: 1000 },
],
],
},
expected: new Uint8Array([
47, 104, 101, 108, 108, 111, 0, 0, 44, 91, 100, 105, 93, 0, 0, 0, 0x40, 0x29, 0x87, 0xec, 0x82, 0x74, 0xb9, 0xe6, 0, 0, 3, 232
47, 104, 101, 108, 108, 111, 0, 0, 44, 91, 100, 105, 93, 0, 0, 0, 0x40, 0x29, 0x87, 0xec, 0x82, 0x74, 0xb9, 0xe6,
0, 0, 3, 232,
]),
},
{
@@ -95,55 +104,56 @@ const tests = [
},
];
const badTests = [
{
description: 'bad string arg',
message: { address: '/address', args: [{ type: 's', value: 123 }] },
throwsMessage: { name: /^TypeError$/, message: /non string/ },
},
{
description: 'bad integer arg',
message: { address: '/address', args: [{ type: 'i', value: 'hi' }] },
throwsMessage: { name: /^TypeError$/, message: /non number/ },
},
{
description: 'bad float arg',
message: { address: '/address', args: [{ type: 'f', value: 'hi' }] },
throwsMessage: { name: /^TypeError$/, message: /non number/ },
},
{
description: 'bad blob arg',
message: { address: '/address', args: [{ type: 'b', value: 123 }] },
throwsMessage: { name: /^TypeError$/, message: /non Uint8Array/ },
},
{
description: 'unknown arg type',
message: { address: '/address', args: [{ type: 'z', value: 123 }] },
throwsMessage: { name: /^TypeError$/, message: /unknown type z/ },
},
{
description: 'address that does not start with / should throw',
message: { address: 'address', args: [] },
throwsMessage: {
name: /^Error$/,
message: 'osc message must start with a /',
},
}
];
describe('OSC Message Encoding', () => {
tests.forEach((messageTest) => {
goodTests.forEach((messageTest) => {
it(messageTest.description, () => {
const encoded = osc.messageToBuffer(messageTest.message);
deepEqual(encoded, messageTest.expected);
});
});
it('bad string arg', () => {
throws(
() => {
osc.messageToBuffer({ address: '/address', args: [{ type: 's', value: 123 }] });
},
{ name: /^TypeError$/ }
);
});
it('bad integer arg', () => {
throws(
() => {
osc.messageToBuffer({ address: '/address', args: [{ type: 'i', value: 'hi' }] });
},
{ name: /^TypeError$/ }
);
});
it('bad float arg', () => {
throws(
() => {
osc.messageToBuffer({ address: '/address', args: [{ type: 'f', value: 'hi' }] });
},
{ name: /^TypeError$/ }
);
});
it('bad blob arg', () => {
throws(
() => {
osc.messageToBuffer({ address: '/address', args: [{ type: 'b', value: 123 }] });
},
{ name: /^TypeError$/ }
);
});
it('unknown arg type', () => {
throws(
() => {
osc.messageToBuffer({ address: '/address', args: [{ type: 'z', value: 123 }] });
},
{ name: /^TypeError$/ }
);
badTests.forEach((messageTest) => {
it(messageTest.description, () => {
throws(() => {
osc.messageToBuffer(messageTest.message);
}, messageTest.throwsMessage);
});
});
});