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V5 bringing RESP3, Sentinel and TypeMapping to node-redis

Browse Source 
RESP3 Support
   - Some commands responses in RESP3 aren't stable yet and therefore return an "untyped" ReplyUnion.
 
Sentinel

TypeMapping

Correctly types Multi commands

Note: some API changes to be further documented in v4-to-v5.md
This commit is contained in:
Shaya Potter
2024-10-15 17:46:52 +03:00
committed by GitHub
parent 2fc79bdfb3
commit b2d35c5286
1174 changed files with 45931 additions and 36274 deletions
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217
packages/client/lib/commands/XREAD.spec.ts
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@@ -1,103 +1,134 @@
import { strict as assert } from 'assert';
import { strict as assert } from 'node:assert';
import testUtils, { GLOBAL } from '../test-utils';
import { FIRST_KEY_INDEX, transformArguments } from './XREAD';
import XREAD from './XREAD';
describe('XREAD', () => {
describe('FIRST_KEY_INDEX', () => {
it('single stream', () => {
assert.equal(
FIRST_KEY_INDEX({ key: 'key', id: '' }),
'key'
);
});
it('multiple streams', () => {
assert.equal(
FIRST_KEY_INDEX([{ key: '1', id: '' }, { key: '2', id: '' }]),
'1'
);
});
describe('FIRST_KEY_INDEX', () => {
it('single stream', () => {
assert.equal(
XREAD.FIRST_KEY_INDEX({
key: 'key',
id: ''
}),
'key'
);
});
describe('transformArguments', () => {
it('single stream', () => {
assert.deepEqual(
transformArguments({
key: 'key',
id: '0'
}),
['XREAD', 'STREAMS', 'key', '0']
);
});
it('multiple streams', () => {
assert.equal(
XREAD.FIRST_KEY_INDEX([{
key: '1',
id: ''
}, {
key: '2',
id: ''
}]),
'1'
);
});
});
it('multiple streams', () => {
assert.deepEqual(
transformArguments([{
key: '1',
id: '0'
}, {
key: '2',
id: '0'
}]),
['XREAD', 'STREAMS', '1', '2', '0', '0']
);
});
it('with COUNT', () => {
assert.deepEqual(
transformArguments({
key: 'key',
id: '0'
}, {
COUNT: 1
}),
['XREAD', 'COUNT', '1', 'STREAMS', 'key', '0']
);
});
it('with BLOCK', () => {
assert.deepEqual(
transformArguments({
key: 'key',
id: '0'
}, {
BLOCK: 0
}),
['XREAD', 'BLOCK', '0', 'STREAMS', 'key', '0']
);
});
it('with COUNT, BLOCK', () => {
assert.deepEqual(
transformArguments({
key: 'key',
id: '0'
}, {
COUNT: 1,
BLOCK: 0
}),
['XREAD', 'COUNT', '1', 'BLOCK', '0', 'STREAMS', 'key', '0']
);
});
describe('transformArguments', () => {
it('single stream', () => {
assert.deepEqual(
XREAD.transformArguments({
key: 'key',
id: '0-0'
}),
['XREAD', 'STREAMS', 'key', '0-0']
);
});
testUtils.testWithClient('client.xRead', async client => {
assert.equal(
await client.xRead({
key: 'key',
id: '0'
}),
null
);
}, GLOBAL.SERVERS.OPEN);
it('multiple streams', () => {
assert.deepEqual(
XREAD.transformArguments([{
key: '1',
id: '0-0'
}, {
key: '2',
id: '0-0'
}]),
['XREAD', 'STREAMS', '1', '2', '0-0', '0-0']
);
});
testUtils.testWithCluster('cluster.xRead', async cluster => {
assert.equal(
await cluster.xRead({
key: 'key',
id: '0'
}),
null
);
}, GLOBAL.CLUSTERS.OPEN);
it('with COUNT', () => {
assert.deepEqual(
XREAD.transformArguments({
key: 'key',
id: '0-0'
}, {
COUNT: 1
}),
['XREAD', 'COUNT', '1', 'STREAMS', 'key', '0-0']
);
});
it('with BLOCK', () => {
assert.deepEqual(
XREAD.transformArguments({
key: 'key',
id: '0-0'
}, {
BLOCK: 0
}),
['XREAD', 'BLOCK', '0', 'STREAMS', 'key', '0-0']
);
});
it('with COUNT, BLOCK', () => {
assert.deepEqual(
XREAD.transformArguments({
key: 'key',
id: '0-0'
}, {
COUNT: 1,
BLOCK: 0
}),
['XREAD', 'COUNT', '1', 'BLOCK', '0', 'STREAMS', 'key', '0-0']
);
});
});
testUtils.testAll('client.xRead', async client => {
const message = { field: 'value' },
[id, reply] = await Promise.all([
client.xAdd('key', '*', message),
client.xRead({
key: 'key',
id: '0-0'
}),
])
// FUTURE resp3 compatible
const obj = Object.assign(Object.create(null), {
'key': [{
id: id,
message: Object.create(null, {
field: {
value: 'value',
configurable: true,
enumerable: true
}
})
}]
});
// v4 compatible
const expected = [{
name: 'key',
messages: [{
id: id,
message: Object.assign(Object.create(null), {
field: 'value'
})
}]
}];
assert.deepStrictEqual(reply, expected);
}, {
client: GLOBAL.SERVERS.OPEN,
cluster: GLOBAL.CLUSTERS.OPEN
});
});