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V5 bringing RESP3, Sentinel and TypeMapping to node-redis

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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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143
packages/client/lib/multi-command.spec.ts
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@@ -1,96 +1,77 @@
import { strict as assert } from 'assert';
import { strict as assert } from 'node:assert';
import RedisMultiCommand from './multi-command';
import { WatchError } from './errors';
import { SQUARE_SCRIPT } from './client/index.spec';
describe('Multi Command', () => {
it('generateChainId', () => {
assert.equal(
typeof RedisMultiCommand.generateChainId(),
'symbol'
);
it('addCommand', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING']);
assert.deepEqual(
multi.queue[0].args,
['PING']
);
});
describe('addScript', () => {
const multi = new RedisMultiCommand();
it('should use EVAL', () => {
multi.addScript(SQUARE_SCRIPT, ['1']);
assert.deepEqual(
Array.from(multi.queue.at(-1).args),
['EVAL', SQUARE_SCRIPT.SCRIPT, '1', '1']
);
});
it('addCommand', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING']);
assert.deepEqual(
multi.queue[0].args,
['PING']
);
it('should use EVALSHA', () => {
multi.addScript(SQUARE_SCRIPT, ['2']);
assert.deepEqual(
Array.from(multi.queue.at(-1).args),
['EVALSHA', SQUARE_SCRIPT.SHA1, '1', '2']
);
});
it('addScript', () => {
const multi = new RedisMultiCommand();
it('without NUMBER_OF_KEYS', () => {
multi.addScript({
...SQUARE_SCRIPT,
NUMBER_OF_KEYS: undefined
}, ['2']);
assert.deepEqual(
Array.from(multi.queue.at(-1).args),
['EVALSHA', SQUARE_SCRIPT.SHA1, '2']
);
});
});
multi.addScript(SQUARE_SCRIPT, ['1']);
assert.equal(
multi.scriptsInUse.has(SQUARE_SCRIPT.SHA1),
true
);
assert.deepEqual(
multi.queue[0].args,
['EVAL', SQUARE_SCRIPT.SCRIPT, '0', '1']
);
multi.addScript(SQUARE_SCRIPT, ['2']);
assert.equal(
multi.scriptsInUse.has(SQUARE_SCRIPT.SHA1),
true
);
assert.deepEqual(
multi.queue[1].args,
['EVALSHA', SQUARE_SCRIPT.SHA1, '0', '2']
);
describe('exec', () => {
it('without commands', () => {
assert.deepEqual(
new RedisMultiCommand().queue,
[]
);
});
describe('exec', () => {
it('without commands', () => {
assert.deepEqual(
new RedisMultiCommand().queue,
[]
);
});
it('with commands', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING']);
it('with commands', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING']);
assert.deepEqual(
multi.queue,
[{
args: ['PING'],
transformReply: undefined
}]
);
});
assert.deepEqual(
multi.queue,
[{
args: ['PING'],
transformReply: undefined
}]
);
});
});
describe('handleExecReplies', () => {
it('WatchError', () => {
assert.throws(
() => new RedisMultiCommand().handleExecReplies([null]),
WatchError
);
});
it('with replies', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING']);
assert.deepEqual(
multi.handleExecReplies(['OK', 'QUEUED', ['PONG']]),
['PONG']
);
});
});
it('transformReplies', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING'], (reply: string) => reply.substring(0, 2));
assert.deepEqual(
multi.transformReplies(['PONG']),
['PO']
);
});
it('transformReplies', () => {
const multi = new RedisMultiCommand();
multi.addCommand(['PING'], (reply: string) => reply.substring(0, 2));
assert.deepEqual(
multi.transformReplies(['PONG']),
['PO']
);
});
});