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Leibale
2023-04-26 18:04:27 -04:00
parent c78f3354e0
commit 1254ff7ebd
5 changed files with 1343 additions and 1343 deletions
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346
packages/client/lib/RESP/decoder.spec.ts
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@@ -1,195 +1,195 @@
import { strict as assert } from 'assert';
import { SinonSpy, spy } from 'sinon';
import RESP2Decoder from './decoder';
import { ErrorReply } from '../../errors';
// import { strict as assert } from 'assert';
// import { SinonSpy, spy } from 'sinon';
// import RESP2Decoder from './decoder';
// import { ErrorReply } from '../../errors';
interface DecoderAndSpies {
decoder: RESP2Decoder;
returnStringsAsBuffersSpy: SinonSpy;
onReplySpy: SinonSpy;
}
// interface DecoderAndSpies {
// decoder: RESP2Decoder;
// returnStringsAsBuffersSpy: SinonSpy;
// onReplySpy: SinonSpy;
// }
function createDecoderAndSpies(returnStringsAsBuffers: boolean): DecoderAndSpies {
const returnStringsAsBuffersSpy = spy(() => returnStringsAsBuffers),
onReplySpy = spy();
// function createDecoderAndSpies(returnStringsAsBuffers: boolean): DecoderAndSpies {
// const returnStringsAsBuffersSpy = spy(() => returnStringsAsBuffers),
// onReplySpy = spy();
return {
decoder: new RESP2Decoder({
returnStringsAsBuffers: returnStringsAsBuffersSpy,
onReply: onReplySpy
}),
returnStringsAsBuffersSpy,
onReplySpy
};
}
// return {
// decoder: new RESP2Decoder({
// returnStringsAsBuffers: returnStringsAsBuffersSpy,
// onReply: onReplySpy
// }),
// returnStringsAsBuffersSpy,
// onReplySpy
// };
// }
function writeChunks(stream: RESP2Decoder, buffer: Buffer) {
let i = 0;
while (i < buffer.length) {
stream.write(buffer.slice(i, ++i));
}
}
// function writeChunks(stream: RESP2Decoder, buffer: Buffer) {
// let i = 0;
// while (i < buffer.length) {
// stream.write(buffer.slice(i, ++i));
// }
// }
type Replies = Array<Array<unknown>>;
// type Replies = Array<Array<unknown>>;
interface TestsOptions {
toWrite: Buffer;
returnStringsAsBuffers: boolean;
replies: Replies;
}
// interface TestsOptions {
// toWrite: Buffer;
// returnStringsAsBuffers: boolean;
// replies: Replies;
// }
function generateTests({
toWrite,
returnStringsAsBuffers,
replies
}: TestsOptions): void {
it('single chunk', () => {
const { decoder, returnStringsAsBuffersSpy, onReplySpy } =
createDecoderAndSpies(returnStringsAsBuffers);
decoder.write(toWrite);
assert.equal(returnStringsAsBuffersSpy.callCount, replies.length);
testReplies(onReplySpy, replies);
});
// function generateTests({
// toWrite,
// returnStringsAsBuffers,
// replies
// }: TestsOptions): void {
// it('single chunk', () => {
// const { decoder, returnStringsAsBuffersSpy, onReplySpy } =
// createDecoderAndSpies(returnStringsAsBuffers);
// decoder.write(toWrite);
// assert.equal(returnStringsAsBuffersSpy.callCount, replies.length);
// testReplies(onReplySpy, replies);
// });
it('multiple chunks', () => {
const { decoder, returnStringsAsBuffersSpy, onReplySpy } =
createDecoderAndSpies(returnStringsAsBuffers);
writeChunks(decoder, toWrite);
assert.equal(returnStringsAsBuffersSpy.callCount, replies.length);
testReplies(onReplySpy, replies);
});
}
// it('multiple chunks', () => {
// const { decoder, returnStringsAsBuffersSpy, onReplySpy } =
// createDecoderAndSpies(returnStringsAsBuffers);
// writeChunks(decoder, toWrite);
// assert.equal(returnStringsAsBuffersSpy.callCount, replies.length);
// testReplies(onReplySpy, replies);
// });
// }
function testReplies(spy: SinonSpy, replies: Replies): void {
if (!replies) {
assert.equal(spy.callCount, 0);
return;
}
// function testReplies(spy: SinonSpy, replies: Replies): void {
// if (!replies) {
// assert.equal(spy.callCount, 0);
// return;
// }
assert.equal(spy.callCount, replies.length);
for (const [i, reply] of replies.entries()) {
assert.deepEqual(
spy.getCall(i).args,
reply
);
}
}
// assert.equal(spy.callCount, replies.length);
// for (const [i, reply] of replies.entries()) {
// assert.deepEqual(
// spy.getCall(i).args,
// reply
// );
// }
// }
describe('RESP2Parser', () => {
describe('Simple String', () => {
describe('as strings', () => {
generateTests({
toWrite: Buffer.from('+OK\r\n'),
returnStringsAsBuffers: false,
replies: [['OK']]
});
});
// describe('RESP2Parser', () => {
// describe('Simple String', () => {
// describe('as strings', () => {
// generateTests({
// toWrite: Buffer.from('+OK\r\n'),
// returnStringsAsBuffers: false,
// replies: [['OK']]
// });
// });
describe('as buffers', () => {
generateTests({
toWrite: Buffer.from('+OK\r\n'),
returnStringsAsBuffers: true,
replies: [[Buffer.from('OK')]]
});
});
});
// describe('as buffers', () => {
// generateTests({
// toWrite: Buffer.from('+OK\r\n'),
// returnStringsAsBuffers: true,
// replies: [[Buffer.from('OK')]]
// });
// });
// });
describe('Error', () => {
generateTests({
toWrite: Buffer.from('-ERR\r\n'),
returnStringsAsBuffers: false,
replies: [[new ErrorReply('ERR')]]
});
});
// describe('Error', () => {
// generateTests({
// toWrite: Buffer.from('-ERR\r\n'),
// returnStringsAsBuffers: false,
// replies: [[new ErrorReply('ERR')]]
// });
// });
describe('Integer', () => {
describe('-1', () => {
generateTests({
toWrite: Buffer.from(':-1\r\n'),
returnStringsAsBuffers: false,
replies: [[-1]]
});
});
// describe('Integer', () => {
// describe('-1', () => {
// generateTests({
// toWrite: Buffer.from(':-1\r\n'),
// returnStringsAsBuffers: false,
// replies: [[-1]]
// });
// });
describe('0', () => {
generateTests({
toWrite: Buffer.from(':0\r\n'),
returnStringsAsBuffers: false,
replies: [[0]]
});
});
});
// describe('0', () => {
// generateTests({
// toWrite: Buffer.from(':0\r\n'),
// returnStringsAsBuffers: false,
// replies: [[0]]
// });
// });
// });
describe('Bulk String', () => {
describe('null', () => {
generateTests({
toWrite: Buffer.from('$-1\r\n'),
returnStringsAsBuffers: false,
replies: [[null]]
});
});
// describe('Bulk String', () => {
// describe('null', () => {
// generateTests({
// toWrite: Buffer.from('$-1\r\n'),
// returnStringsAsBuffers: false,
// replies: [[null]]
// });
// });
describe('as strings', () => {
generateTests({
toWrite: Buffer.from('$2\r\naa\r\n'),
returnStringsAsBuffers: false,
replies: [['aa']]
});
});
// describe('as strings', () => {
// generateTests({
// toWrite: Buffer.from('$2\r\naa\r\n'),
// returnStringsAsBuffers: false,
// replies: [['aa']]
// });
// });
describe('as buffers', () => {
generateTests({
toWrite: Buffer.from('$2\r\naa\r\n'),
returnStringsAsBuffers: true,
replies: [[Buffer.from('aa')]]
});
});
});
// describe('as buffers', () => {
// generateTests({
// toWrite: Buffer.from('$2\r\naa\r\n'),
// returnStringsAsBuffers: true,
// replies: [[Buffer.from('aa')]]
// });
// });
// });
describe('Array', () => {
describe('null', () => {
generateTests({
toWrite: Buffer.from('*-1\r\n'),
returnStringsAsBuffers: false,
replies: [[null]]
});
});
// describe('Array', () => {
// describe('null', () => {
// generateTests({
// toWrite: Buffer.from('*-1\r\n'),
// returnStringsAsBuffers: false,
// replies: [[null]]
// });
// });
const arrayBuffer = Buffer.from(
'*5\r\n' +
'+OK\r\n' +
'-ERR\r\n' +
':0\r\n' +
'$1\r\na\r\n' +
'*0\r\n'
);
// const arrayBuffer = Buffer.from(
// '*5\r\n' +
// '+OK\r\n' +
// '-ERR\r\n' +
// ':0\r\n' +
// '$1\r\na\r\n' +
// '*0\r\n'
// );
describe('as strings', () => {
generateTests({
toWrite: arrayBuffer,
returnStringsAsBuffers: false,
replies: [[[
'OK',
new ErrorReply('ERR'),
0,
'a',
[]
]]]
});
});
// describe('as strings', () => {
// generateTests({
// toWrite: arrayBuffer,
// returnStringsAsBuffers: false,
// replies: [[[
// 'OK',
// new ErrorReply('ERR'),
// 0,
// 'a',
// []
// ]]]
// });
// });
describe('as buffers', () => {
generateTests({
toWrite: arrayBuffer,
returnStringsAsBuffers: true,
replies: [[[
Buffer.from('OK'),
new ErrorReply('ERR'),
0,
Buffer.from('a'),
[]
]]]
});
});
});
});
// describe('as buffers', () => {
// generateTests({
// toWrite: arrayBuffer,
// returnStringsAsBuffers: true,
// replies: [[[
// Buffer.from('OK'),
// new ErrorReply('ERR'),
// 0,
// Buffer.from('a'),
// []
// ]]]
// });
// });
// });
// });