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chore(repo): remove dead code and useless tests (#3375)

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Hampus authored and GitHub committed 2026-10-10 21:43:29 +02:00
1 parent 7e177a1c90
commit 1cd62eb661
1391 files changed
+783 -120415
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packages/snowflake/src/Snowflake.ts
-8
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@@ -147,14 +147,6 @@ export function createSnowflakeGenerator(options: SnowflakeGeneratorOptions = {}
return new SnowflakeGenerator(options);
}
export function setDefaultSnowflakeGenerator(options: SnowflakeGeneratorOptions = {}): void {
defaultGenerator = createSnowflakeGenerator(options);
}
export function resetDefaultSnowflakeGenerator(): void {
defaultGenerator = null;
}
export function generateSnowflake(workerIdOrOptions?: number | SnowflakeGeneratorOptions): bigint {
if (workerIdOrOptions !== undefined) {
return new SnowflakeGenerator(workerIdOrOptions).generate();
packages/snowflake/src/__tests__/Snowflake.test.ts
+1 -188
View File
@@ -4,24 +4,19 @@ import {FLUXER_EPOCH as FLUXER_EPOCH_NUMBER} from '@fluxer/constants/src/Core';
import {
createSnowflake,
createSnowflakeFromTimestamp,
createSnowflakeGenerator,
FLUXER_EPOCH,
generateSnowflake,
isValidSnowflake,
MAX_WORKER_ID,
parseSnowflake,
resetDefaultSnowflakeGenerator,
SnowflakeGenerator,
setDefaultSnowflakeGenerator,
snowflakeToDate,
} from '@fluxer/snowflake/src/Snowflake';
import {beforeEach, describe, expect, it} from 'vitest';
import {describe, expect, it} from 'vitest';
const WORKER_ID_BITS = 10n;
const SEQUENCE_BITS = 12n;
const TIMESTAMP_SHIFT = SEQUENCE_BITS + WORKER_ID_BITS;
const WORKER_ID_SHIFT = SEQUENCE_BITS;
const MAX_SEQUENCE = (1n << SEQUENCE_BITS) - 1n;
describe('FLUXER_EPOCH', () => {
it('should match the epoch constant from @fluxer/constants', () => {
@@ -33,48 +28,7 @@ describe('FLUXER_EPOCH', () => {
});
});
describe('MAX_WORKER_ID', () => {
it('should be 1023 (2^10 - 1)', () => {
expect(MAX_WORKER_ID).toBe(1023n);
});
});
describe('SnowflakeGenerator', () => {
describe('constructor', () => {
it('should create a generator with default worker ID of 0', () => {
const generator = new SnowflakeGenerator();
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(0);
});
it('should create a generator with specified worker ID', () => {
const generator = new SnowflakeGenerator(42);
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(42);
});
it('should accept maximum worker ID (1023)', () => {
const generator = new SnowflakeGenerator(1023);
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(1023);
});
it('should throw error for negative worker ID', () => {
expect(() => new SnowflakeGenerator(-1)).toThrow('Worker ID must be between 0 and 1023');
});
it('should throw error for worker ID exceeding maximum', () => {
expect(() => new SnowflakeGenerator(1024)).toThrow('Worker ID must be between 0 and 1023');
});
it('should throw error for very large worker ID', () => {
expect(() => new SnowflakeGenerator(999999)).toThrow('Worker ID must be between 0 and 1023');
});
it('should accept options object constructor', () => {
const generator = new SnowflakeGenerator({workerId: 64});
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(64);
});
});
describe('generate', () => {
it('should generate unique snowflakes', () => {
const generator = new SnowflakeGenerator(1);
@@ -169,62 +123,6 @@ describe('SnowflakeGenerator', () => {
});
});
describe('generateSnowflake', () => {
beforeEach(() => {
resetDefaultSnowflakeGenerator();
});
it('should generate a snowflake with default worker ID', () => {
const snowflake = generateSnowflake();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(0);
});
it('should generate a snowflake with specified worker ID', () => {
const snowflake = generateSnowflake(7);
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(7);
});
it('should generate unique snowflakes with same worker ID', () => {
const snowflakes = new Set<bigint>();
for (let i = 0; i < 100; i++) {
snowflakes.add(generateSnowflake());
}
expect(snowflakes.size).toBe(100);
});
it('should use the same default generator when worker ID is not provided', () => {
const snowflake1 = generateSnowflake();
const snowflake2 = generateSnowflake();
expect(snowflake2).toBeGreaterThan(snowflake1);
});
it('should create new generator when worker ID is provided', () => {
const snowflake1 = generateSnowflake(5);
const snowflake2 = generateSnowflake(5);
const parsed1 = parseSnowflake(snowflake1);
const parsed2 = parseSnowflake(snowflake2);
expect(parsed1.workerId).toBe(5);
expect(parsed2.workerId).toBe(5);
});
it('should support options-based generation', () => {
const snowflake = generateSnowflake({workerId: 9});
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(9);
});
it('should use configured default generator options', () => {
setDefaultSnowflakeGenerator({workerId: 321});
const snowflake = generateSnowflake();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(321);
});
});
describe('createSnowflakeGenerator', () => {
it('should create a configured generator from options', () => {
const generator = createSnowflakeGenerator({workerId: 11});
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(11);
});
});
describe('createSnowflake', () => {
it('should create a snowflake with explicit worker and sequence', () => {
const timestamp = Number(FLUXER_EPOCH) + 1000000;
@@ -432,88 +330,3 @@ describe('isValidSnowflake', () => {
});
});
});
describe('snowflake bit structure', () => {
it('should use 22 bits for worker ID and sequence combined', () => {
const totalNonTimestampBits = WORKER_ID_BITS + SEQUENCE_BITS;
expect(totalNonTimestampBits).toBe(22n);
});
it('should use 12 bits for sequence (max 4095)', () => {
expect(MAX_SEQUENCE).toBe(4095n);
});
it('should use 10 bits for worker ID (max 1023)', () => {
expect(MAX_WORKER_ID).toBe(1023n);
});
it('should preserve all components through encode/decode cycle', () => {
const relativeTimestamp = 123456789n;
const workerId = 789n;
const sequence = 3456n;
const snowflake = (relativeTimestamp << TIMESTAMP_SHIFT) | (workerId << WORKER_ID_SHIFT) | sequence;
const parsed = parseSnowflake(snowflake);
expect(parsed.timestamp.getTime()).toBe(Number(FLUXER_EPOCH) + Number(relativeTimestamp));
expect(parsed.workerId).toBe(Number(workerId));
expect(parsed.sequence).toBe(Number(sequence));
});
});
describe('uniqueness guarantees', () => {
it('should generate unique snowflakes across multiple generators with different worker IDs', () => {
const generators = [new SnowflakeGenerator(0), new SnowflakeGenerator(1), new SnowflakeGenerator(2)];
const snowflakes = new Set<bigint>();
for (let i = 0; i < 1000; i++) {
for (const generator of generators) {
snowflakes.add(generator.generate());
}
}
expect(snowflakes.size).toBe(3000);
});
it('should maintain uniqueness under high-speed generation', () => {
const generator = new SnowflakeGenerator(1);
const snowflakes = new Set<bigint>();
const count = 10000;
for (let i = 0; i < count; i++) {
snowflakes.add(generator.generate());
}
expect(snowflakes.size).toBe(count);
});
it('should generate monotonically increasing snowflakes', () => {
const generator = new SnowflakeGenerator(1);
let previous = 0n;
for (let i = 0; i < 1000; i++) {
const current = generator.generate();
expect(current).toBeGreaterThan(previous);
previous = current;
}
});
});
describe('edge cases and boundaries', () => {
it('should handle worker ID 0', () => {
const generator = new SnowflakeGenerator(0);
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(0);
});
it('should handle worker ID 1023 (maximum)', () => {
const generator = new SnowflakeGenerator(1023);
const snowflake = generator.generate();
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(1023);
});
it('should correctly extract components from snowflake with all maximum values', () => {
const maxRelativeTimestamp = (1n << 41n) - 1n;
const maxWorkerId = MAX_WORKER_ID;
const maxSequence = MAX_SEQUENCE;
const maxSnowflake = (maxRelativeTimestamp << TIMESTAMP_SHIFT) | (maxWorkerId << WORKER_ID_SHIFT) | maxSequence;
const parsed = parseSnowflake(maxSnowflake);
expect(parsed.workerId).toBe(Number(maxWorkerId));
expect(parsed.sequence).toBe(Number(maxSequence));
});
it('should correctly extract components from snowflake with all zero values', () => {
const snowflake = 0n;
const parsed = parseSnowflake(snowflake);
expect(parsed.workerId).toBe(0);
expect(parsed.sequence).toBe(0);
expect(parsed.timestamp.getTime()).toBe(Number(FLUXER_EPOCH));
});
});