btlqql opened a new issue, #4028:
URL: https://github.com/apache/rocketmq-dashboard/issues/4028
## Problem
The current test suite does not cover legacy alert rule payload
normalization.
## Expected behavior
- A focused Vitest case locks the existing behavior.
- The targeted test file passes and fails if the covered behavior regresses.
## Scope
Only add regression coverage for $(@{Slug=alert-rule-payload; Focus=legacy
alert rule payload normalization; PrTitle=test(alert-rules): cover legacy
payload normalization;
TestFile=web/src/pages/ops/__tests__/alertRulePayload.test.ts; Mode=new;
Append=/*
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* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
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import { describe, expect, it } from 'vitest';
import {
attachThresholdUnit,
normalizeDuration,
normalizeMetric,
thresholdUnits,
} from '../alertRulePayload';
describe('alert rule payload normalization', () => {
it('maps legacy Chinese metric labels to Prometheus metric names', () => {
expect(normalizeMetric('磁盘使用率')).toBe('rocketmq_disk_use_ratio');
expect(normalizeMetric('rocketmq_tps')).toBe('rocketmq_tps');
});
it('maps legacy Chinese duration labels to Prometheus durations', () => {
expect(normalizeDuration('1分钟')).toBe('1m');
expect(normalizeDuration('30分钟')).toBe('30m');
expect(normalizeDuration('45分钟')).toBe('45分钟');
});
it('attaches the metric threshold unit after normalization', () => {
expect(
attachThresholdUnit({ metric: '磁盘使用率', duration: '1分钟', threshold: 80
}),
).toEqual({
metric: 'rocketmq_disk_use_ratio',
duration: '1m',
threshold: 80,
thresholdUnit: '%',
});
expect(thresholdUnits['rocketmq_consumer_lag_messages']).toBe('条');
});
});}.TestFile). No runtime behavior changes.
## Acceptance criteria
- [ ] The targeted Vitest file passes.
- [ ] git diff --check is clean.
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