fix: 修复score有时计算不准确的问题

test/utils/mockData/score.js

@@ -0,0 +1,15 @@
+export const zeroData = {
+  tcpLostlenPercent: 0,
+  pktRetransPercent: 0,
+  sslConLatency: null,
+  httpResponseLatency: 0,
+  establishLatencyMs: 0
+}
+
+export const undefinedData = {
+  tcpLostlenPercent: undefined,
+  pktRetransPercent: undefined,
+  sslConLatency: undefined,
+  httpResponseLatency: undefined,
+  establishLatencyMs: undefined
+}

test/utils/tools.test.js

@@ -0,0 +1,11 @@
+import { computeScore } from '@/utils/tools'
+import { zeroData, undefinedData } from './mockData/score'
+
+describe('computeScore测试', () => {
+  test('含0', () => {
+    expect(computeScore(zeroData)).toEqual(6)
+  })
+  test('含undefined', () => {
+    expect(computeScore(undefinedData)).toEqual('-')
+  })
+})