update tests

Author: silesky

packages/signals/signals/jest.config.js

@@ -2,5 +2,5 @@ const { createJestTSConfig } = require('@internal/config')
 
 module.exports = createJestTSConfig(__dirname, {
   testEnvironment: 'jsdom',
-  setupFilesAfterEnv: ['./jest.setup.js'],
+  setupFilesAfterEnv: ['./jest.setup.ts'],
 })

packages/signals/signals/jest.setup.js

@@ -0,0 +1,5 @@
+/* eslint-disable no-undef */
+import 'fake-indexeddb/auto'
+globalThis.structuredClone = (v: any) => JSON.parse(JSON.stringify(v))
+
+import './src/test-helpers/custom-snapshot-serializers'

packages/signals/signals/jest.setup.ts

@@ -42,6 +42,7 @@ describe(AnalyticsService, () => {
       delete call.data.page
       expect(call).toMatchInlineSnapshot(`
         {
+          "anonymousId": "",
           "data": {
             "rawEvent": {
               "context": {
@@ -50,6 +51,7 @@ describe(AnalyticsService, () => {
               "type": "track",
             },
           },
+          "timestamp": <ISO Timestamp>,
           "type": "instrumentation",
         }
       `)

packages/signals/signals/src/core/analytics-service/__tests__/analytics-service.test.ts

@@ -97,6 +97,7 @@ describe(NetworkGenerator, () => {
 
     expect(first[0]).toMatchInlineSnapshot(`
       {
+        "anonymousId": "",
         "data": {
           "action": "request",
           "contentType": "application/json",
@@ -121,12 +122,14 @@ describe(NetworkGenerator, () => {
             "disallowed": [],
           },
         },
+        "timestamp": <ISO Timestamp>,
         "type": "network",
       }
     `)
 
     expect(second[0]).toMatchInlineSnapshot(`
       {
+        "anonymousId": "",
         "data": {
           "action": "response",
           "contentType": "application/json",
@@ -152,6 +155,7 @@ describe(NetworkGenerator, () => {
             "disallowed": [],
           },
         },
+        "timestamp": <ISO Timestamp>,
         "type": "network",
       }
     `)

packages/signals/signals/src/core/signal-generators/network-gen/__tests__/network-generator.test.ts

@@ -0,0 +1,13 @@
+// e.g 2025-03-18T20:27:01.459Z
+const isoTimestampRegex = /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d{3}Z$/
+
+export const timestampSerializer: jest.SnapshotSerializerPlugin = {
+  test(value: any) {
+    return typeof value === 'string' && isoTimestampRegex.test(value)
+  },
+  print() {
+    return '<ISO Timestamp>'
+  },
+}
+
+expect.addSnapshotSerializer(timestampSerializer)

packages/signals/signals/src/test-helpers/custom-snapshot-serializers.ts

@@ -30,6 +30,7 @@ describe(createNetworkSignal, () => {
 
     expect(signal).toMatchInlineSnapshot(`
       {
+        "anonymousId": "",
         "data": {
           "action": "request",
           "contentType": "application/json",
@@ -60,6 +61,7 @@ describe(createNetworkSignal, () => {
             ],
           },
         },
+        "timestamp": <ISO Timestamp>,
         "type": "network",
       }
     `)
@@ -80,6 +82,7 @@ describe(createNetworkSignal, () => {
 
     expect(signal).toMatchInlineSnapshot(`
       {
+        "anonymousId": "",
         "data": {
           "action": "response",
           "contentType": "application/json",
@@ -111,6 +114,7 @@ describe(createNetworkSignal, () => {
             ],
           },
         },
+        "timestamp": <ISO Timestamp>,
         "type": "network",
       }
     `)