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Mock SHA-256 to avoid problems loading crypto on Node 14

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This commit is contained in:
James Salter 2021-07-28 13:43:06 +01:00
parent 55e8173ee9
commit 3ff7de3c96
1 changed files with 27 additions and 3 deletions
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30
test/PosthogAnalytics-test.ts
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@ -1,7 +1,6 @@
import { Anonymity, getRedactedCurrentLocation, IAnonymousEvent, IPseudonymousEvent, IRoomEvent,
PosthogAnalytics } from '../src/PosthogAnalytics';
import SdkConfig from '../src/SdkConfig';
import crypto from 'crypto';
class FakePosthog {
public capture;
@ -42,12 +41,37 @@ export interface ITestRoomEvent extends IRoomEvent {
describe("PosthogAnalytics", () => {
let fakePosthog: FakePosthog;
const shaHashes = {
"42": "73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049",
"some": "a6b46dd0d1ae5e86cbc8f37e75ceeb6760230c1ca4ffbcb0c97b96dd7d9c464b",
"pii": "bd75b3e080945674c0351f75e0db33d1e90986fa07b318ea7edf776f5eef38d4",
"foo": "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae",
};
beforeEach(() => {
fakePosthog = new FakePosthog();
window.crypto = {
subtle: crypto.webcrypto.subtle,
subtle: {
digest: async (_, encodedMessage) => {
const message = new TextDecoder().decode(encodedMessage);
const hexHash = shaHashes[message];
const bytes = [];
for (let c = 0; c < hexHash.length; c += 2) {
bytes.push(parseInt(hexHash.substr(c, 2), 16));
}
return bytes;
},
/*console.log(message);
const digest = sha256(new WordArray(message));
const digestBuf = new ArrayBuffer(digest.words.length * 4);
console.log(digest);
const view = new Uint32Array(digestBuf);
for (let i = 0; i < digest.words.length; i++) {
view[i] = digest.words[i];
}
return digestBuf*/
},
};
});
@ -135,7 +159,7 @@ describe("PosthogAnalytics", () => {
await analytics.trackAnonymousEvent<ITestEvent>("jest_test_event", {
foo: "bar",
});
await analytics.trackRoomEvent<ITestRoomEvent>("room id", "jest_test_room_event", {
await analytics.trackRoomEvent<ITestRoomEvent>("room id", "foo", {
foo: "bar",
});
await analytics.trackPageView(200);