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Revert "Add support for Posthog Analytics under a labs flag"

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This commit is contained in:
James Salter
2021-08-03 07:30:02 +01:00
committed by GitHub
parent 3ea0571c5f
commit c5ea253181
12 changed files with 2 additions and 1403 deletions
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232
test/PosthogAnalytics-test.ts
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@ -1,232 +0,0 @@
/*
Copyright 2021 The Matrix.org Foundation C.I.C.
Licensed 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
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import {
Anonymity,
getRedactedCurrentLocation,
IAnonymousEvent,
IPseudonymousEvent,
IRoomEvent,
PosthogAnalytics,
} from '../src/PosthogAnalytics';
import SdkConfig from '../src/SdkConfig';
class FakePosthog {
public capture;
public init;
public identify;
public reset;
public register;
constructor() {
this.capture = jest.fn();
this.init = jest.fn();
this.identify = jest.fn();
this.reset = jest.fn();
this.register = jest.fn();
}
}
export interface ITestEvent extends IAnonymousEvent {
key: "jest_test_event";
properties: {
foo: string;
};
}
export interface ITestPseudonymousEvent extends IPseudonymousEvent {
key: "jest_test_pseudo_event";
properties: {
foo: string;
};
}
export interface ITestRoomEvent extends IRoomEvent {
key: "jest_test_room_event";
properties: {
foo: string;
};
}
describe("PosthogAnalytics", () => {
let fakePosthog: FakePosthog;
const shaHashes = {
"42": "73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049",
"some": "a6b46dd0d1ae5e86cbc8f37e75ceeb6760230c1ca4ffbcb0c97b96dd7d9c464b",
"pii": "bd75b3e080945674c0351f75e0db33d1e90986fa07b318ea7edf776f5eef38d4",
"foo": "2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae",
};
beforeEach(() => {
fakePosthog = new FakePosthog();
window.crypto = {
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;
},
},
};
});
afterEach(() => {
window.crypto = null;
});
describe("Initialisation", () => {
it("Should not be enabled without config being set", () => {
jest.spyOn(SdkConfig, "get").mockReturnValue({});
const analytics = new PosthogAnalytics(fakePosthog);
expect(analytics.isEnabled()).toBe(false);
});
it("Should be enabled if config is set", () => {
jest.spyOn(SdkConfig, "get").mockReturnValue({
posthog: {
projectApiKey: "foo",
apiHost: "bar",
},
});
const analytics = new PosthogAnalytics(fakePosthog);
analytics.setAnonymity(Anonymity.Pseudonymous);
expect(analytics.isEnabled()).toBe(true);
});
});
describe("Tracking", () => {
let analytics: PosthogAnalytics;
beforeEach(() => {
jest.spyOn(SdkConfig, "get").mockReturnValue({
posthog: {
projectApiKey: "foo",
apiHost: "bar",
},
});
analytics = new PosthogAnalytics(fakePosthog);
});
it("Should pass trackAnonymousEvent() to posthog", async () => {
analytics.setAnonymity(Anonymity.Pseudonymous);
await analytics.trackAnonymousEvent<ITestEvent>("jest_test_event", {
foo: "bar",
});
expect(fakePosthog.capture.mock.calls[0][0]).toBe("jest_test_event");
expect(fakePosthog.capture.mock.calls[0][1]["foo"]).toEqual("bar");
});
it("Should pass trackRoomEvent to posthog", async () => {
analytics.setAnonymity(Anonymity.Pseudonymous);
const roomId = "42";
await analytics.trackRoomEvent<IRoomEvent>("jest_test_event", roomId, {
foo: "bar",
});
expect(fakePosthog.capture.mock.calls[0][0]).toBe("jest_test_event");
expect(fakePosthog.capture.mock.calls[0][1]["foo"]).toEqual("bar");
expect(fakePosthog.capture.mock.calls[0][1]["hashedRoomId"])
.toEqual("73475cb40a568e8da8a045ced110137e159f890ac4da883b6b17dc651b3a8049");
});
it("Should pass trackPseudonymousEvent() to posthog", async () => {
analytics.setAnonymity(Anonymity.Pseudonymous);
await analytics.trackPseudonymousEvent<ITestEvent>("jest_test_pseudo_event", {
foo: "bar",
});
expect(fakePosthog.capture.mock.calls[0][0]).toBe("jest_test_pseudo_event");
expect(fakePosthog.capture.mock.calls[0][1]["foo"]).toEqual("bar");
});
it("Should not track pseudonymous messages if anonymous", async () => {
analytics.setAnonymity(Anonymity.Anonymous);
await analytics.trackPseudonymousEvent<ITestEvent>("jest_test_event", {
foo: "bar",
});
expect(fakePosthog.capture.mock.calls.length).toBe(0);
});
it("Should not track any events if disabled", async () => {
analytics.setAnonymity(Anonymity.Disabled);
await analytics.trackPseudonymousEvent<ITestEvent>("jest_test_event", {
foo: "bar",
});
await analytics.trackAnonymousEvent<ITestEvent>("jest_test_event", {
foo: "bar",
});
await analytics.trackRoomEvent<ITestRoomEvent>("room id", "foo", {
foo: "bar",
});
await analytics.trackPageView(200);
expect(fakePosthog.capture.mock.calls.length).toBe(0);
});
it("Should pseudonymise a location of a known screen", async () => {
const location = await getRedactedCurrentLocation(
"https://foo.bar", "#/register/some/pii", "/", Anonymity.Pseudonymous);
expect(location).toBe(
`https://foo.bar/#/register/\
a6b46dd0d1ae5e86cbc8f37e75ceeb6760230c1ca4ffbcb0c97b96dd7d9c464b/\
bd75b3e080945674c0351f75e0db33d1e90986fa07b318ea7edf776f5eef38d4`);
});
it("Should anonymise a location of a known screen", async () => {
const location = await getRedactedCurrentLocation(
"https://foo.bar", "#/register/some/pii", "/", Anonymity.Anonymous);
expect(location).toBe("https://foo.bar/#/register/<redacted>/<redacted>");
});
it("Should pseudonymise a location of an unknown screen", async () => {
const location = await getRedactedCurrentLocation(
"https://foo.bar", "#/not_a_screen_name/some/pii", "/", Anonymity.Pseudonymous);
expect(location).toBe(
`https://foo.bar/#/<redacted_screen_name>/\
a6b46dd0d1ae5e86cbc8f37e75ceeb6760230c1ca4ffbcb0c97b96dd7d9c464b/\
bd75b3e080945674c0351f75e0db33d1e90986fa07b318ea7edf776f5eef38d4`);
});
it("Should anonymise a location of an unknown screen", async () => {
const location = await getRedactedCurrentLocation(
"https://foo.bar", "#/not_a_screen_name/some/pii", "/", Anonymity.Anonymous);
expect(location).toBe("https://foo.bar/#/<redacted_screen_name>/<redacted>/<redacted>");
});
it("Should handle an empty hash", async () => {
const location = await getRedactedCurrentLocation(
"https://foo.bar", "", "/", Anonymity.Anonymous);
expect(location).toBe("https://foo.bar/");
});
it("Should identify the user to posthog if pseudonymous", async () => {
analytics.setAnonymity(Anonymity.Pseudonymous);
await analytics.identifyUser("foo");
expect(fakePosthog.identify.mock.calls[0][0])
.toBe("2c26b46b68ffc68ff99b453c1d30413413422d706483bfa0f98a5e886266e7ae");
});
it("Should not identify the user to posthog if anonymous", async () => {
analytics.setAnonymity(Anonymity.Anonymous);
await analytics.identifyUser("foo");
expect(fakePosthog.identify.mock.calls.length).toBe(0);
});
});
});