-
Notifications
You must be signed in to change notification settings - Fork 0
/
events.test.ts
158 lines (131 loc) · 5.46 KB
/
events.test.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
// import app from '../analytics-challenge-submission/server/backend/app';
// import { Event as event } from "../analytics-challenge-submission/client/src/models/event"
// import db from '../analytics-challenge-submission/server/backend/database'
import app from '../_cloned-app/server/backend/app';
import { Event as event } from "../_cloned-app/client/src/models/event"
import db from '../_cloned-app/server/backend/database'
import mockData from "./mock_data";
import request from "supertest";
import {OneHour, OneDay, OneWeek} from './timeFrames'
const isEvent = (event : any ): event is event => {
if(
'_id' in event&&
'session_id' in event&&
'name' in event&&
'url' in event&&
'distinct_user_id' in event&&
'date' in event&&
'os' in event&&
'browser' in event&&
'geolocation' in event
){
return true
}else{
return false
}
}
const isEventArray = (events: any[]): events is event[] => {
return events.every(eve=>isEvent(eve))
}
describe("main test", () => {
beforeAll(async (done) => {
db.setState(mockData).write()
done()
})
it("can get all events", async () => {
const { body: allEvents } = await request(app).get("/events/all").expect(200);
expect(allEvents.length).toBe(300);
});
it("getting all events from the server must return array of event types", async () => {
const { body: allEvents } = await request(app).get("/events/all").expect(200);
expect(isEventArray(allEvents)).toBe(true);
});
it("can get unique sessions count by day", async () => {
const { body: sessionsByDays } = await request(app).get("/events/by-days/0").expect(200)
expect(sessionsByDays.length).toBe(7)
expect(sessionsByDays.reduce((sum: number, day: {date: string; count: number}) => sum += day.count, 0)).toBe(145
)
expect(sessionsByDays[0].count).toBe(19);
const { body: sessionsByDays2 } = await request(app).get("/events/by-days/7").expect(200)
expect(sessionsByDays2.length).toBe(7)
expect(sessionsByDays2.reduce((sum: number, day: {date: string; count: number}) => sum += day.count, 0)).toBe(78)
expect(sessionsByDays2[0].count).toBe(11);
expect(sessionsByDays2[1].count).toBe(9);
expect(sessionsByDays2[6].count).toBe(14);
});
it("can get unique sessions count by hour", async () => {
const { body: sessionsByHours } = await request(app).get("/events/by-hours/0").expect(200)
expect(sessionsByHours.length).toBe(24)
expect(sessionsByHours.reduce((sum: number, day: {date: string; count: number}) => sum += day.count, 0)).toBe(7)
const { body: sessionsByHours2 } = await request(app).get("/events/by-hours/2").expect(200)
expect(sessionsByHours2.length).toBe(24)
expect(sessionsByHours2.reduce((sum: number, day: {date: string; count: number}) => sum += day.count, 0)).toBe(25)
});
it("retention cohort", async () => {
const today = new Date (new Date().toDateString()).getTime()+6*OneHour
const dayZero = today-5*OneWeek
const { body: retentionData } = await request(app).get(
`/events/retention?dayZero=${dayZero}`
).expect(200);
console.log(retentionData)
expect(retentionData.length).toBe(6);
expect(retentionData[0].newUsers).toBe(10);
expect(retentionData[0].weeklyRetention).toEqual([ 100, 30, 60, 90, 80, 0 ]);
expect(retentionData[1].newUsers).toBe(11);
expect(retentionData[1].weeklyRetention).toEqual([ 100, 91, 64 , 91, 0 ]);
expect(retentionData[2].newUsers).toBe(10);
expect(retentionData[2].weeklyRetention).toEqual([ 100, 100, 90, 10 ]);
expect(retentionData[4].newUsers).toBe(9);
expect(retentionData[4].weeklyRetention).toEqual([ 100, 44 ]);
});
it("can filter events by browser", async () => {
const { body: events} = await request(app).get("/events/all-filtered")
.query({
browser: "chrome",
offset: 20,
})
.expect(200);
expect(events.events.length).toBe(20);
expect(events.events[0].browser).toBe("chrome")
expect(events.events[15].browser).toBe( "chrome")
})
it("can filter events by type", async () => {
const { body: events} = await request(app).get("/events/all-filtered")
.query({
type: "signup",
offset: 5,
search: "100"
})
.expect(200);
expect(events.events.length).toBe(2);
expect(events.events[0].session_id).toMatch(/100/i)
expect(events.events[1].session_id).toMatch(/100/i)
})
it("can sort events by date", async () => {
const { body: events} = await request(app).get("/events/all-filtered")
.query({
offset: 5,
sorting: "-date"
})
.expect(200);
const { body: events2} = await request(app).get("/events/all-filtered")
.query({
offset: 5,
sorting: "+date"
})
.expect(200);
expect(events.events[0].date).toBeGreaterThan(events2.events[0].date)
expect(events.events[0].date).toBeGreaterThan(events.events[4].date)
expect(events2.events[1].date).toBeGreaterThan(events2.events[0].date)
})
it("can post new event", async () => {
await request(app).post("/events").send(mockData.events[0])
.expect(({status})=>{
if(status!==200 && status !== 201) throw new Error(`Expected Status to be '200 OK' Or '201 Created', instead received ${status}`)
});;
const { body: allEvents2 } = await request(app).get("/events/all").expect(200);
expect(allEvents2.length).toBe(301);
expect(allEvents2[300].date).toBe(mockData.events[0].date);
expect(allEvents2[300].os).toBe(mockData.events[0].os);
});
})