EdgeFunctionRecentInvocations.utils.test.ts87 lines · main

1	import { describe, expect, it } from 'vitest'
2
3	import { parseEdgeFunctionEventMessage } from './EdgeFunctionRecentInvocations.utils'
4
5	describe('parseEdgeFunctionEventMessage', () => {
6	it('should strip method and status code when they match the structured fields', () => {
7	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
8	expect(parseEdgeFunctionEventMessage(message, 'POST', '200')).toBe(
9	'https://example.briven.red/functions/v1/hello-world'
10	)
11	})
12
13	it('should strip method and status code for different HTTP methods', () => {
14	const message = 'GET | 404 | https://example.briven.red/functions/v1/not-found'
15	expect(parseEdgeFunctionEventMessage(message, 'GET', '404')).toBe(
16	'https://example.briven.red/functions/v1/not-found'
17	)
18	})
19
20	it('should strip method and status code for 500 errors', () => {
21	const message = 'POST | 500 | https://example.briven.red/functions/v1/broken'
22	expect(parseEdgeFunctionEventMessage(message, 'POST', '500')).toBe(
23	'https://example.briven.red/functions/v1/broken'
24	)
25	})
26
27	it('should preserve the rest of the message when it contains pipe separators', () => {
28	const message = 'POST | 200 | some | complex | message'
29	expect(parseEdgeFunctionEventMessage(message, 'POST', '200')).toBe('some | complex | message')
30	})
31
32	it('should return original message when method does not match', () => {
33	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
34	expect(parseEdgeFunctionEventMessage(message, 'GET', '200')).toBe(message)
35	})
36
37	it('should return original message when status code does not match', () => {
38	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
39	expect(parseEdgeFunctionEventMessage(message, 'POST', '500')).toBe(message)
40	})
41
42	it('should return original message when method is undefined', () => {
43	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
44	expect(parseEdgeFunctionEventMessage(message, undefined, '200')).toBe(message)
45	})
46
47	it('should return original message when status code is undefined', () => {
48	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
49	expect(parseEdgeFunctionEventMessage(message, 'POST', undefined)).toBe(message)
50	})
51
52	it('should return original message when both method and status code are undefined', () => {
53	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
54	expect(parseEdgeFunctionEventMessage(message, undefined, undefined)).toBe(message)
55	})
56
57	it('should return original message when format has fewer than 3 parts', () => {
58	const message = 'some simple message'
59	expect(parseEdgeFunctionEventMessage(message, 'POST', '200')).toBe(message)
60	})
61
62	it('should return original message when format has only 2 pipe-separated parts', () => {
63	const message = 'POST | 200'
64	expect(parseEdgeFunctionEventMessage(message, 'POST', '200')).toBe(message)
65	})
66
67	it('should return empty string for empty input', () => {
68	expect(parseEdgeFunctionEventMessage('', 'POST', '200')).toBe('')
69	})
70
71	it('should handle whitespace around parts correctly', () => {
72	const message = 'POST | 200 | https://example.briven.red/functions/v1/hello-world'
73	expect(parseEdgeFunctionEventMessage(message, 'POST', '200')).toBe(
74	'https://example.briven.red/functions/v1/hello-world'
75	)
76	})
77
78	it('should return original message when the message does not follow the expected format', () => {
79	const message = 'Error: function crashed unexpectedly'
80	expect(parseEdgeFunctionEventMessage(message, 'POST', '500')).toBe(message)
81	})
82
83	it('should handle messages with extra whitespace in the URL portion', () => {
84	const message = 'DELETE | 204 | '
85	expect(parseEdgeFunctionEventMessage(message, 'DELETE', '204')).toBe('')
86	})
87	})