|
1 | | -import * as assert from "node:assert"; |
2 | | -import { Queue } from "../../src/git/queue.js"; |
3 | | -import * as Sinon from "sinon"; |
4 | | -import { afterEach, beforeEach } from "mocha"; |
5 | | - |
6 | | -const sleep = <T>(time: number, response: T): Promise<T> => { |
7 | | - return new Promise((resolve) => |
8 | | - setTimeout(() => { |
9 | | - resolve(response); |
10 | | - }, time), |
11 | | - ); |
12 | | -}; |
13 | | - |
14 | | -suite("Promise Queue", (): void => { |
15 | | - let clock: Sinon.SinonFakeTimers | undefined = undefined; |
16 | | - |
17 | | - beforeEach(() => { |
18 | | - clock = Sinon.useFakeTimers(); |
19 | | - }); |
20 | | - |
21 | | - afterEach(() => { |
22 | | - clock?.restore(); |
23 | | - }); |
24 | | - |
25 | | - test("Create Instance", (): void => { |
26 | | - const instance = new Queue(); |
27 | | - |
28 | | - assert.deepStrictEqual( |
29 | | - instance instanceof Queue, |
30 | | - true, |
31 | | - "is instance of Queue", |
32 | | - ); |
33 | | - }); |
34 | | - |
35 | | - test("Pass through when queue is short", async (): Promise<void> => { |
36 | | - const instance = new Queue(); |
37 | | - const spy = Sinon.spy(() => Promise.resolve()); |
38 | | - |
39 | | - await instance.add(spy); |
40 | | - |
41 | | - Sinon.assert.calledOnce(spy); |
42 | | - }); |
43 | | - |
44 | | - test("Don't run when adding to queue and it is to long, then run it when ready", async (): Promise<void> => { |
45 | | - const instance = new Queue<undefined>(); |
46 | | - |
47 | | - const spy1 = Sinon.spy(() => sleep(100, undefined)); |
48 | | - const spy2 = Sinon.spy(() => sleep(100, undefined)); |
49 | | - const spy3 = Sinon.spy(() => sleep(100, undefined)); |
50 | | - |
51 | | - instance.add(spy1); |
52 | | - instance.add(spy2); |
53 | | - instance.add(spy3); |
54 | | - |
55 | | - await clock?.tickAsync(50); |
56 | | - |
57 | | - Sinon.assert.calledOnce(spy1); |
58 | | - Sinon.assert.calledOnce(spy2); |
59 | | - Sinon.assert.notCalled(spy3); |
60 | | - |
61 | | - await clock?.tickAsync(50); |
62 | | - |
63 | | - Sinon.assert.calledOnce(spy2); |
64 | | - |
65 | | - await clock?.runAllAsync(); |
66 | | - }); |
67 | | - |
68 | | - test("Being able to use the value from the original promise", async (): Promise<void> => { |
69 | | - const instance = new Queue<string>(); |
70 | | - const myFunc = () => Promise.resolve("UNIQUE_VALUE"); |
71 | | - |
72 | | - const result = await instance.add(myFunc); |
73 | | - |
74 | | - assert.strictEqual(result, "UNIQUE_VALUE"); |
75 | | - }); |
76 | | - |
77 | | - test("Being able to use the value from the original promise after queue", async (): Promise<void> => { |
78 | | - const instance = new Queue<string>(); |
79 | | - const myFunc1 = () => sleep(100, "UNIQUE_VALUE_1"); |
80 | | - const myFunc2 = () => sleep(100, "UNIQUE_VALUE_2"); |
81 | | - const myFunc3 = () => sleep(100, "UNIQUE_VALUE_3"); |
82 | | - |
83 | | - const call1 = instance.add(myFunc1); |
84 | | - const call2 = instance.add(myFunc2); |
85 | | - const call3 = instance.add(myFunc3); |
86 | | - |
87 | | - await clock?.tickAsync(200); |
88 | | - |
89 | | - assert.strictEqual(await call1, "UNIQUE_VALUE_1"); |
90 | | - assert.strictEqual(await call2, "UNIQUE_VALUE_2"); |
91 | | - assert.strictEqual(await call3, "UNIQUE_VALUE_3"); |
92 | | - }); |
93 | | - |
94 | | - test("Minimum 1 parallel queue size", async (): Promise<void> => { |
95 | | - const instance = new Queue<void>(-1); |
96 | | - |
97 | | - assert.strictEqual(await instance.add(() => Promise.resolve()), undefined); |
98 | | - }); |
99 | | - |
100 | | - test("Increase max parallel runs more things", async (): Promise<void> => { |
101 | | - const instance = new Queue<undefined>(1); |
102 | | - |
103 | | - const spy1 = Sinon.spy(() => sleep(100, undefined)); |
104 | | - const spy2 = Sinon.spy(() => sleep(100, undefined)); |
105 | | - const spy3 = Sinon.spy(() => sleep(100, undefined)); |
106 | | - |
107 | | - instance.add(spy1); |
108 | | - instance.add(spy2); |
109 | | - instance.add(spy3); |
110 | | - |
111 | | - Sinon.assert.calledOnce(spy1); |
112 | | - Sinon.assert.notCalled(spy2); |
113 | | - Sinon.assert.notCalled(spy3); |
114 | | - |
115 | | - instance.updateParallel(3); |
116 | | - |
117 | | - Sinon.assert.calledOnce(spy2); |
118 | | - Sinon.assert.calledOnce(spy3); |
119 | | - |
120 | | - await clock?.runAllAsync(); |
121 | | - }); |
122 | | - |
123 | | - test("Decrease max parallel does not run more things", async (): Promise<void> => { |
124 | | - const instance = new Queue<undefined>(2); |
125 | | - |
126 | | - const spy1 = Sinon.spy(() => sleep(100, undefined)); |
127 | | - const spy2 = Sinon.spy(() => sleep(100, undefined)); |
128 | | - const spy3 = Sinon.spy(() => sleep(100, undefined)); |
129 | | - const spy4 = Sinon.spy(() => sleep(100, undefined)); |
130 | | - |
131 | | - instance.add(spy1); |
132 | | - instance.add(spy2); |
133 | | - instance.add(spy3); |
134 | | - |
135 | | - Sinon.assert.calledOnce(spy1); |
136 | | - Sinon.assert.calledOnce(spy2); |
137 | | - Sinon.assert.notCalled(spy3); |
138 | | - |
139 | | - instance.updateParallel(1); |
140 | | - instance.add(spy4); |
141 | | - |
142 | | - await clock?.tickAsync(50); |
143 | | - |
144 | | - Sinon.assert.notCalled(spy3); |
145 | | - Sinon.assert.notCalled(spy4); |
146 | | - |
147 | | - await clock?.tickAsync(100); |
148 | | - |
149 | | - Sinon.assert.calledOnce(spy3); |
150 | | - Sinon.assert.notCalled(spy4); |
151 | | - |
152 | | - await clock?.runAllAsync(); |
153 | | - }); |
154 | | -}); |
| 1 | +import * as assert from "node:assert"; |
| 2 | +import { Queue } from "../../src/git/queue.js"; |
| 3 | +import * as Sinon from "sinon"; |
| 4 | +import { afterEach, beforeEach } from "mocha"; |
| 5 | + |
| 6 | +const sleep = <T>(time: number, response: T): Promise<T> => { |
| 7 | + return new Promise((resolve) => |
| 8 | + setTimeout(() => { |
| 9 | + resolve(response); |
| 10 | + }, time), |
| 11 | + ); |
| 12 | +}; |
| 13 | + |
| 14 | +suite("Promise Queue", (): void => { |
| 15 | + let clock: Sinon.SinonFakeTimers | undefined = undefined; |
| 16 | + |
| 17 | + beforeEach(() => { |
| 18 | + clock = Sinon.useFakeTimers(); |
| 19 | + }); |
| 20 | + |
| 21 | + afterEach(() => { |
| 22 | + clock?.restore(); |
| 23 | + }); |
| 24 | + |
| 25 | + test("Create Instance", (): void => { |
| 26 | + const instance = new Queue(); |
| 27 | + |
| 28 | + assert.deepStrictEqual( |
| 29 | + instance instanceof Queue, |
| 30 | + true, |
| 31 | + "is instance of Queue", |
| 32 | + ); |
| 33 | + }); |
| 34 | + |
| 35 | + test("Pass through when queue is short", async (): Promise<void> => { |
| 36 | + const instance = new Queue(); |
| 37 | + const spy = Sinon.spy(() => Promise.resolve()); |
| 38 | + |
| 39 | + await instance.add(spy); |
| 40 | + |
| 41 | + Sinon.assert.calledOnce(spy); |
| 42 | + }); |
| 43 | + |
| 44 | + test("Don't run when adding to queue and it is to long, then run it when ready", async (): Promise<void> => { |
| 45 | + const instance = new Queue<undefined>(); |
| 46 | + |
| 47 | + const spy1 = Sinon.spy(() => sleep(100, undefined)); |
| 48 | + const spy2 = Sinon.spy(() => sleep(100, undefined)); |
| 49 | + const spy3 = Sinon.spy(() => sleep(100, undefined)); |
| 50 | + |
| 51 | + instance.add(spy1); |
| 52 | + instance.add(spy2); |
| 53 | + instance.add(spy3); |
| 54 | + |
| 55 | + await clock?.tickAsync(50); |
| 56 | + |
| 57 | + Sinon.assert.calledOnce(spy1); |
| 58 | + Sinon.assert.calledOnce(spy2); |
| 59 | + Sinon.assert.notCalled(spy3); |
| 60 | + |
| 61 | + await clock?.tickAsync(50); |
| 62 | + |
| 63 | + Sinon.assert.calledOnce(spy2); |
| 64 | + |
| 65 | + await clock?.runAllAsync(); |
| 66 | + }); |
| 67 | + |
| 68 | + test("Being able to use the value from the original promise", async (): Promise<void> => { |
| 69 | + const instance = new Queue<string>(); |
| 70 | + const myFunc = () => Promise.resolve("UNIQUE_VALUE"); |
| 71 | + |
| 72 | + const result = await instance.add(myFunc); |
| 73 | + |
| 74 | + assert.strictEqual(result, "UNIQUE_VALUE"); |
| 75 | + }); |
| 76 | + |
| 77 | + test("Being able to use the value from the original promise after queue", async (): Promise<void> => { |
| 78 | + const instance = new Queue<string>(); |
| 79 | + const myFunc1 = () => sleep(100, "UNIQUE_VALUE_1"); |
| 80 | + const myFunc2 = () => sleep(100, "UNIQUE_VALUE_2"); |
| 81 | + const myFunc3 = () => sleep(100, "UNIQUE_VALUE_3"); |
| 82 | + |
| 83 | + const call1 = instance.add(myFunc1); |
| 84 | + const call2 = instance.add(myFunc2); |
| 85 | + const call3 = instance.add(myFunc3); |
| 86 | + |
| 87 | + await clock?.tickAsync(200); |
| 88 | + |
| 89 | + assert.strictEqual(await call1, "UNIQUE_VALUE_1"); |
| 90 | + assert.strictEqual(await call2, "UNIQUE_VALUE_2"); |
| 91 | + assert.strictEqual(await call3, "UNIQUE_VALUE_3"); |
| 92 | + }); |
| 93 | + |
| 94 | + test("Minimum 1 parallel queue size", async (): Promise<void> => { |
| 95 | + const instance = new Queue<void>(-1); |
| 96 | + |
| 97 | + assert.strictEqual(await instance.add(() => Promise.resolve()), undefined); |
| 98 | + }); |
| 99 | + |
| 100 | + test("Increase max parallel runs more things", async (): Promise<void> => { |
| 101 | + const instance = new Queue<undefined>(1); |
| 102 | + |
| 103 | + const spy1 = Sinon.spy(() => sleep(100, undefined)); |
| 104 | + const spy2 = Sinon.spy(() => sleep(100, undefined)); |
| 105 | + const spy3 = Sinon.spy(() => sleep(100, undefined)); |
| 106 | + |
| 107 | + instance.add(spy1); |
| 108 | + instance.add(spy2); |
| 109 | + instance.add(spy3); |
| 110 | + |
| 111 | + Sinon.assert.calledOnce(spy1); |
| 112 | + Sinon.assert.notCalled(spy2); |
| 113 | + Sinon.assert.notCalled(spy3); |
| 114 | + |
| 115 | + instance.updateParallel(3); |
| 116 | + |
| 117 | + Sinon.assert.calledOnce(spy2); |
| 118 | + Sinon.assert.calledOnce(spy3); |
| 119 | + |
| 120 | + await clock?.runAllAsync(); |
| 121 | + }); |
| 122 | + |
| 123 | + test("Decrease max parallel does not run more things", async (): Promise<void> => { |
| 124 | + const instance = new Queue<undefined>(2); |
| 125 | + |
| 126 | + const spy1 = Sinon.spy(() => sleep(100, undefined)); |
| 127 | + const spy2 = Sinon.spy(() => sleep(100, undefined)); |
| 128 | + const spy3 = Sinon.spy(() => sleep(100, undefined)); |
| 129 | + const spy4 = Sinon.spy(() => sleep(100, undefined)); |
| 130 | + |
| 131 | + instance.add(spy1); |
| 132 | + instance.add(spy2); |
| 133 | + instance.add(spy3); |
| 134 | + |
| 135 | + Sinon.assert.calledOnce(spy1); |
| 136 | + Sinon.assert.calledOnce(spy2); |
| 137 | + Sinon.assert.notCalled(spy3); |
| 138 | + |
| 139 | + instance.updateParallel(1); |
| 140 | + instance.add(spy4); |
| 141 | + |
| 142 | + await clock?.tickAsync(50); |
| 143 | + |
| 144 | + Sinon.assert.notCalled(spy3); |
| 145 | + Sinon.assert.notCalled(spy4); |
| 146 | + |
| 147 | + await clock?.tickAsync(100); |
| 148 | + |
| 149 | + Sinon.assert.calledOnce(spy3); |
| 150 | + Sinon.assert.notCalled(spy4); |
| 151 | + |
| 152 | + await clock?.runAllAsync(); |
| 153 | + }); |
| 154 | +}); |
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