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instantiationServiceMock.ts ×18

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2017 tests · 7267 LOC · 37 files · introduces 0 tests · 78 LOC · 1 file

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18 ranges78 lines · 1 files
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1 file ranked by introduced lines: 78 introduced LOC across 18 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/instantiation/test/common/instantiationServiceMock.ts 78 introduced LOC · 18 ranges

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1 > /*--------------------------------------------------------------------------------------------- instantiationServiceMock.ts
2 > * Copyright (c) Microsoft Corporation. All rights reserved.
3 > * Licensed under the MIT License. See License.txt in the project root for license information.
4 > *--------------------------------------------------------------------------------------------*/
5 >
6 > import * as sinon from 'sinon';
7 > import { DisposableStore, IDisposable, toDisposable } from '../../../../base/common/lifecycle.js';
8 > import { SyncDescriptor, SyncDescriptor0 } from '../../common/descriptors.js';
9 > import { GetLeadingNonServiceArgs, ServiceIdentifier, ServicesAccessor } from '../../common/instantiation.js';
10 > import { InstantiationService, Trace } from '../../common/instantiationService.js';
11 > import { ServiceCollection } from '../../common/serviceCollection.js';
12 >
13 > interface IServiceMock<T> {
14 > id: ServiceIdentifier<T>;
15 > service: any;
16 > }
17 >
18 > const isSinonSpyLike = (fn: Function): fn is sinon.SinonSpy => fn && 'callCount' in fn;
19 >
20 > export class TestInstantiationService extends InstantiationService implements IDisposable, ServicesAccessor {
21 >
22 > private _servciesMap: Map<ServiceIdentifier<any>, any>;
23 > private readonly _classStubs: Map<Function, any> = new Map();
24 > private readonly _parentTestService: TestInstantiationService | undefined;
25 >
26 > constructor(private _serviceCollection: ServiceCollection = new ServiceCollection(), strict: boolean = false, parent?: InstantiationService, private _properDispose?: boolean) {
27 super(_serviceCollection, strict, parent);
28
32 }
33 }
34 > instantiationServiceMock.ts
35 > public get<T>(service: ServiceIdentifier<T>): T {
36 return super._getOrCreateServiceInstance(service, Trace.traceCreation(false, TestInstantiationService));
37 }
38 > instantiationServiceMock.ts
39 > public set<T>(service: ServiceIdentifier<T>, instance: T): T {
40 return <T>this._serviceCollection.set(service, instance);
41 }
42 > instantiationServiceMock.ts
43 > public mock<T>(service: ServiceIdentifier<T>): T | sinon.SinonMock {
44 return <T>this._create(service, { mock: true });
45 }
46 > instantiationServiceMock.ts
47 > public stubInstance<T>(ctor: new (...args: any[]) => T, instance: Partial<T>): void {
48 this._classStubs.set(ctor, instance);
49 }
50 > instantiationServiceMock.ts
51 > protected _getClassStub(ctor: Function): unknown {
52 return this._classStubs.get(ctor) ?? this._parentTestService?._getClassStub(ctor);
53 }
54 > instantiationServiceMock.ts
55 > public override createInstance<T>(descriptor: SyncDescriptor0<T>): T;
56 > public override createInstance<Ctor extends new (...args: any[]) => unknown, R extends InstanceType<Ctor>>(ctor: Ctor, ...args: GetLeadingNonServiceArgs<ConstructorParameters<Ctor>>): R;
57 > public override createInstance(ctorOrDescriptor: any | SyncDescriptor<any>, ...rest: unknown[]): unknown {
58 const stub = this._getClassStub(ctorOrDescriptor as Function);
59 if (stub) {
62 return super.createInstance(ctorOrDescriptor, ...rest);
63 }
64 > instantiationServiceMock.ts
65 > public stub<T>(service: ServiceIdentifier<T>, obj: Partial<NoInfer<T>> | Function): T;
66 > public stub<T, V>(service: ServiceIdentifier<T>, obj: Partial<NoInfer<T>> | Function, property: string, value: V): V extends Function ? sinon.SinonSpy : sinon.SinonStub;
67 > public stub<T, V>(service: ServiceIdentifier<T>, property: string, value: V): V extends Function ? sinon.SinonSpy : sinon.SinonStub;
68 > public stub<T>(serviceIdentifier: ServiceIdentifier<T>, arg2: any, arg3?: string, arg4?: any): sinon.SinonStub | sinon.SinonSpy {
69 const service = typeof arg2 !== 'string' ? arg2 : undefined;
70 const serviceMock: IServiceMock<any> = { id: serviceIdentifier, service: service };
93 return stubObject;
94 }
95 > instantiationServiceMock.ts
96 > public stubPromise<T>(service?: ServiceIdentifier<T>, fnProperty?: string, value?: any): T | sinon.SinonStub;
97 > public stubPromise<T, V>(service?: ServiceIdentifier<T>, ctor?: any, fnProperty?: string, value?: V): V extends Function ? sinon.SinonSpy : sinon.SinonStub;
98 > public stubPromise<T, V>(service?: ServiceIdentifier<T>, obj?: any, fnProperty?: string, value?: V): V extends Function ? sinon.SinonSpy : sinon.SinonStub;
99 > public stubPromise(arg1?: any, arg2?: any, arg3?: any, arg4?: any): sinon.SinonStub | sinon.SinonSpy {
100 arg3 = typeof arg2 === 'string' ? Promise.resolve(arg3) : arg3;
101 arg4 = typeof arg2 !== 'string' && typeof arg3 === 'string' ? Promise.resolve(arg4) : arg4;
102 return this.stub(arg1, arg2, arg3, arg4);
103 }
104 > instantiationServiceMock.ts
105 > public spy<T>(service: ServiceIdentifier<T>, fnProperty: string): sinon.SinonSpy {
106 const spy = sinon.spy();
107 this.stub(service, fnProperty, spy);
108 return spy;
109 }
110 > instantiationServiceMock.ts
111 > private _create<T>(serviceMock: IServiceMock<T>, options: SinonOptions, reset?: boolean): any;
112 > private _create<T>(ctor: any, options: SinonOptions): any;
113 > private _create(arg1: any, options: SinonOptions, reset: boolean = false): any {
114 if (this.isServiceMock(arg1)) {
115 const service = this._getOrCreateService(arg1, options, reset);
119 return options.mock ? sinon.mock(arg1) : this._createStub(arg1);
120 }
121 > instantiationServiceMock.ts
122 > private _getOrCreateService<T>(serviceMock: IServiceMock<T>, opts: SinonOptions, reset?: boolean): any {
123 const service: any = this._serviceCollection.get(serviceMock.id);
124 if (!reset && service) {
132 return this._createService(serviceMock, opts);
133 }
134 > instantiationServiceMock.ts
135 > private _createService(serviceMock: IServiceMock<any>, opts: SinonOptions): any {
136 serviceMock.service = serviceMock.service ? serviceMock.service : this._servciesMap.get(serviceMock.id);
137 const service = opts.mock ? sinon.mock(serviceMock.service) : this._createStub(serviceMock.service);
139 return service;
140 }
141 > instantiationServiceMock.ts
142 > private _createStub(arg: any): any {
143 return typeof arg === 'object' ? arg : sinon.createStubInstance(arg);
144 }
145 > instantiationServiceMock.ts
146 > private isServiceMock(arg1: any): boolean {
147 return typeof arg1 === 'object' && arg1.hasOwnProperty('id');
148 }
149 > instantiationServiceMock.ts
150 > override createChild(services: ServiceCollection): TestInstantiationService {
151 return new TestInstantiationService(services, false, this);
152 }
153 > instantiationServiceMock.ts
154 > override dispose() {
155 sinon.restore();
156 if (this._properDispose) {
158 }
159 }
160 > } instantiationServiceMock.ts
161 >
162 > interface SinonOptions {
163 > mock?: boolean;
164 > stub?: boolean;
165 > }
166 >
167 > export type ServiceIdCtorPair<T> = [id: ServiceIdentifier<T>, ctorOrInstance: T | (new (...args: any[]) => T)];
168 >
169 > export function createServices(disposables: DisposableStore, services: ServiceIdCtorPair<any>[]): TestInstantiationService {
170 const serviceIdentifiers: ServiceIdentifier<any>[] = [];
171 const serviceCollection = new ServiceCollection();

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