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Mock VS Code only inside the test runner
  • Loading branch information
DonJayamanne committed May 21, 2018
commit 6d521317aac9c5d24e53e62cda7fc596812d4018
4 changes: 3 additions & 1 deletion src/test/unittests.ts
Original file line number Diff line number Diff line change
Expand Up @@ -8,13 +8,15 @@
if ((Reflect as any).metadata === undefined) {
require('reflect-metadata');
}
require('./vscode-mock');
import * as glob from 'glob';
import * as Mocha from 'mocha';
import * as path from 'path';
import { MochaSetupOptions } from 'vscode/lib/testrunner';
import * as vscodeMoscks from './vscode-mock';

export function runTests(testOptions?: { grep?: string; timeout?: number }) {
vscodeMoscks.initialize();

const grep: string | undefined = testOptions ? testOptions.grep : undefined;
const timeout: number | undefined = testOptions ? testOptions.timeout : undefined;
const options: MochaSetupOptions = {
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15 changes: 9 additions & 6 deletions src/test/vscode-mock.ts
Original file line number Diff line number Diff line change
Expand Up @@ -14,12 +14,15 @@ type VSCode = typeof vscode;
const mockedVSCode: Partial<VSCode> = {};

const originalLoad = Module._load;
Module._load = function (request, parent) {
if (request === 'vscode') {
return mockedVSCode;
}
return originalLoad.apply(this, arguments);
};

export function initialize() {
Module._load = function (request, parent) {
if (request === 'vscode') {
return mockedVSCode;
}
return originalLoad.apply(this, arguments);
};
}

export function mock<K extends keyof VSCode>(name: K): TypeMoq.IMock<VSCode[K]> {
const mockedObj = TypeMoq.Mock.ofType<VSCode[K]>();
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