//

// Note: This example test is leveraging the Mocha test framework.

// Please refer to their documentation on https://mochajs.org/ for help.

//

//First thing to be executed

process.env['PYTHON_DONJAYAMANNE_TEST'] = "1";

// The module 'assert' provides assertion methods from node

import * as assert from "assert";

import * as fs from 'fs';

// You can import and use all API from the 'vscode' module

// as well as import your extension to test it

import * as vscode from "vscode";

import * as path from "path";

let dummyPythonFile = path.join(__dirname, "..", "..", "src", "test", "pythonFiles", "dummy.py");

export function initialize(): Promise<any> {

return new Promise<any>((resolve, reject) => {

vscode.workspace.openTextDocument(dummyPythonFile).then(resolve, reject);

});

}

export async function closeActiveWindows(): Promise<any> {

// https://github.com/Microsoft/vscode/blob/master/extensions/vscode-api-tests/src/utils.ts

return new Promise((c, e) => {

if (vscode.window.visibleTextEditors.length === 0) {

return c();

}

// TODO: the visibleTextEditors variable doesn't seem to be

// up to date after a onDidChangeActiveTextEditor event, not

// even using a setTimeout 0... so we MUST poll :(

let interval = setInterval(() => {

if (vscode.window.visibleTextEditors.length > 0) {

return;

}

clearInterval(interval);

c();

}, 10);

vscode.commands.executeCommand('workbench.action.closeAllEditors')

.then(() => null, (err: any) => {

clearInterval(interval);

e(err);

});

}).then(() => {

assert.equal(vscode.window.visibleTextEditors.length, 0);

assert(!vscode.window.activeTextEditor);

});

}

export const IS_TRAVIS = (process.env['TRAVIS'] + '') === 'true';

export const TEST_TIMEOUT = 10000;

function getPythonPath(): string {

const pythonPaths = ['/home/travis/virtualenv/python3.5.2/bin/python',

'/Users/travis/.pyenv/versions/3.5.1/envs/MYVERSION/bin/python'];

for (let counter = 0; counter < pythonPaths.length; counter++) {

if (fs.existsSync(pythonPaths[counter])) {

return pythonPaths[counter];

}

}

return 'python';

}

export const PYTHON_PATH = IS_TRAVIS ? getPythonPath() : 'python';