blob: 42c598f21d01f9399f3df39fdc04dc9b4ad5e90f [file] [log] [blame]
/* eslint-disable @typescript-eslint/no-unused-vars */
* Copyright 2020 The Go Authors. All rights reserved.
* Licensed under the MIT License. See LICENSE in the project root for license information.
'use strict';
import assert from 'assert';
import { applyCodeCoverageToAllEditors, coverageFilesForTest, initForTest } from '../../src/goCover';
import { updateGoVarsFromConfig } from '../../src/goInstallTools';
import fs = require('fs-extra');
import path = require('path');
import sinon = require('sinon');
import vscode = require('vscode');
// The ideal test would check that each open editor containing a file with coverage
// information is displayed correctly. We cannot see the applied decorations, so the
// test checks that the cover.out file has been read correctly, and the import paths
// have been correctly converted to file system paths, which are what vscode uses.
suite('Coverage for tests', function () {
let fixtureSourcePath: string;
let coverFilePath: string;
suiteSetup(async () => {
await updateGoVarsFromConfig();
// Set up the test fixtures.
fixtureSourcePath = path.join(__dirname, '..', '..', '..', 'test', 'testdata', 'coverage');
coverFilePath = path.join(fixtureSourcePath, 'cover.out');
test('resolve import paths', async () => {
const x = vscode.workspace.openTextDocument(coverFilePath);
await applyCodeCoverageToAllEditors(coverFilePath, fixtureSourcePath);
const files = Object.keys(coverageFilesForTest());
const aDotGo = files.includes(path.join(fixtureSourcePath, 'a', 'a.go'));
const bDotGo = files.includes(path.join(fixtureSourcePath, 'b', 'b.go'));
assert.equal(aDotGo && bDotGo, true, `seen a.go:${aDotGo}, seen b.go:${bDotGo}\n${files}\n`);