fix tests

packages/server/test/unit/config_spec.js

@@ -5,6 +5,7 @@ const stripAnsi = require('strip-ansi')
 const { stripIndent } = require('common-tags')
 const Fixtures = require('@tooling/system-tests')
 const { getCtx } = require('@packages/data-context')
+const { sinon } = require('../spec_helper')
 
 describe('lib/config', () => {
   before(function () {
@@ -25,6 +26,7 @@ describe('lib/config', () => {
 
       this.projectRoot = '/_test-output/path/to/project'
 
+      sinon.stub(process, 'chdir').returns()
       sinon.stub(this.ctx.lifecycleManager, 'verifyProjectRoot').returns(undefined)
 
       await this.ctx.lifecycleManager.setCurrentProject(this.projectRoot)

packages/server/test/unit/util/trash_spec.js

@@ -1,3 +1,5 @@
+const mockfs = require('mock-fs')
+
 require('../../spec_helper')
 
 const fs = require('fs')
@@ -29,10 +31,14 @@ const expectDirectoriesExist = function (basePath) {
 }
 
 describe('lib/util/trash', () => {
+  beforeEach(() => {
+    mockfs({})
+  })
+
   context('.folder', () => {
     it('trashes contents of directory in non-Linux', () => {
       sinon.stub(os, 'platform').returns('darwin')
-      const basePath = path.join('foo')
+      const basePath = 'foo'
 
       populateDirectories(basePath)
 
@@ -52,7 +58,7 @@ describe('lib/util/trash', () => {
 
     it('completely removes directory on Linux', () => {
       sinon.stub(os, 'platform').returns('linux')
-      const basePath = path.join('foo')
+      const basePath = 'foo'
 
       populateDirectories(basePath)
 

packages/server/test/unit/util/tty_spec.js

@@ -8,17 +8,6 @@ const ttys = [process.stdin.isTTY, process.stdout.isTTY, process.stderr.isTTY]
 
 describe('lib/util/tty', () => {
   context('getWindowSize', () => {
-    // https://github.com/cypress-io/cypress/issues/1815
-    // windows has undefined process.stdout.getWindowSize
-    // when running in electron, even when stdio inherited
-    beforeEach(() => {
-      // need to delete both the initial module and the
-      // "base.js" module with problematic tty.getWindowSize call
-      delete require.cache[require.resolve('mocha-7.0.1/lib/reporters/base')]
-
-      return delete require.cache[require.resolve('mocha-7.0.1/lib/reporters')]
-    })
-
     it('polyfills stdout and stderr getWindowSize', () => {
       sinon.stub(tty, 'isatty').returns(true)
       sinon.stub(terminalSize, 'get').returns({ columns: 10, rows: 20 })
@@ -28,15 +17,8 @@ describe('lib/util/tty', () => {
 
       ttyUtil.override()
 
-      // forces mocha reporters base to use tty.getWindowSize()
-      // check the terminal width - should be the ttyUtil hardcoded
-      require('mocha-7.0.1/lib/reporters')
-      const base = require('mocha-7.0.1/lib/reporters/base')
-
       expect(process.stdout.getWindowSize()).to.deep.eq([10, 20])
       expect(process.stderr.getWindowSize()).to.deep.eq([10, 20])
-
-      expect(base.window.width).to.equal(10)
     })
   })