Merge pull request #51 from skellock/fix-platform

Adds tests and fixes platform detection.

Author: skellock

src/shared/utils/platform/platform.test.ts

@@ -0,0 +1,24 @@
+import { test } from 'ava'
+import { stub } from 'sinon'
+import { isLinux, isMac, isWindows } from './platform'
+
+const platformStub = stub(process, 'platform')
+
+test.afterEach.always(() => {
+  platformStub.restore()
+})
+
+test('detects linux', t => {
+  platformStub.get(() => 'linux')
+  t.true(isLinux())
+})
+
+test('detects windows', t => {
+  platformStub.get(() => 'win32')
+  t.true(isWindows())
+})
+
+test('detects mac', t => {
+  platformStub.get(() => 'darwin')
+  t.true(isMac())
+})

src/shared/utils/platform/platform.ts

@@ -1,9 +1,9 @@
 export function isLinux() {
-  return process.platform.includes('linux')
+  return process.platform === 'linux'
 }
 
 export function isWindows() {
-  return process.platform.includes('win')
+  return process.platform === 'win32'
 }
 
 export function isMac() {