From 1e7392258df8b853bf6850da94b50233c305901f Mon Sep 17 00:00:00 2001
From: steelbrain <de.steelbrain@gmail.com>
Date: Thu, 11 Feb 2016 00:25:26 +0000
Subject: [PATCH] :new: Add specs for validateEditor

---
 spec/helper-spec.js | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/spec/helper-spec.js b/spec/helper-spec.js
index 3cd6e2b..7b2695b 100644
--- a/spec/helper-spec.js
+++ b/spec/helper-spec.js
@@ -3,6 +3,7 @@
 import * as fs from 'fs'
 import * as path from 'path'
 import { waitsForAsync, waitsForAsyncRejection } from './spec-helpers'
+const helpersOfHelpers = require('../src/helpers')
 const helpers = require('../src/index')
 
 const bothFile = path.join(__dirname, 'fixtures', 'both.js')
@@ -362,4 +363,41 @@ describe('linter helpers', function () {
       )
     )
   })
+  describe('validateEditor', function () {
+    it('works if there\'s atom.workspace.isTextEditor', function () {
+      waitsForAsync(async function () {
+        await atom.workspace.open(somethingFile)
+        const textEditor = atom.workspace.getActiveTextEditor()
+        expect(function () {
+          helpersOfHelpers.validateEditor(textEditor)
+        }).not.toThrow()
+        expect(function () {
+          helpersOfHelpers.validateEditor(null)
+        }).toThrow()
+        expect(function () {
+          helpersOfHelpers.validateEditor(false)
+        }).toThrow()
+      })
+    })
+    it('works if there isnt atom.workspace.isTextEditor', function () {
+      waitsForAsync(async function () {
+        const _ = atom.workspace.isTextEditor
+        atom.workspace.isTextEditor = null
+
+        await atom.workspace.open(somethingFile)
+        const textEditor = atom.workspace.getActiveTextEditor()
+        expect(function () {
+          helpersOfHelpers.validateEditor(textEditor)
+        }).not.toThrow()
+        expect(function () {
+          helpersOfHelpers.validateEditor(null)
+        }).toThrow()
+        expect(function () {
+          helpersOfHelpers.validateEditor(false)
+        }).toThrow()
+
+        atom.workspace.isTextEditor = _
+      })
+    })
+  })
 })