Created a unitTest helper function

This abstracts away a lot of the repetative stuff that would need to go into each file

Author: Dan503

gulp/helpers/unitTest.js

@@ -0,0 +1,11 @@
+import readFile from './readFile';
+
+export default function unitTest (fileName, dir, expectedResult){
+	test(fileName, ()=>{
+		return readFile(`${dir}/${fileName}.css`).then(css => {
+			expect( css ).toBe(expectedResult+'\n');
+		})
+	})
+}
+
+//__dirname

unit-tests/height/insideHeight/insideHeight.test.js

@@ -1,7 +1,3 @@
-import readFile from '../../../gulp/helpers/readFile';
+import unitTest from '../../../gulp/helpers/unitTest';
 
-test('inside-height', ()=>{
-	return readFile(__dirname+'/insideHeight.css').then(css => {
-		expect( css ).toBe('@media (max-height: 800px) and (min-height: 601px){.unitTest{color:#000}}\n');
-	})
-})
+unitTest('insideHeight', __dirname, '@media (max-height: 800px) and (min-height: 601px){.unitTest{color:#000}}')

unit-tests/height/insideHeightVar/insideHeightVar.test.js

@@ -0,0 +1,3 @@
+import unitTest from '../../../gulp/helpers/unitTest';
+
+unitTest('insideHeightVar', __dirname, '@media (max-height: 800px) and (min-height: 601px){.unitTest{color:#000}}')