add integration tests for new element methods

.eslintignore

@@ -1,4 +1,3 @@
 build/
 examples/
 bin/
-./*.js

test/.eslintrc

@@ -18,6 +18,8 @@
     "chai-expect/no-inner-compare": [2]
   },
   "globals": {
+    "$": true,
+    "$$": true,
     "browser": false,
     "browserA": false,
     "browserB": false,

test/fixtures/specs/element.spec.js

@@ -136,4 +136,18 @@ describe('element as first class citizen', () => {
                 '("#notExisting").')
         })
     })
+
+    describe('$ and $$ helper methods', () => {
+        it('should provide helper method $ to fetch single element', () => {
+            let header = $('header h1')
+            expect(header.getTagName()).to.be.equal('h1')
+            expect($('header h1').getTagName()).to.be.equal('h1')
+        })
+
+        it('should provide helper method $$ to fetch multiple elements', () => {
+            const colors = ['#ff0000', '#008000', '#ffff00', '#000000', '#800080']
+            $$('.box').forEach((box, i) => expect(box.getCssProperty('background').parsed.hex).to.be.equal(colors[i]))
+            expect(browser.elements('.box').getCssProperty('background').map((c) => c.parsed.hex)).to.be.deep.equal(colors)
+        })
+    })
 })