1 files changed, 5 insertions, 13 deletions
diff --git a/js/tests/unit/dom/selector-engine.spec.js b/js/tests/unit/dom/selector-engine.spec.js
index 09c85a88ad..005e92704c 100644
--- a/js/tests/unit/dom/selector-engine.spec.js
+++ b/js/tests/unit/dom/selector-engine.spec.js
@@ -73,7 +73,7 @@ describe('SelectorEngine', () => {
 
   describe('parents', () => {
     it('should return parents', () => {
-      expect(SelectorEngine.parents(fixtureEl, 'body').length).toEqual(1)
+      expect(SelectorEngine.parents(fixtureEl, 'body')).toHaveSize(1)
     })
   })
 
@@ -197,9 +197,7 @@ describe('SelectorEngine', () => {
     })
 
     it('should return not return elements with negative tab index', () => {
-      fixtureEl.innerHTML = [
-        '<button tabindex="-1">lorem</button>'
-      ].join('')
+      fixtureEl.innerHTML = '<button tabindex="-1">lorem</button>'
 
       const expectedElements = []
 
@@ -207,9 +205,7 @@ describe('SelectorEngine', () => {
     })
 
     it('should return contenteditable elements', () => {
-      fixtureEl.innerHTML = [
-        '<div contenteditable="true">lorem</div>'
-      ].join('')
+      fixtureEl.innerHTML = '<div contenteditable="true">lorem</div>'
 
       const expectedElements = [fixtureEl.querySelector('[contenteditable="true"]')]
 
@@ -217,9 +213,7 @@ describe('SelectorEngine', () => {
     })
 
     it('should not return disabled elements', () => {
-      fixtureEl.innerHTML = [
-        '<button disabled="true">lorem</button>'
-      ].join('')
+      fixtureEl.innerHTML = '<button disabled="true">lorem</button>'
 
       const expectedElements = []
 
@@ -227,9 +221,7 @@ describe('SelectorEngine', () => {
     })
 
     it('should not return invisible elements', () => {
-      fixtureEl.innerHTML = [
-        '<button style="display:none;">lorem</button>'
-      ].join('')
+      fixtureEl.innerHTML = '<button style="display:none;">lorem</button>'
 
       const expectedElements = []