chai-dom - npm Package Compare versions

Comparing version 1.9.0 to 1.10.0

chai-dom.js

@@ -389,2 +389,17 @@ (function(chaiDom) {
   })
+
+  chai.Assertion.overwriteProperty('focus', function() {
+    return function () {
+      var el = flag(this, 'object'), actual = el.ownerDocument.activeElement
+
+      this.assert(
+        el === el.ownerDocument.activeElement
+        , 'expected #{this} to have focus'
+        , 'expected #{this} not to have focus'
+        , el
+        , actual
+      )
+
+    }
+  })
 }));

package.json

@@ -16,3 +16,3 @@ {
   ],
-  "version": "1.9.0",
+  "version": "1.10.0",
   "license": "MIT",
@@ -19,0 +19,0 @@ "repository": {

README.md

@@ -187,2 +187,11 @@ # chai-dom
 
+### `focus`
+
+Assert that the [HTMLElement][] has set focus.
+
+```js
+document.querySelector('input').should.have.focus
+expect(document.querySelector('.container')).not.to.have.focus
+```
+
 ## Installation
@@ -189,0 +198,0 @@

test/tests.js

@@ -1001,2 +1001,39 @@ describe('DOM assertions', function() {
   })
+
+  describe('focus', function() {
+    var container = document.getElementById("mocha");
+    var focused = parse('<input type="text" id="focused" name="focused">');
+    var blurred = parse('<input type="text" id="blurred" name="blurred">');
+
+    beforeEach(function() {
+      container.appendChild(focused)
+      container.appendChild(blurred)
+      focused.focus();
+    });
+
+    afterEach(function() {
+      container.removeChild(focused)
+      container.removeChild(blurred)
+    });
+
+    it("passes when the element has focus", function(){
+      focused.should.have.focus;
+    });
+
+    it("passes negated when the element does not have focus", function(){
+      blurred.should.not.have.focus;
+    });
+
+    it("fails when the element does not have focus", function(){
+      (function(){
+        blurred.should.have.focus;
+      }).should.fail("expected " + inspect(blurred) + " to have focus");
+    });
+
+    it("fails negated when element has focus", function(){
+      (function(){
+        focused.should.not.have.focus;
+      }).should.fail("expected " + inspect(focused) + " not to have focus");
+    });
+  })
 })

No alert changes

Improved metrics

Total package byte prevSize

62987

increased by2.71%

Lines of code

1261

increased by3.45%

Number of lines in readme file

252

increased by3.7%

No dependency changes