diff --git a/test/spec/ol/style/circle.test.js b/test/spec/ol/style/circle.test.js
index 9845ab0171..83ebbedbef 100644
--- a/test/spec/ol/style/circle.test.js
+++ b/test/spec/ol/style/circle.test.js
@@ -100,10 +100,10 @@ describe('ol.style.Circle', function() {
       original.setScale(1.5);
       var clone = original.clone();
       expect(original.getFill().getColor()).to.eql(clone.getFill().getColor());
-      expect(original.getOpacity()).to.be(clone.getOpacity());
-      expect(original.getRadius()).to.be(clone.getRadius());
-      expect(original.getScale()).to.be(clone.getScale());
-      expect(original.getSnapToPixel()).to.be(clone.getSnapToPixel());
+      expect(original.getOpacity()).to.eql(clone.getOpacity());
+      expect(original.getRadius()).to.eql(clone.getRadius());
+      expect(original.getScale()).to.eql(clone.getScale());
+      expect(original.getSnapToPixel()).to.eql(clone.getSnapToPixel());
       expect(original.getStroke().getColor()).to.eql(clone.getStroke().getColor());
     });
 
diff --git a/test/spec/ol/style/icon.test.js b/test/spec/ol/style/icon.test.js
index 667ea2420a..4b5fa357aa 100644
--- a/test/spec/ol/style/icon.test.js
+++ b/test/spec/ol/style/icon.test.js
@@ -71,21 +71,21 @@ describe('ol.style.Icon', function() {
 
       var clone = original.clone();
       expect(original.getAnchor()).to.eql(clone.getAnchor());
-      expect(original.anchorOrigin_).to.be(clone.anchorOrigin_);
-      expect(original.anchorXUnits_).to.be(clone.anchorXUnits_);
-      expect(original.anchorYUnits_).to.be(clone.anchorYUnits_);
-      expect(original.crossOrigin_).to.be(clone.crossOrigin_);
+      expect(original.anchorOrigin_).to.eql(clone.anchorOrigin_);
+      expect(original.anchorXUnits_).to.eql(clone.anchorXUnits_);
+      expect(original.anchorYUnits_).to.eql(clone.anchorYUnits_);
+      expect(original.crossOrigin_).to.eql(clone.crossOrigin_);
       expect(original.color_).to.eql(clone.color_);
-      expect(original.getImage(1).src).to.be(clone.getImage(1).src);
-      expect(original.getImage(1).toDataURL()).to.be(original.getImage(1).toDataURL());
+      expect(original.getImage(1).src).to.eql(clone.getImage(1).src);
+      expect(original.getImage(1).toDataURL()).to.eql(original.getImage(1).toDataURL());
       expect(original.offset_).to.eql(clone.offset_);
-      expect(original.offsetOrigin_).to.be(clone.offsetOrigin_);
+      expect(original.offsetOrigin_).to.eql(clone.offsetOrigin_);
       expect(original.getSize()).to.eql(clone.getSize());
       expect(original.getSrc()).not.to.eql(clone.getSrc());
-      expect(original.getOpacity()).to.be(clone.getOpacity());
-      expect(original.getRotation()).to.be(clone.getRotation());
-      expect(original.getRotateWithView()).to.be(clone.getRotateWithView());
-      expect(original.getSnapToPixel()).to.be(clone.getSnapToPixel());
+      expect(original.getOpacity()).to.eql(clone.getOpacity());
+      expect(original.getRotation()).to.eql(clone.getRotation());
+      expect(original.getRotateWithView()).to.eql(clone.getRotateWithView());
+      expect(original.getSnapToPixel()).to.eql(clone.getSnapToPixel());
 
       var original2 = new ol.style.Icon({
         src: src
diff --git a/test/spec/ol/style/stroke.test.js b/test/spec/ol/style/stroke.test.js
index a7b51657f7..352b9e6954 100644
--- a/test/spec/ol/style/stroke.test.js
+++ b/test/spec/ol/style/stroke.test.js
@@ -24,12 +24,11 @@ describe('ol.style.Stroke', function() {
       });
       var clone = original.clone();
       expect(original.getColor()).to.eql(clone.getColor());
-      expect(original.getLineCap()).to.be(clone.getLineCap());
-      expect(original.getLineJoin()).to.be(clone.getLineJoin());
-      expect(original.getLineDash()).not.to.be(clone.getLineDash());
+      expect(original.getLineCap()).to.eql(clone.getLineCap());
+      expect(original.getLineJoin()).to.eql(clone.getLineJoin());
       expect(original.getLineDash()).to.eql(clone.getLineDash());
-      expect(original.getMiterLimit()).to.be(clone.getMiterLimit());
-      expect(original.getWidth()).to.be(clone.getWidth());
+      expect(original.getMiterLimit()).to.eql(clone.getMiterLimit());
+      expect(original.getWidth()).to.eql(clone.getWidth());
     });
 
     it('the clone does not reference the same objects as the original', function() {
diff --git a/test/spec/ol/style/text.test.js b/test/spec/ol/style/text.test.js
index 4b40c579ce..2897f1fc5a 100644
--- a/test/spec/ol/style/text.test.js
+++ b/test/spec/ol/style/text.test.js
@@ -57,14 +57,14 @@ describe('ol.style.Text', function() {
       });
       var clone = original.clone();
       expect(original.getFont()).to.eql(clone.getFont());
-      expect(original.getOffsetX()).to.be(clone.getOffsetX());
-      expect(original.getOffsetY()).to.be(clone.getOffsetY());
-      expect(original.getScale()).to.be(clone.getScale());
-      expect(original.getRotateWithView()).to.be(clone.getRotateWithView());
-      expect(original.getRotation()).to.be(clone.getRotation());
-      expect(original.getText()).to.be(clone.getText());
-      expect(original.getTextAlign()).to.be(clone.getTextAlign());
-      expect(original.getTextBaseline()).to.be(clone.getTextBaseline());
+      expect(original.getOffsetX()).to.eql(clone.getOffsetX());
+      expect(original.getOffsetY()).to.eql(clone.getOffsetY());
+      expect(original.getScale()).to.eql(clone.getScale());
+      expect(original.getRotateWithView()).to.eql(clone.getRotateWithView());
+      expect(original.getRotation()).to.eql(clone.getRotation());
+      expect(original.getText()).to.eql(clone.getText());
+      expect(original.getTextAlign()).to.eql(clone.getTextAlign());
+      expect(original.getTextBaseline()).to.eql(clone.getTextBaseline());
       expect(original.getStroke().getColor()).to.eql(clone.getStroke().getColor());
       expect(original.getFill().getColor()).to.eql(clone.getFill().getColor());
     });