update identifier test

Author: chrismanciero

src/Identifier/Identifier.test.js

@@ -21,6 +21,13 @@ describe('<Identifier />', () => {
   );
   const accentColor = <Identifier size="m" glyph="money-bills" color={9} />;
 
+  const bgImage = (
+    <Identifier
+      backgroundImageUrl="https://placeimg.com/400/400/nature"
+      modifier="circle"
+    />
+  );
+
   test('Create identifier', () => {
     // create default icon
     let component = renderer.create(defaultIcon);
@@ -46,5 +53,10 @@ describe('<Identifier />', () => {
     component = renderer.create(accentColor);
     tree = component.toJSON();
     expect(tree).toMatchSnapshot();
+
+    // create background image icon
+    component = renderer.create(bgImage);
+    tree = component.toJSON();
+    expect(tree).toMatchSnapshot();
   });
 });

src/Identifier/__snapshots__/Identifier.test.js.snap

@@ -37,3 +37,15 @@ exports[`<Identifier /> Create identifier 5`] = `
   role="presentation"
 />
 `;
+
+exports[`<Identifier /> Create identifier 6`] = `
+<span
+  className="fd-identifier fd-identifier--circle fd-identifier--thumbnail"
+  role="presentation"
+  style={
+    Object {
+      "backgroundImage": "url(https://placeimg.com/400/400/nature)",
+    }
+  }
+/>
+`;