1 files changed, 51 insertions, 0 deletions
diff --git a/browser/components/newtab/test/unit/content-src/components/DiscoveryStreamComponents/DSDismiss.test.jsx b/browser/components/newtab/test/unit/content-src/components/DiscoveryStreamComponents/DSDismiss.test.jsx
new file mode 100644
index 0000000000..2f7e206b4f
--- /dev/null
+++ b/browser/components/newtab/test/unit/content-src/components/DiscoveryStreamComponents/DSDismiss.test.jsx
@@ -0,0 +1,51 @@
+import { DSDismiss } from "content-src/components/DiscoveryStreamComponents/DSDismiss/DSDismiss";
+import React from "react";
+import { shallow } from "enzyme";
+
+describe("<DSDismiss>", () => {
+  const fakeSpoc = {
+    url: "https://foo.com",
+    guid: "1234",
+  };
+  let wrapper;
+  let sandbox;
+  let onDismissClickStub;
+
+  beforeEach(() => {
+    sandbox = sinon.createSandbox();
+    onDismissClickStub = sandbox.stub();
+    wrapper = shallow(
+      <DSDismiss
+        data={fakeSpoc}
+        onDismissClick={onDismissClickStub}
+        shouldSendImpressionStats={true}
+      />
+    );
+  });
+
+  afterEach(() => {
+    sandbox.restore();
+  });
+
+  it("should render", () => {
+    assert.ok(wrapper.exists());
+    assert.ok(wrapper.find(".ds-dismiss").exists());
+  });
+
+  it("should render proper hover state", () => {
+    wrapper.instance().onHover();
+    assert.ok(wrapper.find(".hovering").exists());
+    wrapper.instance().offHover();
+    assert.ok(!wrapper.find(".hovering").exists());
+  });
+
+  it("should dispatch call onDismissClick", () => {
+    wrapper.instance().onDismissClick();
+    assert.calledOnce(onDismissClickStub);
+  });
+
+  it("should add extra classes", () => {
+    wrapper = shallow(<DSDismiss extraClasses="extra-class" />);
+    assert.ok(wrapper.find(".extra-class").exists());
+  });
+});