1 files changed, 17 insertions, 0 deletions
diff --git a/test/content/operators/impls/FocusOperator.test.ts b/test/content/operators/impls/FocusOperator.test.ts
new file mode 100644
index 0000000..a0eb53b
--- /dev/null
+++ b/test/content/operators/impls/FocusOperator.test.ts
@@ -0,0 +1,17 @@
+import sinon from "sinon";
+import FocusOperator from "../../../../src/content/operators/impls/FocusOperator";
+import MockFocusPresenter from "../../mock/MockFocusPresenter";
+
+describe("FocusOperator", () => {
+  describe("#run", () => {
+    it("focus a first input", async () => {
+      const presenter = new MockFocusPresenter();
+      const mock = sinon.mock(presenter).expects("focusFirstElement");
+      const sut = new FocusOperator(presenter);
+
+      await sut.run();
+
+      mock.verify();
+    });
+  });
+});