Add operator tests

1 files changed, 21 insertions, 0 deletions

diff --git a/test/background/operators/impls/OpenSourceOperator.test.ts b/test/background/operators/impls/OpenSourceOperator.test.ts
new file mode 100644
index 0000000..541032b
--- /dev/null
+++ b/test/background/operators/impls/OpenSourceOperator.test.ts
@@ -0,0 +1,21 @@
+import { expect } from "chai";
+import OpenSourceOperator from "../../../../src/background/operators/impls/OpenSourceOperator";
+import MockTabPresenter from "../../mock/MockTabPresenter";
+
+describe("OpenSourceOperator", () => {
+  describe("#run", () => {
+    it("opens view-source URL of the current tab", async () => {
+      const tabPresenter = new MockTabPresenter();
+      await tabPresenter.create("https://example.com/");
+      const sut = new OpenSourceOperator(tabPresenter);
+
+      await sut.run();
+
+      const urls = (await tabPresenter.getAll()).map((t) => t.url);
+      expect(urls).to.be.deep.equal([
+        "https://example.com/",
+        "view-source:https://example.com/",
+      ]);
+    });
+  });
+});