Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/browser/components/newtab/test/unit/lib/SystemTickFeed.test.js b/browser/components/newtab/test/unit/lib/SystemTickFeed.test.js
new file mode 100644
index 0000000000..3b9ee14f81
--- /dev/null
+++ b/browser/components/newtab/test/unit/lib/SystemTickFeed.test.js
@@ -0,0 +1,46 @@
+import { SYSTEM_TICK_INTERVAL, SystemTickFeed } from "lib/SystemTickFeed.jsm";
+import { actionTypes as at } from "common/Actions.sys.mjs";
+
+describe("System Tick Feed", () => {
+  let instance;
+  let clock;
+
+  beforeEach(() => {
+    clock = sinon.useFakeTimers();
+
+    instance = new SystemTickFeed();
+    instance.store = {
+      getState() {
+        return {};
+      },
+      dispatch() {},
+    };
+  });
+  afterEach(() => {
+    clock.restore();
+  });
+  it("should create a SystemTickFeed", () => {
+    assert.instanceOf(instance, SystemTickFeed);
+  });
+  it("should fire SYSTEM_TICK events at configured interval", () => {
+    let expectation = sinon
+      .mock(instance.store)
+      .expects("dispatch")
+      .twice()
+      .withExactArgs({ type: at.SYSTEM_TICK });
+
+    instance.onAction({ type: at.INIT });
+    clock.tick(SYSTEM_TICK_INTERVAL * 2);
+    expectation.verify();
+  });
+  it("should not fire SYSTEM_TICK events after UNINIT", () => {
+    let expectation = sinon
+      .mock(instance.store)
+      .expects("dispatch")
+      .never();
+
+    instance.onAction({ type: at.UNINIT });
+    clock.tick(SYSTEM_TICK_INTERVAL * 2);
+    expectation.verify();
+  });
+});