diff --git a/playwright/e2e/pinned-messages/pinned-messages.spec.ts b/playwright/e2e/pinned-messages/pinned-messages.spec.ts
index 339c3b1f0ec2dfcf214cd7e0e4fb38c085ead75d..2a855fcb8575f4ffb0296c1367af3ca0999b8fee 100644
--- a/playwright/e2e/pinned-messages/pinned-messages.spec.ts
+++ b/playwright/e2e/pinned-messages/pinned-messages.spec.ts
@@ -103,16 +103,16 @@ test.describe("Pinned messages", () => {
await util.receiveMessages(room1, ["Msg1", "Msg2"]);
await util.pinMessages(["Msg1", "Msg2"]);
- await util.assertMessageInBanner("Msg1");
- await expect(util.getBanner()).toMatchScreenshot("pinned-message-banner-2-Msg1.png");
-
- await util.getBanner().click();
await util.assertMessageInBanner("Msg2");
await expect(util.getBanner()).toMatchScreenshot("pinned-message-banner-2-Msg2.png");
await util.getBanner().click();
await util.assertMessageInBanner("Msg1");
await expect(util.getBanner()).toMatchScreenshot("pinned-message-banner-2-Msg1.png");
+
+ await util.getBanner().click();
+ await util.assertMessageInBanner("Msg2");
+ await expect(util.getBanner()).toMatchScreenshot("pinned-message-banner-2-Msg2.png");
});
test("should display 4 messages in the banner", async ({ page, app, room1, util }) => {
@@ -120,7 +120,7 @@ test.describe("Pinned messages", () => {
await util.receiveMessages(room1, ["Msg1", "Msg2", "Msg3", "Msg4"]);
await util.pinMessages(["Msg1", "Msg2", "Msg3", "Msg4"]);
- for (const msg of ["Msg1", "Msg4", "Msg3", "Msg2"]) {
+ for (const msg of ["Msg4", "Msg3", "Msg2", "Msg1"]) {
await util.assertMessageInBanner(msg);
await expect(util.getBanner()).toMatchScreenshot(`pinned-message-banner-4-${msg}.png`);
await util.getBanner().click();
diff --git a/src/components/views/rooms/PinnedMessageBanner.tsx b/src/components/views/rooms/PinnedMessageBanner.tsx
index f7010b8838021674bdac77609d720583afa77ab6..1a82a232de19cc144fb5dbe356056a0b41a65161 100644
--- a/src/components/views/rooms/PinnedMessageBanner.tsx
+++ b/src/components/views/rooms/PinnedMessageBanner.tsx
@@ -57,13 +57,9 @@ export function PinnedMessageBanner({ room, permalinkCreator }: PinnedMessageBan
const isSinglePinnedEvent = eventCount === 1;
const [currentEventIndex, setCurrentEventIndex] = useState(eventCount - 1);
- // If the list of pinned events changes, we need to make sure the current index isn't out of bound
+ // When the number of pinned messages changes, we want to display the last message
useEffect(() => {
- setCurrentEventIndex((currentEventIndex) => {
- // If the current index is out of bound, we set it to the last index
- if (currentEventIndex < 0 || currentEventIndex >= eventCount) return eventCount - 1;
- return currentEventIndex;
- });
+ setCurrentEventIndex((currentEventIndex) => eventCount - 1);
}, [eventCount]);
const pinnedEvent = pinnedEvents[currentEventIndex];
diff --git a/test/components/views/rooms/PinnedMessageBanner-test.tsx b/test/components/views/rooms/PinnedMessageBanner-test.tsx
index 4df0127d824ada08f141a3a0c6277702785f3a98..0febf21a91d1eb61398d2963c896518a400ffc0f 100644
--- a/test/components/views/rooms/PinnedMessageBanner-test.tsx
+++ b/test/components/views/rooms/PinnedMessageBanner-test.tsx
@@ -136,6 +136,25 @@ describe("<PinnedMessageBanner />", () => {
expect(asFragment()).toMatchSnapshot();
});
+ it("should display the last message when the pinned event array changed", async () => {
+ jest.spyOn(pinnedEventHooks, "usePinnedEvents").mockReturnValue([event1.getId()!, event2.getId()!]);
+ jest.spyOn(pinnedEventHooks, "useSortedFetchedPinnedEvents").mockReturnValue([event1, event2]);
+
+ const { asFragment, rerender } = renderBanner();
+ await userEvent.click(screen.getByRole("button", { name: "View the pinned message in the timeline." }));
+ expect(screen.getByText("First pinned message")).toBeVisible();
+
+ jest.spyOn(pinnedEventHooks, "usePinnedEvents").mockReturnValue([
+ event1.getId()!,
+ event2.getId()!,
+ event3.getId()!,
+ ]);
+ jest.spyOn(pinnedEventHooks, "useSortedFetchedPinnedEvents").mockReturnValue([event1, event2, event3]);
+ rerender(<PinnedMessageBanner permalinkCreator={permalinkCreator} room={room} />);
+ expect(screen.getByText("Third pinned message")).toBeVisible();
+ expect(asFragment()).toMatchSnapshot();
+ });
+
it("should rotate the pinned events when the banner is clicked", async () => {
jest.spyOn(pinnedEventHooks, "usePinnedEvents").mockReturnValue([event1.getId()!, event2.getId()!]);
jest.spyOn(pinnedEventHooks, "useSortedFetchedPinnedEvents").mockReturnValue([event1, event2]);
diff --git a/test/components/views/rooms/__snapshots__/PinnedMessageBanner-test.tsx.snap b/test/components/views/rooms/__snapshots__/PinnedMessageBanner-test.tsx.snap
index fa4c793d909e2806144d5f3483ca1e52abc6b279..8fd241fd2f6699dfb1da62f9478c80428fd6610e 100644
--- a/test/components/views/rooms/__snapshots__/PinnedMessageBanner-test.tsx.snap
+++ b/test/components/views/rooms/__snapshots__/PinnedMessageBanner-test.tsx.snap
@@ -1,5 +1,74 @@
// Jest Snapshot v1, https://goo.gl/fbAQLP
+exports[`<PinnedMessageBanner /> should display the last message when the pinned event array changed 1`] = `
+<DocumentFragment>
+ <div
+ aria-label="This room has pinned messages. Click to view them."
+ class="mx_PinnedMessageBanner"
+ data-single-message="false"
+ data-testid="pinned-message-banner"
+ >
+ <button
+ aria-label="View the pinned message in the timeline."
+ class="mx_PinnedMessageBanner_main"
+ type="button"
+ >
+ <div
+ class="mx_PinnedMessageBanner_content"
+ >
+ <div
+ class="mx_PinnedMessageBanner_Indicators"
+ >
+ <div
+ class="mx_PinnedMessageBanner_Indicator"
+ data-testid="banner-indicator"
+ />
+ <div
+ class="mx_PinnedMessageBanner_Indicator"
+ data-testid="banner-indicator"
+ />
+ <div
+ class="mx_PinnedMessageBanner_Indicator mx_PinnedMessageBanner_Indicator--active"
+ data-testid="banner-indicator"
+ />
+ </div>
+ <div
+ class="mx_PinnedMessageBanner_PinIcon"
+ width="20"
+ />
+ <div
+ class="mx_PinnedMessageBanner_title"
+ data-testid="banner-counter"
+ >
+ <span>
+ <span
+ class="mx_PinnedMessageBanner_title_counter"
+ >
+ 3 of 3
+ </span>
+ Pinned messages
+ </span>
+ </div>
+ <span
+ class="mx_PinnedMessageBanner_message"
+ >
+ Third pinned message
+ </span>
+ </div>
+ </button>
+ <button
+ class="_button_zt6rp_17 mx_PinnedMessageBanner_actions"
+ data-kind="tertiary"
+ data-size="lg"
+ role="button"
+ tabindex="0"
+ >
+ View all
+ </button>
+ </div>
+</DocumentFragment>
+`;
+
exports[`<PinnedMessageBanner /> should render 2 pinned event 1`] = `
<DocumentFragment>
<div