From 6a5da23263ee25a20a2d990121c0eb496b3e57da Mon Sep 17 00:00:00 2001
From: royaldev <295874283+royalTreasure@users.noreply.github.com>
Date: Mon, 31 Aug 2026 11:15:02 +0100
Subject: [PATCH] test: add coverage for Toasts.tsx

---
 .../src/__tests__/components/Toasts.test.tsx  | 75 +++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100644 apps/web/src/__tests__/components/Toasts.test.tsx

diff --git a/apps/web/src/__tests__/components/Toasts.test.tsx b/apps/web/src/__tests__/components/Toasts.test.tsx
new file mode 100644
index 00000000..94df0056
--- /dev/null
+++ b/apps/web/src/__tests__/components/Toasts.test.tsx
@@ -0,0 +1,75 @@
+import { describe, it, expect, beforeEach } from "vitest";
+import { render, screen, fireEvent } from "@testing-library/react";
+import { Toasts } from "../../components/ui/Toasts";
+import { useToastStore } from "../../store/toast";
+
+beforeEach(() => useToastStore.setState({ toasts: [] }));
+
+describe("Toasts", () => {
+  it("renders the correct icon and style for each toast kind", () => {
+    useToastStore.setState({
+      toasts: [
+        { id: "1", kind: "success", message: "Deposit confirmed" },
+        { id: "2", kind: "error", message: "Deposit failed" },
+        { id: "3", kind: "info", message: "Syncing balances" },
+      ],
+    });
+    render(<Toasts />);
+
+    const success = screen.getByText("Deposit confirmed").closest("div")!;
+    expect(success.textContent).toContain("✓");
+    expect(success.className).toContain("border-emerald-700");
+
+    const error = screen.getByText("Deposit failed").closest("div")!;
+    expect(error.textContent).toContain("✕");
+    expect(error.className).toContain("border-red-800");
+
+    const info = screen.getByText("Syncing balances").closest("div")!;
+    expect(info.textContent).toContain("i");
+    expect(info.className).toContain("border-gray-700");
+  });
+
+  it("gives an error toast role=alert and aria-live=assertive", () => {
+    useToastStore.setState({
+      toasts: [{ id: "1", kind: "error", message: "Deposit failed" }],
+    });
+    render(<Toasts />);
+
+    const alert = screen.getByRole("alert");
+    expect(alert.textContent).toContain("Deposit failed");
+    expect(alert.getAttribute("aria-live")).toBe("assertive");
+  });
+
+  it("does not give success or info toasts role=alert or aria-live=assertive", () => {
+    useToastStore.setState({
+      toasts: [
+        { id: "1", kind: "success", message: "Deposit confirmed" },
+        { id: "2", kind: "info", message: "Syncing balances" },
+      ],
+    });
+    render(<Toasts />);
+
+    expect(screen.queryByRole("alert")).toBeNull();
+
+    const success = screen.getByText("Deposit confirmed").closest("div")!;
+    const info = screen.getByText("Syncing balances").closest("div")!;
+    expect(success.getAttribute("aria-live")).toBeNull();
+    expect(info.getAttribute("aria-live")).toBeNull();
+  });
+
+  it("calls dismiss with the correct toast id when its dismiss button is clicked", () => {
+    useToastStore.setState({
+      toasts: [
+        { id: "1", kind: "success", message: "first" },
+        { id: "2", kind: "error", message: "second" },
+      ],
+    });
+    render(<Toasts />);
+
+    fireEvent.click(
+      screen.getByRole("button", { name: /dismiss error notification/i })
+    );
+
+    expect(useToastStore.getState().toasts.map((t) => t.id)).toEqual(["1"]);
+  });
+});