lint: fix biome issues in new test files and helpers

src/actions/admin-vouchers.test.ts

@@ -38,12 +38,8 @@ vi.mock("@/lib/safe-action-shared", () => ({
 	actionError: (message: string) => ({ ok: false, error: message }),
 }));
 
-import {
-	createVoucher,
-	deleteVoucher,
-	updateVoucher,
-} from "./admin-vouchers";
 import { WebsiteShopVouchers } from "@/lib/db";
+import { createVoucher, deleteVoucher, updateVoucher } from "./admin-vouchers";
 
 beforeEach(() => {
 	vi.clearAllMocks();
@@ -120,7 +116,7 @@ describe("createVoucher", () => {
 	});
 
 	it("returns an error when the insert fails", async () => {
-		fakeDbConfig.fail = (kind: string) => (kind === "insert" ? true : false);
+		fakeDbConfig.fail = (kind: string) => kind === "insert";
 		const result = await createVoucher({ code: "X", amount: 1, maxUses: 1 });
 		expect(mockLogServerError).toHaveBeenCalledWith(
 			"admin.voucher_create_failed",
@@ -154,7 +150,7 @@ describe("deleteVoucher", () => {
 	});
 
 	it("returns an error when the delete fails", async () => {
-		fakeDbConfig.fail = (kind: string) => (kind === "delete" ? true : false);
+		fakeDbConfig.fail = (kind: string) => kind === "delete";
 		const result = await deleteVoucher({ id: "5" });
 		expect(mockLogServerError).toHaveBeenCalledWith(
 			"admin.voucher_delete_failed",
@@ -233,7 +229,7 @@ describe("updateVoucher", () => {
 	});
 
 	it("returns an error when the update fails", async () => {
-		fakeDbConfig.fail = (kind: string) => (kind === "update" ? true : false);
+		fakeDbConfig.fail = (kind: string) => kind === "update";
 		const result = await updateVoucher({
 			id: "9",
 			code: "X",
@@ -250,4 +246,4 @@ describe("updateVoucher", () => {
 			error: "Could not update voucher (code may already exist)",
 		});
 	});
-});
+});