lint: fix biome issues in new test files and helpers

src/actions/register.test.ts

@@ -59,14 +59,16 @@ vi.mock("@/lib/services/site-settings", () => ({
 vi.mock("@/lib/db", async () => {
 	const schema = await import("@/db/schema");
 	const { createFakeDb } = await import("@/test/fake-db");
-	const fake = createFakeDb((table: unknown, projection: Record<string, unknown>) => {
-		if ("total" in projection) {
-			if (state.failCount) return Promise.reject(new Error("count down"));
-			return [{ total: state.countTotal }];
-		}
-		if (state.failUsernameCheck) throw new Error("check down");
-		return state.userRows;
-	});
+	const fake = createFakeDb(
+		(_table: unknown, projection: Record<string, unknown>) => {
+			if ("total" in projection) {
+				if (state.failCount) return Promise.reject(new Error("count down"));
+				return [{ total: state.countTotal }];
+			}
+			if (state.failUsernameCheck) throw new Error("check down");
+			return state.userRows;
+		},
+	);
 	return {
 		...schema,
 		db: {
@@ -163,14 +165,14 @@ describe("register", () => {
 		expect(values.username).toBe("Bob_88");
 		expect(values.mail).toBe("[email protected]");
 		expect(state.after).toHaveBeenCalledOnce();
-		await state.afterCb!();
+		await state.afterCb?.();
 		expect(state.sendVerification).toHaveBeenCalledWith("[email protected]");
 	});
 
 	it("logs a warning when the verification email fails to send", async () => {
 		state.sendVerification.mockRejectedValue(new Error("smtp down"));
 		await register(PREV, buildForm({ mail: "[email protected]" }));
-		await state.afterCb!();
+		await state.afterCb?.();
 		expect(state.logger.warn).toHaveBeenCalledWith(
 			"Failed to send verification email after registration",
 		);
@@ -219,7 +221,10 @@ describe("register", () => {
 	it("rejects passwords without a digit", async () => {
 		const result = await register(
 			PREV,
-			buildForm({ password: "Secretsecret", password_confirmation: "Secretsecret" }),
+			buildForm({
+				password: "Secretsecret",
+				password_confirmation: "Secretsecret",
+			}),
 		);
 		expect(result.error).toContain("digit");
 	});
@@ -317,7 +322,10 @@ describe("register", () => {
 	it("rejects an already-taken username", async () => {
 		state.userRows = [{ id: 7 }];
 		const result = await runValidRegistration();
-		expect(result).toEqual({ error: "That username is already taken", ok: false });
+		expect(result).toEqual({
+			error: "That username is already taken",
+			ok: false,
+		});
 		expect(state.insert).not.toHaveBeenCalled();
 	});
 
@@ -339,7 +347,10 @@ describe("register", () => {
 			cause: { code: "ER_DUP_ENTRY" },
 		});
 		const result = await runValidRegistration();
-		expect(result).toEqual({ error: "That username is already taken", ok: false });
+		expect(result).toEqual({
+			error: "That username is already taken",
+			ok: false,
+		});
 		expect(state.logger.error).not.toHaveBeenCalled();
 	});
 
@@ -367,4 +378,4 @@ describe("register", () => {
 		const values = state.insert.mock.calls[0][1] as { look: string };
 		expect(values.look).toBe("hr-123-42.hd-180-1");
 	});
-});
+});