frontend/src/features/instrument-details/model/section.test.ts

import { describe, expect, it, vi } from "vitest";

import { resource } from "@/test/resource";

import { section } from "./section";

describe("instrument source and transport presentation", () => {
	it.each(["missing", "partial", "complete"] as const)(
		"keeps %s separate from successful transport",
		(availability) => {
			const data = availability === "missing" ? undefined : { rows: [] };
			const state = section({
				data,
				isError: false,
				isFetching: false,
				meta: resource(data, { availability }).meta,
				refetch: vi.fn(),
			});
			expect(state.loading).toBe(availability === "missing");
			expect(state.partial).toBe(availability === "partial");
			expect(state.hasData).toBe(availability !== "missing");
		},
	);
	it("preserves a full fresh source and timestamp when force fails, while offering scoped retry", () => {
		const retry = vi.fn();
		const refetch = vi.fn();
		const meta = resource([], {
			sync: { errorCode: "TBANK_UNAVAILABLE", id: "work", state: "failed" },
		}).meta;
		const state = section(
			{ data: [], isError: false, isFetching: false, meta, refetch },
			retry,
		);
		expect(state).toMatchObject({
			error: true,
			hasData: true,
			lastSuccessfulAt: meta.lastSuccessfulAt,
			loading: false,
			refreshing: false,
		});
		state.retry();
		expect(retry).toHaveBeenCalledOnce();
		expect(refetch).not.toHaveBeenCalled();
	});
	it("shows source failure without a false loading or empty result", () => {
		const state = section((
			{
				data: undefined,
				isError: false,
				isFetching: false,
				meta: resource(null, {
					sync: { errorCode: "TBANK_UNAVAILABLE", id: "work", state: "failed" },
				}).meta,
				refetch: vi.fn(),
			}
		));
		expect(state).toMatchObject({
			error: true,
			hasData: false,
			loading: false,
		});
	});
});