24 lines
783 B
TypeScript
24 lines
783 B
TypeScript
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import {MockContext, vi} from 'vitest';
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const originalFetch = global.fetch;
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type FetchArgs = Parameters<typeof global.fetch>;
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export const withMockFetch = async (
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{json = {}, headers = {}, status = 200, ok = true}: {json?: unknown; headers?: Record<string, string>; status?: number; ok?: boolean},
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callback: (mock: MockContext<FetchArgs, Promise<Response>>) => void | Promise<void>
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) => {
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const mockFetch = vi.fn<FetchArgs, Promise<Response>>(() => Promise.resolve({
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json: () => Promise.resolve(json),
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headers: new Headers(headers),
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status,
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ok
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} as Response));
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global.fetch = mockFetch as any; // eslint-disable-line @typescript-eslint/no-explicit-any
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await callback(mockFetch.mock);
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global.fetch = originalFetch;
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};
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