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import { getSiteStyles } from '@launch/api/DataApi'; |
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|
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const fallback = []; |
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const originalFetch = global.fetch; |
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global.Request = class Request { |
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constructor(input, init) { |
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this.input = input; |
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this.init = init; |
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} |
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}; |
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|
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describe('getSiteStyles', () => { |
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beforeEach(() => { |
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global.fetch = jest.fn(); |
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}); |
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|
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afterEach(() => { |
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jest.clearAllMocks(); |
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global.fetch = originalFetch; |
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}); |
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|
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it('returns parsed JSON when fetch succeeds with valid data', async () => { |
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const mockResponse = [{ color: '#000' }, { color: '#fff' }]; |
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global.fetch.mockResolvedValueOnce({ |
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ok: true, |
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json: () => mockResponse, |
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}); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(mockResponse); |
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expect(global.fetch).toHaveBeenCalledTimes(1); |
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}); |
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|
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it('returns fallback when first fetch throws and second returns not ok', async () => { |
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global.fetch |
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.mockRejectedValueOnce(new Error('Network error')) |
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.mockResolvedValueOnce({ ok: false }); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(fallback); |
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expect(global.fetch).toHaveBeenCalledTimes(2); |
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}); |
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|
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it('returns fallback when both fetch attempts throw', async () => { |
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global.fetch |
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.mockRejectedValueOnce(new Error('Network error')) |
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.mockRejectedValueOnce(new Error('Still failing')); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(fallback); |
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expect(global.fetch).toHaveBeenCalledTimes(2); |
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}); |
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|
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it('returns fallback when response is ok but JSON parsing fails', async () => { |
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global.fetch.mockResolvedValueOnce({ |
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ok: true, |
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json: () => { |
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throw new Error('Invalid JSON'); |
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}, |
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}); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(fallback); |
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expect(global.fetch).toHaveBeenCalledTimes(1); |
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}); |
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|
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it('returns fallback when response ok=false without throwing (no retry by design)', async () => { |
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global.fetch.mockResolvedValueOnce({ ok: false }); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(fallback); |
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expect(global.fetch).toHaveBeenCalledTimes(1); |
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}); |
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|
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it('returns fallback when fetch resolves with undefined', async () => { |
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global.fetch.mockResolvedValueOnce(undefined); |
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|
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const result = await getSiteStyles({ title: 'My Site', siteProfile: {} }); |
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expect(result).toEqual(fallback); |
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expect(global.fetch).toHaveBeenCalledTimes(1); |
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}); |
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}); |
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