72 lines
2.1 KiB
TypeScript
72 lines
2.1 KiB
TypeScript
import fetcher from './fetcher';
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describe('fetcher', () => {
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describe('errors', () => {
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it('should throw json on api json response with >= 400 status code', async () => {
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const response = {
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code: 2,
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error: 'you just cant',
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details: 'you just cant at all',
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};
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(window.fetch as any) = jest.fn().mockImplementation(async () => ({
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status: 400,
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headers: new (window as any).Headers(),
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json: async () => response,
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text: async () => JSON.stringify(response),
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}));
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return fetcher
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.get('/api/some')
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.then(data => {
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fail(data);
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})
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.catch(e => {
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expect(e.code).toBe(2);
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expect(e.error).toBe('you just cant');
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expect(e.details).toBe('you just cant at all');
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});
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});
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it('should throw special error object on 401 status', async () => {
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const response = '<html>unauthorized nginx response</html>';
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(window.fetch as any) = jest.fn().mockImplementation(async () => ({
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status: 401,
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headers: new (window as any).Headers(),
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json: async () => {
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throw new Error('json parse error');
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},
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text: async () => response,
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}));
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return fetcher
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.get('/api/some')
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.then(data => {
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fail(data);
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})
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.catch(e => {
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expect(e.code).toBe(401);
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expect(e.error).toBe('Not authorized.');
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});
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});
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it('should throw "Something went wrong." object on unknown status', async () => {
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(jest.spyOn(window, 'fetch') as any).mockImplementation(async () => ({
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status: 400,
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headers: new (window as any).Headers(),
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json: async () => {
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throw new Error('json parse error');
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},
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text: async () => 'you given me something wrong',
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}));
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return fetcher
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.get({ url: '/api/some', logError: false })
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.then(data => {
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fail(data);
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})
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.catch(e => {
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expect(e.code).toBe(0);
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expect(e.error).toBe('Something went wrong.');
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});
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});
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});
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});
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