30 lines
1.2 KiB
TypeScript
30 lines
1.2 KiB
TypeScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import {getResponseHeader} from './headers';
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describe('getResponseHeader', () => {
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it('should return the value for an exact-case match', () => {
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const headers = {'X-Reject-Reason': 'pre-auth'};
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expect(getResponseHeader(headers, 'X-Reject-Reason')).toBe('pre-auth');
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});
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it('should return the value when header name differs in case', () => {
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const headers = {'x-reject-reason': 'pre-auth'};
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expect(getResponseHeader(headers, 'X-Reject-Reason')).toBe('pre-auth');
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});
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it('should return the value when lookup name is lowercase but header is uppercase', () => {
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const headers = {'X-REJECT-REASON': 'pre-auth'};
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expect(getResponseHeader(headers, 'x-reject-reason')).toBe('pre-auth');
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});
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it('should return undefined when the header is not present', () => {
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const headers = {'Content-Type': 'application/json'};
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expect(getResponseHeader(headers, 'X-Reject-Reason')).toBeUndefined();
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});
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it('should return undefined when headers object is undefined', () => {
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expect(getResponseHeader(undefined, 'X-Reject-Reason')).toBeUndefined();
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});
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});
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