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Adding a type guard for AxiosError (#2949)

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Co-authored-by: Jason Kwok <JasonHK@users.noreply.github.com>
This commit is contained in:
Jason Kwok
2020-11-03 16:01:07 +08:00
committed by GitHub
parent 768825589f
commit f472e5da5f
7 changed files with 49 additions and 0 deletions
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test/specs/helpers/isAxiosError.spec.js
+20
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var createError = require('../../../lib/core/createError');
var enhanceError = require('../../../lib/core/enhanceError');
var isAxiosError = require('../../../lib/helpers/isAxiosError');
describe('helpers::isAxiosError', function () {
it('should return true if the error is created by core::createError', function () {
expect(isAxiosError(createError('Boom!', { foo: 'bar' })))
.toBe(true);
});
it('should return true if the error is enhanced by core::enhanceError', function () {
expect(isAxiosError(enhanceError(new Error('Boom!'), { foo: 'bar' })))
.toBe(true);
});
it('should return false if the error is a normal Error instance', function () {
expect(isAxiosError(new Error('Boom!')))
.toBe(false);
});
});