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Maurice
36 lines
1.7 KiB
TypeScript
36 lines
1.7 KiB
TypeScript
// FE-W4UTL-001 to FE-W4UTL-006
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import { describe, it, expect } from 'vitest'
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import { getApiErrorMessage } from './apiError'
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describe('getApiErrorMessage', () => {
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it('FE-W4UTL-001: returns the server-provided error string', () => {
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const err = { response: { data: { error: 'Places API (New) has not been used in project 42' } } }
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expect(getApiErrorMessage(err, 'fallback')).toBe('Places API (New) has not been used in project 42')
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})
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it('FE-W4UTL-002: falls back when the error field is missing', () => {
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expect(getApiErrorMessage({ response: { data: {} } }, 'fallback')).toBe('fallback')
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expect(getApiErrorMessage({ response: {} }, 'fallback')).toBe('fallback')
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expect(getApiErrorMessage({}, 'fallback')).toBe('fallback')
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})
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it('FE-W4UTL-003: falls back for null/undefined errors', () => {
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expect(getApiErrorMessage(null, 'fallback')).toBe('fallback')
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expect(getApiErrorMessage(undefined, 'fallback')).toBe('fallback')
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})
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it('FE-W4UTL-004: falls back for a whitespace-only server message', () => {
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expect(getApiErrorMessage({ response: { data: { error: ' ' } } }, 'fallback')).toBe('fallback')
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expect(getApiErrorMessage({ response: { data: { error: '' } } }, 'fallback')).toBe('fallback')
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})
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it('FE-W4UTL-005: falls back for a non-string server message', () => {
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expect(getApiErrorMessage({ response: { data: { error: { code: 500 } } } }, 'fallback')).toBe('fallback')
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expect(getApiErrorMessage({ response: { data: { error: 42 } } }, 'fallback')).toBe('fallback')
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})
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it('FE-W4UTL-006: keeps surrounding whitespace of a real message', () => {
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expect(getApiErrorMessage({ response: { data: { error: ' boom ' } } }, 'fallback')).toBe(' boom ')
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})
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})
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