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24 lines
781 B
JavaScript
24 lines
781 B
JavaScript
import { formatPhoneNumber } from '../FormatPhoneNumber'
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describe('PhoneNumberFormatting', () => {
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it('expects to return the formatted phone number', () => {
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expect(formatPhoneNumber('1234567890')).toEqual('(123) 456-7890')
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})
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it('expects to return the formatted phone number', () => {
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expect(formatPhoneNumber(1234567890)).toEqual('(123) 456-7890')
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})
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it('expects to throw a type error', () => {
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expect(() => { formatPhoneNumber('1234567') }).toThrow('Invalid phone number.')
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})
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it('expects to throw a type error', () => {
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expect(() => { formatPhoneNumber('123456text') }).toThrow('Invalid phone number.')
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})
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it('expects to throw a type error', () => {
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expect(() => { formatPhoneNumber(12345) }).toThrow('Invalid phone number.')
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})
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})
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