102 lines
3.8 KiB
JavaScript
102 lines
3.8 KiB
JavaScript
/** @format */
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/**
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* Internal dependencies
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*/
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import { formatCurrency, getCurrencyFormatDecimal, getCurrencyFormatString } from '../index';
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describe( 'formatCurrency', () => {
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it( 'should round a number to 2 decimal places in USD', () => {
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expect( formatCurrency( 9.49258, 'USD' ) ).toBe( '$9.49' );
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expect( formatCurrency( 30, 'USD' ) ).toBe( '$30.00' );
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expect( formatCurrency( 3.0002, 'USD' ) ).toBe( '$3.00' );
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} );
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it( 'should round a number to 2 decimal places in GBP', () => {
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expect( formatCurrency( 8.9272, 'GBP' ) ).toBe( '£8.93' );
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expect( formatCurrency( 11, 'GBP' ) ).toBe( '£11.00' );
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expect( formatCurrency( 7.0002, 'GBP' ) ).toBe( '£7.00' );
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} );
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it( 'should round a number to 0 decimal places in JPY', () => {
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expect( formatCurrency( 1239.88, 'JPY' ) ).toBe( '¥1,240' );
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expect( formatCurrency( 1500, 'JPY' ) ).toBe( '¥1,500' );
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expect( formatCurrency( 33715.02, 'JPY' ) ).toBe( '¥33,715' );
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} );
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it( 'should correctly convert and round a string', () => {
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expect( formatCurrency( '19.80', 'USD' ) ).toBe( '$19.80' );
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} );
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it( "should return empty string when given an input that isn't a number", () => {
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expect( formatCurrency( 'abc', 'USD' ) ).toBe( '' );
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expect( formatCurrency( false, 'USD' ) ).toBe( '' );
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expect( formatCurrency( null, 'USD' ) ).toBe( '' );
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} );
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} );
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describe( 'getCurrencyFormatDecimal', () => {
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it( 'should round a number to 2 decimal places in USD', () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatDecimal( 9.49258 ) ).toBe( 9.49 );
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expect( getCurrencyFormatDecimal( 30 ) ).toBe( 30 );
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expect( getCurrencyFormatDecimal( 3.0002 ) ).toBe( 3 );
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} );
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it( 'should round a number to 0 decimal places in JPY', () => {
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global.wcSettings.currency.precision = 0;
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expect( getCurrencyFormatDecimal( 1239.88 ) ).toBe( 1240 );
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expect( getCurrencyFormatDecimal( 1500 ) ).toBe( 1500 );
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expect( getCurrencyFormatDecimal( 33715.02 ) ).toBe( 33715 );
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} );
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it( 'should correctly convert and round a string', () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatDecimal( '19.80' ) ).toBe( 19.8 );
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} );
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it( 'should default to a precision of 2 if none set', () => {
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delete global.wcSettings.currency.precision;
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expect( getCurrencyFormatDecimal( 59.282 ) ).toBe( 59.28 );
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} );
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it( "should return 0 when given an input that isn't a number", () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatDecimal( 'abc' ) ).toBe( 0 );
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expect( getCurrencyFormatDecimal( false ) ).toBe( 0 );
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expect( getCurrencyFormatDecimal( null ) ).toBe( 0 );
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} );
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} );
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describe( 'getCurrencyFormatString', () => {
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it( 'should round a number to 2 decimal places in USD', () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatString( 9.49258 ) ).toBe( '9.49' );
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expect( getCurrencyFormatString( 30 ) ).toBe( '30.00' );
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expect( getCurrencyFormatString( 3.0002 ) ).toBe( '3.00' );
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} );
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it( 'should round a number to 0 decimal places in JPY', () => {
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global.wcSettings.currency.precision = 0;
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expect( getCurrencyFormatString( 1239.88 ) ).toBe( '1240' );
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expect( getCurrencyFormatString( 1500 ) ).toBe( '1500' );
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expect( getCurrencyFormatString( 33715.02 ) ).toBe( '33715' );
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} );
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it( 'should correctly convert and round a string', () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatString( '19.80' ) ).toBe( '19.80' );
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} );
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it( 'should default to a precision of 2 if none set', () => {
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delete global.wcSettings.currency.precision;
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expect( getCurrencyFormatString( '59.282' ) ).toBe( '59.28' );
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} );
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it( "should return empty string when given an input that isn't a number", () => {
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global.wcSettings.currency.precision = 2;
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expect( getCurrencyFormatString( 'abc' ) ).toBe( '' );
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expect( getCurrencyFormatString( false ) ).toBe( '' );
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expect( getCurrencyFormatString( null ) ).toBe( '' );
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} );
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} );
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