test/fixnum_test.dart

// Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

library fixnum_test;

import 'package:intl/intl.dart';
import 'package:test/test.dart';
import 'package:fixnum/fixnum.dart';

var int64Values = {
  Int64(12345): ['USD12,345.00', '1,234,500%'],
  Int64(-12345): ['-USD12,345.00', '-1,234,500%'],
  Int64(0x7FFFFFFFFFFFF): [
    'USD2,251,799,813,685,247.00',
    '225,179,981,368,524,700%'
  ],
  Int64.parseHex('7FFFFFFFFFFFFFF'): [
    'USD576,460,752,303,423,487.00',
    '57,646,075,230,342,348,700%'
  ],
  Int64.parseHex('8000000000000000'): [
    '-USD9,223,372,036,854,775,808.00',
    '-922,337,203,685,477,580,800%'
  ]
};

var int32Values = {
  Int32(12345): ['USD12,345.00', '1,234,500%'],
  Int32(0x7FFFF): ['USD524,287.00', '52,428,700%'],
  Int32.parseHex('7FFFFFF'): ['USD134,217,727.00', '13,421,772,700%'],
  Int32.parseHex('7FFFFFFF'): ['USD2,147,483,647.00', '214,748,364,700%'],
  Int32.parseHex('80000000'): ['-USD2,147,483,648.00', '-214,748,364,800%']
};

var microMoneyValues = {
  MicroMoney(Int64(12345670000)): ['USD12,345.67', '1,234,567%'],
  MicroMoney(Int64(12345671000)): ['USD12,345.67', '1,234,567%'],
  MicroMoney(Int64(12345678000)): ['USD12,345.68', '1,234,568%'],
  MicroMoney(Int64(-12345670000)): ['-USD12,345.67', '-1,234,567%'],
  MicroMoney(Int64(-12345671000)): ['-USD12,345.67', '-1,234,567%'],
  MicroMoney(Int64(-12345678000)): ['-USD12,345.68', '-1,234,568%'],
  MicroMoney(Int64(12340000000)): ['USD12,340.00', '1,234,000%'],
  MicroMoney(Int64(0x7FFFFFFFFFFFF)): [
    'USD2,251,799,813.69',
    '225,179,981,369%'
  ],
  MicroMoney(Int64.parseHex('7FFFFFFFFFFFFFF')): [
    'USD576,460,752,303.42',
    '57,646,075,230,342%'
  ],
  MicroMoney(Int64.parseHex('7FFFFFFFFFFFFFFF')): [
    'USD9,223,372,036,854.78',
    '922,337,203,685,478%'
  ],
  MicroMoney(Int64.parseHex('8000000000000000')): [
    '-USD9,223,372,036,854.78',
    '-922,337,203,685,478%'
  ]
};

void main() {
  test('int64', () {
    int64Values.forEach((number, expected) {
      var currency = NumberFormat.currency().format(number);
      expect(currency, expected.first);
      var percent = NumberFormat.percentPattern().format(number);
      expect(percent, expected[1]);
    });
  });

  test('int32', () {
    int32Values.forEach((number, expected) {
      var currency = NumberFormat.currency().format(number);
      expect(currency, expected.first);
      var percent = NumberFormat.percentPattern().format(number);
      expect(percent, expected[1]);
    });
  });

  test('micro money', () {
    microMoneyValues.forEach((number, expected) {
      // ignore: deprecated_member_use_from_same_package
      var currency = NumberFormat.currencyPattern().format(number);
      expect(currency, expected.first);
      var percent = NumberFormat.percentPattern().format(number);
      expect(percent, expected[1]);
    });
  });
}