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Contents
// Copyright 2012 Twitter, Inc
// http://www.apache.org/licenses/LICENSE-2.0
var TwitterCldr = require('../../../../lib/assets/javascripts/twitter_cldr/en.js');
describe("AbbreviatedNumberFormatter", function() {
beforeEach(function() {
formatter = new TwitterCldr.AbbreviatedNumberFormatter();
number = 1234;
});
describe("#transform_number", function() {
it("truncates the number based on the integer format string", function() {
expect(formatter.truncate_number(number, { format: "0" })).toEqual(1.234);
expect(formatter.truncate_number(number, { format: "00" })).toEqual(12.34);
expect(formatter.truncate_number(number, { format: "000" })).toEqual(123.4);
expect(formatter.truncate_number(number, { format: "0000" })).toEqual(1234);
expect(formatter.truncate_number(number, { format: "00000" })).toEqual(1234);
});
it("returns the original number if greater than 10^15", function() {
expect(formatter.truncate_number(Math.pow(10, 15), "000")).toEqual(Math.pow(10, 15));
});
it("returns the original number if less than 10^3", function() {
expect(formatter.truncate_number(999, "000")).toEqual(999);
});
});
describe("#get_key", function() {
it("builds a power-of-ten key based on the number of digits in the input", function() {
for(var i = 3; i < 15; i ++) {
var zeroes = "";
for(var j = 0; j < (i - 3); j ++) {
zeroes += "0";
}
expect(formatter.get_key(parseInt("1337" + zeroes))).toEqual(Math.pow(10, i).toString());
}
});
});
});
Version data entries
3 entries across 3 versions & 1 rubygems