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Contents
# encoding: UTF-8
# Copyright 2012 Twitter, Inc
# http://www.apache.org/licenses/LICENSE-2.0
require 'spec_helper'
include TwitterCldr::DataReaders
describe NumberDataReader do
let(:data_reader) { NumberDataReader.new(:en) }
describe "#get_key_for" do
it "builds a power-of-ten key based on the number of digits in the input" do
(3..15).each do |i|
value = data_reader.send(:get_key_for, "1337#{"0" * (i - 3)}")
expect(value).to eq((10 ** i).to_s.to_sym)
end
end
end
describe '#format_number' do
it 'works with options' do
expect(data_reader.format_number(1000, precision: 2)).to eq('1,000.00')
end
it "works when options aren't specified" do
expect(data_reader.format_number(1000)).to eq('1,000')
end
end
describe "#pattern" do
let(:symbols) { { nan: 'NaN', minus_sign: '<->' } } # unique locale-specific minus sign
before(:each) do
allow(TwitterCldr).to receive(:get_locale_resource).with(:en, :numbers) {
{
en: {
numbers: {
formats: { decimal: { patterns: { default: "#,##0.###" } } },
symbols: symbols
}
}
}
}
end
it "returns pattern for a number" do
expect(data_reader.pattern(2)).to eq("#,##0.###")
end
it "returns pattern for a negative number" do
expect(data_reader.pattern(-2)).to eq("<->#,##0.###")
end
end
end
Version data entries
8 entries across 8 versions & 2 rubygems