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Contents
# encoding: utf-8
require 'spec_helper'
describe Locomotive::Steam::Liquid::Filters::Number do
include Locomotive::Steam::Liquid::Filters::Number
let(:environments) { {} }
let(:input) { nil }
let(:options) { nil }
let(:context) { Liquid::Context.new(environments) }
before { @context = context }
it 'should not invoke directly the number_to_xxx methods' do
expect(subject).not_to respond_to(:number_to_currency)
end
describe '#money' do
subject { money(input, options) }
context 'not a number' do
it { expect(subject).to eq nil }
end
context 'a number' do
let(:input) { 42.01 }
it { expect(subject).to eq '$42.01' }
end
context 'with options' do
let(:input) { 42.01 }
let(:options) { ['unit: "€"', 'format: "%n %u"', 'precision: 1'] }
it { expect(subject).to eq '42.0 €' }
end
context "one of the options is a liquid variable" do
let(:environments) { { 'my_unit' => 'Franc' } }
let(:input) { 42.01 }
let(:options) { ['unit: my_unit', 'format: "%n %u"'] }
it { expect(subject).to eq '42.01 Franc' }
end
end
describe '#percentage' do
subject { percentage(input, options) }
context 'not a number' do
it { expect(subject).to eq nil }
end
context 'a number' do
let(:input) { 42.01 }
it { expect(subject).to eq '42.010%' }
end
context 'with options' do
let(:input) { '42.01' }
let(:options) { ['precision: 0'] }
it { expect(subject).to eq '42%' }
end
end
describe '#mod' do
it 'returns correct number modulus' do
expect(mod(4, 4)).to eq(0)
expect(mod(4, 8)).to eq(4)
expect(mod(8, 4)).to eq(0)
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems