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Contents
require 'test_helper'
module Vedeu
describe Options do
let(:described) { Vedeu::Options }
let(:instance) { described.new(options, defaults) }
let(:options) {}
let(:defaults) {}
describe '#initialize' do
subject { instance }
it { instance.must_be_instance_of(described) }
context 'when the options are nil and defaults are nil' do
it { instance.instance_variable_get('@options').must_equal({}) }
it { instance.instance_variable_get('@defaults').must_equal({}) }
end
context 'when the options are empty and the defaults are empty' do
let(:options) { {} }
let(:defaults) { {} }
it { instance.instance_variable_get('@options').must_equal({}) }
it { instance.instance_variable_get('@defaults').must_equal({}) }
end
context 'when an option is set but no default is set' do
let(:options) { { element: :hydrogen } }
let(:defaults) { {} }
it { (instance.methods - Object.methods).must_equal([:element]) }
it { instance.element.must_equal(:hydrogen) }
end
context 'when an option is set but a default is set' do
let(:options) { { element: :lithium } }
let(:defaults) { { element: :helium } }
it { (instance.methods - Object.methods).must_equal([:element]) }
it { instance.element.must_equal(:lithium) }
end
context 'when no option is set but a default is set' do
let(:options) { {} }
let(:defaults) { { element: :beryllium } }
it { (instance.methods - Object.methods).must_equal([:element]) }
it { instance.element.must_equal(:beryllium) }
end
end
end # Options
end # Vedeu
Version data entries
26 entries across 26 versions & 1 rubygems