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Contents
require 'test_helper'
module Vedeu
describe Options do
let(:described) { Vedeu::Options }
let(:instance) { described.new(options) }
let(:options) {
{}
}
describe '#initialize' do
it { instance.must_be_instance_of(described) }
it { instance.instance_variable_get('@_options').must_equal(options) }
end
describe '#_build' do
subject { instance._build }
it { subject.must_be_instance_of(described) }
context 'with no options' do
it 'defines no methods' do
subject
instance._defined.must_equal([])
end
end
context 'with a predicate option' do
let(:options) {
{
predicate: false
}
}
it 'defines the method and the predicate as an alias to that method' do
subject
instance.must_respond_to(:predicate)
instance.predicate.must_equal(false)
instance.must_respond_to(:predicate?)
instance.predicate?.must_equal(false)
instance._defined.must_equal([:predicate, :predicate?])
end
end
context 'with a normal option' do
let(:options) {
{
some_option: 'some_value'
}
}
it 'defines the method' do
subject
instance.must_respond_to(:some_option)
instance.some_option.must_equal('some_value')
instance.wont_respond_to(:some_option?)
instance._defined.must_equal([:some_option])
end
end
end
end # Option
end # Vedeu
Version data entries
39 entries across 39 versions & 1 rubygems