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Contents
# frozen_string_literal: true
require 'eac_ruby_utils/options_consumer'
RSpec.describe ::EacRubyUtils::OptionsConsumer do
context 'instance created with some data' do
subject(:instance) { described_class.new(a: 'a_value', b: 'b_value', c: 'c_value') }
it 'left data should be Hash' do
expect(instance.left_data).to be_a(::Hash)
end
it 'left data should be not empty' do
expect { instance.validate }.to raise_error(::StandardError)
end
it 'parses args' do
expect(instance.left_data).to eq({ a: 'a_value', b: 'b_value', c: 'c_value' }
.with_indifferent_access)
expect(instance.consume(:a)).to eq('a_value')
expect(instance.left_data).to eq({ b: 'b_value', c: 'c_value' }.with_indifferent_access)
expect(instance.consume(:c)).to eq('c_value')
expect(instance.left_data).to eq({ b: 'b_value' }.with_indifferent_access)
expect(instance.consume(:b)).to eq('b_value')
expect(instance.left_data).to eq({}.with_indifferent_access)
instance.validate
end
it 'raises if validate has left data' do
expect(instance.left_data.empty?).to eq(false)
end
end
context '#consume_all' do
subject(:instance) { described_class.new(a: 'a_value', b: 'b_value', c: 'c_value') }
it 'return all options in arguments' do
a, b, c, d = instance.consume_all(:a, :b, :c, :d)
expect(a).to eq('a_value')
expect(b).to eq('b_value')
expect(c).to eq('c_value')
expect(d).to eq(nil)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems