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Contents
require_relative '../../spec_helper'
# Load the class under test
require_relative '../../../lib/rley/ptree/non_terminal_node'
module Rley # Open this namespace to avoid module qualifier prefixes
module PTree # Open this namespace to avoid module qualifier prefixes
describe NonTerminalNode do
let(:sample_symbol) { double('fake-symbol') }
let(:sample_range) { double('fake-range') }
subject { NonTerminalNode.new(sample_symbol, sample_range) }
context 'Initialization:' do
it "shouldn't have children yet" do
expect(subject.children).to be_empty
end
end # context
context 'Provided services:' do
it 'should accept children' do
child1 = double('first_child')
child2 = double('second_child')
child3 = double('third_child')
expect { subject.add_child(child1) }.not_to raise_error
subject.add_child(child2)
subject.add_child(child3)
expect(subject.children).to eq([child1, child2, child3])
end
end # context
end # describe
end # module
end # module
# End of file
Version data entries
9 entries across 9 versions & 1 rubygems