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Size: 1.39 KB
Versions: 12
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Stored size: 1.39 KB
Contents
# frozen_string_literal: true
require_relative '../../spec_helper'
# Load the class under test
require_relative '../../../lib/rley/ptree/parse_tree_node'
module Rley # Open this namespace to avoid module qualifier prefixes
module PTree # Open this namespace to avoid module qualifier prefixes
describe ParseTreeNode do
let(:sample_symbol) { double('fake-symbol') }
let(:sample_range) { { low: 0, high: 5 } }
subject { ParseTreeNode.new(sample_symbol, sample_range) }
context 'Initialization:' do
it 'should be created with a symbol and a range' do
args = [sample_symbol, sample_range]
expect { ParseTreeNode.new(*args) }.not_to raise_error
end
it 'should know its symbol' do
expect(subject.symbol).to eq(sample_symbol)
end
it 'should know its range' do
expect(subject.range).to eq(sample_range)
end
end # context
context 'Initialization:' do
it 'should assign undefined range bounds' do
partial_range = { low: 0 } # High bound left undefined
instance = ParseTreeNode.new(sample_symbol, partial_range)
another = { low: 1, high: 4 } # High bound is specified
instance.range = another
expect(instance.range).to eq(low: 0, high: 4)
end
end # context
end # describe
end # module
end # module
# End of file
Version data entries
12 entries across 12 versions & 1 rubygems