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# frozen_string_literal: true
require_relative '../spec_helper' # Use the RSpec framework
# Load the class under test
require_relative '../../lib/loxxy/datatype/lx_string'
module Loxxy
module Datatype
describe LXString do
let(:sample_text) { 'some_text' }
subject { LXString.new(sample_text) }
context 'Initialization:' do
it 'should accept a String value at initialization' do
expect { LXString.new(sample_text) }.not_to raise_error
end
it 'should know its value' do
expect(subject.value).to eq(sample_text)
end
end
context 'Provided services:' do
it 'should give its display representation' do
expect(subject.to_str).to eq(sample_text)
end
# rubocop: disable Lint/BinaryOperatorWithIdenticalOperands
it 'compares with another Lox string' do
result = subject == LXString.new(sample_text.dup)
expect(result).to be_true
result = subject == LXString.new('other-text')
expect(result).to be_false
result = subject == LXString.new('')
expect(result).to be_false
# Two empty strings are equal
result = LXString.new('') == LXString.new('')
expect(result).to be_true
end
# rubocop: enable Lint/BinaryOperatorWithIdenticalOperands
it 'compares with a Ruby string' do
result = subject == sample_text.dup
expect(result).to be_true
result = subject == 'other-text'
expect(result).to be_false
result = subject == ''
expect(result).to be_false
end
it 'performs the concatenation with another string' do
concatenation = LXString.new('str') + LXString.new('ing')
expect(concatenation == 'string').to be_true
end
end
end # describe
end # module
end # module
Version data entries
40 entries across 40 versions & 1 rubygems