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require File.expand_path('../spec_helper', __FILE__)
RSpec.describe CodeRay do
describe '::VERSION' do
it "returns the Gem's version" do
expect(CodeRay::VERSION).to match(/\A\d\.\d\.\d?\z/)
end
end
describe '.coderay_path' do
it 'returns an absolute file path to the given code file' do
base = File.expand_path('../..', __FILE__)
expect(CodeRay.coderay_path('file')).to eq("#{base}/lib/coderay/file")
end
end
describe '.scan' do
let(:code) { 'puts "Hello, World!"' }
let(:tokens) do
[
['puts', :ident],
[' ', :space],
[:begin_group, :string],
['"', :delimiter],
['Hello, World!', :content],
['"', :delimiter],
[:end_group, :string]
].flatten
end
it 'returns tokens' do
expect(CodeRay.scan(code, :ruby).tokens).to eq(tokens)
end
end
end
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