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Contents
require_relative '../spec_helper'
Reek::CLI::Silencer.without_warnings { require 'parser/ruby25' }
require_lib 'reek/tree_dresser'
RSpec.describe Reek::TreeDresser do
describe '#dress' do
let(:dresser) { described_class.new }
let(:sexp) do
Parser::Ruby25.parse('class Klazz; def meth(argument); argument.call_me; end; end')
end
let(:dressed_ast) { dresser.dress(sexp, {}) }
# The dressed AST looks like this:
# (class
# (const nil :Klazz) nil
# (def :meth
# (args
# (arg :argument))
# (send
# (lvar :argument) :call_me)))
let(:const_node) { dressed_ast.children.first }
let(:def_node) { dressed_ast.children.last }
let(:args_node) { def_node.children[1] }
let(:send_node) { def_node.children[2] }
it 'dresses `const` nodes properly' do
expect(const_node).to be_a Reek::AST::SexpExtensions::ConstNode
end
it 'dresses `def` nodes properly' do
expect(def_node).
to be_a(Reek::AST::SexpExtensions::DefNode).
and be_a(Reek::AST::SexpExtensions::MethodNodeBase)
end
it 'dresses `args` nodes properly' do
expect(args_node).
to be_a(Reek::AST::SexpExtensions::ArgsNode).
and be_a(Reek::AST::SexpExtensions::NestedAssignables)
end
it 'dresses `send` nodes properly' do
expect(send_node).to be_a Reek::AST::SexpExtensions::SendNode
end
end
end
Version data entries
20 entries across 18 versions & 2 rubygems