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Contents
# frozen_string_literal: true
require 'spec_helper'
module Synvert::Core
describe Rewriter::GotoScope do
let(:instance) {
rewriter = Rewriter.new('foo', 'bar')
Rewriter::Instance.new(rewriter, 'file pattern')
}
let(:source) { <<~EOS }
Factory.define :user do |user|
user.first_name 'First'
user.last_name 'Last'
end
EOS
let(:node) { Parser::CurrentRuby.parse(source) }
before { instance.current_node = node }
describe '#process' do
it 'calls block with child node' do
run = false
type_in_scope = nil
scope =
Rewriter::GotoScope.new instance, 'caller.receiver' do
run = true
type_in_scope = node.type
end
scope.process
expect(run).to be_truthy
expect(type_in_scope).to eq :const
expect(instance.current_node.type).to eq :block
end
it 'call block with child node in array' do
run = false
type_in_scope = nil
scope =
Rewriter::GotoScope.new instance, 'body.1' do
run = true
type_in_scope = node.type
end
scope.process
expect(run).to be_truthy
expect(type_in_scope).to eq :send
expect(instance.current_node.type).to eq :block
end
it 'calls block multiple times with block body' do
count = 0
scope =
Rewriter::GotoScope.new instance, 'body' do
count += 1
end
scope.process
expect(count).to eq 2
expect(instance.current_node.type).to eq :block
end
end
end
end
Version data entries
46 entries across 46 versions & 1 rubygems