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Contents
# frozen_string_literal: true
require 'spec_helper'
module Synvert::Core
describe Rewriter::AppendAction do
describe 'class node' do
subject do
source = "class User\n has_many :posts\nend"
class_node = Parser::CurrentRuby.parse(source)
instance = double(current_node: class_node)
Rewriter::AppendAction.new(instance, "def as_json\n super\nend").process
end
it 'gets begin_pos' do
expect(subject.begin_pos).to eq "class User\n has_many :posts".length
end
it 'gets end_pos' do
expect(subject.end_pos).to eq "class User\n has_many :posts".length
end
it 'gets rewritten_code' do
expect(subject.rewritten_code).to eq "\n\n def as_json\n super\n end"
end
end
describe 'begin node' do
subject do
source = "gem 'rails'\ngem 'mysql2'"
begin_node = Parser::CurrentRuby.parse(source)
instance = double(current_node: begin_node)
Rewriter::AppendAction.new(instance, "gem 'twitter'").process
end
it 'gets begin_pos' do
expect(subject.begin_pos).to eq "gem 'rails'\ngem 'mysql2'".length
end
it 'gets end_pos' do
expect(subject.end_pos).to eq "gem 'rails'\ngem 'mysql2'".length
end
it 'gets rewritten_code' do
expect(subject.rewritten_code).to eq "\ngem 'twitter'"
end
end
describe 'def node' do
subject do
source = "def teardown\n do_something\nend"
class_node = Parser::CurrentRuby.parse(source)
instance = double(current_node: class_node)
Rewriter::AppendAction.new(instance, 'super').process
end
it 'gets begin_pos' do
expect(subject.begin_pos).to eq "def teardown\n do_something".length
end
it 'gets end_pos' do
expect(subject.end_pos).to eq "def teardown\n do_something".length
end
it 'gets rewritten_code' do
expect(subject.rewritten_code).to eq "\n super"
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems