require 'spec_helper'
require 'pry'

describe Snuffle::SourceFile do

  let(:program_2) {Snuffle::SourceFile.new(path_to_file: "spec/fixtures/program_2.rb") }
  let(:program_3) {Snuffle::SourceFile.new(path_to_file: "spec/fixtures/program_3.rb") }

  describe "#object_candidates" do

    it "does not match hash values with non-hash values" do
      attr_accessor_args = ['city', 'postal_code', 'state']
      values = program_2.summary.object_candidates
      expect(values.include?(attr_accessor_args)).to be_falsey
    end

    it "matches elements with the same type" do
      args = ['company_name', 'customer_name']
      values = program_3.summary.object_candidates
      expect(values.include?(args)).to be_truthy
    end

  end

  describe "#class_name" do

    let(:top_level) { "require 'something'; class Foo; def bar; puts 'hi'; end; end"}
    let(:namespaced_1) { "require 'something'; class Foo::Bar; def bar; puts 'hi'; end; end"}
    let(:namespaced_2) { "require 'something'; module Foo; module Bar; class Baz; def bar; puts 'hi'; end; end; end; end"}
    let(:source_file) { Snuffle::SourceFile.new }

    it "picks up a non-nested class name" do
      source_file.source = top_level
      expect(source_file.class_name).to eq("Foo")
    end

    it "picks up a namespaced class name" do
      source_file.source = namespaced_1
      expect(source_file.class_name).to eq("Foo::Bar")
    end

    it "picks up a class name inside nested modules" do
      source_file.source = namespaced_2
      expect(source_file.class_name).to eq("Foo::Bar::Baz")
    end

  end


end