require File.expand_path(File.dirname(__FILE__) + '/../../../../test_helper')

describe ::Inch::Language::Elixir::CodeObject::FunctionObject do
  before do
    @codebase = fresh_codebase(:elixir, :simple, 'all.json')
    @objects = @codebase.objects
  end

  describe 'Scores' do
    #
    it 'should not' do
      m = @objects.find('InchEx.generate_docs/3')
      assert m.score > 50
    end
  end

  it 'should recognize the relationship between modules and functions' do
    mod = @objects.find('InchEx')
    assert mod.has_children?
    assert mod.children.size > 1
    fun = @objects.find('InchEx.generate_docs/3')
    assert_equal mod, fun.parent
  end

  it 'should recognize the depth of methods' do
    m = @objects.find('InchEx')
    assert_equal 1, m.depth
    m = @objects.find('InchEx.Config')
    assert_equal 2, m.depth
    m = @objects.find('InchEx.Docs.Formatter')
    assert_equal 3, m.depth
    m = @objects.find('InchEx.Docs.Formatter.run/2')
    assert_equal 4, m.depth
  end
end