require 'test_helper'

describe Gtk::Widget do
  describe '#add_events' do
    let(:widget) { Gtk::EventBox.new }
    let(:expected_native) do
      Gdk::EventMask.to_int(focus_change_mask: true,
                            button_press_mask: true)
    end

    before do
      ev_int = Gdk::EventMask.to_int :focus_change_mask
      widget.set_events ev_int
    end

    it 'works when called with a bitmask hash' do
      widget.add_events button_press_mask: true
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with a symbol' do
      widget.add_events :button_press_mask
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with an int' do
      ev_int = Gdk::EventMask.to_int :button_press_mask
      widget.add_events ev_int
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end
  end

  describe '#get_events' do
    let(:widget) { Gtk::EventBox.new }

    it 'returns a bitmap hash' do
      widget.set_events focus_change_mask: true
      ev = widget.get_events
      ev.must_equal focus_change_mask: true
    end
  end

  describe '#set_events' do
    let(:widget) { Gtk::EventBox.new }
    let(:expected_native) { Gdk::EventMask.to_int(focus_change_mask: true) }

    it 'works when called with a bitmask hash' do
      widget.set_events focus_change_mask: true
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with a symbol' do
      widget.set_events :focus_change_mask
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with an int' do
      ev_int = Gdk::EventMask.to_int :focus_change_mask
      widget.set_events ev_int
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end
  end

  describe '#events' do
    let(:widget) { Gtk::EventBox.new }

    it 'returns a bitmap hash' do
      widget.set_events focus_change_mask: true
      ev = widget.events
      ev.must_equal focus_change_mask: true
    end
  end

  describe '#events=' do
    let(:widget) { Gtk::EventBox.new }
    let(:expected_native) { Gdk::EventMask.to_int(focus_change_mask: true) }

    it 'works when called with a bitmask hash' do
      widget.events = { focus_change_mask: true }
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with a symbol' do
      widget.events = :focus_change_mask
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end

    it 'works when called with an int' do
      ev_int = Gdk::EventMask.to_int :focus_change_mask
      widget.events = ev_int
      ev = widget.get_events
      Gdk::EventMask.to_int(ev).must_equal expected_native
    end
  end
end