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require 'ruby2d'
RSpec.describe Window do
describe 'on :bad_event' do
it "raises exception if a bad event type is given" do
window = Ruby2D::Window.new
expect { window.on(:bad_event) }.to raise_error(Ruby2D::Error)
end
end
[:key, :key_down, :key_held, :key_up].each do |key_event_type|
describe "on #{key_event_type}" do
it "allows binding of event" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
callback_event_name = key_event_type.to_s.gsub("key_", "").to_sym
window.key_callback(callback_event_name, "example_key")
expect(value).to eq 1
end
it "allows binding of multiple events" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
window.on(key_event_type) do
value += 2
end
callback_event_name = key_event_type.to_s.gsub("key_", "").to_sym
window.key_callback(callback_event_name, "example_key")
expect(value).to eq 3
end
it "returns value, which can be used to unbind event" do
window = Ruby2D::Window.new
value = 0
event_descriptor = window.on(key_event_type) do
value += 1
end
window.off(event_descriptor)
callback_event_name = key_event_type.to_s.gsub("key_", "").to_sym
window.key_callback(callback_event_name, "example_key")
expect(value).to eq 0
end
end
end
[:mouse, :mouse_up, :mouse_down, :mouse_scroll, :mouse_move].each do |key_event_type|
describe "on #{key_event_type}" do
it "allows binding of event" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
callback_event_name = key_event_type.to_s.gsub("mouse_", "").to_sym
window.mouse_callback(callback_event_name, nil, nil, 0, 0, 0, 0)
expect(value).to eq 1
end
it "allows binding of multiple events" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
window.on(key_event_type) do
value += 2
end
callback_event_name = key_event_type.to_s.gsub("mouse_", "").to_sym
window.mouse_callback(callback_event_name, nil, nil, 0, 0, 0, 0)
expect(value).to eq 3
end
it "returns value, which can be used to unbind event" do
window = Ruby2D::Window.new
value = 0
event_descriptor = window.on(key_event_type) do
value += 1
end
window.off(event_descriptor)
callback_event_name = key_event_type.to_s.gsub("mouse_", "").to_sym
window.mouse_callback(callback_event_name, nil, nil, 0, 0, 0, 0)
expect(value).to eq 0
end
end
end
[:controller, :controller_axis, :controller_button_up, :controller_button_down].each do |key_event_type|
describe "on #{key_event_type}" do
it "allows binding of event" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
callback_event_name = key_event_type.to_s.gsub("controller_", "").to_sym
window.controller_callback(nil, callback_event_name, nil, nil, nil)
expect(value).to eq 1
end
it "allows binding of multiple events" do
window = Ruby2D::Window.new
value = 0
window.on(key_event_type) do
value += 1
end
window.on(key_event_type) do
value += 2
end
callback_event_name = key_event_type.to_s.gsub("controller_", "").to_sym
window.controller_callback(nil, callback_event_name, nil, nil, nil)
expect(value).to eq 3
end
it "returns value, which can be used to unbind event" do
window = Ruby2D::Window.new
value = 0
event_descriptor = window.on(key_event_type) do
value += 1
end
window.off(event_descriptor)
callback_event_name = key_event_type.to_s.gsub("controller_", "").to_sym
window.controller_callback(nil, callback_event_name, nil, nil, nil)
expect(value).to eq 0
end
end
end
end
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