Add initial Druid tests

.luacheckrc

@@ -49,4 +49,8 @@ globals = {
   "resource",
   "defos",
   "html5",
+  "describe",
+  "before",
+  "after",
+  "it",
 }

docs_md/changelog.md

@@ -445,4 +445,4 @@ And yeah, the new **Druid** logo is here!
 - **#189** [System] Add optional flag to `component:set_input_priority` to mark it as temporary. It will reset to default input priority after the `component:reset_input_priority`
 - **#204** [System] Fix: wrong code example link, if open example from direct URL
 - **#202** [System] Enabled stencil check to true by default. To disable this, use `druid.no_stencil_check` in game.project settings
-- [Examples] Add layout, layout fit, progres bar, data list + component examples
+- [Examples] Add layout, layout fit, progress bar, data list + component examples

druid/base/button.lua

@@ -145,7 +145,7 @@ local function on_button_release(self)
 			self.can_action = false
 
 			local time = socket.gettime()
-			local is_long_click = (time - self.last_pressed_time) > self.style.LONGTAP_TIME
+			local is_long_click = (time - self.last_pressed_time) >= self.style.LONGTAP_TIME
 			is_long_click = is_long_click and self.on_long_click:is_exist()
 
 			local is_double_click = (time - self.last_released_time) < self.style.DOUBLETAP_TIME

test/helper/mock_input.lua

@@ -0,0 +1,22 @@
+local M = {}
+
+
+function M.click_pressed(x, y)
+	return hash("touch"), {
+		pressed = true,
+		x = x,
+		y = y,
+	}
+end
+
+
+function M.click_released(x, y)
+	return hash("touch"), {
+		released = true,
+		x = x,
+		y = y,
+	}
+end
+
+
+return M

test/helper/test_helper.lua

@@ -0,0 +1,18 @@
+local mock = require("deftest.mock.mock")
+
+local M = {}
+
+-- Userdata type instead of script self
+function M.get_context()
+	return vmath.vector()
+end
+
+
+function M.get_function()
+	local listener = {}
+	listener.callback = function() end
+	mock.mock(listener)
+	return function(...) listener.callback(...) end, listener.callback
+end
+
+return M

test/test.script

@@ -1,7 +1,8 @@
-local deftest = require "deftest.deftest"
+local deftest = require("deftest.deftest")
 
 local tests = {
 	-- Test list
+	require("test.tests.test_button"),
 }
 
 

test/tests/test_button.lua

@@ -0,0 +1,129 @@
+local mock_gui = require("deftest.mock.gui")
+local mock_time = require("deftest.mock.time")
+local mock_input = require("test.helper.mock_input")
+local test_helper = require("test.helper.test_helper")
+local druid_system = require("druid.druid")
+
+
+return function()
+	local druid = nil
+	local context = test_helper.get_context()
+	describe("Druid Button", function()
+		before(function()
+			mock_gui.mock()
+			mock_time.mock()
+			mock_time.set(60)
+			druid = druid_system.new(context)
+		end)
+
+		after(function()
+			mock_gui.unmock()
+			mock_time.unmock()
+			druid:final(context)
+			druid = nil
+		end)
+
+		it("Should do usual click", function()
+			local button = mock_gui.add_box("button", 0, 0, 100, 50)
+			local button_params = {}
+			local on_click, on_click_mock = test_helper.get_function()
+			local instance = druid:new_button(button, on_click, button_params)
+			local is_clicked_pressed = druid:on_input(mock_input.click_pressed(10, 10))
+			local is_clicked_released = druid:on_input(mock_input.click_released(20, 10))
+
+			assert(is_clicked_pressed)
+			assert(is_clicked_released)
+			assert(on_click_mock.calls == 1)
+			assert(on_click_mock.params[1] == context)
+			assert(on_click_mock.params[2] == button_params)
+			assert(on_click_mock.params[3] == instance)
+		end)
+
+		it("Should do long click if exists", function()
+			local button = mock_gui.add_box("button", 0, 0, 100, 50)
+			local button_params = {}
+			local on_click, on_click_mock = test_helper.get_function()
+			local on_long_click, on_long_click_mock = test_helper.get_function()
+
+			local instance = druid:new_button(button, on_click, button_params)
+			instance.on_long_click:subscribe(on_long_click)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			mock_time.elapse(0.3)
+			druid:on_input(mock_input.click_released(20, 10))
+
+			assert(on_click_mock.calls == 1)
+			assert(on_long_click_mock.calls == 0)
+
+			druid:on_input(mock_input.click_pressed(10, 10))
+			mock_time.elapse(0.5)
+			druid:on_input(mock_input.click_released(20, 10))
+
+			assert(on_click_mock.calls == 1)
+			assert(on_long_click_mock.calls == 1)
+			assert(on_long_click_mock.params[1] == context)
+			assert(on_long_click_mock.params[2] == button_params)
+			assert(on_long_click_mock.params[3] == instance)
+		end)
+
+		it("Should do not long click if not exists", function()
+			local button = mock_gui.add_box("button", 0, 0, 100, 50)
+			local button_params = {}
+			local on_click, on_click_mock = test_helper.get_function()
+			druid:new_button(button, on_click, button_params)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			mock_time.elapse(0.5)
+			druid:on_input(mock_input.click_released(20, 10))
+
+			assert(on_click_mock.calls == 1)
+		end)
+
+		it("Should do double click if exists", function()
+			local button = mock_gui.add_box("button", 0, 0, 100, 50)
+			local button_params = {}
+			local on_click, on_click_mock = test_helper.get_function()
+			local on_double_click, on_double_click_mock = test_helper.get_function()
+
+			local instance = druid:new_button(button, on_click, button_params)
+			instance.on_double_click:subscribe(on_double_click)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+
+			mock_time.elapse(0.1)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+
+			assert(on_click_mock.calls == 1)
+			assert(on_double_click_mock.calls == 1)
+			assert(on_double_click_mock.params[1] == context)
+			assert(on_double_click_mock.params[2] == button_params)
+			assert(on_double_click_mock.params[3] == instance)
+
+			mock_time.elapse(1)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+
+			mock_time.elapse(0.5) -- The double click should not register, big time between clicks
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+
+			print(on_click_mock.calls, on_double_click_mock.calls)
+			assert(on_click_mock.calls == 3)
+			assert(on_double_click_mock.calls == 1)
+		end)
+
+		it("Should do not double click if not exists", function()
+			local button = mock_gui.add_box("button", 0, 0, 100, 50)
+			local button_params = {}
+			local on_click, on_click_mock = test_helper.get_function()
+			druid:new_button(button, on_click, button_params)
+
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+			mock_time.elapse(0.1)
+			druid:on_input(mock_input.click_pressed(10, 10))
+			druid:on_input(mock_input.click_released(20, 10))
+
+			assert(on_click_mock.calls == 2)
+		end)
+	end)
+end

test/tests/test_template.lua

@@ -0,0 +1,17 @@
+local mock_gui = require "deftest.mock.gui"
+
+return function()
+	describe("Eva lang", function()
+		before(function()
+			mock_gui.mock()
+		end)
+
+		after(function()
+			mock_gui.unmock()
+		end)
+
+		it("Should do something right", function()
+			assert(2 == 1 + 1)
+		end)
+	end)
+end