Experimental menu and tests (#139)

* Adds basic tests for window and label

* Adds few test cases for QWidget

* Adds working tests setup

* Adds inital code for menus

config/common.cmake

@@ -1,3 +1,8 @@
+find_program(CCACHE_PROGRAM ccache)
+if(CCACHE_PROGRAM)
+    set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE "${CCACHE_PROGRAM}")
+endif()
+
 function(AddCommonConfig addonName)
     target_compile_definitions(${addonName} PRIVATE
         SPDLOG_COMPILED_LIB

config/tests/setup.js

@@ -0,0 +1,5 @@
+const { QApplication } = require("../../dist");
+module.exports = async () => {
+  global.qApp = QApplication.instance();
+  qApp.setQuitOnLastWindowClosed(false);
+};

config/tests/teardown.js

@@ -0,0 +1,3 @@
+module.exports = async () => {
+  global.qApp.quit();
+};