[FIX] web: wait web client to be ready before clickEverywhere test

When starting the clickEverywhere test with enterprise modules
installed, it happens that Odoo web client is not yet fully loaded.
In this situation, the test does not find any app to test.

With this commit, an attribute is added to odoo to check if the web
client is fully loaded.

addons/web/static/src/js/chrome/abstract_web_client.js

@@ -88,6 +88,8 @@ var AbstractWebClient = Widget.extend(ServiceProviderMixin, KeyboardNavigationMi
         set_title_part: '_onSetTitlePart',
     },
     init: function (parent) {
+        // a flag to determine that odoo is fully loaded
+        odoo.isReady = false;
         this.client_options = {};
         this._super(parent);
         ServiceProviderMixin.init.call(this);
@@ -129,6 +131,7 @@ var AbstractWebClient = Widget.extend(ServiceProviderMixin, KeyboardNavigationMi
                 // Listen to 'scroll' event and propagate it on main bus
                 self.action_manager.$el.on('scroll', core.bus.trigger.bind(core.bus, 'scroll'));
                 core.bus.trigger('web_client_ready');
+                odoo.isReady = true;
             });
     },
 

addons/web/tests/test_click_everywhere.py

@@ -7,11 +7,11 @@ import odoo.tests
 class TestMenusAdmin(odoo.tests.HttpCase):
 
     def test_01_click_everywhere_as_admin(self):
-        self.browser_js("/web", "odoo.__DEBUG__.services['web.clickEverywhere']();", "'web.clickEverywhere' in odoo.__DEBUG__.services", login="admin", timeout=1800)
+        self.browser_js("/web", "odoo.__DEBUG__.services['web.clickEverywhere']();", "odoo.isReady === true", login="admin", timeout=1800)
 
 
 @odoo.tests.tagged('click_all', 'post_install', '-at_install', '-standard')
 class TestMenusDemo(odoo.tests.HttpCase):
 
     def test_01_click_everywhere_as_demo(self):
-        self.browser_js("/web", "odoo.__DEBUG__.services['web.clickEverywhere']();", "'web.clickEverywhere' in odoo.__DEBUG__.services", login="demo", timeout=1800)
+        self.browser_js("/web", "odoo.__DEBUG__.services['web.clickEverywhere']();", "odoo.isReady === true", login="demo", timeout=1800)