[IMP] web: Owl compatibility: add ComponentAdapter

This commit adds the ComponentAdapter, an Owl component meant to
be used as universal adapter for Owl components that embed Odoo
legacy widgets.

This component will be a precious tool during the transition phase
of converting our JS codebase from the legacy (widget) framework to
Owl.

1 files changed, 19 insertions, 2 deletions

diff --git a/addons/web/static/tests/helpers/test_env.js b/addons/web/static/tests/helpers/test_env.js
index 417350ef65b..fabe52ff444 100644
--- a/addons/web/static/tests/helpers/test_env.js
+++ b/addons/web/static/tests/helpers/test_env.js
@@ -1,8 +1,10 @@
 odoo.define('web.test_env', async function (require) {
     "use strict";
 
-    const { buildQuery } = require("web.rpc");
+    const AbstractStorageService = require('web.AbstractStorageService');
     const Bus = require("web.Bus");
+    const RamStorage = require('web.RamStorage');
+    const { buildQuery } = require("web.rpc");
     const session = require('web.session');
 
     /**
@@ -45,6 +47,10 @@ odoo.define('web.test_env', async function (require) {
      */
     function makeTestEnvironment(env = {}, providedRPC = null) {
         const proxiedEnv = _proxify(env, 'env');
+        const RamStorageService = AbstractStorageService.extend({
+            storage: new RamStorage(),
+        });
+        let testEnv = {};
         const defaultEnv = {
             _t: env._t || (s => s),
             _lt: env._lt || (s => s),
@@ -54,11 +60,22 @@ odoo.define('web.test_env', async function (require) {
             }, env.device),
             qweb: new owl.QWeb({ templates: session.owlTemplates }),
             services: Object.assign({
+                ajax: { // for legacy subwidgets
+                    rpc() {
+                        const prom = testEnv.session.rpc(...arguments);
+                        prom.abort = function () {
+                            throw new Error("Can't abort this request");
+                        };
+                        return prom;
+                    },
+                },
                 getCookie() { },
                 rpc(params, options) {
                     const query = buildQuery(params);
                     return testEnv.session.rpc(query.route, query.params, options);
                 },
+                local_storage: new RamStorageService(),
+                session_storage: new RamStorageService(),
             }, env.services),
             session: Object.assign({
                 rpc(route, params, options) {
@@ -69,7 +86,7 @@ odoo.define('web.test_env', async function (require) {
                 },
             }, env.session),
         };
-        const testEnv = Object.assign(proxiedEnv, defaultEnv);
+        testEnv = Object.assign(proxiedEnv, defaultEnv);
         return testEnv;
     }