[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, 69 insertions, 7 deletions

diff --git a/addons/web/static/tests/helpers/test_utils_mock.js b/addons/web/static/tests/helpers/test_utils_mock.js
index b4c722b7de1..fe45bbb0e8e 100644
--- a/addons/web/static/tests/helpers/test_utils_mock.js
+++ b/addons/web/static/tests/helpers/test_utils_mock.js
@@ -10,14 +10,15 @@ odoo.define('web.test_utils_mock', function (require) {
  * testUtils file.
  */
 
-var basic_fields = require('web.basic_fields');
-var config = require('web.config');
-var core = require('web.core');
-var dom = require('web.dom');
-var MockServer = require('web.MockServer');
-var session = require('web.session');
+const basic_fields = require('web.basic_fields');
+const config = require('web.config');
+const core = require('web.core');
+const dom = require('web.dom');
+const makeTestEnvironment = require('web.test_env');
+const MockServer = require('web.MockServer');
+const session = require('web.session');
 
-var DebouncedField = basic_fields.DebouncedField;
+const DebouncedField = basic_fields.DebouncedField;
 
 
 //------------------------------------------------------------------------------
@@ -360,6 +361,66 @@ function fieldsViewGet(server, params) {
 }
 
 /**
+ * Returns a mocked environment to be used by OWL components in tests.
+ *
+ * @param {Object} [params]
+ * @param {Object} [params.actions] the actions given to the mock server
+ * @param {Object} [params.archs] this archs given to the mock server
+ * @param {Object} [params.data] the business data given to the mock server
+ * @param {boolean} [params.debug]
+ * @param {function} [params.mockRPC]
+ * @returns {Object}
+ */
+function getMockedOwlEnv(params) {
+    params = params || {};
+    let Server = MockServer;
+    if (params.mockRPC) {
+        Server = MockServer.extend({ _performRpc: params.mockRPC });
+    }
+    const server = new Server(params.data, {
+        actions: params.actions,
+        archs: params.archs,
+        debug: params.debug,
+    });
+    const env = {
+        dataManager: {
+            load_action: (actionID, context) => {
+                return server.performRpc('/web/action/load', {
+                    kwargs: {
+                        action_id: actionID,
+                        additional_context: context,
+                    },
+                });
+            },
+            load_views: (params, options) => {
+                return server.performRpc('/web/dataset/call_kw/' + params.model, {
+                    args: [],
+                    kwargs: {
+                        context: params.context,
+                        options: options,
+                        views: params.views_descr,
+                    },
+                    method: 'load_views',
+                    model: params.model,
+                }).then(function (views) {
+                    return _.mapObject(views, viewParams => {
+                        return fieldsViewGet(server, viewParams);
+                    });
+                });
+            },
+            load_filters: params => {
+                if (params.debug) {
+                    console.log('[mock] load_filters', params);
+                }
+                return Promise.resolve([]);
+            },
+        },
+        session: params.session || {},
+    };
+    return makeTestEnvironment(env, server.performRpc.bind(server));
+}
+
+/**
  * intercepts an event bubbling up the widget hierarchy. The event intercepted
  * must be a "custom event", i.e. an event generated by the method 'trigger_up'.
  *
@@ -573,6 +634,7 @@ function patchSetTimeout() {
 return {
     addMockEnvironment: addMockEnvironment,
     fieldsViewGet: fieldsViewGet,
+    getMockedOwlEnv: getMockedOwlEnv,
     intercept: intercept,
     patchDate: patchDate,
     patch: patch,