2 files changed, 69 insertions, 0 deletions
diff --git a/addons/point_of_sale/static/tests/unit/helpers/test_env.js b/addons/point_of_sale/static/tests/unit/helpers/test_env.js
new file mode 100644
index 00000000..c4b0b3ec
--- /dev/null
+++ b/addons/point_of_sale/static/tests/unit/helpers/test_env.js
@@ -0,0 +1,46 @@
+odoo.define('point_of_sale.test_env', async function (require) {
+    'use strict';
+
+    /**
+     * Many components in PoS are dependent on the PosModel instance (pos).
+     * Therefore, for unit tests that require pos in the Components' env, we
+     * prepared here a test env maker (makePosTestEnv) based on
+     * makeTestEnvironment of web.
+     */
+
+    const makeTestEnvironment = require('web.test_env');
+    const env = require('web.env');
+    const models = require('point_of_sale.models');
+    const Registries = require('point_of_sale.Registries');
+
+    Registries.Component.add(owl.misc.Portal);
+
+    await env.session.is_bound;
+    const pos = new models.PosModel({
+        rpc: env.services.rpc,
+        session: env.session,
+        do_action: async () => {},
+        setLoadingMessage: () => {},
+        setLoadingProgress: () => {},
+        showLoadingSkip: () => {},
+    });
+    await pos.ready;
+
+    /**
+     * @param {Object} env default env
+     * @param {Function} providedRPC mock rpc
+     * @param {Function} providedDoAction mock do_action
+     */
+    function makePosTestEnv(env = {}, providedRPC = null, providedDoAction = null) {
+        env = Object.assign(env, { pos });
+        let posEnv = makeTestEnvironment(env, providedRPC);
+        // Replace rpc in the PosModel instance after loading
+        // data from the server so that every succeeding rpc calls
+        // made by pos are mocked by the providedRPC.
+        pos.rpc = posEnv.rpc;
+        pos.do_action = providedDoAction;
+        return posEnv;
+    }
+
+    return makePosTestEnv;
+});
diff --git a/addons/point_of_sale/static/tests/unit/helpers/test_main.js b/addons/point_of_sale/static/tests/unit/helpers/test_main.js
new file mode 100644
index 00000000..f42e01cb
--- /dev/null
+++ b/addons/point_of_sale/static/tests/unit/helpers/test_main.js
@@ -0,0 +1,23 @@
+odoo.define('web.web_client', function (require) {
+    // this module is required by the test
+    const { bus } = require('web.core');
+    const WebClient = require('web.AbstractWebClient');
+
+    // listen to unhandled rejected promises, and when the rejection is not due
+    // to a crash, prevent the browser from displaying an 'unhandledrejection'
+    // error in the console, which would make tests crash on each Promise.reject()
+    // something similar is done by the CrashManagerService, but by default, it
+    // isn't deployed in tests
+    bus.on('crash_manager_unhandledrejection', this, function (ev) {
+        if (!ev.reason || !(ev.reason instanceof Error)) {
+            ev.stopPropagation();
+            ev.stopImmediatePropagation();
+            ev.preventDefault();
+        }
+    });
+
+    owl.config.mode = "dev";
+
+    const webClient = new WebClient();
+    return webClient;
+});