snapshot of https://github.com/jitsi/jitsi-meet.git @ fd1749dd28f4138aa80234fc7f311b19aaffa0e7 (2026-09-15)

react/features/base/testing/reducer.ts

@@ -0,0 +1,47 @@
+import { AnyAction } from 'redux';
+
+import ReducerRegistry from '../redux/ReducerRegistry';
+import { assign } from '../redux/functions';
+
+import { SET_CONNECTION_STATE } from './actionTypes';
+
+/**
+ * The initial state of the feature testing.
+ *
+ * @type {{
+ *     connectionState: string
+ * }}
+ */
+const INITIAL_STATE = {
+    connectionState: ''
+};
+
+export interface ITestingState {
+    connectionState: string;
+}
+
+ReducerRegistry.register<ITestingState>(
+    'features/testing',
+    (state = INITIAL_STATE, action): ITestingState => {
+        switch (action.type) {
+        case SET_CONNECTION_STATE:
+            return _setConnectionState(state, action);
+
+        default:
+            return state;
+        }
+    });
+
+/**
+ * Reduces a specific Redux action SET_CONNECTION_STATE of the feature
+ * testing.
+ *
+ * @param {Object} state - The Redux state of the feature base/logging.
+ * @param {Action} action - The Redux action SET_CONNECTION_STATE to reduce.
+ * @private
+ * @returns {Object} The new state of the feature testing after the
+ * reduction of the specified action.
+ */
+function _setConnectionState(state: ITestingState, action: AnyAction) {
+    return assign(state, { connectionState: action.connectionState });
+}