fix #7153: more error handling

if handler do not trap error then fail at compile time,
all safe handlers push alert on error
errors are typed so they render good information

1 files changed, 4 insertions, 1 deletions

diff --git a/packages/taler-wallet-webextension/src/test-utils.ts b/packages/taler-wallet-webextension/src/test-utils.ts
index 7e7ddd88d..085055a7e 100644
--- a/packages/taler-wallet-webextension/src/test-utils.ts
+++ b/packages/taler-wallet-webextension/src/test-utils.ts
@@ -31,8 +31,10 @@ import {
   VNode,
 } from "preact";
 import { render as renderToString } from "preact-render-to-string";
+import { AlertProvider } from "./context/alert.js";
 import { BackendProvider } from "./context/backend.js";
 import { TranslationProvider } from "./context/translation.js";
+import { nullFunction } from "./mui/handlers.js";
 import { BackgroundApiClient, wxApi } from "./wxApi.js";
 
 // When doing tests we want the requestAnimationFrame to be as fast as possible.
@@ -218,7 +220,7 @@ export function mountHook<T extends object>(
   };
 }
 
-export const nullFunction: any = () => null;
+// export const nullFunction: any = () => null;
 
 interface MockHandler {
   addWalletCallResponse<Op extends WalletCoreOpKeys>(
@@ -365,6 +367,7 @@ export function createWalletApiMock(): {
     children: ComponentChildren;
   }): VNode {
     let children = _cs;
+    children = create(AlertProvider, { children }, children);
     children = create(TranslationProvider, { children }, children);
     return create(
       BackendProvider,