1 files changed, 2 insertions, 188 deletions
diff --git a/packages/taler-wallet-webextension/src/test-utils.ts b/packages/taler-wallet-webextension/src/test-utils.ts
index 1d2538703..9585da346 100644
--- a/packages/taler-wallet-webextension/src/test-utils.ts
+++ b/packages/taler-wallet-webextension/src/test-utils.ts
@@ -21,204 +21,18 @@ import {
   WalletCoreRequestType,
   WalletCoreResponseType,
 } from "@gnu-taler/taler-wallet-core";
+import { TranslationProvider } from "@gnu-taler/web-util/lib/index.browser";
 import {
   ComponentChildren,
-  Fragment,
   FunctionalComponent,
   VNode,
   h as create,
-  options,
-  render as renderIntoDom,
 } from "preact";
-import { render as renderToString } from "preact-render-to-string";
 import { AlertProvider } from "./context/alert.js";
 import { BackendProvider } from "./context/backend.js";
+import { strings } from "./i18n/strings.js";
 import { nullFunction } from "./mui/handlers.js";
 import { BackgroundApiClient, wxApi } from "./wxApi.js";
-import { TranslationProvider } from "@gnu-taler/web-util/lib/index.browser";
-import { strings } from "./i18n/strings.js";
-
-// When doing tests we want the requestAnimationFrame to be as fast as possible.
-// without this option the RAF will timeout after 100ms making the tests slower
-options.requestAnimationFrame = (fn: () => void) => {
-  return fn();
-};
-
-export function createExample<Props>(
-  Component: FunctionalComponent<Props>,
-  props: Partial<Props> | (() => Partial<Props>),
-): ComponentChildren {
-  //FIXME: props are evaluated on build time
-  // in some cases we want to evaluated the props on render time so we can get some relative timestamp
-  // check how we can build evaluatedProps in render time
-  const evaluatedProps = typeof props === "function" ? props() : props;
-  const Render = (args: any): VNode => create(Component, args);
-  // Render.args = evaluatedProps;
-
-  return {
-    component: Render,
-    props: evaluatedProps,
-  };
-}
-
-export function createExampleWithCustomContext<Props, ContextProps>(
-  Component: FunctionalComponent<Props>,
-  props: Partial<Props> | (() => Partial<Props>),
-  ContextProvider: FunctionalComponent<ContextProps>,
-  contextProps: Partial<ContextProps>,
-): ComponentChildren {
-  const evaluatedProps = typeof props === "function" ? props() : props;
-  const Render = (args: any): VNode => create(Component, args);
-  const WithContext = (args: any): VNode =>
-    create(ContextProvider, {
-      ...contextProps,
-      children: [Render(args)],
-    } as any);
-
-  return {
-    component: WithContext,
-    props: evaluatedProps,
-  };
-}
-
-export function NullLink({
-  children,
-}: {
-  children?: ComponentChildren;
-}): VNode {
-  return create("a", { children, href: "javascript:void(0);" });
-}
-
-export function renderNodeOrBrowser(Component: any, args: any): void {
-  const vdom = create(Component, args);
-  if (typeof window === "undefined") {
-    renderToString(vdom);
-  } else {
-    const div = document.createElement("div");
-    document.body.appendChild(div);
-    renderIntoDom(vdom, div);
-    renderIntoDom(null, div);
-    document.body.removeChild(div);
-  }
-}
-type RecursiveState<S> = S | (() => RecursiveState<S>);
-
-interface Mounted<T> {
-  unmount: () => void;
-  pullLastResultOrThrow: () => Exclude<T, VoidFunction>;
-  assertNoPendingUpdate: () => void;
-  // waitNextUpdate: (s?: string) => Promise<void>;
-  waitForStateUpdate: () => Promise<boolean>;
-}
-
-const isNode = typeof window === "undefined";
-
-export function mountHook<T extends object>(
-  callback: () => RecursiveState<T>,
-  Context?: ({ children }: { children: any }) => VNode,
-): Mounted<T> {
-  let lastResult: Exclude<T, VoidFunction> | Error | null = null;
-
-  const listener: Array<() => void> = [];
-
-  // component that's going to hold the hook
-  function Component(): VNode {
-    try {
-      let componentOrResult = callback();
-      while (typeof componentOrResult === "function") {
-        componentOrResult = componentOrResult();
-      }
-      //typecheck fails here
-      const l: Exclude<T, () => void> = componentOrResult as any;
-      lastResult = l;
-    } catch (e) {
-      if (e instanceof Error) {
-        lastResult = e;
-      } else {
-        lastResult = new Error(`mounting the hook throw an exception: ${e}`);
-      }
-    }
-
-    // notify to everyone waiting for an update and clean the queue
-    listener.splice(0, listener.length).forEach((cb) => cb());
-    return create(Fragment, {});
-  }
-
-  // create the vdom with context if required
-  const vdom = !Context
-    ? create(Component, {})
-    : create(Context, { children: [create(Component, {})] });
-
-  const customElement = {} as Element;
-  const parentElement = isNode ? customElement : document.createElement("div");
-  if (!isNode) {
-    document.body.appendChild(parentElement);
-  }
-
-  renderIntoDom(vdom, parentElement);
-
-  // clean up callback
-  function unmount(): void {
-    if (!isNode) {
-      document.body.removeChild(parentElement);
-    }
-  }
-
-  function pullLastResult(): Exclude<T | Error | null, VoidFunction> {
-    const copy: Exclude<T | Error | null, VoidFunction> = lastResult;
-    lastResult = null;
-    return copy;
-  }
-
-  function pullLastResultOrThrow(): Exclude<T, VoidFunction> {
-    const r = pullLastResult();
-    if (r instanceof Error) throw r;
-    if (!r) throw Error("there was no last result");
-    return r;
-  }
-
-  async function assertNoPendingUpdate(): Promise<void> {
-    await new Promise((res, rej) => {
-      const tid = setTimeout(() => {
-        res(undefined);
-      }, 10);
-
-      listener.push(() => {
-        clearTimeout(tid);
-        rej(
-          Error(`Expecting no pending result but the hook got updated. 
-        If the update was not intended you need to check the hook dependencies 
-        (or dependencies of the internal state) but otherwise make 
-        sure to consume the result before ending the test.`),
-        );
-      });
-    });
-
-    const r = pullLastResult();
-    if (r)
-      throw Error(`There are still pending results.
-    This may happen because the hook did a new update but the test didn't consume the result using pullLastResult`);
-  }
-  async function waitForStateUpdate(): Promise<boolean> {
-    return await new Promise((res, rej) => {
-      const tid = setTimeout(() => {
-        res(false);
-      }, 10);
-
-      listener.push(() => {
-        clearTimeout(tid);
-        res(true);
-      });
-    });
-  }
-
-  return {
-    unmount,
-    pullLastResultOrThrow,
-    waitForStateUpdate,
-    assertNoPendingUpdate,
-  };
-}
 
 // export const nullFunction: any = () => null;