podman-desktop/packages/renderer/vite.tests.setup.js
2025-11-17 19:27:27 +01:00

92 lines
3 KiB
JavaScript

/**********************************************************************
* Copyright (C) 2024 Red Hat, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
***********************************************************************/
import path from 'node:path';
import { readFileSync } from 'node:fs';
import 'vitest-canvas-mock';
import typescript from 'typescript';
import { EventStore } from './src/stores/event-store';
global.window.matchMedia = vi.fn();
// read the given path and extract the method names from the Window interface
function extractWindowMethods(filePath) {
// Read the content of the .d.ts file
const fileContent = readFileSync(filePath, 'utf-8');
// Create a TypeScript SourceFile
const sourceFile = typescript.createSourceFile(filePath, fileContent, typescript.ScriptTarget.Latest, true);
const methodNames = [];
// Visit each node in the AST
const visit = node => {
// Look for the Window interface
if (
typescript.isInterfaceDeclaration(node) &&
node.name.text === 'Window' // Target the "Window" interface
) {
for (const member of node.members) {
if (typescript.isPropertySignature(member) && member.type && typescript.isFunctionTypeNode(member.type)) {
const name = member.name.text;
methodNames.push(name);
}
}
}
typescript.forEachChild(node, visit);
};
visit(sourceFile);
return methodNames;
}
// methods being exposed
const declarationsPath = path.resolve(__dirname, '../preload/exposedInMainWorld.d.ts');
// Extract method names from the Window interface
const methodNames = extractWindowMethods(declarationsPath);
// assert that we have more than 50 methods
expect(methodNames.length).toBeGreaterThan(50);
// Dynamically create vi mocks for all the given methods
for (const methodName of methodNames) {
Object.defineProperty(window, methodName, {
value: vi.fn(),
configurable: true,
writable: true,
});
}
// Mock ResizeObserver for @floating-ui/dom
class ResizeObserverMock {
observe() {}
unobserve() {}
disconnect() {}
}
global.ResizeObserver = ResizeObserverMock;
global.window.ResizeObserver = ResizeObserverMock;
// Override the prototype of setupWithDebounce to ensure default values are 10ms
const originalSetupWithDebounce = EventStore.prototype.setupWithDebounce;
EventStore.prototype.setupWithDebounce = function (debounceTimeoutDelay = 10, debounceThrottleTimeoutDelay = 10) {
return originalSetupWithDebounce.call(this, debounceTimeoutDelay, debounceThrottleTimeoutDelay);
};