playwright/packages/playwright-ct-svelte/registerSource.mjs
2022-07-12 09:37:33 -07:00

68 lines
2.1 KiB
JavaScript

/**
* Copyright (c) Microsoft Corporation.
*
* 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.
*/
// @ts-check
// This file is injected into the registry as text, no dependencies are allowed.
/** @typedef {import('../playwright-test/types/component').Component} Component */
/** @typedef {any} FrameworkComponent */
/** @type {Map<string, FrameworkComponent>} */
const registry = new Map();
/**
* @param {{[key: string]: FrameworkComponent}} components
*/
export function register(components) {
for (const [name, value] of Object.entries(components))
registry.set(name, value);
}
window.playwrightMount = async (component, rootElement, hooksConfig) => {
let componentCtor = registry.get(component.type);
if (!componentCtor) {
// Lookup by shorthand.
for (const [name, value] of registry) {
if (component.type.endsWith(`_${name}_svelte`)) {
componentCtor = value;
break;
}
}
}
if (!componentCtor)
throw new Error(`Unregistered component: ${component.type}. Following components are registered: ${[...registry.keys()]}`);
if (component.kind !== 'object')
throw new Error('JSX mount notation is not supported');
for (const hook of /** @type {any} */(window).__pw_hooks_before_mount || [])
await hook({ hooksConfig });
const wrapper = new componentCtor({
target: rootElement,
props: component.options?.props,
});
for (const hook of /** @type {any} */(window).__pw_hooks_after_mount || [])
await hook({ hooksConfig });
for (const [key, listener] of Object.entries(component.options?.on || {}))
wrapper.$on(key, event => listener(event.detail));
};