83 lines
2.8 KiB
TypeScript
83 lines
2.8 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/// <reference types="cypress" />
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// @see https://github.com/cypress-io/cypress/issues/915#issuecomment-475862672
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// Modified due to changes to `cy.queue` https://github.com/cypress-io/cypress/pull/17448
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// Note: this DOES NOT run Promises in parallel like `Promise.all` due to the nature
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// of Cypress promise-like objects and command queue. This only makes it convenient to use the same
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// API but runs the commands sequentially.
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declare global {
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// eslint-disable-next-line @typescript-eslint/no-namespace
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namespace Cypress {
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type ChainableValue<T> = T extends Cypress.Chainable<infer V> ? V : T;
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interface cy {
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all<T extends Cypress.Chainable[] | []>(
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commands: T
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): Cypress.Chainable<{ [P in keyof T]: ChainableValue<T[P]> }>;
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queue: any;
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}
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interface Chainable {
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chainerId: string;
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}
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}
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}
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const chainStart = Symbol("chainStart");
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/**
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* @description Returns a single Chainable that resolves when all of the Chainables pass.
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* @param {Cypress.Chainable[]} commands - List of Cypress.Chainable to resolve.
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* @returns {Cypress.Chainable} Cypress when all Chainables are resolved.
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*/
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cy.all = function all(commands): Cypress.Chainable {
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const chain = cy.wrap(null, { log: false });
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const stopCommand = Cypress._.find(cy.queue.get(), {
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attributes: { chainerId: chain.chainerId },
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});
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const startCommand = Cypress._.find(cy.queue.get(), {
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attributes: { chainerId: commands[0].chainerId },
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});
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const p = chain.then(() => {
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return cy.wrap(
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// @see https://lodash.com/docs/4.17.15#lodash
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Cypress._(commands)
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.map(cmd => {
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return cmd[chainStart]
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? cmd[chainStart].attributes
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: Cypress._.find(cy.queue.get(), {
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attributes: { chainerId: cmd.chainerId },
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}).attributes;
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})
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.concat(stopCommand.attributes)
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.slice(1)
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.map(cmd => {
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return cmd.prev.get("subject");
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})
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.value(),
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);
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});
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p[chainStart] = startCommand;
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return p;
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};
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// Needed to make this file a module
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export { };
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