@serenity-js/assertions/lib/expectations/containItemsWhereEachItem.js

Serenity/JS universal assertion library supporting all types of functional tests, including both web and REST API scenarios

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.containItemsWhereEachItem = containItemsWhereEachItem;
const core_1 = require("@serenity-js/core");
/**
 * Produces an [expectation](https://serenity-js.org/api/core/class/Expectation/) that is met when all the items of the actual array of `Item[]`
 * meet the `expectation`.
 *
 * ## Ensuring that all the items in an array meet the expectation
 *
 * ```ts
 * import { actorCalled } from '@serenity-js/core'
 * import { Ensure, containItemsWhereEachItem, endsWith } from '@serenity-js/assertions'
 *
 * const items = [ 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday' ]
 *
 * await actorCalled('Ester').attemptsTo(
 *   Ensure.that(items, containItemsWhereEachItem(endsWith('day'))),
 * )
 * ```
 *
 * @param expectation
 *
 * @group Expectations
 */
function containItemsWhereEachItem(expectation) {
    return new ContainItemsWhereEachItemMeetsExpectation(expectation);
}
/**
 * @package
 */
class ContainItemsWhereEachItemMeetsExpectation extends core_1.Expectation {
    expectation;
    static descriptionFor(expectation) {
        return (0, core_1.d) `contain items where each item does ${expectation}`;
    }
    constructor(expectation) {
        super('containItemsWhereEachItem', ContainItemsWhereEachItemMeetsExpectation.descriptionFor(expectation), async (actor, actual) => {
            const items = await actor.answer(actual);
            if (!items || items.length === 0) {
                const unanswered = new core_1.Unanswered();
                return new core_1.ExpectationNotMet(ContainItemsWhereEachItemMeetsExpectation.descriptionFor(expectation), core_1.ExpectationDetails.of('containItemsWhereEachItem', unanswered), unanswered, items);
            }
            let outcome;
            for (const item of items) {
                outcome = await actor.answer(expectation.isMetFor(item));
                if (outcome instanceof core_1.ExpectationNotMet) {
                    return new core_1.ExpectationNotMet(ContainItemsWhereEachItemMeetsExpectation.descriptionFor(expectation), core_1.ExpectationDetails.of('containItemsWhereEachItem', outcome.expectation), outcome.expected, items);
                }
            }
            return new core_1.ExpectationMet(ContainItemsWhereEachItemMeetsExpectation.descriptionFor(expectation), core_1.ExpectationDetails.of('containItemsWhereEachItem', outcome.expectation), outcome.expected, items);
        });
        this.expectation = expectation;
    }
}
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