@cycle/dom/lib/es6/mockDOMSource.js

The standard DOM Driver for Cycle.js, based on Snabbdom

import xs from 'xstream';
import { adapt } from '@cycle/run/lib/adapt';
var SCOPE_PREFIX = '___';
var MockedDOMSource = /** @class */ (function () {
    function MockedDOMSource(_mockConfig) {
        this._mockConfig = _mockConfig;
        if (_mockConfig.elements) {
            this._elements = _mockConfig.elements;
        }
        else {
            this._elements = adapt(xs.empty());
        }
    }
    MockedDOMSource.prototype.elements = function () {
        var out = this
            ._elements;
        out._isCycleSource = 'MockedDOM';
        return out;
    };
    MockedDOMSource.prototype.element = function () {
        var output$ = this.elements()
            .filter(function (arr) { return arr.length > 0; })
            .map(function (arr) { return arr[0]; })
            .remember();
        var out = adapt(output$);
        out._isCycleSource = 'MockedDOM';
        return out;
    };
    MockedDOMSource.prototype.events = function (eventType, options, bubbles) {
        var streamForEventType = this._mockConfig[eventType];
        var out = adapt(streamForEventType || xs.empty());
        out._isCycleSource = 'MockedDOM';
        return out;
    };
    MockedDOMSource.prototype.select = function (selector) {
        var mockConfigForSelector = this._mockConfig[selector] || {};
        return new MockedDOMSource(mockConfigForSelector);
    };
    MockedDOMSource.prototype.isolateSource = function (source, scope) {
        return source.select('.' + SCOPE_PREFIX + scope);
    };
    MockedDOMSource.prototype.isolateSink = function (sink, scope) {
        return adapt(xs.fromObservable(sink).map(function (vnode) {
            if (vnode.sel && vnode.sel.indexOf(SCOPE_PREFIX + scope) !== -1) {
                return vnode;
            }
            else {
                vnode.sel += "." + SCOPE_PREFIX + scope;
                return vnode;
            }
        }));
    };
    return MockedDOMSource;
}());
export { MockedDOMSource };
export function mockDOMSource(mockConfig) {
    return new MockedDOMSource(mockConfig);
}
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