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62 lines
1.7 KiB
62 lines
1.7 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = void 0;
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var _helpers = require("./helpers");
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var defaults = {
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timeout: 4500,
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interval: 50
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};
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/**
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* Waits for the expectation to pass and returns a Promise
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*
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* @param expectation Function Expectation that has to complete without throwing
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* @param timeout Number Maximum wait interval, 4500ms by default
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* @param interval Number Wait-between-retries interval, 50ms by default
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* @return Promise Promise to return a callback result
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*/
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var waitForExpect = function waitForExpect(expectation) {
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var timeout = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : defaults.timeout;
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var interval = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : defaults.interval;
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var setTimeout = (0, _helpers.getSetTimeoutFn)(); // eslint-disable-next-line no-param-reassign
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if (interval < 1) interval = 1;
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var maxTries = Math.ceil(timeout / interval);
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var tries = 0;
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return new Promise(function (resolve, reject) {
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var rejectOrRerun = function rejectOrRerun(error) {
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if (tries > maxTries) {
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reject(error);
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return;
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} // eslint-disable-next-line no-use-before-define
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setTimeout(runExpectation, interval);
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};
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function runExpectation() {
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tries += 1;
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try {
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Promise.resolve(expectation()).then(function () {
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return resolve();
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}).catch(rejectOrRerun);
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} catch (error) {
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rejectOrRerun(error);
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}
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}
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setTimeout(runExpectation, 0);
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});
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};
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waitForExpect.defaults = defaults;
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var _default = waitForExpect;
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exports.default = _default;
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module.exports = exports.default;
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module.exports.default = exports.default;
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