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"use strict";
/**
* Steps to measure time.
*
* These methods will be mixed with glacejs [Steps](https://glacejs.github.io/glace-core/Steps.html)
* class and available via its instance [$](https://glacejs.github.io/glace-core/global.html#$)
* in tests.
*
* @mixin TimerSteps
*/
var util = require("util");
var U = require("glace-utils");
var LOG = U.logger;
var A = require("../allure");
var TimerSteps = {
pause: async function (timeout, message) {
/**
* Step to make pause in another step or test case. **Good style** is
* to not use directly in test case, only inside another step.
*
* @async
* @memberOf TimerSteps
* @method pause
* @instance
* @arg {number} timeout - Pause time, sec.
* @arg {string} message - Pause reason.
* @return {Promise<void>}
* @throws {AssertionError} If pause message is not defined.
* @example
*
* await $.pause(1, "wait for server start");
*/
A.step(`Sleep ${timeout} sec because ${message}`);
expect(message, "Pause message is not defined").to.not.be.undefined;
LOG.warn(util.format("Sleep", timeout, "sec, reason:", message));
await U.sleep(timeout * 1000);
A.pass();
},
startTimer: function () {
/**
* Step to start timer.
* Each time when it will be called, timer will be reset.
*
* @memberOf TimerSteps
* @method startTimer
* @instance
* @example
*
* $.startTimer();
* await $.pause(1, "sleep a bit");
* var elapsedSeconds = $.getTimer();
*/
A.step("Start timer");
this._timer = new Date();
A.pass();
},
stopTimer: function () {
/**
* Step to stop timer.
*
* @memberOf TimerSteps
* @method stopTimer
* @instance
* @example
*
* $.stopTimer();
*/
A.step("Stop timer");
this._timer = null;
A.pass();
},
getTimer: function () {
/**
* Step to get timer.
*
* @memberOf TimerSteps
* @method getTimer
* @instance
* @return {number} Number of seconds since timer starts.
* @throws {AssertionError} If timer is not started.
* @example
*
* $.startTimer();
* await $.pause(1, "sleep a bit");
* var elapsedSeconds = $.getTimer();
*/
A.step("Get timer value");
expect(this._timer, "Timer is not started").to.exist;
var result = (new Date() - this._timer) / 1000;
A.pass();
return result;
},
checkTimer: function (condition) {
/**
* Step to check timer.
*
* @memberOf TimerSteps
* @method checkTimer
* @instance
* @arg {string|object} condition - [chaijs](http://chaijs.com/) condition.
* @throws {AssertionError} If timer verification was failed.
* @example
*
* $.startTimer();
* $.checkTimer("to exist");
*
* $.startTimer();
* await $.pause(1, "sleep a bit");
* $.checkTimer({ "to be gte": 1 });
*/
if (typeof(condition) === "string") {
var stepMsg = `Check timer ${condition}`;
} else {
stepMsg = util.format("Check timer with condition", condition);
}
A.step(stepMsg);
expect(this.getTimer(), "Timing is failed").to.correspond(condition);
A.pass();
},
};
module.exports = TimerSteps;
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