94 lines
2.0 KiB
JavaScript
94 lines
2.0 KiB
JavaScript
|
'use strict';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Module dependencies.
|
||
|
|
*/
|
||
|
|
|
||
|
|
var Base = require('./base');
|
||
|
|
var inherits = require('../utils').inherits;
|
||
|
|
var color = Base.color;
|
||
|
|
var cursor = Base.cursor;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Expose `Progress`.
|
||
|
|
*/
|
||
|
|
|
||
|
|
exports = module.exports = Progress;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* General progress bar color.
|
||
|
|
*/
|
||
|
|
|
||
|
|
Base.colors.progress = 90;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Initialize a new `Progress` bar test reporter.
|
||
|
|
*
|
||
|
|
* @api public
|
||
|
|
* @param {Runner} runner
|
||
|
|
* @param {Object} options
|
||
|
|
*/
|
||
|
|
function Progress (runner, options) {
|
||
|
|
Base.call(this, runner);
|
||
|
|
|
||
|
|
var self = this;
|
||
|
|
var width = Base.window.width * 0.50 | 0;
|
||
|
|
var total = runner.total;
|
||
|
|
var complete = 0;
|
||
|
|
var lastN = -1;
|
||
|
|
|
||
|
|
// default chars
|
||
|
|
options = options || {};
|
||
|
|
var reporterOptions = options.reporterOptions || {};
|
||
|
|
|
||
|
|
options.open = reporterOptions.open || '[';
|
||
|
|
options.complete = reporterOptions.complete || '▬';
|
||
|
|
options.incomplete = reporterOptions.incomplete || Base.symbols.dot;
|
||
|
|
options.close = reporterOptions.close || ']';
|
||
|
|
options.verbose = reporterOptions.verbose || false;
|
||
|
|
|
||
|
|
// tests started
|
||
|
|
runner.on('start', function () {
|
||
|
|
console.log();
|
||
|
|
cursor.hide();
|
||
|
|
});
|
||
|
|
|
||
|
|
// tests complete
|
||
|
|
runner.on('test end', function () {
|
||
|
|
complete++;
|
||
|
|
|
||
|
|
var percent = complete / total;
|
||
|
|
var n = width * percent | 0;
|
||
|
|
var i = width - n;
|
||
|
|
|
||
|
|
if (n === lastN && !options.verbose) {
|
||
|
|
// Don't re-render the line if it hasn't changed
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
lastN = n;
|
||
|
|
|
||
|
|
cursor.CR();
|
||
|
|
process.stdout.write('\u001b[J');
|
||
|
|
process.stdout.write(color('progress', ' ' + options.open));
|
||
|
|
process.stdout.write(Array(n).join(options.complete));
|
||
|
|
process.stdout.write(Array(i).join(options.incomplete));
|
||
|
|
process.stdout.write(color('progress', options.close));
|
||
|
|
if (options.verbose) {
|
||
|
|
process.stdout.write(color('progress', ' ' + complete + ' of ' + total));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
// tests are complete, output some stats
|
||
|
|
// and the failures if any
|
||
|
|
runner.on('end', function () {
|
||
|
|
cursor.show();
|
||
|
|
console.log();
|
||
|
|
self.epilogue();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Inherit from `Base.prototype`.
|
||
|
|
*/
|
||
|
|
inherits(Progress, Base);
|