109 lines
2.2 KiB
JavaScript
109 lines
2.2 KiB
JavaScript
'use strict';
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/**
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* @module Landing
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*/
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/**
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* Module dependencies.
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*/
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var Base = require('./base');
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var inherits = require('../utils').inherits;
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var constants = require('../runner').constants;
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var EVENT_RUN_BEGIN = constants.EVENT_RUN_BEGIN;
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var EVENT_RUN_END = constants.EVENT_RUN_END;
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var EVENT_TEST_END = constants.EVENT_TEST_END;
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var STATE_FAILED = require('../runnable').constants.STATE_FAILED;
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var cursor = Base.cursor;
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var color = Base.color;
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/**
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* Expose `Landing`.
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*/
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exports = module.exports = Landing;
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/**
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* Airplane color.
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*/
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Base.colors.plane = 0;
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/**
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* Airplane crash color.
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*/
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Base.colors['plane crash'] = 31;
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/**
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* Runway color.
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*/
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Base.colors.runway = 90;
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/**
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* Constructs a new `Landing` reporter instance.
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*
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* @public
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* @class
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* @memberof Mocha.reporters
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* @extends Mocha.reporters.Base
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* @param {Runner} runner - Instance triggers reporter actions.
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* @param {Object} [options] - runner options
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*/
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function Landing(runner, options) {
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Base.call(this, runner, options);
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var self = this;
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var width = (Base.window.width * 0.75) | 0;
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var total = runner.total;
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var stream = process.stdout;
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var plane = color('plane', '✈');
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var crashed = -1;
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var n = 0;
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function runway() {
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var buf = Array(width).join('-');
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return ' ' + color('runway', buf);
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}
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runner.on(EVENT_RUN_BEGIN, function() {
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stream.write('\n\n\n ');
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cursor.hide();
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});
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runner.on(EVENT_TEST_END, function(test) {
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// check if the plane crashed
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var col = crashed === -1 ? ((width * ++n) / total) | 0 : crashed;
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// show the crash
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if (test.state === STATE_FAILED) {
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plane = color('plane crash', '✈');
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crashed = col;
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}
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// render landing strip
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stream.write('\u001b[' + (width + 1) + 'D\u001b[2A');
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stream.write(runway());
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stream.write('\n ');
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stream.write(color('runway', Array(col).join('⋅')));
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stream.write(plane);
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stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
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stream.write(runway());
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stream.write('\u001b[0m');
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});
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runner.once(EVENT_RUN_END, function() {
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cursor.show();
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process.stdout.write('\n');
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self.epilogue();
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});
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}
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/**
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* Inherit from `Base.prototype`.
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*/
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inherits(Landing, Base);
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Landing.description = 'Unicode landing strip';
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