在 gulp 中运行 Mocha 测试

运行所有的测试用例

// npm install gulp gulp-mocha

var gulp = require('gulp');
var mocha = require('gulp-mocha');

gulp.task('default', function() {
  return gulp.src(['test/test-*.js'], { read: false })
    .pipe(mocha({
      reporter: 'spec',
      globals: {
        should: require('should')
      }
    }));
});

在文件改动时候运行 mocha 测试用例

// npm install gulp gulp-mocha gulp-util

var gulp = require('gulp');
var mocha = require('gulp-mocha');
var gutil = require('gulp-util');

gulp.task('default', function() {
      gulp.watch(['lib/**', 'test/**'], ['mocha']);
});

gulp.task('mocha', function() {
    return gulp.src(['test/*.js'], { read: false })
        .pipe(mocha({ reporter: 'list' }))
        .on('error', gutil.log);
});