吞咽测试后的Karma关闭浏览器

Question

我正在运行基本的茉莉花测试使用Chrome和Firefox在业力，从吞咽。但后来我的浏览器总是被关闭。无论测试是否成功，即使在任务和配置中将单个运行指定为false之后也是如此。

吞咽任务：

​

 karma = require('gulp-karma');



gulp.task('test', ['testsSetup'], function() {
  // Be sure to return the stream
  // NOTE: Using the fake './foobar' so as to run the files
  // listed in karma.conf.js INSTEAD of what was passed to
  // gulp.src !
	return gulp.src('./foobar')
		.pipe(karma({
			configFile: 'karma.conf.js',
			singleRun: false
}))
    .on('error', function(err) {
      // Make sure failed tests cause gulp to exit non-zero
      console.log(err);
      //this.emit('end'); //instead of erroring the stream, end it
    });
});

​

karma.conf.js：

// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome','Firefox'],


// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false

从成功测试中获得的吞咽输出的最后一部分：

Chrome 43.0.2357 (Windows70.0.0)：成功3次(0.041秒/ 0.036秒)

Firefox38.0.0(Windows70.0.0)：成功3次(0.001秒/ 0.013秒)

共计:6次成功

Chrome 43.0.2357 (Windows70.0.0)：成功3次(0.041秒/ 0.036秒)

Firefox38.0.0(Windows70.0.0)：成功3次(0.001秒/ 0.013秒)

共计:6次成功

11:09:27在4.52秒后完成了“测试”

以代码0结束的进程。

Answer 1

当你使用吞咽业力时，你传递的论点与你直接传递给业力的论点是不同的。忽略上述singleRun参数。我将任务更改为以下内容(相反，指定了一个操作)，并且正如您所期望的那样工作：

gulp.task('test', ['testsSetup'], function() {
  // Be sure to return the stream
  // NOTE: Using the fake './foobar' so as to run the files
  // listed in karma.conf.js INSTEAD of what was passed to
  // gulp.src !
  return gulp.src('./foobar')
    .pipe(karma({
      configFile: 'karma.conf.js',
      action: 'watch',
      showStack: true
    }))
    .on('error', function(err) {
      // Make sure failed tests cause gulp to exit non-zero
      console.log(err);
      this.emit('end'); //instead of erroring the stream, end it
    });
});