Laravel 8 期望输入 / 输出
2021-07-26 09:14 更新
Laravel 使用 expectsQuestion
方法为控制台命令轻松地 “mock” 用户输入。此外,还可以使用 assertExitCode
和 expectsOutput
方法指定控制台命令退出码和期望输出文本。可以参考下面的命令:
Artisan::command('question', function () {
$name = $this->ask('What is your name?');
$language = $this->choice('Which language do you program in?', [
'PHP',
'Ruby',
'Python',
]);
$this->line('Your name is '.$name.' and you program in '.$language.'.');
});
你可以参考下面的示例代码来测试此命令,该测试使用了 expectsQuestion
, expectsOutput
,和 assertExitCode
方法:
/**
* 测试命令行
*
* @return void
*/
public function testConsoleCommand()
{
$this->artisan('question')
->expectsQuestion('What is your name?', 'Taylor Otwell')
->expectsQuestion('Which language do you program in?', 'PHP')
->expectsOutput('Your name is Taylor Otwell and you program in PHP.')
->assertExitCode(0);
}
当你写一个要确认的命令,“yes” 或者 “no” 时,你可以使用 expectsConfirmation
方法:
$this->artisan('module:import')
->expectsConfirmation('Do you really wish to run this command?', 'no')
->assertExitCode(1);
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