Laravel 8 期望輸入 / 輸出

2021-07-26 09:14 更新

Laravel 使用 expectsQuestion 方法為控制臺(tái)命令輕松地 “mock” 用戶輸入。此外,還可以使用 assertExitCodeexpectsOutput 方法指定控制臺(tái)命令退出碼和期望輸出文本??梢詤⒖枷旅娴拿睿?/p>

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.'.');
}); 

你可以參考下面的示例代碼來(lái)測(cè)試此命令,該測(cè)試使用了 expectsQuestionexpectsOutput,和 assertExitCode 方法:

/**
 * 測(cè)試命令行
 *
 * @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);
} 

當(dāng)你寫(xiě)一個(gè)要確認(rèn)的命令,“yes” 或者 “no” 時(shí),你可以使用 expectsConfirmation 方法:

$this->artisan('module:import')
    ->expectsConfirmation('Do you really wish to run this command?', 'no')
    ->assertExitCode(1); 
以上內(nèi)容是否對(duì)您有幫助:
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