codeception看不到dump.sql

Question

我在Codeception中使用Yii2。問題是Codeception似乎沒有看到數據庫轉儲。爲簡單起見，我只考慮LoginCept驗收測試：只要我添加以下行

Acceptance Tests (1) ---------------------------------------- 
Trying to ensure that login works (LoginCept.php)  Ok 
------------------------------------------------------------- 

但是：

use tests\_pages\LoginPage; 

$I = new WebGuy($scenario); 
$I->wantTo('ensure that login works'); 
$loginPage = LoginPage::openBy($I); 

$I->see('Login', 'h1'); 

$I->amGoingTo('try to login with empty credentials'); 
$loginPage->login('', ''); 
$I->expectTo('see validations errors'); 
$I->see('Username cannot be blank.'); 
$I->see('Password cannot be blank.'); 
... 

所以，當我運行

./vendor/bin/codecept run tests/acceptance/LoginCept.php 

一切運行沒有錯誤

echo $I->grabFromDatabase('user', 'name', ['id' => 1]); 

測試開始失敗：

Acceptance Tests (1) ---------------------------------------- 
Trying to ensure that login works (LoginCept.php)  Error 
------------------------------------------------------------- 
Time: 2.11 seconds, Memory: 9.75Mb 
There was 1 error: 
--------- 
1) Failed to ensure that login works in LoginCept.php 
#1 F:\site\tests\acceptance\LoginCept.php:8 <-- 8 is the number of added line 
#2 F:\site\tests\acceptance\LoginCept.php:8 
FAILURES! 

下面我把配置文件的詳細信息。

codeception.yml文件具有以下內容：

paths: 
    tests: tests 
    log: tests/_log 
    data: tests/_data 
    helpers: tests/_helpers 
settings: 
    bootstrap: _bootstrap.php 
    suite_class: \PHPUnit_Framework_TestSuite 
    memory_limit: 1024M 
    log: true 
    colors: true 
modules: 
    enabled: [Db] 
    config: 
     Db: 
      dsn: 'mysql:host=localhost;dbname=site_test' 
      user: 'daemon' 
      password: 'HsqyJSAbZC3q3KJa' 
      dump: 'tests/_data/dump.sql' 
      populate: true 
      cleanup: true 

打印出\的Yii :: $ APP-> DB的給出了：

yii\db\Connection Object 
      (
       [dsn] => mysql:host=localhost;dbname=site_test 
       [username] => daemon 
       [password] => HsqyJSAbZC3q3KJa 
       [attributes] => 
       [pdo] => 
       [enableSchemaCache] => 
       [schemaCacheDuration] => 3600 
       ... 
      ) 

通過上面的憑據，我可以登錄手動到我的數據庫（在phpmyadmin中）。

數據庫轉儲位於F:\site\tests\_data\dump.sql。我已經從我叫網站工作數據庫中創建並做出裏面一些修改：

CREATE DATABASE IF NOT EXISTS `site_test` DEFAULT CHARACTER SET utf8 COLLATE utf8_bin; 
USE `site_test`; 
DROP TABLE IF EXISTS `user`; 
CREATE TABLE `user` (
    `id` smallint(5), 
    `name` varchar(50) 
); 

INSERT INTO `user` VALUES (1,'admin'); 

Codeception 構建命令每次我運行它，得到：

$ ./vendor/bin/codecept build 
Building Guy classes for suites: acceptance, functional, unit 
WebGuy includes modules: WebHelper, PhpBrowser 
WebGuy.php generated successfully. 48 methods added 
TestGuy includes modules: Filesystem, TestHelper, Yii2 
TestGuy.php generated successfully. 53 methods added 
CodeGuy includes modules: CodeHelper 
CodeGuy.php generated successfully. 1 methods added 

Answer 1

確保Db的模塊已啓用您的套裝配置。

然後在使用Db模塊的方法之前，您需要運行codecept build。

通常，您應該在每次啓用或禁用測試套裝配置中的模塊時運行它。