Php codeception未看到dump.sql

我正在使用Yi2和Codeception。问题是Codeception似乎看不到数据库转储。为了简单起见，我只考虑LogCeP验收测试：

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，当我跑步的时候

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

一切正常运行：

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

但只要我添加以下行

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

测试开始失败：

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!

\Yii:：$app->db的打印输出提供：

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

使用上面的凭据，我可以手动登录到我的数据库（在phpmyadmin中）

数据库转储位于

F:\site\tests\\u data\dump.sql

中。我从名为站点的工作数据库中创建了它，并在其中进行了一些修改：

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');

Codeceptionbuild命令每次运行时，都会给出：

$ ./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

---

确保为套装配置启用了Db模块

然后，在使用Db模块的方法之前，需要运行

codecept build

---

通常，您应该在每次启用或禁用测试套件配置中的模块时运行它。

很抱歉没有提到这一点，但我每次都会这样做。现在我将在问题中提到这一点。请运行

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

查看更详细的输出，并确保在测试套件配置中启用了Db模块（在您的情况下是acceptance.suit.yml），然后重新构建WebGuyThank！将Db配置块从codeception.yml复制到acceptance.suit.yml后，它开始工作了！我原以为codeception.yml中的设置会被其他设置增强，但结果表明，并不是所有设置都被考虑在内。不必从global codeception.yml复制所有Db配置，只需启用Db模块，以便将

启用：[Selenium2，Db]

添加到

模块

部分。

$ ./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