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Drop all DB tables before installation during setup. (#9)

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This ensures a clean state for the extension currently being tested. The alternative requires the user to create and keep track of multiple test databases, or manually delete/re-recreate the database every time they switch between extensions being tested. Now, a simple `composer test:setup` will always reset the test environment to the original state.
This commit is contained in:
Alexander Skvortsov
2021-04-20 14:47:07 -04:00
committed by GitHub
parent 8fd1cc4f0d
commit 0569da23e1
1 changed files with 27 additions and 4 deletions
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31
php-packages/testing/src/integration/Setup/SetupScript.php
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@@ -14,6 +14,7 @@ use Flarum\Install\AdminUser;
use Flarum\Install\BaseUrl; use Flarum\Install\BaseUrl;
use Flarum\Install\DatabaseConfig; use Flarum\Install\DatabaseConfig;
use Flarum\Install\Installation; use Flarum\Install\Installation;
use Flarum\Install\Steps\ConnectToDatabase;
use Flarum\Testing\integration\UsesTmpDir; use Flarum\Testing\integration\UsesTmpDir;
class SetupScript class SetupScript
@@ -62,6 +63,11 @@ class SetupScript
*/ */
protected $pref; protected $pref;
/**
* @var DatabaseConfig
*/
private $dbConfig;
public function __construct() public function __construct()
{ {
$this->host = getenv('DB_HOST') ?: 'localhost'; $this->host = getenv('DB_HOST') ?: 'localhost';
@@ -77,6 +83,7 @@ class SetupScript
$tmp = $this->tmpDir(); $tmp = $this->tmpDir();
echo "Connecting to database $this->name at $this->host:$this->port.\n"; echo "Connecting to database $this->name at $this->host:$this->port.\n";
echo "Warning: all tables will be dropped to ensure clean state. DO NOT use your production database!\n";
echo "Logging in as $this->user with password '$this->pass'.\n"; echo "Logging in as $this->user with password '$this->pass'.\n";
echo "Table prefix: '$this->pref'\n"; echo "Table prefix: '$this->pref'\n";
echo "\nStoring test config in '$tmp'\n"; echo "\nStoring test config in '$tmp'\n";
@@ -91,6 +98,12 @@ class SetupScript
echo "\nOff we go...\n"; echo "\nOff we go...\n";
$this->dbConfig = new DatabaseConfig('mysql', $this->host, $this->port, $this->name, $this->user, $this->pass, $this->pref);
echo "\nWiping DB to ensure clean state\n";
$this->wipeDb();
echo "Success! Proceeding to installation...\n";
$this->setupTmpDir(); $this->setupTmpDir();
$installation = new Installation( $installation = new Installation(
@@ -98,7 +111,7 @@ class SetupScript
'base' => $tmp, 'base' => $tmp,
'public' => "$tmp/public", 'public' => "$tmp/public",
'storage' => "$tmp/storage", 'storage' => "$tmp/storage",
'vendor' => getcwd().'/vendor', 'vendor' => getcwd() . '/vendor',
]) ])
); );
@@ -106,9 +119,7 @@ class SetupScript
->configPath('config.php') ->configPath('config.php')
->debugMode(true) ->debugMode(true)
->baseUrl(BaseUrl::fromString('http://localhost')) ->baseUrl(BaseUrl::fromString('http://localhost'))
->databaseConfig( ->databaseConfig($this->dbConfig)
new DatabaseConfig('mysql', $this->host, $this->port, $this->name, $this->user, $this->pass, $this->pref)
)
->adminUser(new AdminUser( ->adminUser(new AdminUser(
'admin', 'admin',
'password', 'password',
@@ -123,4 +134,16 @@ class SetupScript
echo "Installation complete\n"; echo "Installation complete\n";
} }
protected function wipeDb()
{
// Reuse the connection step to include version checks
(new ConnectToDatabase($this->dbConfig, function ($db) {
// Inspired by Laravel's db:wipe
$builder = $db->getSchemaBuilder();
$builder->dropAllTables();
$builder->dropAllViews();
}))->run();
}
} }