Tests Database Logging module functionality through interfaces.
First logs in users, then creates database log events, and finally tests Database Logging module functionality through both the admin and user interfaces.
function testDBLog() {
// Login the admin user.
$this
->drupalLogin($this->big_user);
$row_limit = 100;
$this
->verifyRowLimit($row_limit);
$this
->verifyCron($row_limit);
$this
->verifyEvents();
$this
->verifyReports();
// Login the regular user.
$this
->drupalLogin($this->any_user);
$this
->verifyReports(403);
}