sminnee / silverstripe-framework

		Config::unnest();

	}

	public static function assertContains(

		$needle,

		$haystack,

		$message = '',

		$ignoreCase = FALSE,

		$checkForObjectIdentity = TRUE,

		$checkForNonObjectIdentity = false

	) {

		if ($haystack instanceof DBField) $haystack = (string)$haystack;

		parent::assertContains($needle, $haystack, $message, $ignoreCase, $checkForObjectIdentity, $checkForNonObjectIdentity);

	}

	public static function assertNotContains(

		$needle,

		parent::assertContains($needle, $haystack, $message, $ignoreCase, $checkForObjectIdentity, $checkForNonObjectIdentity);

	}

	public static function assertNotContains(

		$needle,

		$haystack,

		$message = '',

		$ignoreCase = FALSE,

		$checkForObjectIdentity = TRUE,

		$checkForNonObjectIdentity = false

	) {

		if ($haystack instanceof DBField) $haystack = (string)$haystack;

		parent::assertNotContains($needle, $haystack, $message, $ignoreCase, $checkForObjectIdentity, $checkForNonObjectIdentity);

	}

	/**

	 * Clear the log of emails sent