@isTest
private class RepairAgainAnPDFControllerTest {
    static testMethod void testMethod_01(){
        RepairAgainAn__c ra = new RepairAgainAn__c();
        ra.Name = 'TestRa';
        insert ra;
        ApexPages.currentPage().getParameters().put('id', ra.Id);
        RepairAgainAnPDFController controller = new RepairAgainAnPDFController();
        controller.init();
    }

}