@isTest
private class ViewParticipantsControllerTest {
    static testMethod void testMethod1() {
        TestDataUtility.CreatePIPolicyConfiguration('Contact');
        Contact con = new Contact();

        Test.startTest();
        ApexPages.StandardController sc = new ApexPages.StandardController(con);
        ViewParticipantsController vp = new ViewParticipantsController(sc);
        Test.stopTest();
    }
}