sakthivelsfdc

@isTest 
public class contactUpdateFromScheduleClassTest {

	@isTest static void contactUpdateTest_Schedule() {

		Contact cont = new Contact(FirstName ='First Name', LastName ='Last Name', Email='sakthi@theblogreaders.com');
		insert cont;

		// Seconds Minutes Hours Day_of_month Month Day_of_week optional_year
		String CRON_EXP = '0 6 * * * ?';

sakthivelsfdc

String yourFilesContent = 'TheBlogReaders.com File upload content';
 
ContentVersion conVer = new ContentVersion();
conVer.ContentLocation = 'S'; // to use S specify this document is in Salesforce, to use E for external files
conVer.PathOnClient = 'testing.txt'; // The files name, extension is very important here which will help the file in preview.
conVer.Title = 'Testing Files'; // Display name of the files
conVer.VersionData = EncodingUtil.base64Decode(yourFilesContent); // converting your binary string to Blog
insert conVer;    //Insert ContentVersion