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Test Class for Extravagant Record Creation
@isTest
public class TestLimitCasesBulk {
static testMethod void testLimitCasesBulk() {
//Principle #1: Create records from scratch
//1. Create the custom setting
Max_Cases__c maxNoCases = new Max_Cases__c();
maxNoCases.MaxCases__c = 250;
maxNoCases.Name = 'maxcasesetting';
insert maxNoCases;
//2. Insert 20 users
Profile p = [SELECT Id FROM Profile WHERE Name='Support'];
List<User> allUsers = new List<User>();
for(Integer i=0; i<20; i++) {
User newUser = new User();
newUser .FirstName = 'Elsa' + i;
newUser .LastName = 'of Arendelle + i';
newUser .Email = 'elsa@disney.com' + i;
newUser .Alias = 'asasa' + i;
newUser .Username = 'mankypanky' + i + '@clearstructure.com';
newUser .LocaleSidKey = 'en_US';
newUser .TimeZoneSidKey = 'GMT';
newUser .ProfileID = p.Id;
newUser .LanguageLocaleKey = 'en_US';
newUser .EmailEncodingKey = 'UTF-8';
allUsers.add(newUser);
}
insert allUsers;
//Insert 250 cases for first x users
List<Case> allCases = new List<Case>();
Integer firstCount = Integer.valueOf(Math.random() * 10) ;
for(Integer i=0; i<firstCount; i++) {
for(Integer j=0; j<250; j++) {
Case newCase = new Case();
newCase.Subject = 'Issue' + j;
newCase.Description = 'Description' +j;
newCase.Status = 'Open';
newCase.OwnerId = allUsers[i].Id;
allCases.add(newCase);
}
}
insert allCases;
//Insert upto 250 cases for rest of the users
List<Case> allCasesNew = new List<Case>();
for(Integer i=firstCount; i<20; i++) {
Integer count = Integer.valueOf(Math.random() * 250);
for(Integer j=0; j<count ; j++) {
Case newCase = new Case();
newCase.Subject = 'Issue' + j;
newCase.Description = 'Description' +j;
newCase.Status = 'Open';
newCase.OwnerId = allUsers[i].Id;
allCasesNew.add(newCase);
}
}
insert allCasesNew;
//Setup data has been entered so begin testing
//This will give us a new set of Governor Limits
Test.startTest();
//Find a count of all users with cases= maxNoCases.MaxCases__c = 250
Integer userCtr250 = 0;
List<AggregateResult> groupedResults= [SELECT OwnerId , count(Id) FROM Case
GROUP BY OwnerId];
for(AggregateResult countCase: groupedResults) {
if(countCase.get('expr0')==250) {
userCtr250++;
}
}
//Insert 1 case for each of the 20 users
Integer successCount = 0;
Integer failCount = 0;
for(Integer i=0; i<20; i++) {
Case newCase = new Case();
newCase.Subject = 'Issue' + i;
newCase.Description = 'Description' +i;
newCase.Status = 'Open';
newCase.OwnerId = allUsers[i].Id;
try {
insert newCase;
successCount++;
} catch (Exception e)
{
System.debug('The case couldnt be inserted my friend');
failCount++;
}
}
//Test things that should work
System.assertEquals( math.abs(userCtr250-20), successCount);
//Test things that shouldn't work
System.assertEquals(userCtr250, failCount);
Test.stopTest();
}
}
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