Test Class for Trigger before insert before update





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I am very new to APEX and I have written the following trigger that updates the due date on a case based upon an SLA value stored in another object once the user fills a value in a lookup field



trigger SetCaseSLA on Case (before insert, before update) {

for (Case ca : Trigger.new) {
if ((ca.CaseType__c != NULL) && (ca.DueDate__c == NULL)) {

id CaseTypeId = ca.CaseType__c;

List<CaseType__c> results = [select SLA__c from caseType_c where id = :CaseTypeId];
Integer mySLA = Integer.valueOf(results[0].get('SLA__c'));


ca.DueDate__c = BusinessHours.add(ca.BusinessHoursId, System.now(), mySLA * 60 * 60 * 1000L);

}
}
}


Then I have written the following Apex Test Class however it would appear that the DueDate is always null and the trigger is not firing is there something wrong with the setup of the test class causing the trigger not to fire?



@isTest
private class TestSetDueDate {
@isTest static void TestDueDate() {

CaseType__c csecat = new CaseType__c();
csecat.CaseTypeName__c = 'My Type Test';
csecat.SLA__c = 2;

insert csecat;

Case cse = new Case();
cse.Origin='Email';
cse.BusinessHoursID = '01m3C00000008d2QAA';

Test.startTest();

insert cse;

cse.CaseType__c = csecat.id;

update cse;

Test.stopTest();

System.debug(csecat.SLA__c);
System.debug(cse.DueDate__c);
System.debug(cse.CaseType__c);


System.assertEquals(cse.DueDate__c , BusinessHours.add(cse.BusinessHoursId, system.now(), 2 * 60 * 60 * 1000L));
}

}









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    up vote
    1
    down vote

    favorite












    I am very new to APEX and I have written the following trigger that updates the due date on a case based upon an SLA value stored in another object once the user fills a value in a lookup field



    trigger SetCaseSLA on Case (before insert, before update) {

    for (Case ca : Trigger.new) {
    if ((ca.CaseType__c != NULL) && (ca.DueDate__c == NULL)) {

    id CaseTypeId = ca.CaseType__c;

    List<CaseType__c> results = [select SLA__c from caseType_c where id = :CaseTypeId];
    Integer mySLA = Integer.valueOf(results[0].get('SLA__c'));


    ca.DueDate__c = BusinessHours.add(ca.BusinessHoursId, System.now(), mySLA * 60 * 60 * 1000L);

    }
    }
    }


    Then I have written the following Apex Test Class however it would appear that the DueDate is always null and the trigger is not firing is there something wrong with the setup of the test class causing the trigger not to fire?



    @isTest
    private class TestSetDueDate {
    @isTest static void TestDueDate() {

    CaseType__c csecat = new CaseType__c();
    csecat.CaseTypeName__c = 'My Type Test';
    csecat.SLA__c = 2;

    insert csecat;

    Case cse = new Case();
    cse.Origin='Email';
    cse.BusinessHoursID = '01m3C00000008d2QAA';

    Test.startTest();

    insert cse;

    cse.CaseType__c = csecat.id;

    update cse;

    Test.stopTest();

    System.debug(csecat.SLA__c);
    System.debug(cse.DueDate__c);
    System.debug(cse.CaseType__c);


    System.assertEquals(cse.DueDate__c , BusinessHours.add(cse.BusinessHoursId, system.now(), 2 * 60 * 60 * 1000L));
    }

    }









    share|improve this question


























      up vote
      1
      down vote

      favorite









      up vote
      1
      down vote

      favorite











      I am very new to APEX and I have written the following trigger that updates the due date on a case based upon an SLA value stored in another object once the user fills a value in a lookup field



      trigger SetCaseSLA on Case (before insert, before update) {

      for (Case ca : Trigger.new) {
      if ((ca.CaseType__c != NULL) && (ca.DueDate__c == NULL)) {

      id CaseTypeId = ca.CaseType__c;

      List<CaseType__c> results = [select SLA__c from caseType_c where id = :CaseTypeId];
      Integer mySLA = Integer.valueOf(results[0].get('SLA__c'));


      ca.DueDate__c = BusinessHours.add(ca.BusinessHoursId, System.now(), mySLA * 60 * 60 * 1000L);

      }
      }
      }


      Then I have written the following Apex Test Class however it would appear that the DueDate is always null and the trigger is not firing is there something wrong with the setup of the test class causing the trigger not to fire?



      @isTest
      private class TestSetDueDate {
      @isTest static void TestDueDate() {

      CaseType__c csecat = new CaseType__c();
      csecat.CaseTypeName__c = 'My Type Test';
      csecat.SLA__c = 2;

      insert csecat;

      Case cse = new Case();
      cse.Origin='Email';
      cse.BusinessHoursID = '01m3C00000008d2QAA';

      Test.startTest();

      insert cse;

      cse.CaseType__c = csecat.id;

      update cse;

      Test.stopTest();

      System.debug(csecat.SLA__c);
      System.debug(cse.DueDate__c);
      System.debug(cse.CaseType__c);


      System.assertEquals(cse.DueDate__c , BusinessHours.add(cse.BusinessHoursId, system.now(), 2 * 60 * 60 * 1000L));
      }

      }









      share|improve this question















      I am very new to APEX and I have written the following trigger that updates the due date on a case based upon an SLA value stored in another object once the user fills a value in a lookup field



      trigger SetCaseSLA on Case (before insert, before update) {

      for (Case ca : Trigger.new) {
      if ((ca.CaseType__c != NULL) && (ca.DueDate__c == NULL)) {

      id CaseTypeId = ca.CaseType__c;

      List<CaseType__c> results = [select SLA__c from caseType_c where id = :CaseTypeId];
      Integer mySLA = Integer.valueOf(results[0].get('SLA__c'));


      ca.DueDate__c = BusinessHours.add(ca.BusinessHoursId, System.now(), mySLA * 60 * 60 * 1000L);

      }
      }
      }


      Then I have written the following Apex Test Class however it would appear that the DueDate is always null and the trigger is not firing is there something wrong with the setup of the test class causing the trigger not to fire?



      @isTest
      private class TestSetDueDate {
      @isTest static void TestDueDate() {

      CaseType__c csecat = new CaseType__c();
      csecat.CaseTypeName__c = 'My Type Test';
      csecat.SLA__c = 2;

      insert csecat;

      Case cse = new Case();
      cse.Origin='Email';
      cse.BusinessHoursID = '01m3C00000008d2QAA';

      Test.startTest();

      insert cse;

      cse.CaseType__c = csecat.id;

      update cse;

      Test.stopTest();

      System.debug(csecat.SLA__c);
      System.debug(cse.DueDate__c);
      System.debug(cse.CaseType__c);


      System.assertEquals(cse.DueDate__c , BusinessHours.add(cse.BusinessHoursId, system.now(), 2 * 60 * 60 * 1000L));
      }

      }






      apex trigger failing-tests






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      edited Nov 19 at 23:44









      David Reed

      27.3k61746




      27.3k61746










      asked Nov 19 at 23:43









      user3456401

      103




      103






















          1 Answer
          1






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          up vote
          3
          down vote



          accepted










          As in all other Apex functionality, you must query fields that you wish to update on your sObject variables. The only field that is automatically updated for you is Id after an insert DML.



          After Test.stopTest(), you must do



          cse = [SELECT CaseType__c, DueDate__c FROM Case WHERE Id = :cse.Id];


          Only then can you perform assertions to validate your code's behavior.






          share|improve this answer





















          • Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
            – user3456401
            Nov 19 at 23:59











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          1 Answer
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          active

          oldest

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          1 Answer
          1






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          up vote
          3
          down vote



          accepted










          As in all other Apex functionality, you must query fields that you wish to update on your sObject variables. The only field that is automatically updated for you is Id after an insert DML.



          After Test.stopTest(), you must do



          cse = [SELECT CaseType__c, DueDate__c FROM Case WHERE Id = :cse.Id];


          Only then can you perform assertions to validate your code's behavior.






          share|improve this answer





















          • Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
            – user3456401
            Nov 19 at 23:59















          up vote
          3
          down vote



          accepted










          As in all other Apex functionality, you must query fields that you wish to update on your sObject variables. The only field that is automatically updated for you is Id after an insert DML.



          After Test.stopTest(), you must do



          cse = [SELECT CaseType__c, DueDate__c FROM Case WHERE Id = :cse.Id];


          Only then can you perform assertions to validate your code's behavior.






          share|improve this answer





















          • Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
            – user3456401
            Nov 19 at 23:59













          up vote
          3
          down vote



          accepted







          up vote
          3
          down vote



          accepted






          As in all other Apex functionality, you must query fields that you wish to update on your sObject variables. The only field that is automatically updated for you is Id after an insert DML.



          After Test.stopTest(), you must do



          cse = [SELECT CaseType__c, DueDate__c FROM Case WHERE Id = :cse.Id];


          Only then can you perform assertions to validate your code's behavior.






          share|improve this answer












          As in all other Apex functionality, you must query fields that you wish to update on your sObject variables. The only field that is automatically updated for you is Id after an insert DML.



          After Test.stopTest(), you must do



          cse = [SELECT CaseType__c, DueDate__c FROM Case WHERE Id = :cse.Id];


          Only then can you perform assertions to validate your code's behavior.







          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 19 at 23:49









          David Reed

          27.3k61746




          27.3k61746












          • Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
            – user3456401
            Nov 19 at 23:59


















          • Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
            – user3456401
            Nov 19 at 23:59
















          Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
          – user3456401
          Nov 19 at 23:59




          Thanks @David for your explanation that is exactly where I was going wrong and it really helped me to understand why its necessary
          – user3456401
          Nov 19 at 23:59


















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