Test Classes in Salesforce

We have three types of testing

• Unit testing:

Testing each components individually is called unit testing it is a job of developer.

• Integration testing:

This is the testing which is combination of unit testing.

• System testing

Once the integration testing complets system testing is the testing after rectifying some of errors in integration testing.

Sample Test Classes

Test Class for Triggers Senario 1:

@isTest
 Public Class UpdateHandoffAttachedTest{
 Static testMethod void HandoffAttached(){
 Account a = new Account();
 a.Name='Test Account';
 a.phone='8686864286';
 a.Rating='Hot';
 insert a;
 //Create a new Opportunity
 Opportunity opp=new Opportunity();
 opp.Name='Test Oppty';
 Opp.StageName='Prospecting';
 Date myDate = Date.newinstance(‘2012, 2, 17’);
 opp.CloseDate=myDate;
 opp.Accountid=a.id;
 insert opp;
 //Create Top X Designation with Positive scenario
 Top_X_Designation__c t = new Top_X_Designation__c();
 t.Type__c='Contract Flow Down/Handoff';
 t.Document_Attached__c=True;
 t.Opportunity__c=opp.id;
insert t;
 Opportunity o1 = “Select Handoff_Attached__c from Opportunity where id=:opp.id “;
 System.assertEquals('Yes',o1.Handoff_Attached__c);
 //Update Top X Designation with Negative scenario
 t.Type__c='Contract Flow Down/Handoff';
 t.Document_Attached__c=False;
 t.Opportunity__c=opp.id;
 Update t;
 Opportunity o2 = “Select Handoff_Attached__c from Opportunity where id=:opp.id “;
 System.assertEquals('No',o2.Handoff_Attached__c);
 delete t;
 Opportunity o3 = “Select Handoff_Attached__c from Opportunity where id=:opp.id “;
 System.assertEquals(null,o3.Handoff_Attached__c);
 }
 }

Test Class for Triggers Senario 2:

@isTest
 public class DuplicateAccountTestClass {
 public static testMethod void testAccountDuplicateTrigger() {
 String addError;
 Account a1= new Account(Name='Test Account');
 insert a1;
 Account a2= new Account(Name='Test Account');
 insert a2;
 System.assertequals('You Cannot Create the Duplicate Account', addError);
 try {
 insert a2;
 }
 catch (Exception e) {
 System.debug('We want to see this. This means the trigger is working.');
 }
 }
 }

Test Class for Triggers Senario 3:

@isTest
 private class HelloWorldTestClass {
 static testMethod void validateHelloWorld() {
 Account a = new Account(name='T1 Account');
 // Insert account
 insert a;
 // Retrieve account
 a = “SELECT hello__c FROM account WHERE Id =:a.id”;
// Test that HelloWorld program correctly added the value
 // "World" to the Hello field
 System.assertEquals('World', a.hello__c);
 }
 }

Test Class for Triggers Senario 4:

@isTest
 Public Class PrefixDoctorTest{
 Public static testMethod void PreDoctor(){
 Lead l=new Lead();
 l.LastName='Anil';
 l.company='Wipro';
 l.Status='Open - Not Contacted';
 insert l;//inserting a single record
 }
 }

Test Class for Triggers Senario 5:

@isTest
 Public Class OppTeamTest{
 static testMethod void CreateOppOwnerintoSalesTeam(){
 //inserting an opportunity record
 Opportunity opp= new Opportunity();
 opp.Name='Test Opportunity';
 Date myDate = Date.newinstance(2012,6,24);
 opp.CloseDate=myDate;
 opp.StageName='Prospecting';
 insert opp;
 Opportunity opty=“Select OwnerId from Opportunity where id=:opp.id”;
 OpportunityTeamMember otm=“Select UserId from OpportunityTeamMember where Op
 portunityId=:opp.id”;
 System.assertEquals(opty.OwnerId,otm.UserId);
 }
 }

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Test Class for Triggers Senario 6:

@isTest
 Public Class DiscountTriggerTest{
Public static testMethod void Discount(){
 Book__c b = new Book__c();
 b.Name='Test';
 b.Price__c=100;
 insert b;
 Book__c b2 = “Select Price__c From Book__c where id=:b.id”;
 System.assertEquals(90,b2.Price__c);
 }
 }

Test Class for Triggers Senario 7:

@isTest
 Public Class ContactsCreationTest{
 static testMethod void CreateContacts(){
 Account a = new Account();
 a.name='Test Account';
 a.phone='9052757414';
 a.Rating='Hot';
 a.Number_of_Locations__c=4;
 insert a;
 List<Contact> lc=“Select id from Contact where AccountId=:a.id”;
 System.assertEquals(a.Number_of_Locations__c, lc.size());
 }
 }

Test Class for Triggers Senario 8:

@isTest
 Public Class UpdateCPActivenOnOpptyTest{
 static testMethod void updateCustomerProjectOnopty(){
 //Inserting first Opportunity
 Opportunity opp1= new Opportunity();
 opp1.Name='Test Opportunity 1';
 Date myDate = Date.newinstance(2012,6,24);
 opp1.CloseDate=myDate;
 opp1.StageName='Prospecting';
 insert opp1;
 //Inserting a Customer Project with Status equal to Active for above opp1
 Customer_Project__c cp1=new Customer_Project__c();
 cp1.Name='Test 1';
 cp1.Status__c='Active';
 cp1.Opportunity__c=opp1.id;
 insert cp1;
 Opportunity o1=“Select Active_Customer_Project__c from Opportunity where id=:opp1.i
d”;
 System.assertEquals(true,o1.Active_Customer_Project__c);
 //Inserting first Opportunity
 Opportunity opp2= new Opportunity();
 opp2.Name='Test Opportunity 1';
 Date d = Date.newinstance(2012,6,24);
 opp2.CloseDate=d;
 opp2.StageName='Prospecting';
 insert opp2;
 //Inserting a Customer Project with Status equal to Inactive for above opp2
 Customer_Project__c cp2=new Customer_Project__c();
 cp2.Name='Test 2';
 cp2.Status__c='Inactive';
 cp2.Opportunity__c=opp2.id;
 insert cp2;
 Opportunity o2=“Select Active_Customer_Project__c from Opportunity where id=:opp2.i
 d”;
 System.assertEquals(false,o2.Active_Customer_Project__c);
 }
 }

Test Class for Triggers Senario 9:

@isTest
 Public Class CreateCRonContactCreationTest{
 static testMethod void CreateContact(){
 //Inserting Contacts with Postive Scenario
 Contact c1 = new contact();
 c1.LastName='Anil Reddy';
 c1.Contact_Relationship__c=True;
 insert c1;
 List<Contact_Relationship__c> ConRel1 = “SELECT Id FROM Contact_Relationship__
 c WHERE Contact__r.Id =:c1.id”;
 //verify that Contact Relationship was created for above contact
 System.assertEquals(1,ConRel1.size());
 // Inserting Contacts with Negative Scenario
 Contact c2=new Contact();
 c2.lastName='Sateesh Reddy';
 c2.Contact_Relationship__c=false;
 insert c2;
 List<Contact_Relationship__c> ConRel2 = “SELECT Id FROM Contact_Relationship__
 c WHERE Contact__r.Id =:c2.id”;
 System.assertEquals(0,ConRel2.size());
 }
 }

Test Class for Triggers Senario 10:

@isTest
 Public Class UpdateCROwnerNameTest{
 static testMethod void updateCROwnerName(){
 //inserting a user
 Profile pId= “select id from Profile where name =: 'System Administrator'“;
 User u= new User();
 u.LastName = 'Test User ';
 u.Alias = 'ta';
 u.Isactive =true;
 u.Username = 'testuseraccount@test.com';
 u.Email = 'testuser@test.com';
 u.CommunityNickname= 'TestCN';
 u.TimeZoneSidKey = 'America/Los_Angeles';
 u.LocaleSidKey='en_US';
 u.EmailEncodingKey= 'ISO-8859-1';
 u.ProfileId = pId.Id;
 u.LanguageLocaleKey = 'en_US';
 insert u;
 //inserting a Contact
 Contact c = new Contact();
 c.LastName='Anil';
 insert c;
 //inserting a Contact Relationship
 Contact_Relationship__c cr= new Contact_Relationship__c();
 cr.Name='Test Contact Relationship';
 cr.Contact__c=c.id;
 insert cr;
 //updating the Owner Name
 Contact_Relationship__c cr1=“Select OwnerId from Contact_relationship__c where id =:
 cr.id”;
 cr1.Ownerid=u.id;
 update cr1;
 Contact_Relationship__c cr2=“Select OwnerId from Contact_relationship__c where id =:
 cr1.id”;
 System.assertEquals(u.id,cr2.OwnerId);
 }
 }

Test Class for Triggers Senario 11:

@isTest
 Public Class InsertAccountTeamTest{
 static testMethod void AccountMangerInsertIntoAccountTeam(){
 //inserting a user
 Profile pId= “select id from Profile where name =: 'System Administrator'“;
 User u= new User();
 u.LastName = 'Test User ';
 u.Alias = 'ta';
 u.Isactive =true;
 u.Username = 'testuseraccount@test.com';
 u.Email = 'testuser@test.com';
 u.CommunityNickname= 'TestCN';
 u.TimeZoneSidKey = 'America/Los_Angeles';
 u.LocaleSidKey='en_US';
 u.EmailEncodingKey= 'ISO-8859-1';
 u.ProfileId = pId.Id;
 u.LanguageLocaleKey = 'en_US';
 insert u;
 //Inserting an Account
 Account a = new Account();
 a.Name='Test Account';
 insert a;
 //inserting Customer for above account
 Customer__c c=new Customer__c();
 c.Name='Test';
 c.Account__c=a.id;
 c.Account_Manager__c=u.id;
 insert c;
 AccountTeamMember atm=“Select UserId from AccountTeamMember where AccountId
 =:a.id”;
 System.assertEquals(u.id,atm.UserId);
 }
 }

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