Author Archives: Biswajeet

About Biswajeet

Biswajeet is my Name, Success is my Aim and Challenge is my Game. Risk & Riding is my Passion and Hard Work is my Occupation. Love is my Friend, Perfection is my Habit and Smartness is my Style. Smiling is my Hobby, Politeness is my Policy and Confidence is my Power.

Test Class for Batch Apex in Salesforce

Biswajeet March 21, 2016 No Comments

Batch Class:

global class BatchAccount implements Database.Batchable<sObject> 
{
    global Database.QueryLocator start(Database.BatchableContext BC) {
		
        return Database.getQueryLocator('SELECT Id,Name FROM Account');
    }
	
    global void execute(Database.BatchableContext BC, List<Account> scope) {
		
        for(Account a : scope)
        {
            a.Name = a.Name + ' Updated';
        }
        update scope;
    }
	
    global void finish(Database.BatchableContext BC) {
		
    }
}

Test Class:

@isTest 
public class BatchAccountTest 
{
    static testMethod void test() 
    {
        List<Account> accList = new List<Account>();
        for(Integer i = 0 ; i < 200; i++)
        {
            Account acc = new Account();
            acc.Name = 'Name' + i;
            accList.add(acc);
        }
        Insert accList;
        
		Test.startTest();
		BatchAccount obj = new BatchAccount();
		DataBase.executeBatch(obj); 
		Test.stopTest();
		
		//Verify accounts updated
		List<Account> accUpdatedList = [SELECT Id, Name FROM Account];
		System.assert(accUpdatedList[0].Name.Contains('Updated'));
    }
}

Salesforce Sample Image Link Formulas

Biswajeet March 11, 2016 2 Comments

Flags: This formula displays a green, yellow, or red flag image to indicate case priority.

IMAGE( 
CASE( Priority, 
"Low", "/img/samples/flag_green.gif",
"Medium", "/img/samples/flag_yellow.gif",
"High", "/img/samples/flag_red.gif", 
"/s.gif"), 
"Priority Flag")

Colors: This formula displays a 10 x 10 pixel image of a red, yellow, or green, depending on the value of a Case Age custom number field.

IF( Case_Age__c > 20, 
IMAGE("/img/samples/color_red.gif", "red", 10, 10),
IF( Case_Age__c > 10,
IMAGE("/img/samples/color_yellow.gif", "yellow", 10, 10),
IMAGE("/img/samples/color_green.gif", "green", 10, 10)
))

Lights: This formula displays a green, yellow, or red traffic light images to indicate status, using a custom picklist field called Status.

IMAGE( 
CASE(Status__c, 
"Green", "/img/samples/light_green.gif",
"Yellow", "/img/samples/light_yellow.gif",
"Red", "/img/samples/light_red.gif", 
"/s.gif"), 
"status color")

Stars: This formula displays a set of one to five stars to indicate a rating or score.

IMAGE( 
CASE(Rating__c, 
"1", "/img/samples/stars_100.gif",
"2", "/img/samples/stars_200.gif",
"3", "/img/samples/stars_300.gif", 
"4", "/img/samples/stars_400.gif", 
"5", "/img/samples/stars_500.gif", 
"/img/samples/stars_000.gif"), 
"rating")

Circles: This formula displays a colored circle to indicate a rating on a scale of one to five, where solid red is one, half red is two, black outline is three, half black is four, and solid black is five.

IMAGE( 
CASE(Rating__c, 
"1", "/img/samples/rating1.gif",
"2", "/img/samples/rating2.gif",
"3", "/img/samples/rating3.gif", 
"4", "/img/samples/rating4.gif", 
"5", "/img/samples/rating5.gif", 
"/s.gif"), 
"rating")

Priority: This formula displays a red colored priority sign to indicate a priority picklist value.

IMAGE( 
CASE(Priority__c, 
"Very Low", "/img/samples/rating1.gif",
"Low", "/img/samples/rating2.gif",
"Medium", "/img/samples/rating3.gif", 
"High", "/img/samples/rating4.gif", 
"Very High", "/img/samples/rating5.gif", 
"/s.gif"), 
"rating")

Impact of Deleting Accounts in Salesforce

Biswajeet February 29, 2016 No Comments

To delete Account records, you must have the permission to delete it. The Delete option is available on the account’s detail page and on its row on the account list page in both Salesforce Classic and Lightning Experience. If you don’t see the delete option, you don’t have permission to delete the account.

Most accounts and their associated records can be deleted in one click – but some accounts can’t be deleted until associations have been removed. This is not related from where you delete the Account: page layout, apex code, API, etc.

Deleted accounts are moved to the Recycle Bin, along with these associated items.

Contacts
Opportunities
Contracts (if they’re not activated)
Activities
Notes
Attachments
Portal roles and groups (if all portal users in the account are disabled.)
Partner relationships
Relationship group members

Note: We can’t access the recycle bin from Lightning Experience, but deleted items still go into it. Switch to Salesforce Classic temporarily to view or restore recycle bin items.

If you restore an account from the Recycle Bin, any related items are also restored except for:

Relationship group members in certain cases.
Portal roles and groups.

You can’t delete an account if:

You don’t have the Delete permission on accounts.
You aren’t the account’s owner, above the account’s owner in the organization role hierarchy; or an administrator.

You can’t delete a partner account if:

It has any child records, associated cases, activated contracts, or related opportunities that other users own.
It has associated contacts that are enabled as Customer or Partner users.
It is associated with a channel program membership.

If you want to delete an account that has closed/won opportunities you own, you have to delete the closed/won opportunities along with the account or keep the account. If you want to delete an account that is associated with a channel program membership, you have to delete the membership before deleting the account.

Select All Checkbox Using Javascript in Visualforce Page

Biswajeet February 20, 2016 1 Comment

Controller:

public with sharing class Sample { 

    public List<AccountWrapper> accountWrapperList {get; set;}
    
    public Sample (){
        if(accountWrapperList == null) {
            accountWrapperList = new List<AccountWrapper>();
            for(Account a: [SELECT Id, Name From Account Limit 10]) {
                accountWrapperList.add(new AccountWrapper(a));
            }
        }
    }
     
    public class AccountWrapper {
        public Account acc {get; set;}
        public Boolean isSelected{get; set;}
 
        public AccountWrapper(Account a) {
            acc = a;
            isSelected = false;
        }
    }  
    
}

Visualforce Page:

<apex:page controller="Sample" sidebar="false" showHeader="false">
    <script type="text/javascript">
        function selectAllCheckboxes(obj,InputID){
            var inputCheckBox = document.getElementsByTagName("input");    
            for(var i=0; i<inputCheckBox.length; i++){          
                if(inputCheckBox[i].id.indexOf(InputID)!=-1){                                     
                    inputCheckBox[i].checked = obj.checked;
                }
            }
        }
    </script>
    <apex:form >
        <apex:pageBlock >
            <apex:pageBlockTable value="{!accountWrapperList}" var="a" id="table" title="All Accounts">
                <apex:column >
                    <apex:facet name="header">
                        <apex:inputCheckbox onclick="selectAllCheckboxes(this,'inputId')"/>
                    </apex:facet>
                    <apex:inputCheckbox value="{!a.isSelected}" id="inputId"/>
                </apex:column>
                <apex:column value="{!a.acc.Name}" />
            </apex:pageBlockTable>
        </apex:pageBlock>
    </apex:form>
</apex:page>

Output:

TestVisible annotation in Salesforce

Biswajeet February 16, 2016 No Comments

TestVisible annotation allow test methods to access private or protected members of another class outside the test class. These members include methods, member variables, and inner classes. This annotation enables a more permissive access level for running tests only. This annotation doesn’t change the visibility of members if accessed by non-test classes.

With this annotation, you don’t have to change the access modifiers of your methods and member variables to public if you want to access them in a test method. For example, if a private member variable isn’t supposed to be exposed to external classes but it should be accessible by a test method, you can add the TestVisible annotation to the variable definition.

This example shows how to annotate a private class member variable and private method with TestVisible and how to access it in test class.

Sample Class:

public class TestVisibleExample {
    //Private member variable
    @TestVisible private static Integer recordNumber = 1;

    //Private method
    @TestVisible private static void updateRecord(String name) {
        // Do something
    }
}