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How to write the Test class for this code?
public class DrugStockvalueCtrl
{
public DrugSale__c crs{get;set;}
public List<DrugSale__c> lcrs{get;set;}
public List<AggregateResult> aggr{get;set;}
public List<PieWedgeData> pieData {get;set;}
public DrugStockvalueCtrl()
{
crs= new DrugSale__c();
lcrs= new List<DrugSale__c>();
aggr = new List<AggregateResult>();
pieData=new List<PieWedgeData>();
}
public Pagereference getBill()
{
Date frm=Date.parse(ApexPages.CurrentPage().getParameters().get('jb'));
Date tod=Date.parse(ApexPages.CurrentPage().getParameters().get('gb'));
aggr = new List<AggregateResult>();
lcrs=[select Name,Drug_Name__c,DateofSale__c,Price_Amount__c from DrugSale__c where (DateofSale__c> :frm and DateofSale__c< :tod)];
pieData= new List<PieWedgeData>();
for(Integer k=0;k<lcrs.size();k++)
{
pieData.add(new PieWedgeData(lcrs[k].Drug_Name__c,lcrs[k].Price_Amount__c ));
}
return null;
}
public class PieWedgeData
{
public String DrugName{get;set;}
public Decimal PriceAmount{get;set;}
public PieWedgeData(String drug,Decimal dtype)
{
this.DrugName=drug;
this.PriceAmount=dtype;
}
}
}
{
public DrugSale__c crs{get;set;}
public List<DrugSale__c> lcrs{get;set;}
public List<AggregateResult> aggr{get;set;}
public List<PieWedgeData> pieData {get;set;}
public DrugStockvalueCtrl()
{
crs= new DrugSale__c();
lcrs= new List<DrugSale__c>();
aggr = new List<AggregateResult>();
pieData=new List<PieWedgeData>();
}
public Pagereference getBill()
{
Date frm=Date.parse(ApexPages.CurrentPage().getParameters().get('jb'));
Date tod=Date.parse(ApexPages.CurrentPage().getParameters().get('gb'));
aggr = new List<AggregateResult>();
lcrs=[select Name,Drug_Name__c,DateofSale__c,Price_Amount__c from DrugSale__c where (DateofSale__c> :frm and DateofSale__c< :tod)];
pieData= new List<PieWedgeData>();
for(Integer k=0;k<lcrs.size();k++)
{
pieData.add(new PieWedgeData(lcrs[k].Drug_Name__c,lcrs[k].Price_Amount__c ));
}
return null;
}
public class PieWedgeData
{
public String DrugName{get;set;}
public Decimal PriceAmount{get;set;}
public PieWedgeData(String drug,Decimal dtype)
{
this.DrugName=drug;
this.PriceAmount=dtype;
}
}
}
1) http://amitsalesforce.blogspot.in/search/label/Test%20Class
2) http://amitsalesforce.blogspot.in/2015/06/best-practice-for-test-classes-sample.html
Please try below code. I hope that will help you
@isTest public class DrugStockvalueCtrlTest { static testMethod void testMethod1() { DrugSale__c ds = new DrugSale__c (); // Add all required field insert ds; Test.StartTest(); Date jb = System.today(); Date gb = System.today(); PageReference pageRef = Page.AccountPlan; // Add your VF page Name here pageRef.getParameters().put('jb', String.valueOf(jb) ); pageRef.getParameters().put('gb', String.valueOf(gb) ); Test.setCurrentPage(pageRef); DrugStockvalueCtrl testAccPlan = new DrugStockvalueCtrl(); testAccPlan.getBill(); Test.StopTest(); } }Please follow below salesforce Best Practice for Test Classes :-
1. Test class must start with @isTest annotation if class class version is more than 25
2. Test environment support @testVisible , @testSetUp as well
3. Unit test is to test particular piece of code working properly or not .
4. Unit test method takes no argument ,commit no data to database ,send no email ,flagged with testMethod keyword .
5. To deploy to production at-least 75% code coverage is required
6. System.debug statement are not counted as a part of apex code limit.
7. Test method and test classes are not counted as a part of code limit
9. We should not focus on the percentage of code coverage ,we should make sure that every use case should covered including positive, negative,bulk and single record .
Single Action -To verify that the the single record produces the correct an expected result .
Bulk action -Any apex record trigger ,class or extension must be invoked for 1-200 records .
Positive behavior : Test every expected behavior occurs through every expected permutation , i,e user filled out every correctly data and not go past the limit .
Negative Testcase :-Not to add future date , Not to specify negative amount.
Restricted User :-Test whether a user with restricted access used in your code .10. Test class should be annotated with @isTest .
11 . @isTest annotation with test method is equivalent to testMethod keyword .
12. Test method should static and no void return type .
13. Test class and method default access is private ,no matter to add access specifier .
14. classes with @isTest annotation can't be a interface or enum .
15. Test method code can't be invoked by non test request .
16. Stating with salesforce API 28.0 test method can not reside inside non test classes .
17. @Testvisible annotation to make visible private methods inside test classes.
18. Test method can not be used to test web-service call out . Please use call out mock .
19. You can't send email from test method.
20.User, profile, organization, AsyncApexjob, Corntrigger, RecordType, ApexClass, ApexComponent ,ApexPage we can access without (seeAllData=true) .
21. SeeAllData=true will not work for API 23 version eailer .
22. Accessing static resource test records in test class e,g List<Account> accList=Test.loadData(Account,SobjectType,'ResourceName').
23. Create TestFactory class with @isTest annotation to exclude from organization code size limit .
24. @testSetup to create test records once in a method and use in every test method in the test class .
25. We can run unit test by using Salesforce Standard UI,Force.com IDE ,Console ,API.
26. Maximum number of test classes run per 24 hour of period is not grater of 500 or 10 multiplication of test classes of your organization.
27. As apex runs in system mode so the permission and record sharing are not taken into account . So we need to use system.runAs to enforce record sharing .
28. System.runAs will not enforce user permission or field level permission .
29. Every test to runAs count against the total number of DML issued in the process .
Please let us know if this post will help you
Thanks
Amit Chaudhary
All Answers
1) http://amitsalesforce.blogspot.in/search/label/Test%20Class
2) http://amitsalesforce.blogspot.in/2015/06/best-practice-for-test-classes-sample.html
Please try below code. I hope that will help you
@isTest public class DrugStockvalueCtrlTest { static testMethod void testMethod1() { DrugSale__c ds = new DrugSale__c (); // Add all required field insert ds; Test.StartTest(); Date jb = System.today(); Date gb = System.today(); PageReference pageRef = Page.AccountPlan; // Add your VF page Name here pageRef.getParameters().put('jb', String.valueOf(jb) ); pageRef.getParameters().put('gb', String.valueOf(gb) ); Test.setCurrentPage(pageRef); DrugStockvalueCtrl testAccPlan = new DrugStockvalueCtrl(); testAccPlan.getBill(); Test.StopTest(); } }Please follow below salesforce Best Practice for Test Classes :-
1. Test class must start with @isTest annotation if class class version is more than 25
2. Test environment support @testVisible , @testSetUp as well
3. Unit test is to test particular piece of code working properly or not .
4. Unit test method takes no argument ,commit no data to database ,send no email ,flagged with testMethod keyword .
5. To deploy to production at-least 75% code coverage is required
6. System.debug statement are not counted as a part of apex code limit.
7. Test method and test classes are not counted as a part of code limit
9. We should not focus on the percentage of code coverage ,we should make sure that every use case should covered including positive, negative,bulk and single record .
Single Action -To verify that the the single record produces the correct an expected result .
Bulk action -Any apex record trigger ,class or extension must be invoked for 1-200 records .
Positive behavior : Test every expected behavior occurs through every expected permutation , i,e user filled out every correctly data and not go past the limit .
Negative Testcase :-Not to add future date , Not to specify negative amount.
Restricted User :-Test whether a user with restricted access used in your code .10. Test class should be annotated with @isTest .
11 . @isTest annotation with test method is equivalent to testMethod keyword .
12. Test method should static and no void return type .
13. Test class and method default access is private ,no matter to add access specifier .
14. classes with @isTest annotation can't be a interface or enum .
15. Test method code can't be invoked by non test request .
16. Stating with salesforce API 28.0 test method can not reside inside non test classes .
17. @Testvisible annotation to make visible private methods inside test classes.
18. Test method can not be used to test web-service call out . Please use call out mock .
19. You can't send email from test method.
20.User, profile, organization, AsyncApexjob, Corntrigger, RecordType, ApexClass, ApexComponent ,ApexPage we can access without (seeAllData=true) .
21. SeeAllData=true will not work for API 23 version eailer .
22. Accessing static resource test records in test class e,g List<Account> accList=Test.loadData(Account,SobjectType,'ResourceName').
23. Create TestFactory class with @isTest annotation to exclude from organization code size limit .
24. @testSetup to create test records once in a method and use in every test method in the test class .
25. We can run unit test by using Salesforce Standard UI,Force.com IDE ,Console ,API.
26. Maximum number of test classes run per 24 hour of period is not grater of 500 or 10 multiplication of test classes of your organization.
27. As apex runs in system mode so the permission and record sharing are not taken into account . So we need to use system.runAs to enforce record sharing .
28. System.runAs will not enforce user permission or field level permission .
29. Every test to runAs count against the total number of DML issued in the process .
Please let us know if this post will help you
Thanks
Amit Chaudhary
i am creted custom picklist on UI page values there apple, banana,orange,
Now my questios is i am giving input test box another value like water million.
water million is add the custom picklist.how to write the code in vf page.pls help me.
{
public List<Return_Supplier_Wise_Summary__c> rswsum{get;set;}
public List<Return_Supplier_Wise_Summary__c> rswsummary{get;set;}
public Return_Supplier_Wise_Summary__c rsws{get;set;}
public Return_Supplier_Wise_Summary__c rswst{get;set;}
public Date todate{get;set;}
public Date fromdate{get;set;}
public DrugSale__c drgs{get;set;}
public List<AggregateResult> drgsl{get;set;}
public List<PieWedgeData> pieData {get;set;}
public PageReference search()
{
rswsum= new List<Return_Supplier_Wise_Summary__c>();
rswsummary=new List<Return_Supplier_Wise_Summary__c>();
rsws=new Return_Supplier_Wise_Summary__c();
rswst=new Return_Supplier_Wise_Summary__c();
drgs=new DrugSale__c();
drgsl=new List<AggregateResult>();
pieData = new List<PieWedgeData> ();
fromdate =date.parse(ApexPages.CurrentPage().getParameters().get('fromdate'));
todate=date.parse(ApexPages.CurrentPage().getParameters().get('todate'));
drgsl=[select Drug_Name__c medtyp,SUM(Selling_Quantity__c)qtysum,SUM(Returned_Quantity_c__c)rtq from DrugSale__c where (DateofSale__c> :fromdate and DateofSale__c< :todate) group by DrugSale__c.Drug_Name__c order by DrugSale__c.Drug_Name__c];
List<Return_Supplier_Wise_Summary__c> existing = new List<Return_Supplier_Wise_Summary__c>([SELECT Name From Return_Supplier_Wise_Summary__c]);
delete existing;
for(Integer i=0;i<drgsl.size();i++)
{
rsws=new Return_Supplier_Wise_Summary__c();
rsws.Drug_Name__c=(String)drgsl[i].get('medtyp');
rsws.Selling_Qunatity__c=(Decimal)drgsl[i].get('qtysum');
rsws.Returned_Quantity__c=(Decimal)drgsl[i].get('rtq');
insert rsws;
}
rswsummary=[select Drug_Name__c,Selling_Qunatity__c,Returned_Quantity__c,Date_of_Sale__c,Expiry_Date__c from Return_Supplier_Wise_Summary__c];
pieData= new List<PieWedgeData>();
for(Integer k=0;k<rswsummary.size();k++)
{
pieData.add(new PieWedgeData(rswsummary[k].Drug_Name__c,rswsummary[k].Selling_Qunatity__c,rswsummary[k].Returned_Quantity__c));
}
return null;
}
public class PieWedgeData
{
public String DrugName{ get; set; }
public Decimal SellingQuantity{ get; set; }
public Decimal ReturnedQuantity{get;set;}
public PieWedgeData(String drug, Decimal data,Decimal qnty)
{
this.DrugName=drug;
this.SellingQuantity= data;
this.ReturnedQuantity=qnty;
}
}
Help Me Amit How to Write Test class for this code.