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Amit_ How to write test class for wrapper class
I have a Vf controller class which has a wrapper class and does operation like search based on some criteria, and insert a record to table. now I'll have to write a test class form my controller class. please help me out I am very new to writting Test class. here is snippet of my code though I have not followed a good pratice while writing code i ma doing it for my learning purpose. here is what I have done in Controller ;
public class ProductDetails {
/* **************** Default Constructor start **************** */
public ProductDetails(ApexPages.StandardController controller) {
}
/* **************** Default Constructor End **************** */
public void productAddToList(){
set<id> prid = new set<id>();
if(string.isNotBlank(ProductPrice) ==False){
if(string.isNotBlank(ProductName)== True){
lstProd= [select Name,Category__c,id,ProductCode from product2 where Name like :'%' +ProductName+ '%'];
}
else if(string.isNotBlank(productCategory)==True){
lstProd = [select Name,Category__c,id,ProductCode from product2 where Category__c like:'%' +productCategory+ '%'];
}
else if(string.isNotBlank(ProductCode)==True){
lstProd = [select Name,Category__c,id,ProductCode from product2 where ProductCode like :'%'+ProductCode+'%'];
}
for(product2 po : lstprod){
prid.add(po.id);
prname.add(po.Name);
}
pricebke = [select Product2Id,UnitPrice from pricebookentry where Product2Id in :prid and UseStandardPrice=True];
for(product2 product : lstprod){
for(pricebookentry price : pricebke){
if(product.id==price.Product2Id){
ProductWarpper prodwap = new ProductWarpper();
prodwap.prodObj= product;
prodwap.pricebookObj=price;
//prodwap.quantity=1;
prodwap.totalPrice=price.UnitPrice;
prodwap.amount = integer.valueOf(price.UnitPrice);
prodwap.isSelected = False;
lsPwr.add(prodwap);
}
}
}
ProductName= null;
productCategory = null;
ProductCode = null;
ProductPrice = null;
}
else {
prc= decimal.valueOf(ProductPrice);
pricebke = [select Product2Id,UnitPrice from pricebookentry where UnitPrice = :prc and UseStandardPrice=True];
for(pricebookentry pbkebtry : pricebke ){
prid.add(pbkebtry.Product2Id);
}
lstProd= [select Name,Category__c,id,ProductCode from product2 where id in :prid ];
for(product2 product : lstprod){
for(pricebookentry price : pricebke){
if(product.id==price.Product2Id){
ProductWarpper prodwap = new ProductWarpper();
prodwap.prodObj= product;
prodwap.pricebookObj=price;
//prodwap.quantity=1;
prodwap.totalPrice=price.UnitPrice;
prodwap.amount = integer.valueOf(price.UnitPrice);
prodwap.isSelected = False;
lsPwr.add(prodwap);
}
}
}
ProductName= null;
productCategory = null;
ProductCode = null;
ProductPrice = null;
}
}
public void removeRef(){
for(ProductWarpper cCon: selectedProd){
if(cCon.isSelected == false)
{
removedProd.add(cCon);
}
}
}
public pageReference calAmount(){
return null;
}
public list<ProductWarpper> getProdName(){
productAddToList();
return lsPwr;
}
/* **************** login to add Selected product to kart Start **************** */
public PageReference selectedValue() {
totalcall();
for(ProductWarpper cCon:lsPwr){
if(cCon.isSelected ==true)
{
kartWrapper kartwrp = new kartWrapper();
kartwrp.prdlist = cCon;
kartList.add(kartwrp);
selectedProd.add(cCon);
}
cCon.isSelected = False;
}
return null;
}
/* **************** login to add Selected product to kart End **************** */
/* **************** method to redirect page to Oder Page to display the list of Items odered start **************** */
public PageReference myAccount(){
PageReference pageRef = new PageReference('/apex/MyOrderAccount');
pageRef.setRedirect(true);
return pageRef;
}
/* **************** method to redirect page to Oder Page to display the list of Items odered End **************** */
/* **************** Declearing the Wrapper Class start **************** */
public class ProductWarpper{
public pricebookentry pricebookObj {get;set;}
public Product2 prodObj{get;set;}
public boolean isSelected {get;set;}
public integer quantity {get;set;}
public integer amount{get;set;}
public decimal totalPrice{get;set;}
public decimal totalamount {get;set;}
public decimal getTotal(){
system.debug('WrapperQuantity '+this.quantity+ 'WrapperPrice '+ this.totalPrice);
totalamount = this.quantity * this.totalPrice;
return totalamount;
}
}
public class kartWrapper{
public ProductWarpper prdlist{get;set;}
}
/* **************** Declearing the Wrapper Class End **************** */
public void totalcall(){
for (ProductWarpper wrap : selectedProd)
{
System.debug('Total = ' + wrap.getTotal());
}
}
/* **************** Login to search Product based on search key Start **************** */
public PageReference search() {
lsPwr.clear();
removedProd.clear();
productAddToList();
return null;
}
public PageReference searchProduct(){
search();
return null;
}
/* **************** Login to search Product based on search key End **************** */
public PageReference cancel(){
lsPwr.clear();
selectedProd.clear();
return null;
}
/* **************** Login to Insert and create order start **************** */
public void OrderPlaced(){
list<Product2> prodlist = new list<product2>();
for(ProductWarpper pw : lsPwr){
prodlist.add(pw.prodObj);
}
OrderItem__c odrt = new OrderItem__c();
insert odrt;
list<OrderItem__c>soqlid =[select id from OrderItem__c order by createddate desc];
system.debug('get OderId' + soqlid);
list<Order__c> orderlist = new list<order__c>();
for(ProductWarpper pw : selectedProd){
Order__c odr = new Order__c();
odr.OrderItem__c = soqlid[0].id;
odr.Product2__c = pw.prodObj.id;
odr.OrderCategory__c = pw.prodObj.Category__c;
odr.Price__c = pw.pricebookObj.UnitPrice;
odr.Quantity__c = pw.quantity;
orderlist.add(odr);
}
insert orderlist;
selectedProd.clear();
lsPwr.clear();
}
/* **************** Login to Insert and create order End **************** */
/* **************** Login to Remove Items from the Kart start **************** */
public PageReference removeItem(){
removeRef();
selectedProd.clear();
return null;
}
public void editMethod(){}
public void remove(){
removeRef();
selectedProd.clear();
}
/* **************** Login to Remove Items from the Kart End **************** */
/* **************** login to Render Pageblock Sections Start **************** */
public boolean getfirstSection(){
boolean render =( lsPwr==null || lsPwr.size() ==0? false : true);
return render;
}
public boolean getRendered(){
Boolean render = (selectedProd== null || selectedProd.size() == 0 ? false : true);
return render;
}
public boolean getremovedProdRender(){
boolean render = (removedProd == null || removedProd.size()==0? false : true);
return render;
}
/* **************** login to Render Pageblock Sections End **************** */
public PageReference methodOne() {
return null;
}
public void setState(string n) {
state = n;
}
public void setrestate(string n) {
restate = n;
}
public string getrestate() {
return restate ;
}
public string getState() {
return state;
}
public string state = 'False';
public string restate = 'True';
public void delRow()
{
rowNum = Integer.valueOf(apexpages.currentpage().getparameters().get('index'));
selectedProd.remove(rowNum);
}
}
how will do the code coverage for my code please suggest me.
Thanks & Regards
Amit_
HI
This may be the test class which you may looking for on product object
public class ProductDetails { public static void testProductDetails() { Pricebook2 p = new Pricebook2 (Description ='Sampleone',Name = 'Sample'); insert p; Product2 pro = new Product2 (Family ='Scrap',Name='Steel'); insert pro; PricebookEntry price = new PricebookEntry (UseStandardPrice = false, Pricebook2Id = p.id , Product2Id = pro.id , UnitPrice = 100 ) ; insert price; //ApexPages.StandardController setCon = new ApexPages.StandardController(price); ApexPages.currentPage().getParameters().put('id',price.id); ProductDetails pd =new ProductDetails(); pd.productAddToList(); pd.removeRef(); pd.calAmount(); pd.ProdName(); pd.selectedValue(); pd.myAccount(); ProductDetails.ProductWarpper pdpw=new ProductDetails.ProductWarpper(); pdpw.totalcall(); pdpw.search(); pdpw.searchProduct(); pdpw.cancel(); pdpw.OrderPlaced(); pdpw.removeItem(); pdpw.remove(); pdpw.firstSection(); pdpw.Rendered(); } }i have covered probably all the methods
if there are any methods pls add and see for best coverage
Thanks
Srinivas
Thanks for your reply, I have used to code for my controller class but I am getting error at once place : at this line
ProductDetails.ProductWarpper pdpw=new ProductDetails.ProductWarpper();
as Compile Error: Invalid type: ProductDetails.ProductWarpper
can you suggest why I am getting this error. and where I should write my Test Class as in a separate class or should i include it my controller. thanks again for your reply
Regards,
Amit_
I am getting error while defining constructor as well
on this line : ProductDetails pd =new ProductDetails();
it is throwing error like -
Compile Error: Constructor not defined: [ProductDetails].<Constructor>() ;
I wrote it inside my controller class.
Hi
Could u post ur updated test class.
Regards,
Rajesh.
I have just copy pasted your code to check if its working for me, while saving the code I am getting those two errors:
1st One :
ProductDetails.ProductWarpper pdpw=new ProductDetails.ProductWarpper();
as Compile Error: Invalid type: ProductDetails.ProductWarpper
2nd:
ProductDetails pd =new ProductDetails();
Compile Error: Constructor not defined: [ProductDetails].<Constructor>() ;
i am not changing any thing from your code.
Thanks & Regards,
Amit_
Hi
You need to paste the code in the class where you have write Apex class by removing the first line of my sample test class.
ProductDetails.ProductWarpper pdpw=new ProductDetails.ProductWarpper();
this line indicates that mainclass.wrapper class pdpw(Instance of class).
Thanks
Srinivas
Hi Sri,
I have written my testclass inside my controller but I dont understand why I keep getting this is error for this line
ProductDetails pd =new ProductDetails();
Compile Error: Constructor not defined: [ProductDetails].<Constructor>() ;
This is the way I have defined my constructor in my class ..
public ProductDetails(ApexPages.StandardController controller) {
}