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Code coverage of apex callout in rest api
Hello guys I am trying to get the code coverage of the apex callout in rest API. Method is getting failed and I am able to achieve only 40% code coverage of the class. Please give your valuable suggestions. Thanks in advance..!
Apex Class
Mock Class :
Test Class :
Apex Class
global with sharing class CreateCasesByContract
{
global static string GetToken(string userName, string password)
{
string accessToken;
Http client = new Http();
HttpRequest req = new HttpRequest();
req.setEndpoint('-------------------');
req.setMethod('POST');
string encodedBody = EncodingUtil.urlEncode('grant_type','UTF-8')+'='+EncodingUtil.urlEncode('password','UTF-8')+'&'+EncodingUtil.urlEncode('username','UTF-8')+'='+EncodingUtil.urlEncode(userName, 'UTF-8')+'&'+EncodingUtil.urlEncode('password','UTF-8')+'='+EncodingUtil.urlEncode(password, 'UTF-8');
req.setHeader('content-type', 'application/x-www-form-urlencoded');
req.setBody(encodedBody);
HttpResponse res = client.send(req);
String Token = res.getBody();
system.debug('J!GS' + Token );
JSONParser parser = JSON.createParser(Token);
While(parser.nextToken() != null)
{
if ((parser.getCurrentToken() == JSONToken.FIELD_NAME))
{
String fieldName = parser.getText();
parser.nextToken();
if(fieldName == 'access_token')
{
accessToken = parser.getText();
}
}
}
return accessToken;
}
global Integer CreateCase()
{
Integer C;
//Make POST call for getting AssocType object
string assocData;
String access_token = GetToken('API_Admin','Boxer@123');
Http client = new Http();
HttpRequest req = new HttpRequest();
req.setEndpoint('------------------'+ System.UserInfo.getName() +'&caseType= 82');
req.setMethod('GET');
req.setHeader('content-type', 'application/json');
req.setHeader('Authorization', 'bearer ' + access_token);
HttpResponse res = client.send(req);
String assocString = res.getBody();
ApiResponse APIRes = new ApiResponse();
APIRes = (ApiResponse) System.JSON.deserialize(assocString, ApiResponse.class);
system.debug('ApiRes object '+ APIRes);
string CID2;
List<Contract> ConList = [Select id,Property_Manager__c,DueDate__c,Region__c,PROPERTY_CODE__c, BP_Property__r.Name,bp_property_id__c,Region_ID__c,
LeasingAgentSAM__c ,BP_Unit__r.Name from Contract where Id =: cid and Broker_Involved__c = 'Yes' ORDER BY LastModifiedDate DESC limit 1];
List<textValuescls> txstring = New List<textValuescls>();
string metadataValue = '';
String CurrentUserofSFstr = UserInfo.getName();
CaseData cd = New CaseData();
//Mapping the Contarct data With AssocDataTypes and Passing parameters.
****for(AssocType AC: APIRes.ResponseContent)
{
for(Contract C1 : ConList)
{
CID2 = C1.Id;
string CaseTitelstr = C1.PROPERTY_CODE__c + ' X '+ C1.BP_Unit__r.Name + 'Broker Commission Request';
if(AC.Description == 'Property')
{
metadataValue += AC.AssocTypeID + ',0,' + C1.bp_property_id__c + ',' + AC.Description + ',' + C1.BP_Property__r.Name +'|';
}
else if(AC.Description == 'Region')
{
metadataValue += AC.AssocTypeID + ',0,' + C1.Region_ID__c + ',' + AC.Description +',' + C1.Region__c + '|';
}
else if(AC.Description == 'Status')
{
metadataValue += AC.AssocTypeID + ',3784,0,Status,New ';
}
else if(Ac.Description == 'Suite')
{
textValuescls tx1 = new textValuescls();
tx1.key = Ac.AssocTypeID;
tx1.value = C1.BP_Unit__r.Name;
txstring.add(tx1);
}
else if(Ac.Description == 'Due Date')
{
string duedate = string.valueOf(C1.DueDate__c);
textValuescls tx2 = new textValuescls();
tx2.key = Ac.AssocTypeID;
tx2.value = duedate;
txstring.add(tx2);
}
else if (AC.Description == 'Case Title')
{
textValuescls tx3 = new textValuescls();
tx3.key = Ac.AssocTypeID;
tx3.value = CaseTitelstr;
txstring.add(tx3);
}
cd.currentUser = C1.LeasingAgentSAM__c;
cd.metaDataValues = metadataValue ;
cd.caseNotes = 'Testing REST API from Salesforce Please ignore this case ' + CurrentUserofSFstr;
cd.textValues = txstring;
cd.caseTitle = CaseTitelstr;
cd.caseType = 82 ;
cd.assignTo = 'xyz';
}
}
//Converting CaseData object and parameters in json fromat
String JSONString = JSON.serialize(cd);
System.debug('Serialized list of invoices into JSON format: ' + JSONString);
Http client1 = new Http();
HttpRequest req1 = new HttpRequest();
req1.setEndpoint('------------------------------');
req1.setMethod('POST');
req1.setHeader('content-type', 'application/json');
req1.setHeader('Authorization', 'bearer ' + access_token);
req1.setBody(JSONString);
HttpResponse res1 = client1.send(req1);
string caseDataFinal = res1.getBody();
system.debug('Final test ' + caseDataFinal);
APIResponseCaseData APIResCaseData = new APIResponseCaseData();
APIResCaseData = (APIResponseCaseData) System.JSON.deserialize(caseDataFinal, APIResponseCaseData.class);
Integer caseIdFinal = APIResCaseData.ResponseContent;
system.debug('Final test ' + caseIdFinal);
ID coid = Id.valueOf(CID2);
system.debug('^^^^^^^ID^^^^^^' + coid);
List<Contract> CList = new List<Contract>();
contract con = new Contract();
//con.Id = coid;
con.BCR_Case_Id__c = caseIdFinal;
CList.add(con);
Update CList;
return C;
}**
}
Mock Class :
global class CreateCasesByContractMock implements HttpCalloutMock {
global HTTPResponse respond(HTTPRequest request) {
// Create a fake response
HttpResponse response = new HttpResponse();
response.setHeader('Content-Type', 'application/json');
response.setBody(' {"caseTitle": "4200t X 520 Broker Commission Request ", "caseType": 82, "assignTo": "JigneshC", "currentUser": "Testing"}');
response.setStatusCode(200);
return response;
}*
}
Test Class :
@isTest Public class TestCreateCasesByContract{
Public Static testmethod void mytest()
{
Test.setMock(HttpCalloutMock.class, new CreateCasesByContractMock());
HttpResponse response = New HttpResponse ();
test.startTest();
CreateCasesByContract.GetToken('userName', 'password');
test.stopTest();
}
public static testmethod void testsaveDataToSF()
{
Test.setMock(HttpCalloutMock.class, new CreateCasesByContractMock());
AssocType AC = New AssocType();
test.startTest();
CreateCasesByContract.CreateCase();
test.stopTest();
}**
}
Could please tell me what error are you facing and in which line . Also tell me till which line the code is covered ?
You have not pasted code fo mytest1 function from where the error gets triggered . If you have change the code again in the class CreateCasesByContract . Request you to paste the code of class and test class again .
Also what i can figure out is line no 72 from class APIRes is null and APIRes.ResponseContent will result to null pointer exception . For this you have to check if proper json data is being set for setBody in mock class.