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Test Class for HttpPost Method
Hi, I need to write a test class for my httppost method which uses json as input. i have tried implementing a test class using the HttpCalloutMock Interface but the apex class gets 0% code coverage in that case. Please suggest how can i go about this.
My apex class:
@RestResource(urlMapping='/abc/xyz/*')
global class MyClass{
@HttpPost
global static void updateMethod(){
try {
//get the json from the request
RestRequest req1=RestContext.request;
String jsonInput= req1.requestBody.toString();
//create map for the obtained json input
Map<String, Object> jsonMap = (Map<String, Object>) JSON.deserializeUntyped(jsonInput);
Id opptyId = String.valueOf(jsonMap.get('opportunity_SF_Id')) ;
//get the opportunity object
Sobject oppty = [SELECT id, description FROM opportunity WHERE id=:opptyId];
//some more processing
update oppty;
}catch(Exception e){
System.debug('The following exception has occurred: ' + e.getMessage());
}
}
}
My apex class:
@RestResource(urlMapping='/abc/xyz/*')
global class MyClass{
@HttpPost
global static void updateMethod(){
try {
//get the json from the request
RestRequest req1=RestContext.request;
String jsonInput= req1.requestBody.toString();
//create map for the obtained json input
Map<String, Object> jsonMap = (Map<String, Object>) JSON.deserializeUntyped(jsonInput);
Id opptyId = String.valueOf(jsonMap.get('opportunity_SF_Id')) ;
//get the opportunity object
Sobject oppty = [SELECT id, description FROM opportunity WHERE id=:opptyId];
//some more processing
update oppty;
}catch(Exception e){
System.debug('The following exception has occurred: ' + e.getMessage());
}
}
}
Use Below Code,
@istest public class MyClassHTTPPost{ static testMethod void updateMethodTest(){ opportunity TestOpp=new opportunity (); date mydate = date.parse('12/27/2009'); TestOpp.name='TestOpp1'; TestOpp.StageName='Test'; TestOpp.CloseDate=mydate ; insert TestOpp; MyClass reqst=new MyClass(); String JsonMsg=JSON.serialize(reqst); Test.startTest(); RestRequest req = new RestRequest(); RestResponse res = new RestResponse(); req.requestURI = '/services/apexrest/DemoUrl'; //Request URL req.httpMethod = 'POST';//HTTP Request Type req.requestBody = Blob.valueof(JsonMsg); RestContext.request = req; RestContext.response= res; MyClass.updateMethod(); update TestOpp; Test.stopTest(); } }Hope this will help you..
Make Best ANSWER if its work for you.
Thanks
karthik
I have Used your Rest api.Please find below Class and test class.
Rest Class:-
@RestResource(urlMapping='/abc/xyz/*') global class RestAPIClass{ @HttpPost global static DocWrapper updateMethod(){ try { //get the json from the request RestRequest req1=RestContext.request; String jsonInput= req1.requestBody.toString(); DocWrapper response=new DocWrapper(); //create map for the obtained json input Map<String, Object> jsonMap = (Map<String, Object>) JSON.deserializeUntyped(jsonInput); Id opptyId = String.valueOf(jsonMap.get('opportunity_SF_Id')) ; //get the opportunity object Sobject oppty = [SELECT id, description FROM opportunity WHERE id=:opptyId]; //some more processing update oppty; response.message='Opp Updated'; return response; }catch(Exception e){ DocWrapper response=new DocWrapper(); System.debug('The following exception has occurred: ' + e.getMessage()); response.message='Opp not updated'; return response; } } global class DocWrapper { public String message; } }Test Class:-
@isTest Public class RestAPIClassTest{ static testMethod void testDoPost(){ RestRequest req = new RestRequest(); RestResponse res = new RestResponse(); req.requestURI = '/services/apexrest/abc/xyz/'; req.httpMethod = 'POST'; RestContext.request = req; RestContext.response = res; Test.startTest(); RestAPIClass.DocWrapper results = RestAPIClass.updateMethod(); Test.stopTest(); } }I Hope It Helps.
Thanks,
Swaraj Behera
1) http://amitsalesforce.blogspot.com/2016/04/rest-api-in-salesforce-execute-rest-api.html
You test class should be like below
@IsTest private class MyClassTest { static testMethod void MyClassMethod() { Account acc = new Account(); acc.Name='Test'; acc.AccountNumber ='12345'; insert acc; Opportunity mAWSUsage = new Opportunity( Name = 'mAWS Usage', AccountId = acc.Id, StageName = 'Negotiations', CloseDate = System.today(), Type = 'New Business - Add', Amount = 555888555 ); insert mAWSUsage; RestRequest request = new RestRequest(); request.requestUri ='/services/apexrest/abc/xyz/'; request.httpMethod = 'POST'; RestContext.request = request; MyClass.updateMethod(); //System.assert(acc != null); } }Thank you everyone..I figured this one out. Following is the solution that worked for my test class:
//method to test Update Opportunity and Product Details
@isTest static void testUpdateOpptyProducts() {
// Set up a test request
Opportunity oppty = createTestRecord();
String JSONMsg = '{"opportunity_SF_Id" : "'+oppty.Id +'","Amount":"123400.00"}';
RestRequest req = new RestRequest();
RestResponse res = new RestResponse();
req.requestURI = '/services/apexrest/abc/xyz/'; //Request URL
req.httpMethod = 'POST';//HTTP Request Type
req.requestBody = Blob.valueof(JSONMsg);
RestContext.request = req;
RestContext.response= res;
Test.startTest();
MyClass.updateMethod();
Test.StopTest();
}
// Helper method to create test data
static Locations__c createTestRecord() {
// Create test record
Account acc = new Account();
acc.Name='Test';
acc.AccountNumber ='12345';
insert acc;
Opportunity oppty = new Opportunity( Name = 'mAWS Usage', AccountId = acc.Id, StageName = 'Negotiations', CloseDate = System.today(), Type = 'New Business - Add', Amount = 555888555 );
insert oppty
return oppty ;
}