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Will Boyce Help with a callout test class for a method with parameters from a trigger
Hello community! I have a REST Post callout that is fired from a trigger. I am passing three parameters from that trigger into the callout method. I am having trouble writing a text class for this callout. Any help or suggestions are welcomed. Thanks in advance for your time and knowledge!
HERE IS THE CLASS:
public class RESTCallout {
@future (callout=true)
public static void makePostCallout(string taskType, string orderNumber, string siteId) {
Http http = new Http();
HttpRequest request = new HttpRequest();
String authorizationHeader = 'BASIC' + 'somecredential';
String endpoint = 'http://api.website.com/api2/rest/v1/order/'+orderNumber+'/communication/'+siteId;
System.debug(endpoint);
request.setEndpoint(endpoint);
request.setMethod('POST');
request.setHeader('Content-Type', 'application/json;charset=UTF-8');
request.setHeader('Authorization', authorizationHeader);
JSONGenerator gen = JSON.createGenerator(true);
gen.writeStartObject();
gen.writeStringField('communicationType', taskType);
gen.writeEndObject();
String jsonS = gen.getAsString();
System.debug('jsonMaterials'+jsonS);
request.setBody(jsonS);
HttpResponse response = http.send(request);
if (response.getStatusCode() != 200) {
System.debug('The status code returned was not expected: ' +
response.getStatusCode() + ' ' + response.getStatus());
} else {
System.debug(response.getBody());
}
}
}
HERE IS THE TRIGGER:
trigger PostToFulfillment on Task (after update, after insert) {
Set<Id> caseIdSet = new Set<Id>();
for(Task t: Trigger.new) {
If(t.whatId != null && t.whatId.getsObjectType() == Case.sObjectType ){
caseIdSet.add(t.whatId);
}
}
if(!caseIdSet.isEmpty()) {
Map<Id, Case> caseMap = new Map<Id, Case>([Select Id, RecordType.DeveloperName, RecordTypeId, Order_Number__c, Type, Site_ID__c, Status from Case where Id =: caseIdSet]);
for(Task t: Trigger.new) {
If(t.whatId.getsObjectType() == Case.sObjectType){
Case c = caseMap.get(t.whatId);
if(c != null && t.Status == 'Completed' && c.RecordType.DeveloperName == 'eConnect') {
eConnTaskRESTCallout.makePostCallout(t.Type, c.Order_Number__c, c.Site_ID__c);
}
}
}
}
}
HERE IS THE CLASS:
public class RESTCallout {
@future (callout=true)
public static void makePostCallout(string taskType, string orderNumber, string siteId) {
Http http = new Http();
HttpRequest request = new HttpRequest();
String authorizationHeader = 'BASIC' + 'somecredential';
String endpoint = 'http://api.website.com/api2/rest/v1/order/'+orderNumber+'/communication/'+siteId;
System.debug(endpoint);
request.setEndpoint(endpoint);
request.setMethod('POST');
request.setHeader('Content-Type', 'application/json;charset=UTF-8');
request.setHeader('Authorization', authorizationHeader);
JSONGenerator gen = JSON.createGenerator(true);
gen.writeStartObject();
gen.writeStringField('communicationType', taskType);
gen.writeEndObject();
String jsonS = gen.getAsString();
System.debug('jsonMaterials'+jsonS);
request.setBody(jsonS);
HttpResponse response = http.send(request);
if (response.getStatusCode() != 200) {
System.debug('The status code returned was not expected: ' +
response.getStatusCode() + ' ' + response.getStatus());
} else {
System.debug(response.getBody());
}
}
}
HERE IS THE TRIGGER:
trigger PostToFulfillment on Task (after update, after insert) {
Set<Id> caseIdSet = new Set<Id>();
for(Task t: Trigger.new) {
If(t.whatId != null && t.whatId.getsObjectType() == Case.sObjectType ){
caseIdSet.add(t.whatId);
}
}
if(!caseIdSet.isEmpty()) {
Map<Id, Case> caseMap = new Map<Id, Case>([Select Id, RecordType.DeveloperName, RecordTypeId, Order_Number__c, Type, Site_ID__c, Status from Case where Id =: caseIdSet]);
for(Task t: Trigger.new) {
If(t.whatId.getsObjectType() == Case.sObjectType){
Case c = caseMap.get(t.whatId);
if(c != null && t.Status == 'Completed' && c.RecordType.DeveloperName == 'eConnect') {
eConnTaskRESTCallout.makePostCallout(t.Type, c.Order_Number__c, c.Site_ID__c);
}
}
}
}
}
here is my mock class:
@isTest
global class RESTCalloutMock implements HttpCalloutMock {
global HTTPResponse respond(HTTPRequest request) {
HttpResponse response = new HttpResponse();
response.setHeader('Content-Type', 'application/json');
response.setBody('{ "communicationType" : "Phone"}');
response.setstatusCode(200);
return response;
}
}
here is my attempt to make a test class for the callout:
@isTest
private class RESTCalloutTest {
@isTest static void testPostCallout() {
String taskType = 'Call';
String orderNumber = 'P1234567';
String siteId = '987654';
Test.setMock(HttpCalloutMock.class, new RESTCalloutMock());
HttpResponse response = RESTCallout.makePostCallout(taskType, orderNumber, siteId);
String contentType = response.getHeader('Content-Type');
system.assert(contentType == 'application/json');
String actualValue = response.getBody();
System.debug(response.getbody());
String expectedValue = '{ "communicationType" : "Phone"}';
System.assertEquals(actualValue, expectedValue);
System.assertEquals(200, response.getStatusCode());
}
}