Opportunity Send Email - code-coverage

Question

I tried to find a solution to my problem but I couldn't.
I have written some code to send an automatic email from Opportunity Salesforce and I write a test class but the code coverage doesn't go over 39%.
This is a code:
public class OpportunityEmail {
public static Boolean sendOppEmail(Opportunity opp){
OrgWideEmailAddress iOrgWideEmailAddress;
OrgWideEmailAddress iOrgWideEmailAddressAlert;
iOrgWideEmailAddress = OrgWideEmailAddressHelper.getByAddress(Label.SendPartnerOppEmail);
iOrgWideEmailAddressAlert = OrgWideEmailAddressHelper.getByAddress(Label.SendPartnerOppEmailAlert);
Boolean hasError = false;
Map<Id, Opportunity> mpOpp = new Map<Id, Opportunity>();
String msg = Label.OpportunitySendEmailSuccess;
Boolean myRet = false ;
System.debug(opp);
try {
Opportunity lstOpp = [select AccountId,Primary_Contact__c,CustomerAccount__c,SendEmailDone__c from Opportunity where id =: opp.Id];
Account accPrt = [select CompanyEmail__c from Account where id =: opp.AccountId];
String primContcSped = '';
if(opp.Primary_Contact__c != null){
Contact primContc = [select Email from Contact where id =: opp.Primary_Contact__c];
primContcSped = primContc.Email;
}
Account accCust = [select Account.Name,
Account.VATNumber__c,
Account.FiscalCode__c,
Account.Phone,
Account.Mobile__c,
Account.CompanyEmail__c,
Account.SDICode__c,
Account.BillingStreet,
Account.BillingPostalCode,
Account.BillingCity,
Account.BillingStateCode,
Account.BillingState,
Account.ShippingStreet,
Account.ShippingPostalCode,
Account.ShippingCity,
Account.ShippingStateCode,
Account.ShippingState from Account where id =: opp.CustomerAccount__c];
String Template = OpportunityEmail__c.getValues('Template1').TemplateEmail__c;
EmailTemplate eT = [select id, DeveloperName, Body, HtmlValue, Subject from EmailTemplate where Name =: Template];
Id TemplateId = eT.Id ;
String subject = eT.Subject;
String HtmlBody = eT.HtmlValue;
Id account = opp.Id;
String address = accPrt.CompanyEmail__c;
String ccaddress = '';
if(primContcSped != null){
ccaddress = primContcSped;
}
String ReplyToEmail = OpportunityEmail__c.getValues('Operation').ReplyToEmail__c;
String Customer = accCust.Name + '<br>' +
'P.Iva: ' + accCust.VATNumber__c + '<br>' +
'Cod.Fiscale: ' + accCust.FiscalCode__c + '<br>' +
'Telefono: ' + accCust.Phone + '<br>' +
'Mobile: ' + accCust.Mobile__c + '<br>' +
'Email: ' + accCust.CompanyEmail__c + '<br>' +
'SDI: ' + accCust.SDICode__c + '<br><br>' +
'Sede Legale: ' + '<br>' +
accCust.BillingStreet + ', ' + accCust.BillingPostalCode + ' ' + accCust.BillingCity + ' (' + accCust.BillingStateCode + ') ' + '<br><br>' +
'Sede Operativa: ' + '<br>' +
accCust.ShippingStreet + ', ' + accCust.ShippingPostalCode + ' ' + accCust.ShippingCity + ' (' + accCust.ShippingStateCode + ') ';
String Description = '';
if(opp.Description != null){
Description = opp.Description;
}
String ItemTable = '';
if(opp.HardwareBundle__c != null){
ItemTable = '<table style="width:30%;border: 1px solid black;"> <tr> <th style="text-align: left;border: 1px solid black;"> Service/Products </th> </tr>';
List<Schema.PicklistEntry> fieldResult = Opportunity.HardwareBundle__c.getDescribe().getPicklistValues();
Opportunity lstBund = [select HardwareBundle__c from Opportunity where id =: opp.Id];
String[] tmpBund = lstBund.HardwareBundle__c.split(';');
for(String s : tmpBund){
for(Schema.PicklistEntry f : fieldResult) {
if (f.getValue() == s){
ItemTable = ItemTable + '<tr> <td style = "text-align: left;">'+ f.getLabel()+'</td></tr>';
break;
}
}
}
ItemTable = ItemTable + '</table>';
}
subject = subject.replace('CustomerAccount', accCust.Name);
HtmlBody = HtmlBody.replace('{Customer1}', Customer);
HtmlBody = HtmlBody.replace('ItemTable', ItemTable);
HtmlBody = HtmlBody.replace('{!Description}', Description);
EmailManager.sendMailCcAdd(TemplateId, account, address, ccaddress, iOrgWideEmailAddress, ReplyToEmail, subject, HtmlBody);
lstOpp.SendEmailDone__c = true;
update lstOpp;
myRet = true ;
} catch (Exception e) {
String data = 'STACK TRACE:\n' +e.getStackTraceString() + '\nMESSAGE:\n' + e.getMessage()+ '\nLine:\n' + e.getLineNumber();
CustomLogHelper.addNewLog('OpportunityEmail.sendOppEmail',data);
CustomLogHelper.saveCurrentCustomLog();
hasError = true;
mpOpp.put(opp.id, opp);
msg = Label.OpportunitySendEmailFail +', Error: '+ data;
}
return myRet;
}
}
And this is a test class code
#isTest
private class OpportunityEmailTest2 {
#testSetup static void setup(){
EmailTemplate validEmailTemplate = new EmailTemplate();
validEmailTemplate.isActive = true;
validEmailTemplate.Name = 'PartnerEmail';
validEmailTemplate.DeveloperName = 'PartnerEmail';
validEmailTemplate.TemplateType = 'custom';
validEmailTemplate.FolderId = UserInfo.getUserId();
validEmailTemplate.IsActive = true;
validEmailTemplate.HtmlValue = 'Test email';
validEmailTemplate.Subject = 'Soggetto Email Test';
insert validEmailTemplate;
}
#isTest static void OpportunityEmailTest1() {
RecordType aRT = new RecordType();
aRT = [SELECT id, Name from RecordType where Name ='Company'];
Account accCust = new Account();
accCust.SDIPec__c = '1901837#gmail.com';
accCust.SDICode__c = '0000000';
accCust.Phone = '0233498737';
accCust.Mobile__c = '3452229458';
accCust.CompanyEmail__c = 'comp#gmail.com';
accCust.Name = 'Cuenta test1';
accCust.CommercialName__c = 'Cuenta test1';
accCust.VATNumber__c = '03442194837';
accCust.FiscalCode__c = 'RBNMHL70D15A059E';
accCust.BillingStreet = 'Via Pesciatina 129 Fraz. Lunata';
accCust.BillingPostalCode = '00187';
accCust.BillingCity = 'Legnano';
accCust.BillingStateCode = 'MI';
accCust.BillingState = 'Milan';
accCust.BillingCountryCode = 'IT';
accCust.ShippingStreet = 'Via Pesciatina 129 Fraz. Lunata';
accCust.ShippingPostalCode = '00187';
accCust.ShippingCity = 'Legnano';
accCust.ShippingStateCode = 'MI';
accCust.ShippingState = 'Milan';
accCust.RecordType = aRT;
insert accCust;
Account accPart = new Account();
accPart.SDIPec__c = '20190130#gmail.com';
accPart.SDICode__c = '0000000';
accPart.VATNumber__c = '03446283948';
accPart.FiscalCode__c = 'BRTLMN83C16B406T';
accPart.Name = 'Cuenta test2';
accPart.CommercialName__c = 'Cuenta test2';
accPart.CompanyEmail__c = 'CompanyEmail__2#gmail.com';
accPart.BillingStreet = 'VIA DE FLAGILLA 24';
accPart.BillingPostalCode = '00187';
accPart.BillingCity = 'ROMA';
accPart.BillingStateCode = 'RM';
accPart.BillingCountryCode = 'IT';
accPart.ShippingStreet = 'VIA DE FLAGILLA 24';
accPart.ShippingPostalCode = '00187';
accPart.ShippingCity = 'ROMA';
accPart.ShippingStateCode = 'RM';
accPart.RecordType = aRT;
insert accPart;
Contact pryCont = new Contact();
pryCont.LastName = 'Contact Test';
pryCont.MobilePhone = '3452229384';
pryCont.Email = 'contactemail#email.it';
insert pryCont;
Opportunity iOpport = new Opportunity();
iOpport.Name = 'Test Opportunity Email';
iOpport.StageName = 'Proposal';
iOpport.CloseDate = Date.today();
//iOpport.RecordTypeId = '0120N000000RUeXQAW'; //PROD
//iOpport.RecordTypeId = '0121w0000009fgJAAQ'; //PARTIAL COPY
iOpport.RecordTypeId = '0121w0000006dPnAAI'; //MYDEV
iOpport.AccountId = accPart.Id;
iOpport.CustomerAccount__c = accCust.Id;
iOpport.Primary_Contact__c = pryCont.Id;
iOpport.Description = 'Descrizione test';
iOpport.HardwareBundle__c = 'BD05';
iOpport.OpportunityHardware__c = true;
iOpport.SendEmailDone__c = false;
insert iOpport;
OpportunityEmail.sendOppEmail(iOpport);
OrgWideEmailAddress iOrgWideEmailAddress;
iOrgWideEmailAddress = OrgWideEmailAddressHelper.getByAddress(Label.SendPartnerOppEmail);
String Template = 'PartnerEmail';
EmailTemplate eT = [select id, DeveloperName, Body, HtmlValue, Subject from EmailTemplate where Name =: Template LIMIT 1];
Id TemplateId = eT.Id ;
String subject = eT.Subject;
String HtmlBody = eT.HtmlValue;
Id account = iOpport.Id;
String address = accPart.CompanyEmail__c;
String ccaddress = pryCont.Email;
String ReplyToEmail = 'replayemail#email.com';
String Customer = accCust.Name + '<br>' +
'P.Iva: ' + accCust.VATNumber__c + '<br>' +
'Cod.Fiscale: ' + accCust.FiscalCode__c + '<br>' +
'Telefono: ' + accCust.Phone + '<br>' +
'Mobile: ' + accCust.Mobile__c + '<br>' +
'Email: ' + accCust.CompanyEmail__c + '<br>' +
'SDI: ' + accCust.SDICode__c + '<br><br>' +
'Sede Legale: ' + '<br>' +
accCust.BillingStreet + ', ' + accCust.BillingPostalCode + ' ' + accCust.BillingCity + ' (' + accCust.BillingStateCode + ') ' + '<br><br>' +
'Sede Operativa: ' + '<br>' +
accCust.ShippingStreet + ', ' + accCust.ShippingPostalCode + ' ' + accCust.ShippingCity + ' (' + accCust.ShippingStateCode + ') ';
String Description = iOpport.Description;
String ItemTable = iOpport.HardwareBundle__c;
EmailManager.sendMailCcAdd(TemplateId, account, address, ccaddress, iOrgWideEmailAddress, ReplyToEmail, subject, HtmlBody);
}
}
I understood that the part of code not cover is this:
String Template = OpportunityEmail__c.getValues('Template1').TemplateEmail__c;
EmailTemplate eT = [select id, DeveloperName, Body, HtmlValue, Subject from EmailTemplate where Name =: Template];
Id TemplateId = eT.Id ;
String subject = eT.Subject;
String HtmlBody = eT.HtmlValue;
Id account = opp.Id;
String address = accPrt.CompanyEmail__c;
String ccaddress = '';
if(primContcSped != null){
ccaddress = primContcSped;
}
String ReplyToEmail = OpportunityEmail__c.getValues('Operation').ReplyToEmail__c;
String Customer = accCust.Name + '<br>' +
'P.Iva: ' + accCust.VATNumber__c + '<br>' +
'Cod.Fiscale: ' + accCust.FiscalCode__c + '<br>' +
'Telefono: ' + accCust.Phone + '<br>' +
'Mobile: ' + accCust.Mobile__c + '<br>' +
'Email: ' + accCust.CompanyEmail__c + '<br>' +
'SDI: ' + accCust.SDICode__c + '<br><br>' +
'Sede Legale: ' + '<br>' +
accCust.BillingStreet + ', ' + accCust.BillingPostalCode + ' ' + accCust.BillingCity + ' (' + accCust.BillingStateCode + ') ' + '<br><br>' +
'Sede Operativa: ' + '<br>' +
accCust.ShippingStreet + ', ' + accCust.ShippingPostalCode + ' ' + accCust.ShippingCity + ' (' + accCust.ShippingStateCode + ') ';
String Description = '';
if(opp.Description != null){
Description = opp.Description;
}
String ItemTable = '';
if(opp.HardwareBundle__c != null){
ItemTable = '<table style="width:30%;border: 1px solid black;"> <tr> <th style="text-align: left;border: 1px solid black;"> Service/Products </th> </tr>';
List<Schema.PicklistEntry> fieldResult = Opportunity.HardwareBundle__c.getDescribe().getPicklistValues();
Opportunity lstBund = [select HardwareBundle__c from Opportunity where id =: opp.Id];
String[] tmpBund = lstBund.HardwareBundle__c.split(';');
for(String s : tmpBund){
for(Schema.PicklistEntry f : fieldResult) {
if (f.getValue() == s){
ItemTable = ItemTable + '<tr> <td style = "text-align: left;">'+ f.getLabel()+'</td></tr>';
break;
}
}
}
ItemTable = ItemTable + '</table>';
}
subject = subject.replace('CustomerAccount', accCust.Name);
HtmlBody = HtmlBody.replace('{Customer1}', Customer);
HtmlBody = HtmlBody.replace('ItemTable', ItemTable);
HtmlBody = HtmlBody.replace('{!Description}', Description);
EmailManager.sendMailCcAdd(TemplateId, account, address, ccaddress, iOrgWideEmailAddress, ReplyToEmail, subject, HtmlBody);
lstOpp.SendEmailDone__c = true;
update lstOpp;'
But I don't understand which is a solution.
Thank you so much for your help!

Answer 1

String Template = OpportunityEmail__c.getValues('Template1').TemplateEmail__c;
In this line, I see that you are trying to access a Custom Setting OpportunityEmail__c. Custom Settings behave just like data, which means that you need to insert it in the test method before you can use it.
Your other option is to use a Custom Metadata Type instead, which can be retrieved from the environment via a SOQL query.