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Chris Lam
Unable to perform Regex Match in my Email to Object Apex class
Hi Everyone,
I am trying to create an Apex class which will add the incoming email message which contains projectID in the subject heading into an existing project(custom objec) and discard the email message if it doesn't match any of our project ID.
The test class works fine but is not able to trigger the true condition for the below IF statement even though the System.debug(myMatcher.group()); contains a valid Name in the project__c database.
IF ([SELECT COUNT() FROM project__c WHERE Name =:myMatcher.group()] == 1)
I have ran a similar Apex code as below below using developer console (Open Execute Anonymous Window) and the three system debugs are returning TRUE result of the IF statement:
USER_DEBUG [6]|DEBUG|UKGWY0000000002
USER_DEBUG [7]|DEBUG|1
USER_DEBUG [9]|DEBUG|Matched
Whereby running the test class returns below DEBUG results:
USER_DEBUG [19]|DEBUG|UKGWY0000000002
USER_DEBUG [58]|DEBUG|No Match Found
My custom email handler class is as below
Test Class
Can anyone tell me what I have done wrong?
Kind regards,
Chris
I am trying to create an Apex class which will add the incoming email message which contains projectID in the subject heading into an existing project(custom objec) and discard the email message if it doesn't match any of our project ID.
The test class works fine but is not able to trigger the true condition for the below IF statement even though the System.debug(myMatcher.group()); contains a valid Name in the project__c database.
IF ([SELECT COUNT() FROM project__c WHERE Name =:myMatcher.group()] == 1)
I have ran a similar Apex code as below below using developer console (Open Execute Anonymous Window) and the three system debugs are returning TRUE result of the IF statement:
USER_DEBUG [6]|DEBUG|UKGWY0000000002
USER_DEBUG [7]|DEBUG|1
USER_DEBUG [9]|DEBUG|Matched
Whereby running the test class returns below DEBUG results:
USER_DEBUG [19]|DEBUG|UKGWY0000000002
USER_DEBUG [58]|DEBUG|No Match Found
String EmailSubject = 'UKGWY0000000002 Testing 1234'; String regexMatch = '^(UKGWY\\d+\\b?)'; Pattern MyPattern = Pattern.compile(regexMatch); Matcher MyMatcher = MyPattern.matcher(EmailSubject); if(myMatcher.find()) system.debug(myMatcher.group()); system.debug([SELECT COUNT() FROM project__c WHERE Name =:myMatcher.group()]); IF ([SELECT COUNT() FROM project__c WHERE name =:myMatcher.group()] == 1) system.debug('Matched');
My custom email handler class is as below
global class CI_EmailToSalesForce implements Messaging.InboundEmailHandler { global Messaging.InboundEmailResult handleInboundEmail(Messaging.InboundEmail email, Messaging.Inboundenvelope envelope) { Messaging.InboundEmailResult result = new Messaging.InboundEmailResult(); //Set the Regex Matching Pattern to look for Project number in the email subject heading String EmailSubject = email.subject; String regexMatch = '^(UKGWY\\d+\\b?)'; //Declare a new instance of the Project object project__c p; try { // Check to see if the email subject contains any project ID Pattern MyPattern = Pattern.compile(regexMatch); Matcher MyMatcher = MyPattern.matcher(EmailSubject); if(myMatcher.find()){ System.debug(myMatcher.group()); } //Condition if there is exactly one project ID match from email subject if ([SELECT COUNT() FROM project__c WHERE Name =:myMatcher.group()] == 1) { system.debug('Matched'); p = [SELECT ID FROM project__c WHERE Name =:myMatcher.group()]; Note note = new Note(); note.Title = email.fromName + '(' +DateTime.now() + ')'; note.Body = email.plainTextBody; note.ParentId = p.Id; insert note; // Save attachments, if any if (email.binaryAttachments!=null && email.binaryAttachments.size() > 0) { for (Messaging.Inboundemail.BinaryAttachment bAttachment :email.binaryAttachments) { Attachment attachment = new Attachment(); attachment.ContentType = bAttachment.mimeTypeSubType; attachment.Name = bAttachment.fileName; attachment.Body = bAttachment.body; attachment.ParentId = p.Id; insert attachment; } } else if (email.textAttachments!=null && email.textAttachments.size() > 0) { for (Messaging.Inboundemail.TextAttachment tAttachment :email.textAttachments) { Attachment attachment = new Attachment(); attachment.Name = tAttachment.fileName; attachment.Body = Blob.valueOf(tAttachment.body); attachment.ParentId = p.Id; insert attachment; } } } //Condition if there are more than one project ID match from email subject else if ([SELECT COUNT() FROM Project__c WHERE Name =:myMatcher.group()] > 1) { system.debug('More than 1 project ID found'); } else { system.debug('No Match Found'); } result.success = true; } catch (Exception e) { result.success = false; result.message = 'Oops, I failed.'; } return result; } }
Test Class
@IsTest public class CI_EmailToSalesForce_Test { static testMethod void testCI_EmailToSalesForce() { // Create a new email, envelope and attachment object Messaging.InboundEmail email = new Messaging.InboundEmail(); Messaging.InboundEnvelope env = new Messaging.InboundEnvelope(); Messaging.InboundEmail.BinaryAttachment att = new Messaging.InboundEmail.BinaryAttachment(); // Setup the data for the email email.subject = 'UKGWY0000000002 This is a test'; email.plainTextBody = 'This should become a note'; env.fromAddress ='something@something.com'; String contactEmail = 'something@something.com'; att.body = blob.valueOf('test attachment'); att.fileName = 'testfile.txt'; att.mimeTypeSubType = 'text/plain'; email.binaryAttachments = new Messaging.InboundEmail.binaryAttachment[] {att}; // Call the TSG_Email class and test this with the above data CI_EmailToSalesForce CI_EmailObjTst = new CI_EmailToSalesForce(); Test.startTest(); CI_EmailObjTst.handleInboundEmail(email, env); Test.stopTest(); } }
Can anyone tell me what I have done wrong?
Kind regards,
Chris
Answered by iPhone.