Messaging.InboundEmailHandler

CreateTaskEmailExample.cls

global class CreateTaskEmailExample implements Messaging.InboundEmailHandler {
    
    global Messaging.InboundEmailResult handleInboundEmail(Messaging.inboundEmail email, 
                                                       Messaging.InboundEnvelope env) {
                                                           
        Messaging.InboundEmailResult result = new Messaging.InboundEmailResult();
    
        String myPlainText= email.plainTextBody;
    
        Task[] newTask = new Task[0];
        
        try {
            Contact vCon = [SELECT Id, Name, Email
                FROM Contact
                WHERE Email = :email.fromAddress
                LIMIT 1];
            
            newTask.add(new Task(Description =  myPlainText,
                                    Priority = 'Normal',
                                    Status = 'Inbound Email',
                                    Subject = email.subject,
                                    IsReminderSet = true,
                                    ReminderDateTime = System.now()+1,
                                    WhoId =  vCon.Id));
                
            insert newTask;    
 
            System.debug('New Task Object: ' + newTask );   
        } catch (QueryException e) {
            System.debug('Query Issue: ' + e);
        }
        
        result.success = true;
        
        return result;
    }
}

CreateTaskEmailExampleTest.cls

@isTest
private class CreateTaskEmailExampleTest {
    
    static testMethod void CreateTaskEmailExampleTest() {
        
        String subject = 'Dummy Account Name 123';
        String contactEmail = 'contactEmail@test.com';
        String plainTextBody = 'This should become a note';
        
        // 取引先テストデータ作成
        Account account = new Account(Name = subject);
        insert account;
        
        // 取引先責任者テストデータ作成
        Contact contact = new Contact(firstName = 'Jon', LastName = 'Smith', email = contactEmail);
        insert contact;
        
        // メモテストデータ作成
        Note note = new Note(Title = 'Test', Body = plainTextBody, ParentId = account.Id);
        insert note;
        
        // Create a new email and envelope object
        Messaging.InboundEmail email  = new Messaging.InboundEmail();
        Messaging.InboundEnvelope env = new Messaging.InboundEnvelope();
        
        // Set up your data if you need to Create the email body
        email.plainTextBody = plainTextBody;
        email.fromAddress = contactEmail;
        email.ccAddresses = new String[]{};
        email.subject = subject;
        
        // コンストラクタ
        CreateTaskEmailExample edr = new CreateTaskEmailExample();
        
        Test.startTest();
        
        // handleInboundEmailの実行
        Messaging.InboundEmailResult result = edr.handleInboundEmail(email, env);
            
        Test.stopTest();
        
        // 成功メッセージの確認
        System.assert (result.success, 'InboundEmailResult returned a failure message');
        
        // 取引先テストデータ取得
        Account [] accDb = [select ID from Account where name=:email.subject];
        System.assertEquals (1, accDb.size(),'Account was not inserted');
        
        // 取引先責任者テストデータ取得
        Contact [] cDb = [select firstname,lastname from Contact where email=:contactEmail];
        System.assertEquals (1, cDb.size(),'Contact was not inserted!');
        
        Contact c = CDb[0];
        System.assertEquals ('Jon', c.firstName);
        System.assertEquals ('Smith', c.LastName);
        
        // メモテストデータ取得
        Note [] nDb = [select body from Note where ParentID=:accDb[0].id];
        System.assertEquals (1,nDb.size(), 'A note should have been attached');    
        System.assertEquals (email.plainTextBody, nDb[0].body);
    }
}