Testing email functionality

How to Test Oppia's Email Functionality

While it's not feasible to directly receive emails during local testing, you can effectively verify email functionality using these steps:

1. Configuration

   • Enable Emails: Within the feconf.py file, confirm that the following flags are set to True:
     • CAN_SEND_EMAILS
     • Any other flags pertinent to your configuration for email transmission.

2. Code Adjustment

   • Modify send_mail:
     • Locate the send_mail function in core/domain/email_services.py.
     • Add print statements to view the email body, email id, etc, as per the testing requirements.

3. Trigger and Validate

   • Actions: Execute actions within local server anticipated to trigger email dispatch (e.g., user registration, feedback submission).
   • Cron Jobs: If emails are scheduled, manually initiate the associated cron job endpoint.
   • Log Scrutiny: Examine your logs to locate the recorded email details.

Example: Testing the Signup Email

• Preparation: Ensure CAN_SEND_EMAILS = True in feconf.py.
• Logging Inclusion: Incorporate the following snippet within core/domain/email_services.py under send_mail:

  print('$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$') 
  print('Recipient Email: ', recipient_email)

• Triggering: Establish a new user account (e.g., username testuser, email test@example.com).
• Log Examination:
  • Identify the $$$$$$$ line to easily pinpoint the recipient email.

Important Points:

• Customization: Tailor the logged information to match the specific email under test.
• Log Search Tools: Utilize your terminal's search capabilities (Ctrl/Cmd+F or similar) or tools like grep to streamline log analysis.