email testing

scripts/seed_templates.py

@@ -88,7 +88,7 @@ TEMPLATES = [
     # ── Generic / Service Partner OTP ────────────────────────────────────
     {
         "channel": "sms",
-        "name": "otp_verification",
+        "name": "otp",
         "subject": None,
         "body": "{{otp}} is your OTP. Valid for {{expiry_minutes}} minutes. Do not share this code.",
         "html_body": None,
@@ -97,7 +97,7 @@ TEMPLATES = [
     },
     {
         "channel": "email",
-        "name": "otp_verification",
+        "name": "otp",
         "subject": "Your OTP - {{otp}}",
         "body": "Your OTP is {{otp}}. It is valid for {{expiry_minutes}} minutes. Do not share this code with anyone.",
         "html_body": (

test_email_flow.py

@@ -0,0 +1,100 @@
+"""
+Standalone test for the SendGrid email flow.
+Tests both EmailChannel.is_configured() and EmailChannel.send() directly.
+
+Usage:
+    cd cuatrolabs-notification-ms
+    python test_email_flow.py --to recipient@example.com
+"""
+import asyncio
+import argparse
+import sys
+
+# ---------------------------------------------------------------------------
+# Config — edit these or pass via CLI args
+# ---------------------------------------------------------------------------
+TEST_CONFIG = {
+    "enabled": True,
+    "api_key": "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",
+    "from_email": "no-reply@example.com",
+    "from_name": "Cuatro Notifications",
+    "reply_to": "support@example.com",
+}
+
+TEST_TEMPLATE_DATA = {
+    "subject": "Test Email — Cuatro Notification MS",
+    "body": "Hello {{ name }},\n\nThis is a test email from the Cuatro notification service.\n\nRegards,\nCuatro Team",
+    "html_body": "<p>Hello <strong>{{ name }}</strong>,</p><p>This is a <em>test email</em> from the Cuatro notification service.</p><p>Regards,<br>Cuatro Team</p>",
+    "name": "Test User",
+}
+# ---------------------------------------------------------------------------
+
+
+async def run_test(recipient: str):
+    # Patch sys.path so we can import app modules without installing the package
+    import os
+    sys.path.insert(0, os.path.dirname(__file__))
+
+    # Minimal stub for app.core.logging so we don't need the full app stack
+    import types
+    import logging
+
+    logging.basicConfig(level=logging.INFO, format="%(levelname)s  %(message)s")
+
+    core_mod = types.ModuleType("app.core")
+    core_logging_mod = types.ModuleType("app.core.logging")
+    core_logging_mod.get_logger = lambda name: logging.getLogger(name)
+    sys.modules.setdefault("app", types.ModuleType("app"))
+    sys.modules["app.core"] = core_mod
+    sys.modules["app.core.logging"] = core_logging_mod
+
+    from app.channels.email import EmailChannel
+
+    print("\n=== SendGrid Email Flow Test ===\n")
+
+    # 1. is_configured check
+    configured = EmailChannel.is_configured(TEST_CONFIG)
+    print(f"[1] is_configured: {'✓ PASS' if configured else '✗ FAIL'}")
+    if not configured:
+        print("    Channel config is missing required fields (enabled, api_key, from_email).")
+        return
+
+    # 2. Send test email
+    print(f"[2] Sending email to: {recipient}")
+    success, message, provider_id = await EmailChannel.send(
+        recipient=recipient,
+        template_name="test_notification",
+        template_data=TEST_TEMPLATE_DATA,
+        channel_config=TEST_CONFIG,
+    )
+
+    status = "✓ PASS" if success else "✗ FAIL"
+    print(f"    Result  : {status}")
+    print(f"    Message : {message}")
+    if provider_id:
+        print(f"    Provider ID: {provider_id}")
+
+    # 3. Misconfigured channel test (should fail gracefully)
+    print("\n[3] Testing misconfigured channel (no api_key)...")
+    bad_config = {"enabled": True, "from_email": "no-reply@example.com"}
+    configured_bad = EmailChannel.is_configured(bad_config)
+    print(f"    is_configured with missing api_key: {'✗ FAIL (should be False)' if configured_bad else '✓ PASS (correctly False)'}")
+
+    # 4. Disabled channel test
+    print("\n[4] Testing disabled channel...")
+    disabled_config = {**TEST_CONFIG, "enabled": False}
+    configured_disabled = EmailChannel.is_configured(disabled_config)
+    print(f"    is_configured when disabled: {'✗ FAIL (should be False)' if configured_disabled else '✓ PASS (correctly False)'}")
+
+    print("\n=== Done ===\n")
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Test SendGrid email flow")
+    parser.add_argument(
+        "--to",
+        required=True,
+        help="Recipient email address for the test send",
+    )
+    args = parser.parse_args()
+    asyncio.run(run_test(args.to))