Remove base_url param, add sandbox support

README.md

@@ -73,7 +73,6 @@ client = DevoClient(api_key="your-api-key")
 ```python
 client = DevoClient(
     api_key="your-api-key",
-    base_url="https://api.devo.com",  # Optional: custom base URL
     timeout=30.0,  # Optional: request timeout
 )
 ```

src/devo_global_comms_python/client.py

@@ -55,7 +55,7 @@ class DevoClient:
     def __init__(
         self,
         api_key: str,
-        base_url: Optional[str] = None,
+        sandbox_api_key: Optional[str] = None,
         timeout: float = DEFAULT_TIMEOUT,
         max_retries: int = 3,
         session: Optional[requests.Session] = None,
@@ -65,7 +65,7 @@ def __init__(
 
         Args:
             api_key: API key for authentication
-            base_url: Base URL for the API (defaults to production)
+            sandbox_api_key: Optional sandbox API key for testing environments
             timeout: Request timeout in seconds
             max_retries: Maximum number of retries for failed requests
             session: Custom requests session (optional)
@@ -76,7 +76,9 @@ def __init__(
         if not api_key or not api_key.strip():
             raise DevoMissingAPIKeyException()
 
-        self.base_url = base_url or self.DEFAULT_BASE_URL
+        self.api_key = api_key.strip()
+        self.sandbox_api_key = sandbox_api_key.strip() if sandbox_api_key else None
+        self.base_url = self.DEFAULT_BASE_URL
         self.timeout = timeout
 
         # Set up authentication
@@ -121,6 +123,7 @@ def request(
         data: Optional[Dict[str, Any]] = None,
         json: Optional[Dict[str, Any]] = None,
         headers: Optional[Dict[str, str]] = None,
+        sandbox: bool = False,
     ) -> requests.Response:
         """
         Make an authenticated request to the API.
@@ -132,6 +135,7 @@ def request(
             data: Form data
             json: JSON data
             headers: Additional headers
+            sandbox: Use sandbox API key for this request (default: False)
 
         Returns:
             requests.Response: The API response
@@ -142,6 +146,10 @@ def request(
         """
         url = f"{self.base_url.rstrip('/')}/{path.lstrip('/')}"
 
+        # Validate sandbox usage
+        if sandbox and not self.sandbox_api_key:
+            raise DevoException("Sandbox API key required when sandbox=True")
+
         # Prepare headers
         request_headers = {
             "User-Agent": f"devo-python-sdk/{__version__}",
@@ -151,7 +159,13 @@ def request(
             request_headers.update(headers)
 
         # Add authentication headers
-        auth_headers = self.auth.get_headers()
+        if sandbox and self.sandbox_api_key:
+            # Use sandbox API key for this request
+            sandbox_auth = APIKeyAuth(self.sandbox_api_key)
+            auth_headers = sandbox_auth.get_headers()
+        else:
+            # Use regular API key
+            auth_headers = self.auth.get_headers()
         request_headers.update(auth_headers)
 
         try:

src/devo_global_comms_python/resources/email.py

@@ -27,6 +27,7 @@ def send_email(
         body: str,
         sender: str,
         recipient: str,
+        sandbox: bool = False,
     ) -> "EmailSendResponse":
         """
         Send an email using the exact API specification.
@@ -36,6 +37,7 @@ def send_email(
             body: Email body content
             sender: Sender email address
             recipient: Recipient email address
+            sandbox: Use sandbox environment for testing (default: False)
 
         Returns:
             EmailSendResponse: The email send response

src/devo_global_comms_python/resources/messages.py

@@ -15,7 +15,7 @@ class MessagesResource(BaseResource):
     across any channel (SMS, Email, WhatsApp, RCS).
     """
 
-    def send(self, data: "SendMessageDto") -> "SendMessageSerializer":
+    def send(self, data: "SendMessageDto", sandbox: bool = False) -> "SendMessageSerializer":
         """
         Send a message through any channel (omni-channel endpoint).
 

src/devo_global_comms_python/resources/sms.py

@@ -58,6 +58,7 @@ def send_sms(
         message: str,
         sender: str,
         hirvalidation: bool = True,
+        sandbox: bool = False,
     ) -> "SMSQuickSendResponse":
         """
         Send an SMS message using the quick-send API.
@@ -67,6 +68,7 @@ def send_sms(
             message: The SMS message content
             sender: The sender phone number or sender ID
             hirvalidation: Enable HIR validation (default: True)
+            sandbox: Use sandbox environment for testing (default: False)
 
         Returns:
             SMSQuickSendResponse: The sent message details including ID and status
@@ -102,7 +104,7 @@ def send_sms(
         )
 
         # Send request to the exact API endpoint
-        response = self.client.post("user-api/sms/quick-send", json=request_data.dict())
+        response = self.client.post("user-api/sms/quick-send", json=request_data.dict(), sandbox=sandbox)
 
         # Parse response according to API spec
         from ..models.sms import SMSQuickSendResponse
@@ -112,10 +114,13 @@ def send_sms(
 
         return result
 
-    def get_senders(self) -> "SendersListResponse":
+    def get_senders(self, sandbox: bool = False) -> "SendersListResponse":
         """
         Retrieve the list of available senders for the account.
 
+        Args:
+            sandbox: Use sandbox environment for testing (default: False)
+
         Returns:
             SendersListResponse: List of available senders with their details
 
@@ -131,7 +136,7 @@ def get_senders(self) -> "SendersListResponse":
         logger.info("Fetching available senders")
 
         # Send request to the exact API endpoint
-        response = self.client.get("user-api/me/senders")
+        response = self.client.get("user-api/me/senders", sandbox=sandbox)
 
         # Parse response according to API spec
         from ..models.sms import SendersListResponse
@@ -151,6 +156,7 @@ def buy_number(
         is_longcode: bool = True,
         agreement_last_sent_date: Optional[datetime] = None,
         is_automated_enabled: bool = True,
+        sandbox: bool = False,
     ) -> "NumberPurchaseResponse":
         """
         Purchase a phone number.
@@ -164,6 +170,7 @@ def buy_number(
             is_longcode: Whether this is a long code number (default: True)
             agreement_last_sent_date: Last date agreement was sent (optional)
             is_automated_enabled: Whether automated messages are enabled (default: True)
+            sandbox: Use sandbox environment for testing (default: False)
 
         Returns:
             NumberPurchaseResponse: Details of the purchased number including features
@@ -227,6 +234,7 @@ def get_available_numbers(
         type: Optional[str] = None,
         prefix: Optional[str] = None,
         region: str = "US",
+        sandbox: bool = False,
     ) -> "AvailableNumbersResponse":
         """
         Get available phone numbers for purchase.
@@ -238,6 +246,7 @@ def get_available_numbers(
             type: Filter by type (optional)
             prefix: Filter by prefix (optional)
             region: Filter by region (Country ISO Code), default: "US"
+            sandbox: Use sandbox environment for testing (default: False)
 
         Returns:
             AvailableNumbersResponse: List of available numbers with their features
@@ -292,14 +301,17 @@ def get_available_numbers(
         return result
 
     # Legacy methods for backward compatibility
-    def send(self, to: str, body: str, from_: Optional[str] = None, **kwargs) -> "SMSQuickSendResponse":
+    def send(
+        self, to: str, body: str, from_: Optional[str] = None, sandbox: bool = False, **kwargs
+    ) -> "SMSQuickSendResponse":
         """
         Legacy method for sending SMS (backward compatibility).
 
         Args:
             to: The recipient's phone number in E.164 format
             body: The message body text
             from_: The sender's phone number (optional)
+            sandbox: Use sandbox environment for testing (default: False)
             **kwargs: Additional parameters (ignored for compatibility)
 
         Returns:

src/devo_global_comms_python/resources/whatsapp.py

@@ -50,6 +50,7 @@ def get_accounts(
         limit: Optional[int] = None,
         is_approved: Optional[bool] = None,
         search: Optional[str] = None,
+        sandbox: bool = False,
     ) -> "GetWhatsAppAccountsResponse":
         """
         Get all shared WhatsApp accounts.
@@ -92,7 +93,7 @@ def get_accounts(
 
         return GetWhatsAppAccountsResponse.model_validate(response.json())
 
-    def get_template(self, name: str) -> "WhatsAppTemplate":
+    def get_template(self, name: str, sandbox: bool = False) -> "WhatsAppTemplate":
         """
         Get a WhatsApp template by name.
 
@@ -126,6 +127,7 @@ def upload_file(
         file_content: bytes,
         filename: str,
         content_type: str,
+        sandbox: bool = False,
     ) -> "WhatsAppUploadFileResponse":
         """
         Upload a file for WhatsApp messaging.
@@ -177,6 +179,7 @@ def send_normal_message(
         to: str,
         message: str,
         account_id: Optional[str] = None,
+        sandbox: bool = False,
     ) -> "WhatsAppSendMessageResponse":
         """
         Send a normal WhatsApp message.
@@ -228,6 +231,7 @@ def create_template(
         self,
         account_id: str,
         template: "WhatsAppTemplateRequest",
+        sandbox: bool = False,
     ) -> "WhatsAppTemplateResponse":
         """
         Create a WhatsApp template.

tests/test_client.py

@@ -20,13 +20,12 @@ def test_client_initialization_with_api_key(self, api_key):
 
     def test_client_initialization_with_custom_params(self, api_key):
         """Test client initialization with custom parameters."""
-        base_url = "https://custom.api.com"
         timeout = 60.0
         max_retries = 5
 
-        client = DevoClient(api_key=api_key, base_url=base_url, timeout=timeout, max_retries=max_retries)
+        client = DevoClient(api_key=api_key, timeout=timeout, max_retries=max_retries)
 
-        assert client.base_url == base_url
+        assert client.base_url == DevoClient.DEFAULT_BASE_URL
         assert client.timeout == timeout
 
     def test_client_has_all_resources(self, api_key):

tests/test_sandbox.py

@@ -0,0 +1,109 @@
+#!/usr/bin/env python3
+"""
+Tests for sandbox functionality in the Devo Global Communications Python SDK.
+"""
+
+from unittest.mock import Mock, patch
+
+import pytest
+
+from devo_global_comms_python.client import DevoClient
+from devo_global_comms_python.exceptions import DevoException
+
+
+class TestSandboxFunctionality:
+    """Test sandbox API key switching functionality."""
+
+    def test_client_initialization_with_sandbox_api_key(self):
+        """Test that client can be initialized with sandbox API key."""
+        client = DevoClient(api_key="test-api-key", sandbox_api_key="sandbox-api-key")
+
+        assert client.api_key == "test-api-key"
+        assert client.sandbox_api_key == "sandbox-api-key"
+
+    def test_client_initialization_without_sandbox_api_key(self):
+        """Test that client can be initialized without sandbox API key."""
+        client = DevoClient(api_key="test-api-key")
+
+        assert client.api_key == "test-api-key"
+        assert client.sandbox_api_key is None
+
+    def test_sandbox_request_without_sandbox_api_key_raises_error(self):
+        """Test that sandbox request without sandbox API key raises appropriate error."""
+        client = DevoClient(api_key="test-api-key")
+
+        with pytest.raises(DevoException, match="Sandbox API key required when sandbox=True"):
+            client.get("test-endpoint", sandbox=True)
+
+    @patch("devo_global_comms_python.client.requests.Session.request")
+    def test_sandbox_request_uses_sandbox_api_key(self, mock_request):
+        """Test that sandbox request uses sandbox API key for authentication."""
+        # Mock successful response
+        mock_response = Mock()
+        mock_response.ok = True
+        mock_response.json.return_value = {"success": True}
+        mock_request.return_value = mock_response
+
+        client = DevoClient(api_key="production-api-key", sandbox_api_key="sandbox-api-key")
+
+        # Make sandbox request
+        client.get("test-endpoint", sandbox=True)
+
+        # Verify the request was made with sandbox API key
+        mock_request.assert_called_once()
+        call_args = mock_request.call_args
+        headers = call_args[1]["headers"]
+
+        # Check that X-API-Key header contains sandbox API key
+        assert "X-API-Key" in headers
+        assert "sandbox-api-key" in headers["X-API-Key"]
+
+    @patch("devo_global_comms_python.client.requests.Session.request")
+    def test_regular_request_uses_production_api_key(self, mock_request):
+        """Test that regular request uses production API key for authentication."""
+        # Mock successful response
+        mock_response = Mock()
+        mock_response.ok = True
+        mock_response.json.return_value = {"success": True}
+        mock_request.return_value = mock_response
+
+        client = DevoClient(api_key="production-api-key", sandbox_api_key="sandbox-api-key")
+
+        # Make regular request (sandbox=False by default)
+        client.get("test-endpoint")
+
+        # Verify the request was made with production API key
+        mock_request.assert_called_once()
+        call_args = mock_request.call_args
+        headers = call_args[1]["headers"]
+
+        # Check that X-API-Key header contains production API key
+        assert "X-API-Key" in headers
+        assert "production-api-key" in headers["X-API-Key"]
+
+    @patch("devo_global_comms_python.client.requests.Session.request")
+    def test_sms_resource_sandbox_parameter(self, mock_request):
+        """Test that SMS resource functions correctly pass sandbox parameter."""
+        # Mock successful response
+        mock_response = Mock()
+        mock_response.ok = True
+        mock_response.json.return_value = {"senders": []}
+        mock_request.return_value = mock_response
+
+        client = DevoClient(api_key="production-api-key", sandbox_api_key="sandbox-api-key")
+
+        # Call SMS function with sandbox=True
+        client.sms.get_senders(sandbox=True)
+
+        # Verify the request was made with sandbox API key
+        mock_request.assert_called_once()
+        call_args = mock_request.call_args
+        headers = call_args[1]["headers"]
+
+        # Check that X-API-Key header contains sandbox API key
+        assert "X-API-Key" in headers
+        assert "sandbox-api-key" in headers["X-API-Key"]
+
+
+if __name__ == "__main__":
+    pytest.main([__file__, "-v"])

tests/test_sms.py

@@ -66,6 +66,7 @@ def test_send_sms_success(self, sms_resource, test_phone_number):
                 "message": "Hello, World!",
                 "hirvalidation": True,
             },
+            sandbox=False,
         )
 
     def test_send_sms_with_invalid_recipient(self, sms_resource):
@@ -125,7 +126,7 @@ def test_get_senders_success(self, sms_resource):
         assert result.senders[1].istest is True
 
         # Verify the API call
-        sms_resource.client.get.assert_called_once_with("user-api/me/senders")
+        sms_resource.client.get.assert_called_once_with("user-api/me/senders", sandbox=False)
 
     def test_buy_number_success(self, sms_resource):
         """Test purchasing a phone number successfully."""