13 commits

Author	SHA1	Message	Date
Winni Neessen	e8fb977afe	Add tests for getErrorCode function ... Introduce a suite of unit tests for the getErrorCode function to validate its behavior with various error types, including go-mail errors, permanent and temporary errors, wrapper errors, non-4xx/5xx errors, and non-3-digit codes.	2024-11-13 21:48:24 +01:00
Winni Neessen	615155bfc2	Add tests for SendError's enhanced status and error codes ... Implemented new unit tests for SendError to validate the enhanced status code and error codes in various scenarios, including nil SendError cases, errors with no enhanced status code, and errors with both permanent and temporary error codes. This ensures the correctness of the error handling behavior across different conditions.	2024-11-13 21:27:27 +01:00
Winni Neessen	a3fe2f88d5	Add test for MessageID on nil SendError ... This test ensures that when MessageID is called on a nil SendError, it returns an empty string. This additional check helps verify the correct behavior of the MessageID method under nil conditions.	2024-11-01 18:47:21 +01:00
Winni Neessen	e37dd39654	Refactor senderror_test.go for improved test clarity ... Consolidated multiple duplicate test cases into grouped sub-tests with clear names. This enhances readability and maintainability, ensures proper test isolation, and removes redundant code.	2024-11-01 15:58:11 +01:00
Winni Neessen	4053457020	Refactor TestSendError_ErrorMulti formatting ... Reformatted the instantiation of the SendError struct to improve readability. This helps maintain consistency and clarity in the code base for better collaboration and future maintenance.	2024-09-20 21:15:13 +02:00
Winni Neessen	f3633e1913	Add tests for SendError functionalities ... Introduce tests for `SendError` to verify behavior of `errors.Is` and string representation. `TestSendError_IsFail` checks for error mismatch, and `TestSendError_ErrorMulti` verifies the formatted error message.	2024-09-20 21:11:19 +02:00
Winni Neessen	52061f97c6	Add tests for nil SendError MessageID and Msg ... These tests ensure that accessing MessageID and Msg methods on a nil SendError pointer returns the expected values (empty string and nil respectively). This helps in validating the error handling logic and avoiding potential nil pointer dereference issues.	2024-09-20 20:58:29 +02:00
Winni Neessen	44df830348	Add tests for SendError MessageID and Msg methods ... Introduce two new tests in senderror_test.go: TestSendError_MessageID and TestSendError_Msg. These tests validate the behavior of the MessageID and Msg methods of the SendError type, ensuring correct handling of message ID and sender information.	2024-09-20 17:00:08 +02:00
Winni Neessen	fcbd202595	Add test for IsTemp method on nil SendError ... This commit introduces a new test case to verify the behavior of the IsTemp method when called on a nil SendError instance. It ensures that the method returns false as expected, improving test coverage for edge cases.	2024-09-20 10:30:30 +02:00
Winni Neessen	3922d3f195	Switched copyright header from me to "The go-mail Authors"	2023-01-15 16:14:19 +01:00
Winni Neessen	8d86c3d8b2	Better test coverage for senderror.go	2023-01-02 21:55:37 +01:00
Winni Neessen	43efd6b3a8	Add missing REUSE header in senderror_test.go	2023-01-01 14:25:44 +01:00
Winni Neessen	78df991399	Proposal change for #90 ... Did a complete overhaul of the senderror.go. - the list of `errors.New()` has been replaced with constant itoa error reasons as `SendErrReason`. Instead, the `Error()` method now reports the corresponding error message based on the reason. - The `SendError` received a `Is()` method so that we can use `errors.Is()` for very specific error checking. I.e. we can check for `&SendErrors{Reason: ErrSMTPMailFrom, isTemp: true}`. This provides much more flexibility in the error checking capabilities - A `isTemp` field has been added to the `SendError` type, indicating whether the received error is temporary and can be retried or not. Accordingly, the `*Msg` now has a `SendErrorIsTemp()` method indicating the same. The decision is based on the first 3 characters returned from the SMTP server. If the error code is within the 4xx range, the error is seen as temporary - A test for the SendError type has been added	2023-01-01 14:20:13 +01:00