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SFTP.DownloadFiles - FileNameEncoding and related parameters moved#209

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SFTP.DownloadFiles---Moving-the-file-name-encoding-parameter
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SFTP.DownloadFiles - FileNameEncoding and related parameters moved#209
FrendsSarlinS wants to merge 4 commits into
mainfrom
SFTP.DownloadFiles---Moving-the-file-name-encoding-parameter

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@FrendsSarlinS

@FrendsSarlinS FrendsSarlinS commented Aug 16, 2024

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Closes #204 . FileNameEncoding, EnableBomForFileName and FileNameEncodingInString have been moved from Destination-tab to Connection-tab. This is a breaking change, so major version number has been bumped to 3.0.0.

Summary by CodeRabbit

  • New Features

    • Introduced version 3.0.0 of the Frends.SFTP.DownloadFiles module with enhanced file encoding options, including FileNameEncoding, EnableBomForFileName, and FileNameEncodingInString.
  • Breaking Changes

    • Moved parameters related to file name encoding from the destination tab to connection settings, necessitating user configuration adjustments.
  • Bug Fixes

    • Resolved issues related to macro usage in the source directory from the previous version.
  • Tests

    • Updated tests to reflect changes in parameter handling, enhancing clarity and maintainability.

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coderabbitai Bot commented Aug 16, 2024

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Walkthrough

The Frends.SFTP.DownloadFiles module has undergone significant changes in version 3.0.0, with a major restructuring of file name encoding parameters. The FileNameEncoding, EnableBomForFileName, and FileNameEncodingInString properties have been relocated from the Destination configuration to the Connection settings, enhancing the relevance of these parameters to SFTP operations. This update simplifies the destination setup and improves the handling of character encoding, particularly for filenames with special characters.

Changes

Files Change Summary
CHANGELOG.md Updated to include version 3.0.0 with breaking changes to parameter locations.
Frends.SFTP.DownloadFiles.Tests/*.cs Removed FileNameEncoding and EnableBomForFileName from various test cases to align with new parameter structure.
Frends.SFTP.DownloadFiles/Definitions/Connection.cs Added FileNameEncoding, EnableBomForFileName, and FileNameEncodingInString properties.
Frends.SFTP.DownloadFiles/Definitions/Destination.cs Removed FileNameEncoding, EnableBomForFileName, and FileNameEncodingInString properties.
Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.csproj Updated project version from 2.11.0 to 3.0.0.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant SFTP Client
    participant Connection

    User->>SFTP Client: Initiate file transfer
    SFTP Client->>Connection: Set FileNameEncoding and EnableBomForFileName
    Connection->>SFTP Client: Confirm settings
    SFTP Client->>User: Complete file transfer
Loading

Assessment against linked issues

Objective Addressed Explanation
Move file name encoding parameters to appropriate place (#204)

Poem

🐇 In fields of code, where changes bloom,
A hop, a skip, to lift the gloom.
Parameters dance, in their new home,
Encoding clear, no more to roam.
With SFTP bright, our files take flight,
Hooray for changes, all feels just right! 🎉


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Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (1)
Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ErrorTests.cs (1)

103-103: Add assertions to verify error handling in tests.

The test method DownloadFiles_TestThrowsSourceMoveToDestinationFileExists lacks assertions or exception handling to verify that an error is correctly thrown when a file already exists at the destination. Ensure that the test includes logic to assert the expected error behavior.

  • File: Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ErrorTests.cs
  • Method: DownloadFiles_TestThrowsSourceMoveToDestinationFileExists
Analysis chain

Verify test effectiveness after property removal.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object simplifies the test setup. Verify that the test still effectively checks for errors related to file existence without these properties.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify test effectiveness after property removal.

# Test: Search for assertions related to file existence in the test method.
rg --type cs 'DownloadFiles_TestThrowsSourceMoveToDestinationFileExists' -A 10

Length of output: 2724


Script:

#!/bin/bash
# Further investigate the test method for assertions or exception handling.
rg --type cs 'DownloadFiles_TestThrowsSourceMoveToDestinationFileExists' -A 20

Length of output: 4784

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 95b5b9b and 14a89f7.

Files selected for processing (15)
  • Frends.SFTP.DownloadFiles/CHANGELOG.md (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/AppendTests.cs (8 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ConnectivityTests.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/EncodingTests.cs (6 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ErrorTests.cs (2 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/Lib/DownloadFilesTestBase.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/Lib/Helpers.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/MacroTests.cs (3 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/PreserveModifiedTests.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ServerFingerprintTests.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/TransferTests.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Connection.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Destination.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/FileTransporter.cs (1 hunks)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.csproj (1 hunks)
Files skipped from review due to trivial changes (3)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ConnectivityTests.cs
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/PreserveModifiedTests.cs
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Destination.cs
Additional comments not posted (17)
Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.csproj (1)

11-11: Version Update to 3.0.0

The version update from 2.11.0 to 3.0.0 reflects a major change, indicating significant updates or breaking changes in the module. Ensure that all dependent systems are compatible with this new version.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/Lib/DownloadFilesTestBase.cs (1)

39-39: Simplification of _destination Initialization

The removal of FileNameEncoding and EnableBomForFileName from the _destination initialization aligns with the relocation of these parameters to the Connection context. This change simplifies the configuration and reflects the updated parameter placement strategy.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Connection.cs (3)

102-109: Addition of FileNameEncoding Property

The FileNameEncoding property allows specification of encoding for command parameters and server responses, defaulting to FileEncoding.ANSI. This addition enhances flexibility in handling different character encodings, which is essential for file operations involving diverse character sets.


111-116: Addition of EnableBomForFileName Property

The EnableBomForFileName property provides an option to enable a Byte Order Mark (BOM) for UTF-8 encoding. This is particularly useful for systems requiring BOM for UTF-8 encoded files, ensuring compatibility and correct interpretation.


118-123: Addition of FileNameEncodingInString Property

The FileNameEncodingInString property allows users to specify file encoding in a string format, enhancing usability by enabling direct input of encoding types. This feature supports a wide range of encodings, improving the robustness of file handling operations.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/MacroTests.cs (2)

192-194: Verify the impact of centralized connection setup.

The connection setup using Helpers.GetSftpConnection() centralizes the configuration, which is beneficial for consistency. However, verify that the explicit setting of FileNameEncoding to FileEncoding.ANSI aligns with the test's requirements and does not affect the expected outcomes.


158-160: Verify the impact of centralized connection setup.

The connection setup using Helpers.GetSftpConnection() centralizes the configuration, which is beneficial for consistency. However, verify that the explicit setting of FileNameEncoding to FileEncoding.ANSI aligns with the test's requirements and does not affect the expected outcomes.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ErrorTests.cs (1)

130-130: Verify test effectiveness after property removal.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object simplifies the test setup. Verify that the test still effectively checks for errors related to file existence without these properties.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/ServerFingerprintTests.cs (1)

181-181: Verify exception handling after property removal.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object simplifies the test setup. Verify that the test still correctly asserts exceptions related to authentication without these properties.

Verification successful

Exception Handling Verified in Test Method

The test method DownloadFiles_TestShouldThrowWithoutPromptAndResponse correctly asserts exceptions related to authentication issues, even after the removal of FileNameEncoding and EnableBomForFileName properties. The assertions ensure that exceptions are thrown when expected, maintaining the integrity of the test.

  • The test uses Assert.ThrowsAsync<Exception> to verify that an exception is thrown during the SFTP download process.
  • The exception message is checked to ensure it starts with "SFTP transfer failed: Failure in Keyboard-interactive authentication: No response given for server prompt request --> Password".
Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify exception handling after property removal.

# Test: Search for exception assertions in the test method.
rg --type cs 'DownloadFiles_TestShouldThrowWithoutPromptAndResponse' -A 10

Length of output: 1682


Script:

#!/bin/bash
# Description: Search for exception handling or assertions in the test method.

# Test: Look for assertions or exception handling in the test method.
rg --type cs 'DownloadFiles_TestShouldThrowWithoutPromptAndResponse' -A 30 | rg 'Assert|throw|catch'

Length of output: 1125

Frends.SFTP.DownloadFiles/CHANGELOG.md (1)

3-5: Changelog entry is clear and informative.

The changelog entry for version 3.0.0 accurately describes the breaking change regarding the relocation of parameters. This documentation is essential for users to understand the impact of updating to this version.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/EncodingTests.cs (1)

26-28: Test updates align with architectural changes.

The modifications in the test methods correctly reflect the new approach of setting file name encoding on the connection object. This change enhances the separation of concerns and improves test accuracy.

Also applies to: 43-45, 60-62, 91-93, 108-111

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/Lib/Helpers.cs (1)

61-62: Default encoding settings enhance robustness.

The addition of default settings for FileNameEncoding and EnableBomForFileName in the GetSftpConnection method ensures consistent and reliable behavior in tests.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/AppendTests.cs (3)

Line range hint 15-18:
LGTM! Simplification of test setup.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object simplifies the test setup without affecting the core logic of the test.


Line range hint 39-43:
LGTM! Simplification of test setup.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object is consistent with the changes in other tests and does not affect the test logic.


Line range hint 104-108:
LGTM! Consistent changes across tests.

The removal of FileNameEncoding and EnableBomForFileName aligns with the simplification strategy observed in other tests. The test logic remains unaffected.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles.Tests/TransferTests.cs (1)

Line range hint 79-83:
LGTM! Simplification of test setup.

The removal of FileNameEncoding and EnableBomForFileName from the Destination object streamlines the test configuration without impacting the logic of the test.

Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/FileTransporter.cs (1)

411-414: LGTM! Encoding parameters sourced correctly.

The change to source encoding parameters from the connect object instead of the destination object aligns with the intended functionality of configuring SFTP connections. Ensure that the connect object is correctly populated with these parameters.

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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 14a89f7 and 4f681bd.

Files selected for processing (1)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Connection.cs (1 hunks)
Files skipped from review as they are similar to previous changes (1)
  • Frends.SFTP.DownloadFiles/Frends.SFTP.DownloadFiles/Definitions/Connection.cs

@jannejjj jannejjj left a comment

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The changes look good to me but i'll leave approval to someone more senior.

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SFTP.DownloadFiles File name encoding parameter in wrong place

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