Refactor and consolidate module test files into a single directory

[redscholar]

What type of PR is this?

/kind feature

What this PR does / why we need it:

• Deleted multiple individual test files for various modules (e.g., add_hostvars_test.go, assert_test.go, command_test.go, etc.) to streamline the testing framework.
• Introduced a new consolidated test file for the add_hostvars module, which includes comprehensive test cases for argument parsing and execution scenarios.
• This restructuring enhances maintainability and organization of the test suite, making it easier to manage and extend in the future.

Which issue(s) this PR fixes:

Fixes #

Special notes for reviewers:

Does this PR introduced a user-facing change?

Refactor and consolidate module test files into a single directory

Additional documentation, usage docs, etc.:

[kubesphere-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: redscholar

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• OWNERS [redscholar]

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[gemini-code-assist]

Summary of Changes

Hello @redscholar, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly refactors the internal structure of the module system, focusing on improving code organization, maintainability, and testability. By moving each module into its own subdirectory and introducing a shared 'internal' package for common logic and testing utilities, the codebase becomes more modular and easier to navigate. This restructuring streamlines the development process, making it simpler to manage and extend individual modules and their associated tests, ultimately enhancing the overall quality and scalability of the project.

Highlights

• Module Refactoring: Refactored all module implementations into dedicated subdirectories (e.g., 'pkg/modules/add_hostvars' for 'add_hostvars') to improve code organization and modularity.
• Centralized Logic and Utilities: Introduced a new 'pkg/modules/internal' package to centralize common execution options, standard output/error constants, and test utilities, reducing redundancy across modules.
• Enhanced Test Structure: Migrated all module-specific test files into their respective new subdirectories, ensuring that each module's code and tests are co-located for better maintainability.
• Streamlined Module Registration: Removed redundant 'init()' functions from individual modules, centralizing the registration of all modules within 'pkg/modules/module.go' for a cleaner and more consistent approach.
• Updated Module Implementations: Updated all module implementations to utilize the shared 'internal.ExecOptions' and standard error/output constants, promoting consistency and easier future modifications.

Changelog

• pkg/modules/add_hostvars.go
  • Renamed to pkg/modules/add_hostvars/add_hostvars.go.
  • Updated package name from 'modules' to 'add_hostvars'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/add_hostvars/add_hostvars_test.go
  • Added new test file with comprehensive unit tests for the 'add_hostvars' module, covering argument parsing, template resolution, and variable merging.
• pkg/modules/add_hostvars_test.go
  • Removed the old test file.
• pkg/modules/assert.go
  • Renamed to pkg/modules/assert/assert.go.
  • Updated package name from 'modules' to 'assert'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/assert/assert_test.go
  • Added new test file with comprehensive unit tests for the 'assert' module, covering argument parsing, condition evaluation, and message handling.
• pkg/modules/assert_test.go
  • Removed the old test file.
• pkg/modules/command.go
  • Renamed to pkg/modules/command/command.go.
  • Updated package name from 'modules' to 'command'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/command/command_test.go
  • Added new test file with comprehensive unit tests for the 'command' module, covering argument parsing and template resolution.
• pkg/modules/command_test.go
  • Removed the old test file.
• pkg/modules/copy.go
  • Renamed to pkg/modules/copy/copy.go.
  • Updated package name from 'modules' to 'copy'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/copy/copy_test.go
  • Added new test file with comprehensive unit tests for the 'copy' module, covering argument parsing and template resolution.
• pkg/modules/copy_test.go
  • Removed the old test file.
• pkg/modules/debug.go
  • Renamed to pkg/modules/debug/debug.go.
  • Updated package name from 'modules' to 'debug'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/debug/debug_test.go
  • Added new test file with comprehensive unit tests for the 'debug' module, covering argument parsing, template resolution, and message printing.
• pkg/modules/debug_test.go
  • Removed the old test file.
• pkg/modules/fetch.go
  • Renamed to pkg/modules/fetch/fetch.go.
  • Updated package name from 'modules' to 'fetch'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/fetch/fetch_test.go
  • Added new test file with comprehensive unit tests for the 'fetch' module, covering argument parsing and template resolution.
• pkg/modules/fetch_test.go
  • Removed the old test file.
• pkg/modules/gen_cert.go
  • Renamed to pkg/modules/gen_cert/gen_cert.go.
  • Updated package name from 'modules' to 'get_cert'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/gen_cert/gen_cert_test.go
  • Added new test file with comprehensive unit tests for the 'gen_cert' module, covering argument parsing and template resolution.
• pkg/modules/gen_cert_test.go
  • Removed the old test file.
• pkg/modules/http_get_file.go
  • Renamed to pkg/modules/http_get_file/http_get_file.go.
  • Updated package name from 'modules' to 'http_get_file'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/http_get_file/http_get_file_test.go
  • Added new test file with comprehensive unit tests for the 'http_get_file' module, covering argument parsing and template resolution.
• pkg/modules/image.go
  • Renamed to pkg/modules/image/image.go.
  • Updated package name from 'modules' to 'image'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/image/image_test.go
  • Added new test file with comprehensive unit tests for the 'image' module, covering argument parsing.
• pkg/modules/image_test.go
  • Removed the old test file.
• pkg/modules/include_vars.go
  • Renamed to pkg/modules/include_vars/include_vars.go.
  • Updated package name from 'modules' to 'include_vars'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/include_vars/include_vars_test.go
  • Added new test file with comprehensive unit tests for the 'include_vars' module, covering argument parsing and template resolution.
• pkg/modules/include_vars_test.go
  • Removed the old test file.
• pkg/modules/internal/options.go
  • Added new file defining the 'ExecOptions' struct, 'GetAllVariables', 'GetConnector' methods, and the module registration mechanism ('RegisterModule', 'FindModule').
• pkg/modules/internal/result.go
  • Added new file defining standard output constants ('StdoutSuccess', 'StdoutFailed', 'StdoutSkip') and standard error messages.
• pkg/modules/internal/test.go
  • Added new file providing test utilities, including 'NewTestConnector' for mocking connector behavior and 'NewTestVariable' for setting up test variable contexts.
• pkg/modules/module.go
  • Updated to import and re-export types and constants from the new 'internal' package.
  • Centralized the registration of all modules using 'internal.RegisterModule'.
• pkg/modules/module_test.go
  • Removed the old test utility file.
• pkg/modules/prometheus.go
  • Renamed to pkg/modules/prometheus/prometheus.go.
  • Updated package name from 'modules' to 'prometheus'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/prometheus/prometheus_test.go
  • Added new test file with comprehensive unit tests for the 'prometheus' module, covering argument parsing and template resolution.
• pkg/modules/prometheus_test.go
  • Removed the old test file.
• pkg/modules/result.go
  • Renamed to pkg/modules/result/result.go.
  • Updated package name from 'modules' to 'result'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/result/result_test.go
  • Added new test file with comprehensive unit tests for the 'result' module, covering argument parsing and variable merging.
• pkg/modules/result_test.go
  • Removed the old test file.
• pkg/modules/set_fact.go
  • Renamed to pkg/modules/set_fact/set_fact.go.
  • Updated package name from 'modules' to 'set_fact'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/set_fact/set_fact_test.go
  • Added new test file with comprehensive unit tests for the 'set_fact' module, covering argument parsing, template resolution, and variable setting.
• pkg/modules/set_fact_test.go
  • Removed the old test file.
• pkg/modules/setup.go
  • Renamed to pkg/modules/setup/setup.go.
  • Updated package name from 'modules' to 'setup'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/setup/setup_test.go
  • Added new test file with comprehensive unit tests for the 'setup' module, covering argument parsing.
• pkg/modules/setup_test.go
  • Removed the old test file.
• pkg/modules/template.go
  • Renamed to pkg/modules/template/template.go.
  • Updated package name from 'modules' to 'template'.
  • Removed 'utilruntime' import.
  • Imported 'internal' package.
  • Updated 'ExecOptions' and constants to use 'internal' types.
  • Removed the 'init()' function.
• pkg/modules/template/template_test.go
  • Added new test file with comprehensive unit tests for the 'template' module, covering argument parsing and template resolution.
• pkg/modules/template_test.go
  • Removed the old test file.

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[gemini-code-assist]

Code Review

This pull request refactors the module system by moving common functionalities and constants into a new pkg/modules/internal package. Each module (add_hostvars, assert, command, copy, debug, fetch, gen_cert, http_get_file, image, include_vars, prometheus, result, set_fact, setup, template) has been updated to use this internal package for ExecOptions, standard output/error constants, and module registration. This involves changing package names to match their directory, removing redundant utilruntime imports, updating function signatures to use internal.ExecOptions, and replacing direct constant references with those from the internal package. Additionally, all old test files have been replaced with new, more comprehensive unit tests for each module, and the module.go file now centrally registers all modules using the new internal.RegisterModule function. Review comments highlight an inconsistency in the gen_cert package name, suggesting it be renamed to gen_cert for Go convention, and recommend refactoring repeated LogOutput handling in the debug module for better code clarity and consistency.

[sonarqubecloud]

Quality Gate failed

Failed conditions
12.0% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud