pkg/addon (#6901)
* feat(addon): add comprehensive unit tests for addon readers This commit enhances the test coverage and code quality for the addon reader implementations in the pkg/addon package. - Refactors all existing addon reader tests (gitee, github, gitlab, local) to use consistent, modern testing patterns like sub-tests. - Replaces the old memory_reader_test.go with a completely refactored implementation. - Adds new unit tests for previously untested functions, including various getters, client constructors, and RelativePath helpers. - Improves http-based tests (gitlab, github, gitee) to use robust mock handlers that correctly simulate API behavior, including pagination and error states. These changes improve the overall quality and reliability of the addon system and uncovered two minor bugs during the process. Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com> * feat(addon): add more unit tests for addon helpers This commit continues to improve the test coverage for the pkg/addon package by adding unit tests for several helper and factory functions. - Adds a test for WrapErrRateLimit to ensure GitHub API rate limit errors are handled correctly. - Adds a test for ClassifyItemByPattern to verify addon file classification logic. - Adds a test for the NewAsyncReader factory function to ensure correct reader instantiation. - Adds tests for various utility functions in utils.go, including IsRegistryFuncs, InstallOptions, ProduceDefConflictError, and GenerateChartMetadata. These tests increase the reliability of the addon installation and handling logic. Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com> * feat(addon): add unit tests for versioned addon registry This commit improves test coverage for the versioned addon registry logic in the pkg/addon package. - Adds a unit test for resolveAddonListFromIndex to verify the logic for parsing Helm index files. - Introduces a new table-driven test for the internal loadAddon function, covering success and multiple failure scenarios (e.g., version not found, download failure, corrupt data). - Adds a new test helper, setupAddonTestServer, to create isolated mock HTTP servers for testing addon loading, improving test reliability and clarity. These tests ensure the core logic for discovering and fetching versioned addons is robust and functions as expected. Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com> * chore(addon): remove unused gitlab testdata path constant - remove unused gitlab testdata path constant name `gitlabTestdataPath` Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com> * refactor(addon): improve unit tests based on review feedback This commit addresses several code review comments to improve the quality, correctness, and robustness of the unit tests in the pkg/addon package. - Refactors map key assertions in the memory reader test to use the correct "comma ok" idiom instead of assert.NotNil. - Updates the GitHub reader test to use a compliant addon mock that includes the required template.cue file. - Modifies the chart metadata test in utils_test.go to use t.TempDir() for better test isolation and automatic cleanup. - Switches from assert.NotNil to require.NotNil in the versioned registry test to prevent panics on nil pointers. These changes make the test suite more robust, reliable, and easier to maintain. Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com> --------- Signed-off-by: Ashvin Bambhaniya <ashvin.bambhaniya@improwised.com>
Introduction
KubeVela is a modern application delivery platform that makes deploying and operating applications across today's hybrid, multi-cloud environments easier, faster and more reliable.
Highlights
KubeVela practices the "render, orchestrate, deploy" workflow with below highlighted values added to existing ecosystem:
Deployment as Code
Declare your deployment plan as workflow, run it automatically with any CI/CD or GitOps system, extend or re-program the workflow steps with CUE. No ad-hoc scripts, no dirty glue code, just deploy. The deployment workflow in KubeVela is powered by Open Application Model.
Built-in observability, multi-tenancy and security support
Choose from the wide range of LDAP integrations we provided out-of-box, enjoy enhanced multi-tenancy and multi-cluster authorization and authentication, pick and apply fine-grained RBAC modules and customize them as per your own supply chain requirements. All delivery process has fully automated observability dashboards.
Multi-cloud/hybrid-environments app delivery as first-class citizen
Natively supports multi-cluster/hybrid-cloud scenarios such as progressive rollout across test/staging/production environments, automatic canary, blue-green and continuous verification, rich placement strategy across clusters and clouds, along with automated cloud environments provision.
Lightweight but highly extensible architecture
Minimize your control plane deployment with only one pod and 0.5c1g resources to handle thousands of application delivery. Glue and orchestrate all your infrastructure capabilities as reusable modules with a highly extensible architecture and share the large growing community addons.
Getting Started
Get Your Own Demo with Alibaba Cloud
Documentation
Full documentation is available on the KubeVela website.
Blog
Official blog is available on KubeVela blog.
Community
We want your contributions and suggestions! One of the easiest ways to contribute is to participate in discussions on the Github Issues/Discussion, chat on IM or the bi-weekly community calls. For more information on the community engagement, developer and contributing guidelines and more, head over to the KubeVela community repo.
Contact Us
Reach out with any questions you may have and we'll make sure to answer them as soon as possible!
-
Slack: CNCF Slack kubevela channel (English)
-
DingTalk Group:
23310022(Chinese) -
Wechat Group (Chinese): Broker wechat to add you into the user group.
Community Call
Every two weeks we host a community call to showcase new features, review upcoming milestones, and engage in a Q&A. All are welcome!
- Bi-weekly Community Call:
- Bi-weekly Chinese Community Call:
Talks and Conferences
Check out KubeVela videos for these talks and conferences.
Contributing
Check out CONTRIBUTING to see how to develop with KubeVela.
Report Vulnerability
Security is a first priority thing for us at KubeVela. If you come across a related issue, please send email to security@mail.kubevela.io .
Code of Conduct
KubeVela adopts CNCF Code of Conduct.

