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BackendTLSPolicy cel tests #2491

Merged
merged 2 commits into from
Oct 20, 2023
Merged

BackendTLSPolicy cel tests #2491

merged 2 commits into from
Oct 20, 2023

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Ygnas
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@Ygnas Ygnas commented Oct 17, 2023

What type of PR is this?

/kind test

What this PR does / why we need it:

Without it, it's awfully hard to ensure that the CEL we've written covers all the inputs we want to allow or prevent.

Which issue(s) this PR fixes:

Fixes #2473

Does this PR introduce a user-facing change?:

NONE

@k8s-ci-robot k8s-ci-robot added release-note-none Denotes a PR that doesn't merit a release note. kind/test labels Oct 17, 2023
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linux-foundation-easycla bot commented Oct 17, 2023 •
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CLA Signed

The committers listed above are authorized under a signed CLA.

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Welcome @Ygnas!

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@k8s-ci-robot k8s-ci-robot added cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Oct 17, 2023
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Hi @Ygnas. Thanks for your PR.

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@k8s-ci-robot k8s-ci-robot added size/L Denotes a PR that changes 100-499 lines, ignoring generated files. cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. and removed cncf-cla: no Indicates the PR's author has not signed the CNCF CLA. labels Oct 17, 2023
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Thanks @Ygnas!

/ok-to-test
/approve
/cc @candita

@k8s-ci-robot k8s-ci-robot added ok-to-test Indicates a non-member PR verified by an org member that is safe to test. and removed needs-ok-to-test Indicates a PR that requires an org member to verify it is safe to test. labels Oct 18, 2023
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: robscott, Ygnas

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Oct 18, 2023
gauravkghildiyal
gauravkghildiyal reviewed Oct 18, 2023
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Thanks for the changes @Ygnas !

config/crd/experimental/gateway.networking.k8s.io_backendtlspolicies.yaml Show resolved Hide resolved
pkg/test/cel/backendtlspolicy_test.go Outdated Show resolved Hide resolved
@Ygnas
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Ygnas commented Oct 18, 2023 •
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I'm not 100% sure if we should test //+kubebuilder:validation:MaxItems=8 for CACertRefs here, also, should we be testing LocalObjectReference in this context?

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@Ygnas The immediate intent is to just verify the two validations defined through +kubebuilder:validation:XValidation. So I think what we have now should be sufficient.

Thanks for taking this on.

LGTM (will defer approval to maintainers)

youngnick
youngnick reviewed Oct 20, 2023
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apis/v1alpha2/backendtlspolicy_types.go
@@ -75,8 +75,8 @@ type BackendTLSPolicySpec struct {
}

// BackendTLSPolicyConfig contains backend TLS policy configuration.
// +kubebuilder:validation:XValidation:message="must not contain both CertRefs and WellKnownCACerts",rule="(has(self.caCertRefs) && size(self.caCertRefs) > 0 && has(self.wellKnownCACerts) && self.wellKnownCACerts != \"\")"
// +kubebuilder:validation:XValidation:message="must specify either CertRefs or WellKnownCACerts",rule="!(has(self.caCertRefs) && size(self.caCertRefs) > 0 || has(self.wellKnownCACerts) && self.wellKnownCACerts != \"\")"
// +kubebuilder:validation:XValidation:message="must not contain both CACertRefs and WellKnownCACerts",rule="!(has(self.caCertRefs) && size(self.caCertRefs) > 0 && has(self.wellKnownCACerts) && self.wellKnownCACerts != \"\")"
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And there's a great example of why tests are important! Thanks @Ygnas.

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Yes, I think that testing the max items or LocalObjectReference are not desirable here - there is a good chance that both of those will change soon anyway.

/lgtm

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Oct 20, 2023
@k8s-ci-robot k8s-ci-robot merged commit cdc85ca into kubernetes-sigs:main Oct 20, 2023
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@bowei bowei Awaiting requested review from bowei

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@gauravkghildiyal gauravkghildiyal Awaiting requested review from gauravkghildiyal

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BackendTLSPolicy: Add CEL Tests
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@Ygnas @k8s-ci-robot @robscott @gauravkghildiyal @youngnick