tests:fix: native type arrays

[acpana]

Correctly address terminal array fields (they will look like spec.foo.bar.xyz[])

addresses #3571

[google-oss-prow]

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[jasonvigil]

Hmm, this does not appear to work for arrays of objects.

For example, looks like it still throws an error for

[missing_field] crd=workstations.workstations.cnrm.cloud.google.com version=v1beta1: field ".spec.annotations[].value" is not set in unstructured objects

, even though that field is being set in https://github.com/GoogleCloudPlatform/k8s-config-connector/blob/master/pkg/test/resourcefixture/testdata/basic/workstations/workstation/workstation-full/create.yaml

Is there any way to implement a more general fix for arrays of all types? Not just native type arrays. IMO, this does not actually fix the original issue.

[acpana]

For example, looks like it still throws an error for

Good catch! I think we can keep the issue open as we investigate that case.

I think this is a good fix for native types for now and we can follow up for other array cases.

[jingyih]

Oh, I just saw this PR. I sent #3651 to unblock my other PRs, and I believe it also fixes the "arrays of objects" issue.

[acpana]

Closing in favor of #3651

Good job Jingyi !!