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kyverno/pkg/utils/match/match_test.go
Vyom Yadav 9d2deb0568
fix: Add subresources support to policy exceptions (#5839)
Signed-off-by: Vyom-Yadav <jackhammervyom@gmail.com>

Signed-off-by: Vyom-Yadav <jackhammervyom@gmail.com>
Co-authored-by: shuting <shuting@nirmata.com>
2023-01-05 06:23:44 +00:00

74 lines
3.3 KiB
Go

package match
import (
"testing"
"gotest.tools/assert"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
)
func Test_CheckKind(t *testing.T) {
subresourceGVKToAPIResource := make(map[string]*metav1.APIResource)
match := CheckKind(subresourceGVKToAPIResource, []string{"*"}, schema.GroupVersionKind{Kind: "Deployment", Group: "", Version: "v1"}, "")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"Pod"}, schema.GroupVersionKind{Kind: "Pod", Group: "", Version: "v1"}, "")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"v1/Pod"}, schema.GroupVersionKind{Kind: "Pod", Group: "", Version: "v1"}, "")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"tekton.dev/v1beta1/TaskRun"}, schema.GroupVersionKind{Kind: "TaskRun", Group: "tekton.dev", Version: "v1beta1"}, "")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"tekton.dev/*/TaskRun"}, schema.GroupVersionKind{Kind: "TaskRun", Group: "tekton.dev", Version: "v1alpha1"}, "")
assert.Equal(t, match, true)
// Though both 'pods', 'pods/status' have same kind i.e. 'Pod' but they are different resources, 'subresourceInAdmnReview' is used in determining that.
match = CheckKind(subresourceGVKToAPIResource, []string{"v1/Pod"}, schema.GroupVersionKind{Kind: "Pod", Group: "", Version: "v1"}, "status")
assert.Equal(t, match, false)
// Though both 'pods', 'pods/status' have same kind i.e. 'Pod' but they are different resources, 'subresourceInAdmnReview' is used in determining that.
match = CheckKind(subresourceGVKToAPIResource, []string{"v1/Pod"}, schema.GroupVersionKind{Kind: "Pod", Group: "", Version: "v1"}, "ephemeralcontainers")
assert.Equal(t, match, false)
subresourceGVKToAPIResource["networking.k8s.io/v1/NetworkPolicy/status"] = &metav1.APIResource{
Name: "networkpolicies/status",
SingularName: "",
Namespaced: true,
Kind: "NetworkPolicy",
Group: "networking.k8s.io",
Version: "v1",
}
subresourceGVKToAPIResource["v1/Pod.status"] = &metav1.APIResource{
Name: "pods/status",
SingularName: "",
Namespaced: true,
Kind: "Pod",
Group: "",
Version: "v1",
}
subresourceGVKToAPIResource["*/Pod.eviction"] = &metav1.APIResource{
Name: "pods/eviction",
SingularName: "",
Namespaced: true,
Kind: "Eviction",
Group: "policy",
Version: "v1",
}
match = CheckKind(subresourceGVKToAPIResource, []string{"networking.k8s.io/v1/NetworkPolicy/status"}, schema.GroupVersionKind{Kind: "NetworkPolicy", Group: "networking.k8s.io", Version: "v1"}, "status")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"v1/Pod.status"}, schema.GroupVersionKind{Kind: "Pod", Group: "", Version: "v1"}, "status")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"*/Pod.eviction"}, schema.GroupVersionKind{Kind: "Eviction", Group: "policy", Version: "v1"}, "eviction")
assert.Equal(t, match, true)
match = CheckKind(subresourceGVKToAPIResource, []string{"v1alpha1/Pod.eviction"}, schema.GroupVersionKind{Kind: "Eviction", Group: "policy", Version: "v1"}, "eviction")
assert.Equal(t, match, false)
}