47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// Copyright 2021 the Pinniped contributors. All Rights Reserved.
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// SPDX-License-Identifier: Apache-2.0
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package testutil
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import (
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"strconv"
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"strings"
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"testing"
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"github.com/stretchr/testify/require"
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certificatesv1 "k8s.io/api/certificates/v1"
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"k8s.io/client-go/discovery"
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)
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func KubeServerSupportsCertificatesV1API(t *testing.T, discoveryClient discovery.DiscoveryInterface) bool {
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t.Helper()
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groupList, err := discoveryClient.ServerGroups()
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require.NoError(t, err)
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for _, group := range groupList.Groups {
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if group.Name == certificatesv1.GroupName {
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for _, version := range group.Versions {
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if version.Version == "v1" {
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// Note: v1 should exist in Kubernetes 1.19 and above
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return true
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}
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}
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}
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continue
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}
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return false
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}
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func KubeServerMinorVersionInBetweenInclusive(t *testing.T, discoveryClient discovery.DiscoveryInterface, min, max int) bool {
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t.Helper()
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version, err := discoveryClient.ServerVersion()
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require.NoError(t, err)
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require.Equal(t, "1", version.Major)
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minor, err := strconv.Atoi(strings.TrimSuffix(version.Minor, "+"))
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require.NoError(t, err)
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return minor >= min && minor <= max
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}
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