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kubeadm: update unit tests to support dynamic version updates

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Tests under /app and /test would fail if the current/minimum k8s version
is dynamically populated from the version in the kubeadm binary.
Adapt the tests to support that.
This commit is contained in:
Lubomir I. Ivanov
2021-07-29 04:30:27 +03:00
parent 207ffa7bdc
commit e3538edc22
5 changed files with 26 additions and 14 deletions
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2
cmd/kubeadm/app/preflight/checks_test.go
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@@ -793,7 +793,7 @@ func TestKubeletVersionCheck(t *testing.T) {
expectWarnings bool
}{
{"v" + constants.CurrentKubernetesVersion.WithPatch(2).String(), "", false, false}, // check minimally supported version when there is no information about control plane
{"v1.11.3", "v1.11.8", true, false}, // too old kubelet (older than kubeadmconstants.MinimumKubeletVersion), should fail.
{"v1.1.0", "v1.11.8", true, false}, // too old kubelet, should fail.
{"v" + constants.MinimumKubeletVersion.String(), constants.MinimumControlPlaneVersion.WithPatch(5).String(), false, false}, // kubelet within same major.minor as control plane
{"v" + constants.MinimumKubeletVersion.WithPatch(5).String(), constants.MinimumControlPlaneVersion.WithPatch(1).String(), false, false}, // kubelet is newer, but still within same major.minor as control plane
{"v" + constants.MinimumKubeletVersion.String(), constants.CurrentKubernetesVersion.WithPatch(1).String(), false, false}, // kubelet is lower than control plane, but newer than minimally supported