}
	version1_8GKE = &version.Info{
		Major:      "1",
		Minor:      "8",
		GitVersion: "v1.8.7-gke.8",
	}
	versionInvalid1 = &version.Info{
		Major:      "1",
		Minor:      "7",
		GitVersion: "v1.invalid.7",
	}
	versionInvalid2 = &version.Info{
		Major:      "one",
		Minor:      "seven",
		GitVersion: "one.seven",
	}
)

func TestExtractKubernetesVersion(t *testing.T) {
	cases := []struct {