static String parsePodSecurityProviderClass(String envVar) {
        String value = envVar != null ? envVar : POD_SECURITY_PROVIDER_CLASS.defaultValue();

        if (POD_SECURITY_PROVIDER_BASELINE_SHORTCUT.defaultValue().equals(value.toLowerCase(Locale.ENGLISH)))  {
            return POD_SECURITY_PROVIDER_BASELINE_CLASS.defaultValue();
        } else if (POD_SECURITY_PROVIDER_RESTRICTED_SHORTCUT.defaultValue().equals(value.toLowerCase(Locale.ENGLISH)))  {
            return POD_SECURITY_PROVIDER_RESTRICTED_CLASS.defaultValue();
        } else {
            return value;
        }
    }
@Test
    public void testParsePodSecurityProviderClass() {
        assertThat(ClusterOperatorConfig.parsePodSecurityProviderClass("Baseline"), is(ClusterOperatorConfig.POD_SECURITY_PROVIDER_BASELINE_CLASS.defaultValue()));
        assertThat(ClusterOperatorConfig.parsePodSecurityProviderClass("baseline"), is(ClusterOperatorConfig.POD_SECURITY_PROVIDER_BASELINE_CLASS.defaultValue()));
        assertThat(ClusterOperatorConfig.parsePodSecurityProviderClass("RESTRICTED"), is(ClusterOperatorConfig.POD_SECURITY_PROVIDER_RESTRICTED_CLASS.defaultValue()));
        assertThat(ClusterOperatorConfig.parsePodSecurityProviderClass("restricted"), is(ClusterOperatorConfig.POD_SECURITY_PROVIDER_RESTRICTED_CLASS.defaultValue()));
        assertThat(ClusterOperatorConfig.parsePodSecurityProviderClass("my.package.MyClass"), is("my.package.MyClass"));
    }