var ret []string
	for _, str := range strs {
		if !uniqueStrs[str] {
			ret = append(ret, str)
			uniqueStrs[str] = true
		}
	}
	return ret
}

func (c *Configurer) formDNSSearchFitsLimits(composedSearch []string, pod *v1.Pod) []string {
	limitsExceeded := false

	maxDNSSearchPaths, maxDNSSearchListChars := validation.MaxDNSSearchPaths, validation.MaxDNSSearchListChars

		},
	}

	for i, tc := range testCases {
		t.Run(tc.desc, func(t *testing.T) {
			dnsSearch := configurer.formDNSSearchFitsLimits(tc.hostNames, pod)
			assert.EqualValues(t, tc.resultSearch, dnsSearch, "test [%d]", i)
			for _, expectedEvent := range tc.events {