{
			name: "configmap",
			args: args{
				flatMap: map[string]string{
					"one.two.valuethree":      "onetwovaluethree",
					"one.two.three.valuefour": "onetwothreevaluefour",
					"extra":                   "thing",
				},
			},
			wantResult: map[string]any{
				"one": map[string]any{
					"two": map[string]any{
						"valuethree": "onetwovaluethree",
						"three": map[string]any{
							"valuefour": "onetwothreevaluefour",

		}
		valuesYAML, err = util.OverlayYAML(valuesYAML, string(b))
		if err != nil {
			t.Fatal(err.Error())
		}
		valuesTree := make(map[string]any)
		if err := yaml.Unmarshal([]byte(valuesYAML), &valuesTree); err != nil {
			t.Fatal(err.Error())
		}
		if err := CheckValues(util.MustStruct(valuesTree["defaults"].(map[string]any))); err != nil {
			t.Fatalf("file %s failed validation with: %s", f, err)
		}
	}
}