package set

import "testing"

func TestField(t *testing.T) {
	input := struct {
		MyString string
		MyInt    int
		MyBool   bool
	}{}
	value := "abc"
	Field(&input, "MyString", value)
	if input.MyString != value {
		t.Errorf("got: %s; want: %s", input.MyString, value)
	}
	vInt := 2
	Field(&input, "MyInt", vInt)
	if input.MyInt != vInt {
		t.Errorf("MyInt: %d, want: %d", input.MyInt, vInt)
	}
	err := Field(&input, "MyInt", "vInt")
	if err == nil {
		t.Error("expect error, when wrong value-Type")
	}
	err = Field(&input, "NoField", "jjj")
	if err == nil {
		t.Error("expect error, when field not exists")
	}

}