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package flag
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestSets(t *testing.T) {
require := require.New(t)
var valA, valB int
sets := NewSets()
{
set := sets.NewSet("A")
set.IntVar(&IntVar{
Name: "a",
Target: &valA,
})
}
{
set := sets.NewSet("B")
set.IntVar(&IntVar{
Name: "b",
Target: &valB,
})
}
err := sets.Parse([]string{"-b", "42", "-a", "21"})
require.NoError(err)
require.Equal(int(21), valA)
require.Equal(int(42), valB)
}
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