goext/tst/must.go

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2023-10-30 10:14:38 +01:00
package tst
import (
"runtime/debug"
"testing"
)
// Must can b used to AssertNoErr of an (T, err) function
//
// Usage:
//
// input := "123.8"
// value := tst.Must(strconv.Atoi(input))(t)
func Must[T any](v T, anerr error) func(t *testing.T) T {
return func(t *testing.T) T {
if anerr != nil {
t.Error("Function returned an error: " + anerr.Error() + "\n" + string(debug.Stack()))
}
return v
}
}