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coredns/plugin/rewrite/setup_test.go

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package rewrite
import (
"testing"
"github.com/mholt/caddy"
)
func TestParse(t *testing.T) {
c := caddy.NewTestController("dns", `rewrite`)
_, err := rewriteParse(c)
if err == nil {
t.Errorf("Expected error but found nil for `rewrite`")
}
c = caddy.NewTestController("dns", `rewrite name`)
_, err = rewriteParse(c)
if err == nil {
t.Errorf("Expected error but found nil for `rewrite name`")
}
c = caddy.NewTestController("dns", `rewrite name a.com b.com`)
_, err = rewriteParse(c)
if err != nil {
t.Errorf("Expected success but found %s for `rewrite name a.com b.com`", err)
}
}