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|
package rewrite
import (
"strings"
"testing"
"github.com/coredns/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)
}
c = caddy.NewTestController("dns",
`rewrite stop {
name regex foo bar
answer name bar foo
}`)
_, err = rewriteParse(c)
if err != nil {
t.Errorf("Expected success but found %s for valid response rewrite", err)
}
c = caddy.NewTestController("dns", `rewrite stop name regex foo bar answer name bar foo`)
_, err = rewriteParse(c)
if err != nil {
t.Errorf("Expected success but found %s for valid response rewrite", err)
}
c = caddy.NewTestController("dns",
`rewrite stop {
name regex foo bar
answer name bar foo
name baz
}`)
_, err = rewriteParse(c)
if err == nil {
t.Errorf("Expected error but got success for invalid response rewrite")
} else if !strings.Contains(err.Error(), "2 arguments required") {
t.Errorf("Got wrong error for invalid response rewrite: %v", err.Error())
}
c = caddy.NewTestController("dns",
`rewrite stop {
answer name bar foo
name regex foo bar
}`)
_, err = rewriteParse(c)
if err == nil {
t.Errorf("Expected error but got success for invalid response rewrite")
} else if !strings.Contains(err.Error(), "must begin with a name rule") {
t.Errorf("Got wrong error for invalid response rewrite: %v", err.Error())
}
}
|
