mirror of
https://github.com/coredns/coredns.git
synced 2025-10-30 17:53:21 -04:00
4049ed4f4b
* mw/kubernetes: add configurable TTL Add ttl option to kubernetes. This defaults to 5s but allows configuration to go up to 3600. Configure the tests so that a few actually check for the 5s, while the rest use the TTL of 303 which is ignored by the checking code. Fixes #935 * fix tests * and more
46 lines
986 B
Go
46 lines
986 B
Go
package kubernetes
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/mholt/caddy"
|
|
)
|
|
|
|
func TestKubernetesParseTTL(t *testing.T) {
|
|
tests := []struct {
|
|
input string // Corefile data as string
|
|
expectedTTL uint32 // expected count of defined zones.
|
|
shouldErr bool
|
|
}{
|
|
{`kubernetes cluster.local {
|
|
ttl 56
|
|
}`, 56, false},
|
|
{`kubernetes cluster.local`, defaultTTL, false},
|
|
{`kubernetes cluster.local {
|
|
ttl -1
|
|
}`, 0, true},
|
|
{`kubernetes cluster.local {
|
|
ttl 3601
|
|
}`, 0, true},
|
|
}
|
|
|
|
for i, tc := range tests {
|
|
c := caddy.NewTestController("dns", tc.input)
|
|
k, _, err := kubernetesParse(c)
|
|
if err != nil && !tc.shouldErr {
|
|
t.Fatalf("Test %d: Expected no error, got %q", i, err)
|
|
}
|
|
if err == nil && tc.shouldErr {
|
|
t.Fatalf("Test %d: Expected error, got none", i)
|
|
}
|
|
if err != nil && tc.shouldErr {
|
|
// input should error
|
|
continue
|
|
}
|
|
|
|
if k.ttl != tc.expectedTTL {
|
|
t.Errorf("Test %d: Expected TTl to be %d, got %d", i, tc.expectedTTL, k.ttl)
|
|
}
|
|
}
|
|
}
|