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
45 lines
986 B
Go
45 lines
986 B
Go
package kubernetes
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import (
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"testing"
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"github.com/mholt/caddy"
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)
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func TestKubernetesParseTTL(t *testing.T) {
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tests := []struct {
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input string // Corefile data as string
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expectedTTL uint32 // expected count of defined zones.
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shouldErr bool
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}{
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{`kubernetes cluster.local {
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ttl 56
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}`, 56, false},
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{`kubernetes cluster.local`, defaultTTL, false},
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{`kubernetes cluster.local {
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ttl -1
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}`, 0, true},
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{`kubernetes cluster.local {
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ttl 3601
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}`, 0, true},
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}
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for i, tc := range tests {
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c := caddy.NewTestController("dns", tc.input)
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k, _, err := kubernetesParse(c)
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if err != nil && !tc.shouldErr {
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t.Fatalf("Test %d: Expected no error, got %q", i, err)
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}
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if err == nil && tc.shouldErr {
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t.Fatalf("Test %d: Expected error, got none", i)
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}
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if err != nil && tc.shouldErr {
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// input should error
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continue
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}
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if k.ttl != tc.expectedTTL {
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t.Errorf("Test %d: Expected TTl to be %d, got %d", i, tc.expectedTTL, k.ttl)
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}
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}
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}
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