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Add proxy and forward options (#149)

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This commit is contained in:
Sandeep Rajan 2019-04-16 11:55:24 -04:00 • committed by Chris O'Haver
parent d8ad9b2d44
commit 631694b4e3
2 changed files with 357 additions and 35 deletions
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92
kubernetes/migration/migrate_test.go
View file

@ -5,7 +5,61 @@ import (
)
func TestMigrate(t *testing.T) {
startCorefile := `.:53 {
testCases := []struct {
name string
fromVersion string
toVersion string
deprecations bool
startCorefile string
expectedCorefile string
}{
{
name: "Remove invalid proxy option",
startCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
endpoint thing1 thing2
pods insecure
upstream
fallthrough in-addr.arpa ip6.arpa
}
prometheus :9153
proxy example.org 1.2.3.4:53 {
protocol https_google
}
cache 30
loop
reload
loadbalance
}
`,
fromVersion: "1.1.3",
toVersion: "1.2.6",
deprecations: true,
expectedCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
endpoint thing1 thing2
pods insecure
upstream
fallthrough in-addr.arpa ip6.arpa
}
prometheus :9153
proxy example.org 1.2.3.4:53
cache 30
loop
reload
loadbalance
}
`,
},
{
name: "Migrate from proxy to forward and handle Kubernetes deprecations",
startCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
@ -21,9 +75,13 @@ func TestMigrate(t *testing.T) {
reload
loadbalance
}
`
`,
expected := `.:53 {
fromVersion: "1.3.1",
toVersion: "1.5.0",
deprecations: true,
expectedCorefile: `.:53 {
errors
health
kubernetes cluster.local in-addr.arpa ip6.arpa {
@ -38,15 +96,23 @@ func TestMigrate(t *testing.T) {
reload
loadbalance
}
`
result, err := Migrate("1.3.1", "1.5.0", startCorefile, true)
if err != nil {
t.Errorf("%v", err)
`,
},
}
if result != expected {
t.Errorf("expected %v; got %v", expected, result)
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
result, err := Migrate(testCase.fromVersion, testCase.toVersion, testCase.startCorefile, testCase.deprecations)
if err != nil {
t.Errorf("%v", err)
}
if result != testCase.expectedCorefile {
t.Errorf("expected %v; got %v", testCase.expectedCorefile, result)
}
})
}
}
@ -255,9 +321,9 @@ stubzone.org:53 {
func TestValidateVersions(t *testing.T) {
testCases := []struct {
from string
to string
shouldErr bool
from string
to string
shouldErr bool
}{
{"1.3.1", "1.5.0", false},
{"1.5.0", "1.3.1", true},