lego/providers/dns/auroradns/auroradns_test.go
2020-03-11 23:51:10 +01:00

223 lines
5.4 KiB
Go

package auroradns
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
"testing"
"github.com/go-acme/lego/v3/platform/tester"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var envTest = tester.NewEnvTest(
EnvUserID,
EnvKey)
func setupTest() (*DNSProvider, *http.ServeMux, func()) {
handler := http.NewServeMux()
server := httptest.NewServer(handler)
config := NewDefaultConfig()
config.UserID = "asdf1234"
config.Key = "key"
config.BaseURL = server.URL
provider, err := NewDNSProviderConfig(config)
if err != nil {
panic(err)
}
return provider, handler, server.Close
}
func TestNewDNSProvider(t *testing.T) {
testCases := []struct {
desc string
envVars map[string]string
expected string
}{
{
desc: "success",
envVars: map[string]string{
EnvUserID: "123",
EnvKey: "456",
},
},
{
desc: "missing credentials",
envVars: map[string]string{
EnvUserID: "",
EnvKey: "",
},
expected: "aurora: some credentials information are missing: AURORA_USER_ID,AURORA_KEY",
},
{
desc: "missing user id",
envVars: map[string]string{
EnvUserID: "",
EnvKey: "456",
},
expected: "aurora: some credentials information are missing: AURORA_USER_ID",
},
{
desc: "missing key",
envVars: map[string]string{
EnvUserID: "123",
EnvKey: "",
},
expected: "aurora: some credentials information are missing: AURORA_KEY",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
envTest.Apply(test.envVars)
p, err := NewDNSProvider()
if len(test.expected) == 0 {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.client)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
func TestNewDNSProviderConfig(t *testing.T) {
testCases := []struct {
desc string
userID string
key string
expected string
}{
{
desc: "success",
userID: "123",
key: "456",
},
{
desc: "missing credentials",
userID: "",
key: "",
expected: "aurora: some credentials information are missing",
},
{
desc: "missing user id",
userID: "",
key: "456",
expected: "aurora: some credentials information are missing",
},
{
desc: "missing key",
userID: "123",
key: "",
expected: "aurora: some credentials information are missing",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
config := NewDefaultConfig()
config.UserID = test.userID
config.Key = test.key
p, err := NewDNSProviderConfig(config)
if len(test.expected) == 0 {
require.NoError(t, err)
require.NotNil(t, p)
require.NotNil(t, p.config)
require.NotNil(t, p.client)
} else {
require.EqualError(t, err, test.expected)
}
})
}
}
func TestDNSProvider_Present(t *testing.T) {
provider, mux, tearDown := setupTest()
defer tearDown()
mux.HandleFunc("/zones", func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodGet, r.Method, "method")
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `[{
"id": "c56a4180-65aa-42ec-a945-5fd21dec0538",
"name": "example.com"
}]`)
})
mux.HandleFunc("/zones/c56a4180-65aa-42ec-a945-5fd21dec0538/records", func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodPost, r.Method)
assert.Equal(t, "application/json", r.Header.Get("Content-Type"), "Content-Type")
reqBody, err := ioutil.ReadAll(r.Body)
require.NoError(t, err)
assert.Equal(t, `{"type":"TXT","name":"_acme-challenge","content":"w6uP8Tcg6K2QR905Rms8iXTlksL6OD1KOWBxTK7wxPI","ttl":300}`, string(reqBody))
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `{
"id": "c56a4180-65aa-42ec-a945-5fd21dec0538",
"type": "TXT",
"name": "_acme-challenge",
"ttl": 300
}`)
})
err := provider.Present("example.com", "", "foobar")
require.NoError(t, err, "fail to create TXT record")
}
func TestDNSProvider_CleanUp(t *testing.T) {
provider, mux, tearDown := setupTest()
defer tearDown()
mux.HandleFunc("/zones", func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodGet, r.Method)
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `[{
"id": "c56a4180-65aa-42ec-a945-5fd21dec0538",
"name": "example.com"
}]`)
})
mux.HandleFunc("/zones/c56a4180-65aa-42ec-a945-5fd21dec0538/records", func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodPost, r.Method)
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `{
"id": "ec56a4180-65aa-42ec-a945-5fd21dec0538",
"type": "TXT",
"name": "_acme-challenge",
"ttl": 300
}`)
})
mux.HandleFunc("/zones/c56a4180-65aa-42ec-a945-5fd21dec0538/records/ec56a4180-65aa-42ec-a945-5fd21dec0538", func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, http.MethodDelete, r.Method)
assert.Equal(t, "application/json", r.Header.Get("Content-Type"), "Content-Type")
w.WriteHeader(http.StatusCreated)
fmt.Fprintf(w, `{}`)
})
err := provider.Present("example.com", "", "foobar")
require.NoError(t, err, "fail to create TXT record")
err = provider.CleanUp("example.com", "", "foobar")
require.NoError(t, err, "fail to remove TXT record")
}