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

288 lines
6.8 KiB
Go

package vegadns
import (
"fmt"
"net/http"
"net/http/httptest"
"testing"
"time"
"github.com/go-acme/lego/v3/platform/tester"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
const testDomain = "example.com"
var envTest = tester.NewEnvTest(EnvKey, EnvSecret, EnvURL)
func TestNewDNSProvider_Fail(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
_, err := NewDNSProvider()
assert.Error(t, err, "VEGADNS_URL env missing")
}
func TestDNSProvider_TimeoutSuccess(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
tearDown := startTestServer(muxSuccess())
defer tearDown()
provider, err := NewDNSProvider()
require.NoError(t, err)
timeout, interval := provider.Timeout()
assert.Equal(t, timeout, 12*time.Minute)
assert.Equal(t, interval, 1*time.Minute)
}
func TestDNSProvider_Present(t *testing.T) {
testCases := []struct {
desc string
handler http.Handler
expectedError string
}{
{
desc: "Success",
handler: muxSuccess(),
},
{
desc: "FailToFindZone",
handler: muxFailToFindZone(),
expectedError: "vegadns: can't find Authoritative Zone for _acme-challenge.example.com. in Present: Unable to find auth zone for fqdn _acme-challenge.example.com",
},
{
desc: "FailToCreateTXT",
handler: muxFailToCreateTXT(),
expectedError: "vegadns: Got bad answer from VegaDNS on CreateTXT. Code: 400. Message: ",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
tearDown := startTestServer(test.handler)
defer tearDown()
provider, err := NewDNSProvider()
require.NoError(t, err)
err = provider.Present(testDomain, "token", "keyAuth")
if len(test.expectedError) == 0 {
assert.NoError(t, err)
} else {
assert.EqualError(t, err, test.expectedError)
}
})
}
}
func TestDNSProvider_CleanUp(t *testing.T) {
testCases := []struct {
desc string
handler http.Handler
expectedError string
}{
{
desc: "Success",
handler: muxSuccess(),
},
{
desc: "FailToFindZone",
handler: muxFailToFindZone(),
expectedError: "vegadns: can't find Authoritative Zone for _acme-challenge.example.com. in CleanUp: Unable to find auth zone for fqdn _acme-challenge.example.com",
},
{
desc: "FailToGetRecordID",
handler: muxFailToGetRecordID(),
expectedError: "vegadns: couldn't get Record ID in CleanUp: Got bad answer from VegaDNS on GetRecordID. Code: 404. Message: ",
},
}
for _, test := range testCases {
t.Run(test.desc, func(t *testing.T) {
defer envTest.RestoreEnv()
envTest.ClearEnv()
tearDown := startTestServer(test.handler)
defer tearDown()
provider, err := NewDNSProvider()
require.NoError(t, err)
err = provider.CleanUp(testDomain, "token", "keyAuth")
if len(test.expectedError) == 0 {
assert.NoError(t, err)
} else {
assert.EqualError(t, err, test.expectedError)
}
})
}
}
func muxSuccess() *http.ServeMux {
mux := http.NewServeMux()
mux.HandleFunc("/1.0/token", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodPost {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, tokenResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/1.0/domains", func(w http.ResponseWriter, r *http.Request) {
if r.URL.Query().Get("search") == "example.com" {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, domainsResponseMock)
return
}
w.WriteHeader(http.StatusNotFound)
})
mux.HandleFunc("/1.0/records", func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
if r.URL.Query().Get("domain_id") == "1" {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, recordsResponseMock)
return
}
w.WriteHeader(http.StatusNotFound)
return
case http.MethodPost:
w.WriteHeader(http.StatusCreated)
fmt.Fprint(w, recordCreatedResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/1.0/records/3", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodDelete {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, recordDeletedResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusNotFound)
fmt.Printf("Not Found for Request: (%+v)\n\n", r)
})
return mux
}
func muxFailToFindZone() *http.ServeMux {
mux := http.NewServeMux()
mux.HandleFunc("/1.0/token", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodPost {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, tokenResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/1.0/domains", func(w http.ResponseWriter, _ *http.Request) {
w.WriteHeader(http.StatusNotFound)
})
return mux
}
func muxFailToCreateTXT() *http.ServeMux {
mux := http.NewServeMux()
mux.HandleFunc("/1.0/token", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodPost {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, tokenResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/1.0/domains", func(w http.ResponseWriter, r *http.Request) {
if r.URL.Query().Get("search") == testDomain {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, domainsResponseMock)
return
}
w.WriteHeader(http.StatusNotFound)
})
mux.HandleFunc("/1.0/records", func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
if r.URL.Query().Get("domain_id") == "1" {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, recordsResponseMock)
return
}
w.WriteHeader(http.StatusNotFound)
return
case http.MethodPost:
w.WriteHeader(http.StatusBadRequest)
return
}
w.WriteHeader(http.StatusBadRequest)
})
return mux
}
func muxFailToGetRecordID() *http.ServeMux {
mux := http.NewServeMux()
mux.HandleFunc("/1.0/token", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodPost {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, tokenResponseMock)
return
}
w.WriteHeader(http.StatusBadRequest)
})
mux.HandleFunc("/1.0/domains", func(w http.ResponseWriter, r *http.Request) {
if r.URL.Query().Get("search") == testDomain {
w.WriteHeader(http.StatusOK)
fmt.Fprint(w, domainsResponseMock)
return
}
w.WriteHeader(http.StatusNotFound)
})
mux.HandleFunc("/1.0/records", func(w http.ResponseWriter, r *http.Request) {
if r.Method == http.MethodGet {
w.WriteHeader(http.StatusNotFound)
return
}
w.WriteHeader(http.StatusBadRequest)
})
return mux
}
func startTestServer(handler http.Handler) func() {
ts := httptest.NewServer(handler)
envTest.Apply(map[string]string{
EnvKey: "key",
EnvSecret: "secret",
EnvURL: ts.URL,
})
return func() {
ts.Close()
}
}