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api_test.go
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api_test.go
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package crowd
import (
"encoding/base64"
"encoding/json"
"errors"
"fmt"
"github.com/stretchr/testify/assert"
"github.com/valyala/fasthttp"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"runtime"
"testing"
)
type testmessage struct {
Test string `json:"test"`
}
func TestGetCrowdErrorMessage(t *testing.T){
message := &crowdErrorMessage{
Message: "Some Error",
}
bytes, _ := json.Marshal(message)
err := getCrowdErrorMessage(bytes)
assert.Equal(t, errors.New(message.Message), err)
}
func TestUrlEscape(t *testing.T){
testString := "some test string with char's & to be escaped"
escapedString := urlEscape(testString)
assert.Equal(t, url.QueryEscape(testString), escapedString)
}
func TestUnknownResponse(t *testing.T){
status := 123
unknownResponse := unknownResponse(status)
assert.Equal(t, fmt.Errorf("Unknown response: %d", status), unknownResponse)
}
func TestGenerateBasicAuthString(t *testing.T){
username := "test"
password := "password"
basicAuthString := generateBasicAuthString(username, password)
assert.Equal(t, base64.StdEncoding.EncodeToString([]byte(username + ":" + password)), basicAuthString)
}
func TestGenerateUserAgent(t *testing.T){
userAgent := fmt.Sprintf(
"%s/%s (go; %s; %s-%s)",
NAME, VERSION, runtime.Version(),
runtime.GOARCH, runtime.GOOS,
)
assert.Equal(t, userAgent, generateUserAgent())
}
func TestNewAPI(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
assert.ObjectsAreEqual(API{}, api)
}
func TestRequestDelete(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
assert.ObjectsAreEqual(API{}, api)
request := api.requestDelete("/testuri")
assert.ObjectsAreEqual(request, fasthttp.Request{})
assert.Equal(t, server.URL+"/testuri", request.URI().String())
assert.Equal(t, []byte("DELETE"), request.Header.Method())
}
func TestRequestPost(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
request := api.requestPost("/testuri")
assert.ObjectsAreEqual(request, fasthttp.Request{})
assert.Equal(t, server.URL+"/testuri", request.URI().String())
assert.Equal(t, []byte("POST"), request.Header.Method())
assert.Equal(t, "application/json", string(request.Header.ContentType()))
}
func TestRequestPut(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
request := api.requestPut("/testuri")
assert.ObjectsAreEqual(request, fasthttp.Request{})
assert.Equal(t, server.URL+"/testuri", request.URI().String())
assert.Equal(t, []byte("PUT"), request.Header.Method())
assert.Equal(t, "application/json", string(request.Header.ContentType()))
}
func TestRequestGet(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
request := api.requestGet("/testuri")
assert.ObjectsAreEqual(request, fasthttp.Request{})
assert.Equal(t, server.URL+"/testuri", request.URI().String())
assert.Equal(t, []byte("GET"), request.Header.Method())
}
func TestDoDeleteRequest(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
assert.Equal(t, "DELETE", r.Method)
assert.Equal(t, "/testuri", r.RequestURI)
}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
res, err := api.doDeleteRequest("/testuri")
assert.Equal(t, 200, res)
}
func TestDoGetRequest(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "GET", r.Method)
assert.Equal(t, "/testuri", r.RequestURI)
respBytes, err := json.Marshal(testmessage{Test: "message"})
assert.Nil(t, err)
w.WriteHeader(http.StatusOK)
w.Write(respBytes)
}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
status, res, err := api.doGetRequest("/testuri")
expectedResponse, err := json.Marshal(testmessage{Test: "message"})
assert.Nil(t, err)
assert.Equal(t, 200, status)
assert.Equal(t, expectedResponse , res)
}
func TestDoPostRequest(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.RequestURI == "/testuri400" {
w.WriteHeader(http.StatusBadRequest)
testError, err := json.Marshal(crowdErrorMessage{Message: "Test Error"})
assert.Nil(t, err)
w.Write(testError)
return
}
body, err := ioutil.ReadAll(r.Body)
expectedBody, err := json.Marshal(testmessage{Test: "message"})
assert.Nil(t, err)
assert.Equal(t, "POST", r.Method)
assert.Equal(t, "/testuri", r.RequestURI)
assert.Equal(t, expectedBody, body)
w.WriteHeader(http.StatusOK)
}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
body := testmessage{Test: "message"}
status, err := api.doPostRequest("/testuri", body)
assert.Nil(t, err)
assert.Equal(t, 200, status)
status400, err := api.doPostRequest("/testuri400", body)
assert.Equal(t, 400, status400)
assert.Equal(t, errors.New("Test Error"), err)
}
func TestDoPutRequest(t *testing.T){
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.RequestURI == "/testuri400" {
w.WriteHeader(http.StatusBadRequest)
testError, err := json.Marshal(crowdErrorMessage{Message: "Test Error"})
assert.Nil(t, err)
w.Write(testError)
return
}
body, err := ioutil.ReadAll(r.Body)
expectedBody, err := json.Marshal(testmessage{Test: "message"})
assert.Nil(t, err)
assert.Equal(t, "PUT", r.Method)
assert.Equal(t, "/testuri", r.RequestURI)
assert.Equal(t, expectedBody, body)
w.WriteHeader(http.StatusOK)
}))
defer server.Close()
api, err := NewAPI(server.URL, "testapp", "password")
assert.Nil(t, err)
body := testmessage{Test: "message"}
status, err := api.doPutRequest("/testuri", body)
assert.Nil(t, err)
assert.Equal(t, 200, status)
status400, err := api.doPostRequest("/testuri400", body)
assert.Equal(t, 400, status400)
assert.Equal(t, errors.New("Test Error"), err)
}