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package client
import (
"bytes"
"io/ioutil"
"net/http"
"net/http/httptest"
"strings"
"testing"
)
func TestEncode(t *testing.T) {
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("response"))
}))
defer server.Close()
client := CaesarClient{Endpoint: server.URL} // HL
var b bytes.Buffer
if err := client.EncodeMessage(&b, strings.NewReader("secret message")); err != nil {
t.Errorf("should not have gotten error: %v", err)
}
resp := b.String()
if resp != "response" {
t.Errorf("expected 'response' but got '%s'", resp)
}
}
func TestUserAgent(t *testing.T) {
var ua string
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
ua = r.Header.Get("user-agent")
}))
defer server.Close()
c := CaesarClient{Endpoint: server.URL}
if err := c.EncodeMessage(ioutil.Discard, strings.NewReader("secret message")); err != nil {
t.Errorf("expected no error but got %v", err)
}
expected := "caesar-client/1.0"
if ua != expected {
t.Errorf("expected user agent header %q but got %q", expected, ua)
}
}
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