Added tests for basic auth.

auth_test.go

@@ -0,0 +1,57 @@
+package gin
+
+import (
+	"encoding/base64"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestBasicAuthSucceed(t *testing.T) {
+	req, _ := http.NewRequest("GET", "/login", nil)
+	w := httptest.NewRecorder()
+
+	r := Default()
+	accounts := Accounts{"admin": "password"}
+	r.Use(BasicAuth(accounts))
+
+	r.GET("/login", func(c *Context) {
+		c.String(200, "autorized")
+	})
+
+	req.Header.Set("Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte("admin:password")))
+	r.ServeHTTP(w, req)
+
+	if w.Code != 200 {
+		t.Errorf("Response code should be Ok, was: %s", w.Code)
+	}
+	bodyAsString := w.Body.String()
+
+	if bodyAsString != "autorized" {
+		t.Errorf("Response body should be `autorized`, was  %s", bodyAsString)
+	}
+}
+
+func TestBasicAuth401(t *testing.T) {
+	req, _ := http.NewRequest("GET", "/login", nil)
+	w := httptest.NewRecorder()
+
+	r := Default()
+	accounts := Accounts{"foo": "bar"}
+	r.Use(BasicAuth(accounts))
+
+	r.GET("/login", func(c *Context) {
+		c.String(200, "autorized")
+	})
+
+	req.Header.Set("Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte("admin:password")))
+	r.ServeHTTP(w, req)
+
+	if w.Code != 401 {
+		t.Errorf("Response code should be Not autorized, was: %s", w.Code)
+	}
+
+	if w.HeaderMap.Get("WWW-Authenticate") != "Basic realm=\"Authorization Required\"" {
+		t.Errorf("WWW-Authenticate header is incorrect: %s", w.HeaderMap.Get("Content-Type"))
+	}
+}