Test CheckAuth

Author: Florian

router/middleware_test.go

@@ -0,0 +1,73 @@
+package router
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCheckAuth(t *testing.T) {
+	validKey := "testkey"
+	invalidKey := "nopekey"
+	emptyKey := ""
+
+	makeRequest := func(req *http.Request) *httptest.ResponseRecorder {
+		r := New(logrus.WithField("test", "CheckAuth"))
+		r.Use(CheckAuth(validKey))
+		r.Get("/", func(w http.ResponseWriter, r *http.Request) *HTTPError {
+			return nil
+		})
+		rec := httptest.NewRecorder()
+		r.ServeHTTP(rec, req)
+		return rec
+	}
+
+	t.Run("valid key", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", validKey))
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusOK, rsp.Code)
+	})
+	t.Run("lower case bearer", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		req.Header.Set("Authorization", fmt.Sprintf("bearer %s", validKey))
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusOK, rsp.Code)
+	})
+
+	t.Run("invalid key", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", invalidKey))
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusUnauthorized, rsp.Code)
+	})
+	t.Run("no header", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusUnauthorized, rsp.Code)
+	})
+	t.Run("empty key", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		req.Header.Set("Authorization", fmt.Sprintf("Bearer %s", emptyKey))
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusUnauthorized, rsp.Code)
+	})
+	t.Run("invalid Authorization value", func(t *testing.T) {
+		req, err := http.NewRequest("GET", "/", nil)
+		require.NoError(t, err)
+		req.Header.Set("Authorization", fmt.Sprintf("what even is this %s", invalidKey))
+		rsp := makeRequest(req)
+		assert.Equal(t, http.StatusUnauthorized, rsp.Code)
+	})
+
+}