From 4a2fb7e82d5d617298cb28b66485fc6f30c55781 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Wed, 21 Apr 2021 17:23:07 +0200
Subject: Reworked the webui package, added authentication feature and tests

---
 internal/webui/utils_test.go | 71 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 internal/webui/utils_test.go

(limited to 'internal/webui/utils_test.go')

diff --git a/internal/webui/utils_test.go b/internal/webui/utils_test.go
new file mode 100644
index 0000000..1e07aa2
--- /dev/null
+++ b/internal/webui/utils_test.go
@@ -0,0 +1,71 @@
+package webui
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"net/url"
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+var simpleErrorMessage = fmt.Errorf("")
+
+type httpTestCase struct {
+	name   string
+	input  httpTestInput
+	expect httpTestExpect
+}
+type httpTestInput struct {
+	method string
+	path   string
+	cookie *http.Cookie
+	data   url.Values
+}
+type httpTestExpect struct {
+	code       int
+	bodyString string
+	location   string
+	setsCookie bool
+	err        interface{}
+}
+
+func runHttpTest(t *testing.T, e *env, h func(e *env, w http.ResponseWriter, r *http.Request) error, tc *httpTestCase) {
+	req, err := http.NewRequest(tc.input.method, tc.input.path, nil)
+	require.Nil(t, err)
+	if tc.input.data != nil {
+		req, err = http.NewRequest(tc.input.method, tc.input.path, strings.NewReader(tc.input.data.Encode()))
+		req.Header.Add("Content-Type", "application/x-www-form-urlencoded")
+	}
+	if tc.input.cookie != nil {
+		req.AddCookie(tc.input.cookie)
+	}
+	t.Run(tc.name, func(t *testing.T) {
+		rr := httptest.NewRecorder()
+		err := h(e, rr, req)
+		if tc.expect.err != nil {
+			require.Error(t, err)
+			assert.Equalf(t, reflect.TypeOf(err), reflect.TypeOf(tc.expect.err), "Invalid error type. Got %s but expected %s", reflect.TypeOf(err), reflect.TypeOf(tc.expect.err))
+		} else {
+			require.NoError(t, err)
+			assert.Equal(t, tc.expect.code, rr.Code)
+			if tc.expect.bodyString != "" {
+				assert.Contains(t, rr.Body.String(), tc.expect.bodyString)
+			}
+			if tc.expect.location != "" {
+				assert.Contains(t, rr.HeaderMap, "Location")
+				assert.Len(t, rr.HeaderMap["Location"], 1)
+				assert.Equal(t, rr.HeaderMap["Location"][0], tc.expect.location)
+			}
+			if tc.expect.setsCookie {
+				assert.Contains(t, rr.HeaderMap, "Set-Cookie")
+			} else {
+				assert.NotContains(t, rr.HeaderMap, "Set-Cookie")
+			}
+		}
+	})
+}
-- 
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