Move code to pkg

pkg/server/cookie/cookie_test.go

@@ -0,0 +1,83 @@
+package cookie
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetName(t *testing.T) {
+	testCases := []struct {
+		desc               string
+		cookieName         string
+		backendName        string
+		expectedCookieName string
+	}{
+		{
+			desc:               "with backend name, without cookie name",
+			cookieName:         "",
+			backendName:        "/my/BACKEND-v1.0~rc1",
+			expectedCookieName: "_5f7bc",
+		},
+		{
+			desc:               "without backend name, with cookie name",
+			cookieName:         "/my/BACKEND-v1.0~rc1",
+			backendName:        "",
+			expectedCookieName: "_my_BACKEND-v1.0~rc1",
+		},
+		{
+			desc:               "with backend name, with cookie name",
+			cookieName:         "containous",
+			backendName:        "treafik",
+			expectedCookieName: "containous",
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			cookieName := GetName(test.cookieName, test.backendName)
+
+			assert.Equal(t, test.expectedCookieName, cookieName)
+		})
+	}
+}
+
+func Test_sanitizeName(t *testing.T) {
+	testCases := []struct {
+		desc         string
+		srcName      string
+		expectedName string
+	}{
+		{
+			desc:         "with /",
+			srcName:      "/my/BACKEND-v1.0~rc1",
+			expectedName: "_my_BACKEND-v1.0~rc1",
+		},
+		{
+			desc:         "some chars",
+			srcName:      "!#$%&'()*+-./:<=>?@[]^_`{|}~",
+			expectedName: "!#$%&'__*+-._________^_`_|_~",
+		},
+	}
+
+	for _, test := range testCases {
+		test := test
+		t.Run(test.desc, func(t *testing.T) {
+			t.Parallel()
+
+			cookieName := sanitizeName(test.srcName)
+
+			assert.Equal(t, test.expectedName, cookieName, "Cookie name")
+		})
+	}
+}
+
+func TestGenerateName(t *testing.T) {
+	cookieName := GenerateName("containous")
+
+	assert.Len(t, "_8a7bc", 6)
+	assert.Equal(t, "_8a7bc", cookieName)
+}