feat: Add per-route OIDC client ID and secret support (#145)

internal/net/gphttp/middleware/oidc_test.go

@@ -0,0 +1,35 @@
+package middleware
+
+import (
+	"testing"
+
+	. "github.com/yusing/go-proxy/internal/utils/testing"
+)
+
+func TestOIDCMiddlewarePerRouteConfig(t *testing.T) {
+	t.Run("middleware struct has correct fields", func(t *testing.T) {
+		middleware := &oidcMiddleware{
+			AllowedUsers:  []string{"custom-user"},
+			AllowedGroups: []string{"custom-group"},
+			ClientID:      "custom-client-id",
+			ClientSecret:  "custom-client-secret",
+			Scopes:        "openid,profile,email,groups",
+		}
+
+		ExpectEqual(t, middleware.AllowedUsers, []string{"custom-user"})
+		ExpectEqual(t, middleware.AllowedGroups, []string{"custom-group"})
+		ExpectEqual(t, middleware.ClientID, "custom-client-id")
+		ExpectEqual(t, middleware.ClientSecret, "custom-client-secret")
+		ExpectEqual(t, middleware.Scopes, "openid,profile,email,groups")
+	})
+
+	t.Run("middleware struct handles empty values", func(t *testing.T) {
+		middleware := &oidcMiddleware{}
+
+		ExpectEqual(t, middleware.AllowedUsers, nil)
+		ExpectEqual(t, middleware.AllowedGroups, nil)
+		ExpectEqual(t, middleware.ClientID, "")
+		ExpectEqual(t, middleware.ClientSecret, "")
+		ExpectEqual(t, middleware.Scopes, "")
+	})
+}