diff --git a/src/Tests/OneScript.Core.Tests/NativeCompilerTest.cs b/src/Tests/OneScript.Core.Tests/NativeCompilerTest.cs
index c4029976f..855bf25cf 100644
--- a/src/Tests/OneScript.Core.Tests/NativeCompilerTest.cs
+++ b/src/Tests/OneScript.Core.Tests/NativeCompilerTest.cs
@@ -61,8 +61,9 @@ public void CanInjectContext_As_Symbols()
             var context = new GlobalJsonFunctions();
             var scope = SymbolScope.FromObject(context);
 
-            scope.Methods.Should().HaveCount(3);
+            scope.Methods.Should().HaveCount(4);
             scope.Methods.IndexOf("ЗаписатьJSON").Should().BeGreaterOrEqualTo(0);
+            scope.Methods.IndexOf("ЗаписатьДатуJSON").Should().BeGreaterOrEqualTo(0);
         }
 
         [Fact]