public void InstanceParameterTests()
{
ExpressionCompiler <string, TestParams> instPropTest = new ExpressionCompiler <string, TestParams>("Instance.RadarProperty.Substring(0, 5)");
ExpressionCompiler instMethodTest = new ExpressionCompiler("Instance.ShowData()");
TestParams testParams = new TestParams {
Instance = this
};
Assert.IsTrue(instPropTest.ExecuteFunction(testParams).Equals("RADAR"));
instMethodTest.InstanceParameterType = typeof(TestParams);
instMethodTest.ExecuteAction(testParams);
// When instance parameter type is defined, expressions expecting parameter should fail:
Assert.ThrowsException <TargetException>(() => instMethodTest.ExecuteAction()); // This creates a new context type
System.Console.WriteLine($"Context Type for '{nameof(instPropTest)}': {instPropTest.TypeRegistry.GetContextType<string, TestParams>()?.FullName}");
System.Console.WriteLine($"Expression for '{nameof(instPropTest)}': {instPropTest}");
System.Console.WriteLine($"Context Type for '{nameof(instMethodTest)}': {instMethodTest.TypeRegistry.GetContextType<object, TestParams>()?.FullName}");
System.Console.WriteLine($"Expression for '{nameof(instMethodTest)}': {instMethodTest}");
System.Console.WriteLine($"Generated Context Type Count = {TypeRegistry.GeneratedContextTypeCount:N0}");
}