public void can_get_invocation_name_from_class()
{
var result = ExpressionTools.GetInvocation <SampleClass>(i => i.PlainMethod());
Assert.AreEqual("PlainMethod", result.MethodName);
Assert.AreEqual(0, result.ParameterValues.Length);
}
public void can_get_invocation_name_and_parameters_from_returning_functions_on_interfaces()
{
var result = ExpressionTools.GetInvocation <ISampleInterface>(i => i.Returns(1));
Assert.AreEqual("Returns", result.MethodName);
Assert.AreEqual(1, result.ParameterValues[0]);
}
public void can_get_invocation_name_and_parameters_from_class()
{
var result = ExpressionTools.GetInvocation <SampleClass>(
i => i.ComplexMethod(1, "two", _three)
);
Assert.AreEqual("ComplexMethod", result.MethodName);
Assert.AreEqual(1, result.ParameterValues[0]);
Assert.AreEqual("two", result.ParameterValues[1]);
Assert.AreEqual(_three, result.ParameterValues[2]);
}
public void variable_values_are_returned_as_at_call_time()
{
// ReSharper disable AccessToModifiedClosure
var v = 1;
var result = ExpressionTools.GetInvocation <ISampleInterface>(i => i.Returns(v));
v = 2;
// ReSharper restore AccessToModifiedClosure
Assert.AreEqual("Returns", result.MethodName);
Assert.AreEqual(1, result.ParameterValues[0]);
Assert.AreNotEqual(v, result.ParameterValues[0]);
}
