public void CanCreateClosedParameterTypeFromOpenOne()
{
MethodBase m = typeof(LoggingCommand <>).GetTypeInfo().DeclaredConstructors.ElementAt(0);
ParameterReflectionHelper helper = new ParameterReflectionHelper(
m.GetParameters()[0]);
Type closedType = helper.GetClosedParameterType(typeof(LoggingCommand <User>).GenericTypeArguments);
Assert.IsType <ICommand <User> >(closedType);
}
public void CanCreateClosedParameterTypeFromOpenOne()
{
MethodBase m = typeof(LoggingCommand <>).GetConstructors()[0];
ParameterReflectionHelper helper = new ParameterReflectionHelper(
m.GetParameters()[0]);
Type closedType = helper.GetClosedParameterType(typeof(LoggingCommand <User>).GetGenericArguments());
Assert.AreSame(typeof(ICommand <User>), closedType);
}
public void ParameterReflectionHelperDetectsOpenGenericParameters()
{
MethodBase executeMethod = typeof(LoggingCommand <>).GetTypeInfo().DeclaredConstructors.ElementAt(0);
ParameterInfo[] methodParams = executeMethod.GetParameters();
ParameterReflectionHelper helper = new ParameterReflectionHelper(methodParams[0]);
Assert.True(helper.IsOpenGeneric);
}
public void ParameterReflectionHelperDetectsOpenGenericParameters()
{
MethodBase executeMethod = typeof(LoggingCommand <>).GetConstructors()[0];
ParameterInfo[] methodParams = executeMethod.GetParameters();
ParameterReflectionHelper helper = new ParameterReflectionHelper(methodParams[0]);
Assert.IsTrue(helper.IsOpenGeneric);
}
public void ClosingParameterTypesReturnsOriginalTypeWhenItIsClosed()
{
MethodBase m = typeof(User).GetTypeInfo().GetDeclaredMethod("DoSomething");
ParameterInfo[] methodParams = m.GetParameters();
Assert.Equal(1, methodParams.Length);
ParameterReflectionHelper helper = new ParameterReflectionHelper(methodParams[0]);
Assert.IsType <string>(helper.GetClosedParameterType(new Type[0]));
}
