public void GetCustomizationFromNullParamterThrows()
{
// Arrange
var sut = new GreedyMockAttribute();
// Act & assert
Assert.Throws <ArgumentNullException>(() =>
sut.GetCustomization(null));
}
public void GetCustomizationReturnsCorrectResult()
{
// Arrange
var sut = new GreedyMockAttribute();
var parameter = typeof(TypeWithOverloadedMembers).GetMethod("DoSomething", new[] { typeof(object) }).GetParameters().Single();
// Act
var result = sut.GetCustomization(parameter);
// Assert
var invoker = Assert.IsAssignableFrom <ConstructorCustomization>(result);
Assert.Equal(parameter.ParameterType, invoker.TargetType);
Assert.IsAssignableFrom <GreedyMockConstructorQuery>(invoker.Query);
}