public void WithConverter_NullConverter_ThrowsArgumentNullException()
{
OneToOneMap <string> propertyMap = Map(t => t.Value);
ConvertUsingSimpleMapperDelegate <string> converter = null;
Assert.Throws <ArgumentNullException>("converter", () => propertyMap.WithConverter(converter));
}
public void WithConverter_InvalidConverter_ReturnsExpected()
{
ConvertUsingSimpleMapperDelegate <string> converter = stringValue =>
{
Assert.Equal("stringValue", stringValue);
throw new NotSupportedException();
};
OneToOneMap <string> propertyMap = Map(t => t.Value);
Assert.Same(propertyMap, propertyMap.WithConverter(converter));
ConvertUsingMapper item = propertyMap.Pipeline.CellValueMappers.OfType <ConvertUsingMapper>().Single();
object value = 1;
PropertyMapperResultType result = item.Converter(new ReadCellValueResult(-1, "stringValue"), ref value);
Assert.Equal(PropertyMapperResultType.Invalid, result);
Assert.Equal(1, value);
}
public void WithConverter_SuccessConverter_ReturnsExpected()
{
ConvertUsingSimpleMapperDelegate <string> converter = stringValue =>
{
Assert.Equal("stringValue", stringValue);
return("abc");
};
OneToOneMap <string> propertyMap = Map(t => t.Value);
Assert.Same(propertyMap, propertyMap.WithConverter(converter));
ConvertUsingMapper item = propertyMap.Pipeline.CellValueMappers.OfType <ConvertUsingMapper>().Single();
object value = null;
PropertyMapperResultType result = item.Converter(new ReadCellValueResult(-1, "stringValue"), ref value);
Assert.Equal(PropertyMapperResultType.Success, result);
Assert.Equal("abc", value);
}
