public void can_map_collections()
{
var source = new SourceProduct
{
Id = 10,
Variants = new List<SourceProductVariant>
{
new SourceProductVariant { Id = 1, Name = "variant 1"},
new SourceProductVariant { Id = 2, Name = "variant 2"}
}
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext(new LocalApiContext(new ApiContext(), null));
context.Includes.Add("Variants");
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal(10, target.Id);
Assert.NotNull(target.Variants);
Assert.Equal(2, target.Variants.Count);
Assert.Equal(1, target.Variants.First().Id);
Assert.Equal("variant 1", target.Variants.First().Name);
Assert.Equal(2, target.Variants.Skip(1).First().Id);
Assert.Equal("variant 2", target.Variants.Skip(1).First().Name);
}
public void can_work_on_different_collection_type_array()
{
var source = new SourceProduct
{
Id = 10,
Variants = new List<SourceProductVariant>
{
new SourceProductVariant { Id = 1, Name = "variant 1"},
new SourceProductVariant { Id = 2, Name = "variant 2"}
}
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext();
context.Includes.Add("Variants");
var target = mapper.Map(source, new TargetProduct_ArrayVariants(), typeof(SourceProduct), typeof(TargetProduct_ArrayVariants), null, context) as TargetProduct_ArrayVariants;
Assert.Equal(10, target.Id);
Assert.NotNull(target.Variants);
Assert.Equal(2, target.Variants.Length);
Assert.Equal(1, target.Variants.First().Id);
Assert.Equal("variant 1", target.Variants.First().Name);
Assert.Equal(2, target.Variants.Skip(1).First().Id);
Assert.Equal("variant 2", target.Variants.Skip(1).First().Name);
}
public void work_on_simple_properties()
{
var mapper = new DefaultObjectMapper();
var source = new SourceProduct
{
Id = 5,
Name = "Product name",
Price = 150m,
BrandId = 10,
Type = SourceProductType.Type2
};
var context = new MappingContext();
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal(5, target.Id);
Assert.Equal("Product name", target.Name);
Assert.Equal(150m, target.Price);
Assert.Equal(TargetProductType.Type2, target.Type);
}
public void treat_name_property_as_key_if_source_type_is_not_dictionary()
{
var target = new DefaultObjectMapper().Map(new SourceBrand2
{
CustomFields = new List<BrandField>{
new BrandField{ Name = "name1", Value = "value1"},
new BrandField{Name = "name2", Value = "value2"},
new BrandField{Name = "name3", Value = "value3"}
}
}, new TargetBrand(), null, new MappingContext(new IncludeCollection(new[] { "CustomFields" }))) as TargetBrand;
Assert.Equal(3, target.CustomFields.Count);
Assert.Equal("value1", target.CustomFields["name1"]);
Assert.Equal("value2", target.CustomFields["name2"]);
Assert.Equal("value3", target.CustomFields["name3"]);
}
public void can_map_between_dictionaries()
{
var target = new DefaultObjectMapper().Map(new SourceBrand
{
CustomFields = new Dictionary<string, string> {
{ "key1", "value1" },
{ "key2", "value2" }
}
}, new TargetBrand(), null, new MappingContext(new IncludeCollection(new[] { "CustomFields" }))) as TargetBrand;
Assert.Equal(2, target.CustomFields.Count);
Assert.Equal("value1", target.CustomFields["key1"]);
Assert.Equal("value2", target.CustomFields["key2"]);
}
public void can_customize_nested_object_mapping()
{
var source = new SourceProduct
{
Id = 1,
Brand = new SourceBrand
{
Name = "Nike"
}
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext();
context.Includes.Add("Brand");
mapper.GetMapper = (sourceType, targetType) =>
{
if (sourceType == typeof(SourceBrand))
{
return new BrandMapper();
}
return mapper;
};
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal("Nike (Customized)", target.Brand.Name);
}
public void can_customize_collection_element_mapping()
{
var source = new SourceBrandCollection
{
Brands = new List<SourceBrand> {
new SourceBrand { Name = "Nike" },
new SourceBrand { Name = "Puma" }
}
};
var mapper = new DefaultObjectMapper();
mapper.GetMapper = (sourceType, targetType) =>
{
if (sourceType == typeof(SourceBrand))
{
return new BrandMapper();
}
return mapper;
};
var context = new MappingContext(new LocalApiContext(new ApiContext(), null));
context.Includes.Add("Brands");
var target = mapper.Map(source, new TargetBrandCollection(), typeof(SourceBrandCollection), typeof(TargetBrandCollection), null, context) as TargetBrandCollection;
Assert.Equal(2, target.Brands.Count);
Assert.Equal("Nike (Customized)", target.Brands.First().Name);
Assert.Equal("Puma (Customized)", target.Brands.Skip(1).First().Name);
}
public void should_ignore_nested_objects_bydefault()
{
var source = new SourceProduct
{
Id = 5,
Name = "Product 1",
Brand = new SourceBrand { Id = 10, Name = "Nike" }
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext();
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal("Product 1", target.Name);
Assert.Null(target.Brand);
}
public void can_map_one_level_nested_object()
{
var source = new SourceProduct
{
Id = 5,
Name = "Product name",
Brand = new SourceBrand { Id = 10, Name = "Nike" }
};
var mapper = new DefaultObjectMapper();
var includes = new IncludeCollection();
includes.Add("Brand");
var context = new MappingContext(includes);
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.NotNull(target.Brand);
Assert.Equal(10, target.Brand.Id);
Assert.Equal("Nike", target.Brand.Name);
}
public void can_map_multi_level_nested_objects()
{
var source = new SourceOrderItem
{
Id = 1,
Product = new SourceProduct
{
Id = 11,
Name = "Product 1",
Brand = new SourceBrand { Id = 21, Name = "Brand 1" }
}
};
var mapper = new DefaultObjectMapper();
var includes = new IncludeCollection();
includes.Add("Product.Brand");
var context = new MappingContext(includes);
var target = mapper.Map(source, new TargetOrderItem(), typeof(SourceOrderItem), typeof(TargetOrderItem), null, context) as TargetOrderItem;
Assert.Equal(1, target.Id);
Assert.NotNull(target.Product);
Assert.Equal(11, target.Product.Id);
Assert.NotNull(target.Product.Brand);
Assert.Equal(21, target.Product.Brand.Id);
Assert.Equal("Brand 1", target.Product.Brand.Name);
}
public void can_handle_null_nested_object()
{
var source = new SourceProduct
{
Id = 1024,
Name = "1024 Product"
};
var mapper = new DefaultObjectMapper();
var includes = new IncludeCollection();
includes.Add("Brand");
var context = new MappingContext(new LocalApiContext(new ApiContext(), null), includes);
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal(1024, target.Id);
Assert.Equal("1024 Product", target.Name);
Assert.Null(target.Brand);
}
public void should_replace_target_collections()
{
var source = new SourceProduct
{
Id = 10,
Variants = new List<SourceProductVariant>
{
new SourceProductVariant { Id = 1, Name = "variant 1"},
new SourceProductVariant { Id = 2, Name = "variant 2"}
}
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext();
context.Includes.Add("Variants");
var target = new TargetProduct();
target.Variants = new List<TargetProductVariant>();
target.Variants.Add(new TargetProductVariant { Id = 3, Name = "variant 3" });
target = mapper.Map(source, target, typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal(2, target.Variants.Count);
Assert.Equal(1, target.Variants.First().Id);
Assert.Equal("variant 1", target.Variants.First().Name);
Assert.Equal(2, target.Variants.Skip(1).First().Id);
Assert.Equal("variant 2", target.Variants.Skip(1).First().Name);
}
public void ignore_collections_bydefault()
{
var source = new SourceProduct
{
Id = 10,
Variants = new List<SourceProductVariant>
{
new SourceProductVariant { Id = 1, Name = "variant 1"},
new SourceProductVariant { Id = 2, Name = "variant 2"}
}
};
var mapper = new DefaultObjectMapper();
var context = new MappingContext();
var target = mapper.Map(source, new TargetProduct(), typeof(SourceProduct), typeof(TargetProduct), null, context) as TargetProduct;
Assert.Equal(10, target.Id);
Assert.Null(target.Variants);
}