public void WHEN_LookupAttribute_Present_SHOULD_Call_LookupService()
{
var product = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
var lookupServiceMock = Container.GetMock <ILookupService>();
ViewModelMapper.MapTo <TestProductViewModel>(product, validEnglishCulture);
lookupServiceMock.Verify(m => m.GetLookupDisplayNameAsync(It.IsAny <GetLookupDisplayNameParam>()));
}
public void WHEN_Culture_Is_Invalid_SHOULD_Throw_A_CultureNotFoundException()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
// Act
Action dummyCulture = () => ViewModelMapper.MapTo <TestProductViewModel>(validProduct, "dummy");
// Assert
dummyCulture.ShouldThrow <CultureNotFoundException>();
}
public void WHEN_Going_From_LocalizedString_To_Long_SHOULD_Not_Map_It()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
// Act
Action invalidLocalizedString = () => ViewModelMapper.MapTo <ProductViewModelWithInvalidLocalizedStringOutput>(validProduct, validEnglishCulture);
// Assert
invalidLocalizedString.ShouldThrow <InvalidOperationException>();
}
public void WHEN_Culture_Is_Not_Registered_SHOULD_Not_Map_At_All()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
var chineseCulture = CultureInfo.GetCultureInfo("zh-CN");
// Act
var result = ViewModelMapper.MapTo <TestProductViewModel>(validProduct, chineseCulture);
// Assert
result.Name.Should().BeNull();
}
public void WHEN_Passing_Valid_Parameters_SHOULD_Pass()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
// Act
var result = ViewModelMapper.MapTo <TestProductViewModel>(validProduct, validEnglishCulture);
// Assert
// Verify simple properties
result.Name.Should().Be("Chair");
result.Brand.Should().Be("AmericanTire");
result.Price.Should().Be(9.99);
result.Width.Should().Be(null);
result.Height.Should().Be(120);
// Verify propertybag properties
result.Colour.Should().Be("Brown");
result.Description.Should().Be("An exquisite chair.");
result.CustomCategory.Should().NotBeNull();
var customCategory = result.CustomCategory;
customCategory.Id.Should().Be(2);
customCategory.Title.Should().Be("Custom");
// Verify complex type properties
result.Category.Should().NotBeNull();
var category = result.Category;
category.Id.Should().Be(42);
category.Title.Should().Be("Sports");
category.ParentCategory.Should().NotBeNull();
var parentCategory = category.ParentCategory;
parentCategory.Id.Should().Be(1);
parentCategory.Title.Should().Be("Fitness");
// Verify array properties
result.ChildProducts.Should().NotBeNull();
result.ChildProducts.Should().HaveCount(2);
result.ChildProducts[0].Brand.Should().Be("FloorMart");
result.ChildProducts[1].Brand.Should().Be("GenericCompany");
// Verify list properties
result.Tags.Should().NotBeNull();
result.Tags.Count.Should().Be(2);
result.Tags[0].Should().Be("Outdoor");
result.Tags[1].Should().Be("Indoor");
}
public void WHEN_MapToAttribute_Is_Combined_With_IViewModelMetadata_SHOULD_Set_From_Specified_Bag_Field()
{
// Arrange
var product = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
// Act
var result = ViewModelMapper.MapTo <TestProductViewModel>(product, validEnglishCulture);
// Assert
result.Should().NotBeNull();
result.Bag["MappedViewModelBagProperty"].Should().Be("I'm a mapped field!");
}
public void WHEN_Having_A_Subclass_To_Baseclass_SHOULD_Map_It()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
// Act
var result = ViewModelMapper.MapTo <ProductViewModelWithSubclass>(validProduct, validEnglishCulture);
// Assert
result.Category.Should().NotBeNull();
result.Category.Id.Should().Be(42);
}
public void WHEN_Culture_Is_Null_Or_Empty_SHOULD_Throw_An_ArgumentException()
{
// Arrange
var validProduct = TestProductFactory.CreateValid();
// Act
Action nullCulture = () => ViewModelMapper.MapTo <TestProductViewModel>(validProduct, (string)null);
Action emptyCulture = () => ViewModelMapper.MapTo <TestProductViewModel>(validProduct, string.Empty);
// Assert
nullCulture.ShouldThrow <ArgumentException>();
emptyCulture.ShouldThrow <ArgumentException>();
}
public void WHEN_LookupAttribute_Set_SHOULD_Set_Value_From_Lookup()
{
var product = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
var lookupServiceMock = Container.GetMock <ILookupService>();
lookupServiceMock.Setup(
m =>
m.GetLookupDisplayNameAsync(It.IsAny <GetLookupDisplayNameParam>()))
.ReturnsAsync("X-Large");
var vm = ViewModelMapper.MapTo <TestProductViewModel>(product, validEnglishCulture);
vm.Size.Should().Be("X-Large");
}
public void WHEN_Metadata_Attribute_Is_Defined_SHOULD_Transfer_Between_Bags()
{
// Arrange
var product = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
// Act
var result = ViewModelMapper.MapTo <TestProductViewModel>(product, validEnglishCulture);
// Assert
result.Should().NotBeNull();
result.Bag["CustomProperty"].Should().Be(5);
result.Category.Bag["CustomName"].Should().Be("Custom sports");
}
public void WHEN_MapToAttribute_Used_SHOULD_Map_To_Specified_Property()
{
//Arrange
var model = TestProductFactory.CreateValid();
var culture = CultureInfo.GetCultureInfo("en-CA");
//Act
var result = ViewModelMapper.MapTo <ProductViewModelWithMapToAttribute>(model, culture);
//Assert
result.Should().NotBeNull();
result.UnrelatedProperty.Should().NotBeNull();
result.UnrelatedProperty.Should().HaveCount(model.Name.Count);
}
public void WHEN_Format_Attribute_Is_Defined_SHOULD_Call_Format()
{
// Arrange
var product = TestProductFactory.CreateValid();
var validEnglishCulture = CultureInfo.GetCultureInfo("en-CA");
var viewModelPropertyFormatterMock = Container.GetMock <IViewModelPropertyFormatter>();
// Act
ViewModelMapper.MapTo <TestProductViewModel>(product, validEnglishCulture);
// Assert
viewModelPropertyFormatterMock.Verify(m => m.Format(It.IsAny <DateTime>(),
It.Is <IPropertyMetadata>(md => md.PropertyFormattingCategory == "TestCategory" && md.PropertyFormattingKey == "Date"),
It.IsAny <CultureInfo>()));
}