public void CopyConstructor_InitializesModelBasedOnSource_ModelMetadataBasedOnTModel()
{
// Arrange
var metadataProvider = new EmptyModelMetadataProvider();
var model = new SupremeTestModel();
var source = new ViewDataDictionary(metadataProvider)
{
Model = model,
};
// Act
var viewData = new ViewDataDictionary <TestModel>(source);
// Assert
Assert.Same(model, viewData.Model);
Assert.NotNull(viewData.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData.ModelMetadata);
}
public void CopyConstructors_InitalizeModelAndModelMetadataBasedOnSource_ModelOfSubclass()
{
// Arrange
var metadataProvider = new EmptyModelMetadataProvider();
var model = new SupremeTestModel();
var source = new ViewDataDictionary(metadataProvider)
{
Model = model,
};
source["foo"] = "bar";
source.TemplateInfo.HtmlFieldPrefix = "prefix";
// Act
var viewData1 = new ViewDataDictionary <TestModel>(source);
var viewData2 = new ViewDataDictionary(source);
// Assert
Assert.NotNull(viewData1.ModelState);
Assert.NotNull(viewData1.TemplateInfo);
Assert.Equal("prefix", viewData1.TemplateInfo.HtmlFieldPrefix);
Assert.NotSame(source.TemplateInfo, viewData1.TemplateInfo);
Assert.Same(model, viewData1.Model);
Assert.NotNull(viewData1.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData1.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData1.ModelMetadata);
Assert.Equal(source.Count, viewData1.Count);
Assert.Equal("bar", viewData1["foo"]);
Assert.IsType <CopyOnWriteDictionary <string, object> >(viewData1.Data);
Assert.NotNull(viewData2.ModelState);
Assert.NotNull(viewData2.TemplateInfo);
Assert.Equal("prefix", viewData2.TemplateInfo.HtmlFieldPrefix);
Assert.NotSame(source.TemplateInfo, viewData2.TemplateInfo);
Assert.Same(model, viewData2.Model);
Assert.NotNull(viewData2.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData2.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData2.ModelMetadata);
Assert.Equal(source.Count, viewData2.Count);
Assert.Equal("bar", viewData2["foo"]);
Assert.IsType <CopyOnWriteDictionary <string, object> >(viewData2.Data);
}
public void CopyConstructors_InitalizeModelAndModelMetadataBasedOnSource_ModelOfSubclass()
{
// Arrange
var metadataProvider = new EmptyModelMetadataProvider();
var model = new SupremeTestModel();
var source = new ViewDataDictionary(metadataProvider)
{
Model = model,
};
source["foo"] = "bar";
source.TemplateInfo.HtmlFieldPrefix = "prefix";
// Act
var viewData1 = new ViewDataDictionary<TestModel>(source);
var viewData2 = new ViewDataDictionary(source);
// Assert
Assert.NotNull(viewData1.ModelState);
Assert.NotNull(viewData1.TemplateInfo);
Assert.Equal("prefix", viewData1.TemplateInfo.HtmlFieldPrefix);
Assert.NotSame(source.TemplateInfo, viewData1.TemplateInfo);
Assert.Same(model, viewData1.Model);
Assert.NotNull(viewData1.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData1.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData1.ModelMetadata);
Assert.Equal(source.Count, viewData1.Count);
Assert.Equal("bar", viewData1["foo"]);
Assert.IsType<CopyOnWriteDictionary<string, object>>(viewData1.Data);
Assert.NotNull(viewData2.ModelState);
Assert.NotNull(viewData2.TemplateInfo);
Assert.Equal("prefix", viewData2.TemplateInfo.HtmlFieldPrefix);
Assert.NotSame(source.TemplateInfo, viewData2.TemplateInfo);
Assert.Same(model, viewData2.Model);
Assert.NotNull(viewData2.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData2.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData2.ModelMetadata);
Assert.Equal(source.Count, viewData2.Count);
Assert.Equal("bar", viewData2["foo"]);
Assert.IsType<CopyOnWriteDictionary<string, object>>(viewData2.Data);
}
public void CopyConstructor_InitializesModelBasedOnSource_ModelMetadataBasedOnTModel()
{
// Arrange
var metadataProvider = new EmptyModelMetadataProvider();
var model = new SupremeTestModel();
var source = new ViewDataDictionary(metadataProvider)
{
Model = model,
};
// Act
var viewData = new ViewDataDictionary<TestModel>(source);
// Assert
Assert.Same(model, viewData.Model);
Assert.NotNull(viewData.ModelMetadata);
Assert.Equal(typeof(SupremeTestModel), viewData.ModelMetadata.ModelType);
Assert.Same(source.ModelMetadata, viewData.ModelMetadata);
}
