public void EdmStructuralTypeInfo_IsNavigationPropertyDefined_ReturnsCorrectBoolean()
{
// Assert
var structuralTypeInfo = new SelectExpandNode.EdmStructuralTypeInfo(_model.Model, _model.Customer);
IEdmNavigationProperty property = _model.Customer.DeclaredNavigationProperties().FirstOrDefault();
IEdmNavigationProperty orderProperty = _model.Order.DeclaredNavigationProperties().FirstOrDefault();
// Act & Assert
Assert.True(structuralTypeInfo.IsNavigationPropertyDefined(property));
Assert.False(structuralTypeInfo.IsNavigationPropertyDefined(orderProperty));
}
public void EdmStructuralTypeInfo_ReturnsNullForEmptyStructuredType()
{
// Assert
EdmModel model = new EdmModel();
EdmEntityType entity = new EdmEntityType("NS", "Entity");
model.AddElement(entity);
// Act
var structuralTypeInfo = new SelectExpandNode.EdmStructuralTypeInfo(model, entity);
// Assert
Assert.Null(structuralTypeInfo.AllStructuralProperties);
Assert.Null(structuralTypeInfo.AllNavigationProperties);
Assert.Null(structuralTypeInfo.AllActions);
Assert.Null(structuralTypeInfo.AllFunctions);
}
public void EdmStructuralTypeInfoCtor_ReturnsCorrectProperties(string typeName, int structurals, int navigations, int actions, int functions)
{
// Assert
IEdmStructuredType structuralType = _model.Model.SchemaElements.OfType <IEdmSchemaType>().FirstOrDefault(c => c.Name == typeName) as IEdmStructuredType;
Assert.NotNull(structuralType); // Guard
// Act
var structuralTypeInfo = new SelectExpandNode.EdmStructuralTypeInfo(_model.Model, structuralType);
// Assert
Assert.NotNull(structuralTypeInfo.AllStructuralProperties);
Assert.Equal(structurals, structuralTypeInfo.AllStructuralProperties.Count);
if (navigations == 0)
{
Assert.Null(structuralTypeInfo.AllNavigationProperties);
}
else
{
Assert.NotNull(structuralTypeInfo.AllNavigationProperties);
Assert.Equal(navigations, structuralTypeInfo.AllNavigationProperties.Count);
}
if (actions == 0)
{
Assert.Null(structuralTypeInfo.AllActions);
}
else
{
Assert.NotNull(structuralTypeInfo.AllActions);
Assert.Equal(actions, structuralTypeInfo.AllActions.Count);
}
if (functions == 0)
{
Assert.Null(structuralTypeInfo.AllFunctions);
}
else
{
Assert.NotNull(structuralTypeInfo.AllFunctions);
Assert.Equal(functions, structuralTypeInfo.AllFunctions.Count);
}
}
