public void DisplayAttribute_Resourced_Properties()
{
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
Assert.IsNull(attr.GetShortName());
Assert.IsNull(attr.GetName());
Assert.IsNull(attr.GetPrompt());
Assert.IsNull(attr.GetDescription());
Assert.IsNull(attr.GetGroupName());
attr.ShortName = "Resource1";
attr.Name = "Resource2";
attr.Prompt = "Resource3";
attr.Description = "Resource4";
attr.GroupName = "Resource5";
Assert.AreEqual("string1", attr.GetShortName());
Assert.AreEqual("string2", attr.GetName());
Assert.AreEqual("string3", attr.GetPrompt());
Assert.AreEqual("string4", attr.GetDescription());
Assert.AreEqual("string5", attr.GetGroupName());
Assert.AreEqual("Resource1", attr.ShortName);
Assert.AreEqual("Resource2", attr.Name);
Assert.AreEqual("Resource3", attr.Prompt);
Assert.AreEqual("Resource4", attr.Description);
Assert.AreEqual("Resource5", attr.GroupName);
}
public void DisplayAttribute_Resourced_Properties() {
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
Assert.IsNull(attr.GetShortName());
Assert.IsNull(attr.GetName());
Assert.IsNull(attr.GetPrompt());
Assert.IsNull(attr.GetDescription());
Assert.IsNull(attr.GetGroupName());
attr.ShortName = "Resource1";
attr.Name = "Resource2";
attr.Prompt = "Resource3";
attr.Description = "Resource4";
attr.GroupName = "Resource5";
Assert.AreEqual("string1", attr.GetShortName());
Assert.AreEqual("string2", attr.GetName());
Assert.AreEqual("string3", attr.GetPrompt());
Assert.AreEqual("string4", attr.GetDescription());
Assert.AreEqual("string5", attr.GetGroupName());
Assert.AreEqual("Resource1", attr.ShortName);
Assert.AreEqual("Resource2", attr.Name);
Assert.AreEqual("Resource3", attr.Prompt);
Assert.AreEqual("Resource4", attr.Description);
Assert.AreEqual("Resource5", attr.GroupName);
}
public void DisplayAttribute_Reflection_Test()
{
Type t = typeof(DisplayAttribute_Sample);
FieldInfo fInfo = t.GetField("stringField");
Assert.IsNotNull(fInfo);
Assert.IsNotNull(fInfo.GetCustomAttributes(true).OfType <DisplayAttribute>().SingleOrDefault());
PropertyInfo pInfo = t.GetProperty("LiteralStringProperty");
Assert.IsNotNull(pInfo);
DisplayAttribute attr = pInfo.GetCustomAttributes(true).OfType <DisplayAttribute>().SingleOrDefault();
Assert.IsNotNull(attr);
Assert.IsNull(attr.ResourceType);
Assert.AreEqual("theShortName", attr.ShortName);
Assert.AreEqual("theName", attr.Name);
Assert.AreEqual("thePrompt", attr.Prompt);
Assert.AreEqual("theDescription", attr.Description);
Assert.AreEqual("theGroupName", attr.GroupName);
Assert.AreEqual("theShortName", attr.GetShortName());
Assert.AreEqual("theName", attr.GetName());
Assert.AreEqual("thePrompt", attr.GetPrompt());
Assert.AreEqual("theDescription", attr.GetDescription());
Assert.AreEqual("theGroupName", attr.GetGroupName());
pInfo = t.GetProperty("ResourcedStringProperty");
Assert.IsNotNull(pInfo);
attr = pInfo.GetCustomAttributes(true).OfType <DisplayAttribute>().SingleOrDefault();
Assert.IsNotNull(attr);
Assert.AreEqual(typeof(DisplayAttribute_Resources), attr.ResourceType);
Assert.AreEqual("string1", attr.GetShortName());
Assert.AreEqual("Resource1", attr.ShortName);
Assert.AreEqual("string2", attr.GetName());
Assert.AreEqual("Resource2", attr.Name);
Assert.AreEqual("string3", attr.GetPrompt());
Assert.AreEqual("Resource3", attr.Prompt);
Assert.AreEqual("string4", attr.GetDescription());
Assert.AreEqual("Resource4", attr.Description);
Assert.AreEqual("string5", attr.GetGroupName());
Assert.AreEqual("Resource5", attr.GroupName);
}
public void DisplayAttribute_GetGroupName_Does_Not_Fall_Back()
{
DisplayAttribute attr = new DisplayAttribute {
ShortName = "ShortName", Name = "Name", Description = "Description", Prompt = "Prompt"
};
Assert.IsNull(attr.GetGroupName(), "GetGroupName should NOT fall back onto any other values");
}
/// <summary>
/// Applies the display attributes.
/// </summary>
/// <param name="attr">The attribute.</param>
/// <param name="pi">The property info.</param>
private static void ApplyDisplayAttributes(this AttributeModel attr, PropertyInfo pi)
{
DisplayAttribute disp = (DisplayAttribute)pi.GetCustomAttribute(typeof(DisplayAttribute));
attr.DisplayName = disp == null ? pi.Name : disp.GetName();
attr.DisplayGroupName = disp?.GetGroupName();
attr.ShortName = disp?.GetShortName();
attr.Prompt = disp?.GetPrompt();
}
public static string DisplayGroupNameFor <TModel, TDataModel>(this IHtmlHelper <TModel> helper, Expression <Func <TModel, TDataModel> > expression)
where TModel : class
where TDataModel : class
{
Type modelType = typeof(TDataModel);
DisplayAttribute displayAttribute = GetDisplayAttributeFor(modelType);
string gruoupName = displayAttribute?.GetGroupName() ?? modelType.Name;
return(gruoupName);
}
public void DisplayAttribute_Literal_Properties()
{
DisplayAttribute attr = new DisplayAttribute();
Assert.IsNull(attr.ResourceType);
Assert.IsNull(attr.ShortName);
Assert.IsNull(attr.Name);
Assert.IsNull(attr.Prompt);
Assert.IsNull(attr.Description);
Assert.IsNull(attr.GroupName);
Assert.IsNull(attr.GetShortName());
Assert.IsNull(attr.GetName());
Assert.IsNull(attr.GetPrompt());
Assert.IsNull(attr.GetDescription());
Assert.IsNull(attr.GetGroupName());
attr.ShortName = "theShortName";
attr.Name = "theName";
attr.Prompt = "thePrompt";
attr.Description = "theDescription";
attr.GroupName = "theGroupName";
Assert.AreEqual("theShortName", attr.GetShortName());
Assert.AreEqual("theName", attr.GetName());
Assert.AreEqual("thePrompt", attr.GetPrompt());
Assert.AreEqual("theDescription", attr.GetDescription());
Assert.AreEqual("theGroupName", attr.GetGroupName());
attr.ShortName = String.Empty;
attr.Name = String.Empty;
attr.Prompt = String.Empty;
attr.Description = String.Empty;
attr.GroupName = String.Empty;
Assert.AreEqual(String.Empty, attr.GetShortName());
Assert.AreEqual(String.Empty, attr.GetName());
Assert.AreEqual(String.Empty, attr.GetPrompt());
Assert.AreEqual(String.Empty, attr.GetDescription());
Assert.AreEqual(String.Empty, attr.GetGroupName());
}
public void DisplayAttribute_Literal_Properties() {
DisplayAttribute attr = new DisplayAttribute();
Assert.IsNull(attr.ResourceType);
Assert.IsNull(attr.ShortName);
Assert.IsNull(attr.Name);
Assert.IsNull(attr.Prompt);
Assert.IsNull(attr.Description);
Assert.IsNull(attr.GroupName);
Assert.IsNull(attr.GetShortName());
Assert.IsNull(attr.GetName());
Assert.IsNull(attr.GetPrompt());
Assert.IsNull(attr.GetDescription());
Assert.IsNull(attr.GetGroupName());
attr.ShortName = "theShortName";
attr.Name = "theName";
attr.Prompt = "thePrompt";
attr.Description = "theDescription";
attr.GroupName = "theGroupName";
Assert.AreEqual("theShortName", attr.GetShortName());
Assert.AreEqual("theName", attr.GetName());
Assert.AreEqual("thePrompt", attr.GetPrompt());
Assert.AreEqual("theDescription", attr.GetDescription());
Assert.AreEqual("theGroupName", attr.GetGroupName());
attr.ShortName = String.Empty;
attr.Name = String.Empty;
attr.Prompt = String.Empty;
attr.Description = String.Empty;
attr.GroupName = String.Empty;
Assert.AreEqual(String.Empty, attr.GetShortName());
Assert.AreEqual(String.Empty, attr.GetName());
Assert.AreEqual(String.Empty, attr.GetPrompt());
Assert.AreEqual(String.Empty, attr.GetDescription());
Assert.AreEqual(String.Empty, attr.GetGroupName());
}
public void GroupName_Get_Set(string value)
{
DisplayAttribute attribute = new DisplayAttribute();
attribute.GroupName = value;
Assert.Equal(value, attribute.GroupName);
Assert.Equal(value == null, attribute.GetGroupName() == null);
// Set again, to cover the setter avoiding operations if the value is the same
attribute.GroupName = value;
Assert.Equal(value, attribute.GroupName);
}
private void EnsureDisplay()
{
DisplayAttribute customAttribute = GetCustomAttribute <DisplayAttribute>();
if (customAttribute == null)
{
return;
}
meta.ShouldAdd = customAttribute.GetAutoGenerateField();
meta.GroupDisplayName = customAttribute.GetGroupName();
meta.HeaderText = customAttribute.GetName();
meta.Watermark = customAttribute.GetPrompt();
}
private static int GetColumnOrder(MetaColumn column, IDictionary <string, int> groupings)
{
DisplayAttribute displayAttribute = column.Metadata.DisplayAttribute;
if (displayAttribute != null)
{
int num;
string groupName = displayAttribute.GetGroupName();
if (!string.IsNullOrEmpty(groupName) && groupings.TryGetValue(groupName, out num))
{
return(num);
}
}
return(GetColumnOrder(column));
}
public void StringProperties_GetUnSetProperties_ReturnsNull()
{
var display = new DisplayAttribute();
Assert.IsNull(display.Name);
Assert.IsNull(display.ShortName);
Assert.IsNull(display.Prompt);
Assert.IsNull(display.Description);
Assert.IsNull(display.GroupName);
Assert.IsNull(display.GetName());
Assert.IsNull(display.GetShortName());
Assert.IsNull(display.GetPrompt());
Assert.IsNull(display.GetDescription());
Assert.IsNull(display.GetGroupName());
}
public void StringProperties_ReturnLiteralValues_Success()
{
var display = new DisplayAttribute()
{
Name = "Name",
ShortName = "ShortName",
Prompt = "Prompt",
Description = "Description",
GroupName = "GroupName"
};
Assert.AreEqual("Name", display.GetName());
Assert.AreEqual("ShortName", display.GetShortName());
Assert.AreEqual("Prompt", display.GetPrompt());
Assert.AreEqual("Description", display.GetDescription());
Assert.AreEqual("GroupName", display.GetGroupName());
}
public void StringProperties_ReturnLocalizedValues_Success()
{
var display = new DisplayAttribute()
{
ResourceType = typeof(GoodResources),
Name = "Name",
ShortName = "ShortName",
Prompt = "Prompt",
Description = "Description",
GroupName = "GroupName"
};
Assert.AreEqual(GoodResources.Name, display.GetName());
Assert.AreEqual(GoodResources.ShortName, display.GetShortName());
Assert.AreEqual(GoodResources.Prompt, display.GetPrompt());
Assert.AreEqual(GoodResources.Description, display.GetDescription());
Assert.AreEqual(GoodResources.GroupName, display.GetGroupName());
}
public void AllProperties_WriteOnlyResource_ThrowsInvalidOperationException()
{
var resourceType = typeof(BadResources);
var resourceKey = "WriteOnlyString";
var display = new DisplayAttribute()
{
ResourceType = resourceType,
Name = resourceKey,
ShortName = resourceKey,
Prompt = resourceKey,
Description = resourceKey,
GroupName = resourceKey
};
ExceptionAssert.Throws <InvalidOperationException>(() => display.GetName(), string.Format(localization_failed_message, "Name", resourceType, resourceKey));
ExceptionAssert.Throws <InvalidOperationException>(() => display.GetShortName(), string.Format(localization_failed_message, "ShortName", resourceType, resourceKey));
ExceptionAssert.Throws <InvalidOperationException>(() => display.GetPrompt(), string.Format(localization_failed_message, "Prompt", resourceType, resourceKey));
ExceptionAssert.Throws <InvalidOperationException>(() => display.GetDescription(), string.Format(localization_failed_message, "Description", resourceType, resourceKey));
ExceptionAssert.Throws <InvalidOperationException>(() => display.GetGroupName(), string.Format(localization_failed_message, "GroupName", resourceType, resourceKey));
}
public void Ctor()
{
DisplayAttribute attribute = new DisplayAttribute();
Assert.Null(attribute.ShortName);
Assert.Null(attribute.GetShortName());
Assert.Null(attribute.Name);
Assert.Null(attribute.GetName());
Assert.Null(attribute.Description);
Assert.Null(attribute.GetDescription());
Assert.Null(attribute.Prompt);
Assert.Null(attribute.GetPrompt());
Assert.Null(attribute.GroupName);
Assert.Null(attribute.GetGroupName());
Assert.Null(attribute.ResourceType);
}
/// <summary>
/// 创建实体属性元数据。
/// </summary>
/// <param name="property"></param>
/// <param name="attributes"></param>
/// <returns></returns>
protected virtual IEntityPropertyMetadata CreateEntityPropertyMetadata(PropertyInfo property,
IEnumerable <Attribute> attributes)
{
var result = new EntityPropertyMetadata(property)
{
IsSearcher = attributes.Any(x => x is SearcherAttribute),
IsRequired = attributes.Any(x => x is RequiredAttribute),
IsKey = attributes.Any(x => x is KeyAttribute),
DataType = EntityExtensions.GetDataType(property)
};
DisplayAttribute display = attributes.OfType <DisplayAttribute>().FirstOrDefault();
string name = null;
if (display != null)
{
result.Description = display.GetDescription();
result.Order = display.GetOrder() ?? ModelMetadata.DefaultOrder;
result.GroupName = display.GetGroupName();
name = display.GetName();
}
if (name != null)
{
result.Name = name;
}
else
{
DisplayNameAttribute displayNameAttribute = attributes.OfType <DisplayNameAttribute>().FirstOrDefault();
if (displayNameAttribute != null)
{
result.Name = displayNameAttribute.DisplayName;
}
}
if (string.IsNullOrEmpty(result.Name))
{
result.Name = property.Name;
}
return(result);
}
public void Ctor()
{
DisplayAttribute attribute = new DisplayAttribute();
Assert.Null(attribute.ShortName);
Assert.Null(attribute.GetShortName());
Assert.Null(attribute.Name);
Assert.Null(attribute.GetName());
Assert.Null(attribute.Description);
Assert.Null(attribute.GetDescription());
Assert.Null(attribute.Prompt);
Assert.Null(attribute.GetPrompt());
Assert.Null(attribute.GroupName);
Assert.Null(attribute.GetGroupName());
Assert.Null(attribute.ResourceType);
}
public void DisplayAttribute_Fail_No_Getter_Resource()
{
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
attr.ShortName = "NoGetter";
attr.Name = "NoGetter";
attr.Prompt = "NoGetter";
attr.Description = "NoGetter";
attr.GroupName = "NoGetter";
string shortNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "ShortName", attr.ResourceType.FullName, attr.ShortName);
string nameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Name", attr.ResourceType.FullName, attr.Name);
string promptError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Prompt", attr.ResourceType.FullName, attr.Prompt);
string descriptionError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Description", attr.ResourceType.FullName, attr.Description);
string groupNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "GroupName", attr.ResourceType.FullName, attr.GroupName);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetShortName(); }, shortNameError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetName(); }, nameError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetPrompt(); }, promptError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetDescription(); }, descriptionError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetGroupName(); }, groupNameError);
}
public void DisplayAttribute_Fail_No_Getter_Resource() {
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
attr.ShortName = "NoGetter";
attr.Name = "NoGetter";
attr.Prompt = "NoGetter";
attr.Description = "NoGetter";
attr.GroupName = "NoGetter";
string shortNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "ShortName", attr.ResourceType.FullName, attr.ShortName);
string nameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Name", attr.ResourceType.FullName, attr.Name);
string promptError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Prompt", attr.ResourceType.FullName, attr.Prompt);
string descriptionError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Description", attr.ResourceType.FullName, attr.Description);
string groupNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "GroupName", attr.ResourceType.FullName, attr.GroupName);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetShortName(); }, shortNameError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetName(); }, nameError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetPrompt(); }, promptError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetDescription(); }, descriptionError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetGroupName(); }, groupNameError);
}
public void DisplayAttribute_Resourced_Properties_Wrong_Keys()
{
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
attr.ShortName = "notAKey1";
attr.Name = "notAKey2";
attr.Prompt = "notAKey3";
attr.Description = "notAKey4";
attr.GroupName = "notAKey5";
Assert.AreEqual("notAKey1", attr.ShortName);
Assert.AreEqual("notAKey2", attr.Name);
Assert.AreEqual("notAKey3", attr.Prompt);
Assert.AreEqual("notAKey4", attr.Description);
Assert.AreEqual("notAKey5", attr.GroupName);
string shortNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "ShortName", attr.ResourceType.FullName, attr.ShortName);
string nameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Name", attr.ResourceType.FullName, attr.Name);
string promptError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Prompt", attr.ResourceType.FullName, attr.Prompt);
string descriptionError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Description", attr.ResourceType.FullName, attr.Description);
string groupNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "GroupName", attr.ResourceType.FullName, attr.GroupName);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetShortName(); }, shortNameError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetName(); }, nameError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetPrompt(); }, promptError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetDescription(); }, descriptionError);
ExceptionHelper.ExpectException <InvalidOperationException>(() => { string s = attr.GetGroupName(); }, groupNameError);
}
public void DisplayAttribute_GetGroupName_Does_Not_Fall_Back() {
DisplayAttribute attr = new DisplayAttribute { ShortName = "ShortName", Name = "Name", Description = "Description", Prompt = "Prompt" };
Assert.IsNull(attr.GetGroupName(), "GetGroupName should NOT fall back onto any other values");
}
public void DisplayAttribute_Resourced_Properties_Wrong_Keys() {
DisplayAttribute attr = new DisplayAttribute();
attr.ResourceType = typeof(DisplayAttribute_Resources);
attr.ShortName = "notAKey1";
attr.Name = "notAKey2";
attr.Prompt = "notAKey3";
attr.Description = "notAKey4";
attr.GroupName = "notAKey5";
Assert.AreEqual("notAKey1", attr.ShortName);
Assert.AreEqual("notAKey2", attr.Name);
Assert.AreEqual("notAKey3", attr.Prompt);
Assert.AreEqual("notAKey4", attr.Description);
Assert.AreEqual("notAKey5", attr.GroupName);
string shortNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "ShortName", attr.ResourceType.FullName, attr.ShortName);
string nameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Name", attr.ResourceType.FullName, attr.Name);
string promptError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Prompt", attr.ResourceType.FullName, attr.Prompt);
string descriptionError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "Description", attr.ResourceType.FullName, attr.Description);
string groupNameError = String.Format(CultureInfo.CurrentCulture, Resources.DataAnnotationsResources.LocalizableString_LocalizationFailed, "GroupName", attr.ResourceType.FullName, attr.GroupName);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetShortName(); }, shortNameError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetName(); }, nameError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetPrompt(); }, promptError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetDescription(); }, descriptionError);
ExceptionHelper.ExpectException<InvalidOperationException>(() => { string s = attr.GetGroupName(); }, groupNameError);
}
public string GetGroupName()
{
return(_innerAttribute.GetGroupName());
}
public string GetGroupName() => _display.GetGroupName();
public static Metadata Create(MemberInfo memberInfo)
{
if (memberInfo == null)
{
throw new ArgumentNullException("memberInfo");
}
Metadata metadata = new Metadata();
// Name
metadata.Name = memberInfo.Name;
// DisplayAttribute
DisplayAttribute displayAttribute = memberInfo.GetCustomAttribute <DisplayAttribute>();
if (displayAttribute != null)
{
metadata.DisplayName = displayAttribute.GetName();
metadata.ShortName = displayAttribute.GetShortName();
metadata.GroupName = displayAttribute.GetGroupName();
metadata.Description = displayAttribute.GetDescription();
int?order = displayAttribute.GetOrder();
if (order != null)
{
metadata.Order = order.Value;
}
}
if (metadata.DisplayName == null)
{
metadata.DisplayName = ConvertUtilities.Decamelize(metadata.Name);
}
// DataType
DataTypeAttribute dataTypeAttribute = memberInfo.GetCustomAttribute <DataTypeAttribute>();
if (dataTypeAttribute != null)
{
metadata.DataType = dataTypeAttribute.GetDataTypeName();
Fill(metadata, dataTypeAttribute.DisplayFormat);
}
if (metadata.DataType == null)
{
PropertyInfo pi = memberInfo as PropertyInfo;
if (pi != null)
{
metadata.DataType = pi.PropertyType.AssemblyQualifiedName;
}
else
{
FieldInfo fi = memberInfo as FieldInfo;
if (fi != null)
{
metadata.DataType = fi.FieldType.AssemblyQualifiedName;
}
}
}
// DisplayFormat
DisplayFormatAttribute displayFormatAttribute = memberInfo.GetCustomAttribute <DisplayFormatAttribute>();
if (displayFormatAttribute != null)
{
Fill(metadata, displayFormatAttribute);
}
// ScaffoldColumnAttribute
ScaffoldColumnAttribute scaffoldColumnAttribute = memberInfo.GetCustomAttribute <ScaffoldColumnAttribute>();
if (scaffoldColumnAttribute != null)
{
metadata.Hidden = scaffoldColumnAttribute.Scaffold;
}
return(metadata);
}
public void GroupName_Get_Set(string value)
{
DisplayAttribute attribute = new DisplayAttribute();
attribute.GroupName = value;
Assert.Equal(value, attribute.GroupName);
Assert.Equal(value == null, attribute.GetGroupName() == null);
// Set again, to cover the setter avoiding operations if the value is the same
attribute.GroupName = value;
Assert.Equal(value, attribute.GroupName);
}