public void DisplayNameHelpers_ReturnPropertyName()
{
// Arrange
var helper = DefaultTemplatesUtilities.GetHtmlHelper();
var enumerableHelper = DefaultTemplatesUtilities.GetHtmlHelperForEnumerable();
// Act
var displayNameResult = helper.DisplayName("Property1");
var displayNameForResult = helper.DisplayNameFor(m => m.Property1);
var displayNameForEnumerableResult = enumerableHelper.DisplayNameFor(m => m.Property1);
// Assert
Assert.Equal("Property1", displayNameResult);
Assert.Equal("Property1", displayNameForResult);
Assert.Equal("Property1", displayNameForEnumerableResult);
}
public void DisplayNameHelpers_ReturnPropertyName_ForNestedProperty()
{
// Arrange
var helper = DefaultTemplatesUtilities.GetHtmlHelper <OuterClass>(model: null);
var enumerableHelper = DefaultTemplatesUtilities.GetHtmlHelperForEnumerable <OuterClass>(model: null);
// Act
var displayNameResult = helper.DisplayName("Inner.Id");
var displayNameForResult = helper.DisplayNameFor(m => m.Inner.Id);
var displayNameForEnumerableResult = enumerableHelper.DisplayNameFor(m => m.Inner.Id);
// Assert
Assert.Equal("Id", displayNameResult);
Assert.Equal("Id", displayNameForResult);
Assert.Equal("Id", displayNameForEnumerableResult);
}
public void DisplayNameHelpers_ReturnDisplayNameForProperty_IfNonNull(string displayName)
{
// Arrange
var provider = new TestModelMetadataProvider();
provider
.ForProperty <DefaultTemplatesUtilities.ObjectTemplateModel>("Property1")
.DisplayDetails(dd => dd.DisplayName = () => displayName);
var helper = DefaultTemplatesUtilities.GetHtmlHelper(provider: provider);
var enumerableHelper = DefaultTemplatesUtilities.GetHtmlHelperForEnumerable(provider: provider);
// Act
var displayNameResult = helper.DisplayName("Property1");
var displayNameForResult = helper.DisplayNameFor(m => m.Property1);
var displayNameForEnumerableResult = enumerableHelper.DisplayNameFor(m => m.Property1);
// Assert
Assert.Equal(displayName, displayNameResult);
Assert.Equal(displayName, displayNameForResult);
Assert.Equal(displayName, displayNameForEnumerableResult);
}
public void DisplayNameHelpers_ReturnDisplayName_IfNonNull(string displayName)
{
// Arrange
var provider = new TestModelMetadataProvider();
provider
.ForType <DefaultTemplatesUtilities.ObjectTemplateModel>()
.DisplayDetails(dd => dd.DisplayName = () => displayName);
var helper = DefaultTemplatesUtilities.GetHtmlHelper(provider: provider);
var enumerableHelper = DefaultTemplatesUtilities.GetHtmlHelperForEnumerable(provider: provider);
// Act
var displayNameResult = helper.DisplayName(expression: string.Empty);
var displayNameForResult = helper.DisplayNameFor(m => m);
var displayNameForEnumerableResult = enumerableHelper.DisplayNameFor((DefaultTemplatesUtilities.ObjectTemplateModel m) => m);
var displayNameForModelResult = helper.DisplayNameForModel();
// Assert
Assert.Equal(displayName, displayNameResult);
Assert.Equal(displayName, displayNameForResult);
Assert.Equal(displayName, displayNameForEnumerableResult);
Assert.Equal(displayName, displayNameForModelResult);
}