public void EditFormatString_LastSettingWins()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act 1
displayMetadata.EditFormatString = "first string";
// Assert 1
Assert.Equal("first string", displayMetadata.EditFormatString);
Assert.Equal("first string", displayMetadata.EditFormatStringProvider());
// Act 2
displayMetadata.EditFormatStringProvider = () => "second string";
// Assert 2
Assert.Equal("second string", displayMetadata.EditFormatString);
Assert.Equal("second string", displayMetadata.EditFormatStringProvider());
// Act 3
displayMetadata.EditFormatString = "third string";
// Assert 3
Assert.Equal("third string", displayMetadata.EditFormatString);
Assert.Equal("third string", displayMetadata.EditFormatStringProvider());
}
public void NullDisplayText_LastSettingWins()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act 1
displayMetadata.NullDisplayText = "first string";
// Assert 1
Assert.Equal("first string", displayMetadata.NullDisplayText);
Assert.Equal("first string", displayMetadata.NullDisplayTextProvider());
// Act 2
displayMetadata.NullDisplayTextProvider = () => "second string";
// Assert 2
Assert.Equal("second string", displayMetadata.NullDisplayText);
Assert.Equal("second string", displayMetadata.NullDisplayTextProvider());
// Act 3
displayMetadata.NullDisplayText = "third string";
// Assert 3
Assert.Equal("third string", displayMetadata.NullDisplayText);
Assert.Equal("third string", displayMetadata.NullDisplayTextProvider());
}
public void EditFormatStringProvider_AffectsBothEditFormatProperties()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act
displayMetadata.EditFormatStringProvider = () => "expected string";
// Assert
Assert.Equal("expected string", displayMetadata.EditFormatString);
Assert.Equal("expected string", displayMetadata.EditFormatStringProvider());
}
public void NullDisplayTextProvider_AffectsBothNullDisplayProperties()
{
// Arrange
var displayMetadata = new DisplayMetadata();
// Act
displayMetadata.NullDisplayTextProvider = () => "expected string";
// Assert
Assert.Equal("expected string", displayMetadata.NullDisplayText);
Assert.Equal("expected string", displayMetadata.NullDisplayTextProvider());
}
/// <summary>
/// Creates a new <see cref="DisplayMetadataProviderContext"/>.
/// </summary>
/// <param name="key">The <see cref="ModelMetadataIdentity"/> for the <see cref="ModelMetadata"/>.</param>
/// <param name="attributes">The attributes for the <see cref="ModelMetadata"/>.</param>
public DisplayMetadataProviderContext(
ModelMetadataIdentity key,
ModelAttributes attributes)
{
if (attributes == null)
{
throw new ArgumentNullException(nameof(attributes));
}
Key = key;
Attributes = attributes.Attributes;
PropertyAttributes = attributes.PropertyAttributes;
TypeAttributes = attributes.TypeAttributes;
DisplayMetadata = new DisplayMetadata();
}
