public void UnknownLiteral_throws_when_unknown()
{
var ex = Assert.Throws <InvalidOperationException>(
() => new CSharpHelper().UnknownLiteral(new object()));
Assert.Equal(DesignCoreStrings.UnknownLiteral(typeof(object)), ex.Message);
}
public virtual string UnknownLiteral([CanBeNull] object value)
{
if (value == null)
{
return("null");
}
var type = value.GetType().UnwrapNullableType();
Func <CSharpHelper, object, string> literalFunc;
if (_literalFuncs.TryGetValue(type, out literalFunc))
{
return(literalFunc(this, value));
}
var enumValue = value as Enum;
if (enumValue != null)
{
return(Literal(enumValue));
}
throw new InvalidOperationException(DesignCoreStrings.UnknownLiteral(value.GetType()));
}