public void ToNameValueCollection()
{
Dictionary <string, int> dictionary = new Dictionary <string, int>
{
{ "A", 1 },
{ "B", 2 },
{ "C", 3 }
};
NameValueCollection nameValueCollection = DictionaryUtils.ToNameValueCollection(dictionary);
Assert.AreEqual(3, nameValueCollection.Count);
Assert.AreEqual("1", nameValueCollection["A"]);
Assert.AreEqual("2", nameValueCollection["B"]);
Assert.AreEqual("3", nameValueCollection["C"]);
}
public void ToNameValueCollection(
[ValueSource("ToNameValueCollectionKeyValueSource")] object key,
[ValueSource("ToNameValueCollectionValueValueSource")] object value,
[ValueSource("ToNameValueCollectionCultureSource")] CultureInfo culture)
{
Type dictionaryType = typeof(Dictionary <,>).MakeGenericType(key == null ? typeof(object) : key.GetType(), value == null ? typeof(object) : value.GetType());
IDictionary dictionary = (IDictionary)Activator.CreateInstance(dictionaryType);
dictionaryType.GetMethod("Add").Invoke(dictionary, new[] { key ?? string.Empty, value });
NameValueCollection nameValueCollection = DictionaryUtils.ToNameValueCollection(dictionary, culture);
Assert.AreEqual(1, nameValueCollection.Count);
Assert.IsTrue(nameValueCollection.Keys.Cast <string>().Contains(Convert.ToString(key, culture)));
Assert.AreEqual(Convert.ToString(value, culture), nameValueCollection[Convert.ToString(key, culture)]);
}
public void ToNameValueCollectionThrowArgumentNullException()
{
DictionaryUtils.ToNameValueCollection(null);
}
