public void DictionaryEnumerator_Reset_YieldsFirstItemAgain()
{
var dic = new OrderedDictionary <string, string>();
dic.Add("a", "string1");
dic.Add("b", "string2");
var enumerator = new DictionaryEnumerator <string, string>(dic);
enumerator.MoveNext();
var firstValue = enumerator.Value;
enumerator.Reset();
enumerator.MoveNext();
var firstValueAfterReset = enumerator.Value;
Assert.AreEqual(firstValue, firstValueAfterReset);
}
public void DictionaryEnumerator_PropertyCheck()
{
var dic = new OrderedDictionary <string, string>();
dic.Add("a", "string1");
dic.Add("b", "string2");
var enumerator = new DictionaryEnumerator <string, string>(dic);
enumerator.MoveNext();
Assert.AreEqual("a", enumerator.Key);
Assert.AreEqual("string1", enumerator.Value);
}
private void CopyToArray([NotNull] Array arr, int i,
EnumeratorMode mode)
{
if (arr == null)
throw new ArgumentNullException(nameof(arr));
if (i < 0 || i + this.Count > arr.Length)
throw new ArgumentOutOfRangeException(nameof(i));
IEnumerator it = new DictionaryEnumerator(this, mode);
while (it.MoveNext())
{
arr.SetValue(it.Current, i++);
}
}
