public void GetEnumerator_Success()
{
SqlErrorCollection c = CreateCollection();
IEnumerator e = c.GetEnumerator();
Assert.NotNull(e);
Assert.NotSame(e, c.GetEnumerator());
for (int i = 0; i < 2; i++)
{
Assert.Throws <InvalidOperationException>(() => e.Current);
Assert.True(e.MoveNext());
Assert.Same(c[0], e.Current);
Assert.False(e.MoveNext());
Assert.False(e.MoveNext());
Assert.False(e.MoveNext());
Assert.Throws <InvalidOperationException>(() => e.Current);
e.Reset();
}
}
/// <inheritdoc/>
public IEnumerator GetEnumerator()
{
return(SqlErrorCollection.GetEnumerator());
}