public void SetAndMaintainCount()
{
var rd = new RouletteDictionary <string, int>(1000, StringComparer.Ordinal);
for (int i = 0; i < 10; i++)
{
rd[i.ToString()] = i;
}
rd.SetAndMaintainCount("foo", 42);
Assert.Equal(10, rd.Count);
Assert.True(rd.ContainsKey("foo"));
}
public void RemoveAddAgain()
{
var rd = new RouletteDictionary <string, int>();
for (int i = 0; i < 10; i++)
{
rd[i.ToString()] = i;
}
rd.Remove("7");
Assert.Equal(9, rd.Count);
Assert.False(rd.ContainsKey("7"));
Assert.True(rd.ContainsKey("8"));
// put it back in, make sure everything's still ok:
rd["7"] = 7;
Assert.Equal(10, rd.Count);
for (int i = 0; i < 10; i++)
{
Assert.Equal(i, rd[i.ToString()]);
}
}