public async Task KeyValues()
{
var contactTypes = new ContactType();
var keyValues = await contactTypes.KeyValuesAsync();
int count = 0;
int oldId = 0;
string oldName = null;
foreach (var keyValue in keyValues)
{
int id = int.Parse(keyValue.Key);
Assert.Greater(id, oldId);
oldId = id;
Assert.False(string.IsNullOrEmpty(keyValue.Value));
Assert.AreNotEqual(oldName, keyValue.Value);
oldName = keyValue.Value;
count++;
}
Assert.AreEqual(20, count);
}