// [TestCase(0, -1)]
// [TestCase(-1, 0)]
// [TestCase(-1, -1)]
public void SkipOperator_SkipNNumberOfCalls(int skipNumber, int callTimes)
{
int index = 0;
ObservableProperty <int> property = new ObservableProperty <int> {
Value = -1
};
property.Skip(skipNumber).Subscribe(i => index++);
for (int i = 0; i < callTimes; i++)
{
property.Value = i;
}
int expectedResult = callTimes - skipNumber + 1;
// For negative numbers
// if (skipNumber <= 0)
// {
// expectedResult = callTimes + 1;
// }
//
// if (callTimes <= 0)
// {
// expectedResult = 0;
// if (skipNumber <= 0)
// {
// expectedResult = 1;
// }
// }
Assert.AreEqual(expectedResult, index);
}
public void OnceOperator_UsingSkipOperator_CalledOnce(int skipNumber)
{
int index = 0;
ObservableProperty <int> property = new ObservableProperty <int>();
property.Skip(skipNumber).Once().Subscribe(i => index++);
for (int i = 0; i < skipNumber + 3; i++)
{
property.Value = i;
}
Assert.AreEqual(1, index);
}
