public void GetNullObjectCount_ParametersAreValid_ReturnsResult(object[] data)
{
// Arrange
object[] arrayToSearch = (object[])data[0];
int expectedResult = (int)data[1];
// Act
int actualResult = WhileMethods.GetNullObjectCount(arrayToSearch);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void GetNullObjectCount_ArrayToSearchParameterIsNull_ThrowsArgumentNullException()
{
// Act
Assert.Throws <ArgumentNullException>(() => WhileMethods.GetNullObjectCount(null));
}