public static void SplitPoints_ShouldThrowException_WhenArrayCountIsNotEvenHelper <T>()
{
var random = new Random();
var readOnlyList = (IReadOnlyList <T>)Enumerable
.Range(0, 1 + 2 * random.Next(5))
.Select(r => random.Next(10))
.ToList();
Assert.ThrowsException <ArgumentException>(() => CoordinatesModel.SplitCoordinates(readOnlyList),
"The array must contain an even number of elements");
}
public static void SplitPoints_ShouldReturnDictionary_WhenArrayIsNotNullHelper <T>(IReadOnlyList <T> readOnlyCollection, Dictionary <T, List <T> > expectedDictionary)
{
var result = CoordinatesModel.SplitCoordinates(readOnlyCollection);
expectedDictionary.Should().BeEquivalentTo(result);
}
public static void SplitPoints_ShouldThrowException_WhenArrayIsNullHelper <T>()
{
Assert.ThrowsException <ArgumentNullException>(() => CoordinatesModel.SplitCoordinates((IReadOnlyList <T>)null),
"Argument can not be null");
}