public int PartitionsAreCreatedFromList(IList <int> input, int partitionSize)
{
var partition = new SequentialPartition <int>();
partition.Partition(input, partitionSize);
return(partition.Partitions);
}
public void SequentialPartitionThrowsIfPartitionArgumentIsNull()
{
var partition = new SequentialPartition <int>();
Assert.Throws <ArgumentNullException>(() =>
{
partition.Partition(null, 1);
});
}
public void GetThrowsIfIndexIsOutOfRange()
{
var partition = new SequentialPartition <int>();
partition.Partition(new List <int> {
1, 2, 3, 4, 5
}, 2);
Assert.Throws <IndexOutOfRangeException>(() => partition.Get(200));
}
public void GetReturnsPartitionAtIndex()
{
var expectedFirstPartition = new List <int> {
1, 2, 3
};
var expectedSecondPartition = new List <int> {
4, 5
};
var partition = new SequentialPartition <int>();
partition.Partition(new List <int> {
1, 2, 3, 4, 5
}, 3);
Assert.Multiple(() =>
{
CollectionAssert.AreEqual(expectedFirstPartition, partition.Get(0));
CollectionAssert.AreEqual(expectedSecondPartition, partition.Get(1));
});
}
