@Test
public void testAddSplit() {

	List<ILabeledDataset<ILabeledInstance>> newSplit = Arrays.asList(d, d, d, d);
	this.splitSet.addSplit(newSplit);
	assertEquals("Number of splits does not match", this.testSplits.size() + 1, this.splitSet.getNumberOfSplits());
	assertEquals("Last split does not match the shape of the added split", this.splitSet.getNumberOfFoldsForSplit(this.splitSet.getNumberOfSplits() - 1), newSplit.size());
}