@Test
public void testDenseVectorRowInput(){

    Vector vec = DenseVector.rand(10);
    EuclideanDistance distance = new EuclideanDistance();
    FastDistanceVectorData vectorData = distance.prepareVectorData(Row.of(vec, 0, "a"), 0, 1, 2);
    assertVectorInput(vectorData, vec, Row.of(0, "a"));
}