@Test public void canSampleLaplaceScalar() { assertEquals(0, random.nextLaplace(new long[0], DoubleTensor.scalar(2), DoubleTensor.scalar(2)).getRank()); assertEquals(1, random.nextLaplace(new long[]{1}, DoubleTensor.scalar(2), DoubleTensor.scalar(2)).getRank()); assertEquals(2, random.nextLaplace(new long[]{1, 1}, DoubleTensor.scalar(2), DoubleTensor.scalar(2)).getRank()); assertEquals(2, random.nextLaplace(new long[]{2, 3}, DoubleTensor.scalar(2), DoubleTensor.scalar(2)).getRank()); }