public void testRecursiveSort() { double coords[][] = {{10, 41, 5}, {20, 42, 4}, {15, 44, 7}, {17, 45, 2}, {11, 0, -2}}; double correct[][] = {{10, 41, 5}, {17, 45, 2}, {20, 42, 4}, {15, 44, 7}, {11, 0, -2}}; // ignore first and last entries: MolecularSort.recursiveSort(coords, 1, coords.length - 2); assertEquals(correct, coords); }
public void testSortCoordsByZ() { double coords[][] = {{10, 41, 5}, {20, 42, 4}, {15, 44, 3}, {11, 0, -2}}; double correct[][] = {{11, 0, -2}, {15, 44, 3}, {20, 42, 4}, {10, 41, 5}}; MolecularSort.sortCoordsByZ(coords); assertEquals(correct, coords); }
public void testSwap() { double coords[][] = {{10, 41, 80}, {20, 42, 84}, {15, 44, 87}, {17, 45, 82}, {11, 0, -2}}; double expected[][] = {{11, 0, -2}, {20, 42, 84}, {15, 44, 87}, {17, 45, 82}, {10, 41, 80}}; MolecularSort.swap(coords, 0, 4); assertEquals(expected, coords); }
public void testFindIndexOfZMinimum() { double coords[][] = {{10, 41, 80}, {20, 42, 84}, {15, 44, 87}, {17, 45, 82}, {11, 0, -2}}; assertEquals(4, MolecularSort.findIndexOfZMinimum(coords, 0, 4)); assertEquals(4, MolecularSort.findIndexOfZMinimum(coords, 4, 4)); assertEquals(2, MolecularSort.findIndexOfZMinimum(coords, 2, 2)); }