/** goal get shard range 10,14, 15,19, 20,22 */ @Test public void testGetRange7() { int offset = 10; int limit = 5; Long finish = 21l; long total = 23; Sharding d = new Sharding(); d.setLimit(offset, limit, finish); d.setCounts(total); int shards = d.getShards(); assertEquals(3, shards); long[] l3 = {9l, 13l}; long[] r3 = d.getRange(0); assertEquals(l3[0], r3[0]); assertEquals(l3[1], r3[1]); long[] l4 = {14l, 18l}; long[] r4 = d.getRange(1); assertEquals(l4[0], r4[0]); assertEquals(l4[1], r4[1]); long[] l5 = {19, 20l}; long[] r5 = d.getRange(2); assertEquals(l5[0], r5[0]); assertEquals(l5[1], r5[1]); }
/** goal get shard range 10,14, 15,19, 20,22 */ @Test public void testGetRange3() { int offset = 11; int limit = 5; Long finish = null; long total = 23; Sharding d = new Sharding(); d.setLimit(offset, limit, finish); d.setCounts(total); int shards = d.getShards(); assertEquals(3, shards); long[] l3 = {10l, 14l}; long[] r3 = d.getRange(0); assertEquals(l3[0], r3[0]); assertEquals(l3[1], r3[1]); long[] l4 = {15l, 19l}; long[] r4 = d.getRange(1); assertEquals(l4[0], r4[0]); assertEquals(l4[1], r4[1]); long[] l5 = {20l, 22l}; long[] r5 = d.getRange(2); assertEquals(l5[0], r5[0]); assertEquals(l5[1], r5[1]); }
/** goal get shard range 2,3 */ @Test public void testGetRange6() { int offset = 3; int limit = 5; Long finish = null; long total = 4; Sharding d = new Sharding(); d.setLimit(offset, limit, finish); d.setCounts(total); int shards = d.getShards(); assertEquals(1, shards); long[] l3 = {2l, 3l}; long[] r3 = d.getRange(0); assertEquals(l3[0], r3[0]); assertEquals(l3[1], r3[1]); }