/** @throws Exception If failed. */
public void testRanges() throws Exception {
IgfsFileMap map = new IgfsFileMap();
IgniteUuid[] affKeys = new IgniteUuid[20];
for (int i = 0; i < affKeys.length; i++) affKeys[i] = IgniteUuid.randomUuid();
int numOfRanges = 0;
do {
for (int i = 0; i < 2 * numOfRanges + 1; i++) {
long off1 = i * 10;
long off2 = i * 10 + 5;
long off3 = i * 10 + 8;
IgniteUuid affKey = i % 2 == 0 ? null : affKeys[i / 2];
assertEquals("For i: " + i, affKey, map.affinityKey(off1, false));
assertEquals("For i: " + i, affKey, map.affinityKey(off2, false));
assertEquals("For i: " + i, affKey, map.affinityKey(off3, false));
}
map.addRange(
new IgfsFileAffinityRange(
10 + 20 * numOfRanges, 19 + 20 * numOfRanges, affKeys[numOfRanges]));
numOfRanges++;
} while (numOfRanges < 20);
}
