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Code Issues Projects Releases Wiki Activity

Fix for null entities.

Browse Source 
https://github.com/tastybento/bskyblock/issues/206
This commit is contained in:
tastybento 2018-07-17 07:54:22 -07:00
parent 5572875257
commit ee440b4f0d
2 changed files with 20 additions and 13 deletions
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4
src/main/java/us/tastybento/bskyblock/listeners/flags/MobSpawnListener.java
View File

@ -30,7 +30,7 @@ public class MobSpawnListener extends AbstractFlagListener {
@EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
public boolean onNaturalMobSpawn(CreatureSpawnEvent e) {
// If not in the right world, return
if (!getIWM().inWorld(e.getEntity().getLocation())) {
if (e.getEntity() == null || !getIWM().inWorld(e.getEntity().getLocation())) {
return false;
}
// Deal with natural spawning
@ -40,7 +40,7 @@ public class MobSpawnListener extends AbstractFlagListener {
|| e.getSpawnReason().equals(SpawnReason.DEFAULT)
|| e.getSpawnReason().equals(SpawnReason.MOUNT)
|| e.getSpawnReason().equals(SpawnReason.NETHER_PORTAL)) {
Optional<Island> island = getIslands().getIslandAt(e.getLocation());
// Cancel the event if these are true
if ((e.getEntity() instanceof Monster || e.getEntity() instanceof Slime)) {

29
src/test/java/us/tastybento/bskyblock/listeners/flags/MobSpawnListenerTest.java
View File

@ -61,7 +61,7 @@ public class MobSpawnListenerTest {
// Set up plugin
plugin = mock(BSkyBlock.class);
Whitebox.setInternalState(BSkyBlock.class, "instance", plugin);
IslandsManager im = mock(IslandsManager.class);
when(plugin.getIslands()).thenReturn(im);
@ -100,9 +100,9 @@ public class MobSpawnListenerTest {
when(slime.getLocation()).thenReturn(location);
cow = mock(Cow.class);
when(cow.getLocation()).thenReturn(location);
}
@Before
public void setUp() {
// Worlds
@ -113,10 +113,10 @@ public class MobSpawnListenerTest {
when(iwm.getBSBEndWorld()).thenReturn(world);
when(iwm.inWorld(any(Location.class))).thenReturn(true);
when(plugin.getIWM()).thenReturn(iwm);
PowerMockito.mockStatic(Util.class);
when(Util.getWorld(Mockito.any())).thenReturn(mock(World.class));
// World Settings
WorldSettings ws = mock(WorldSettings.class);
when(iwm.getWorldSettings(Mockito.any())).thenReturn(ws);
@ -126,7 +126,14 @@ public class MobSpawnListenerTest {
}
@Test
public void testNullEntity() {
CreatureSpawnEvent e = new CreatureSpawnEvent(null, SpawnReason.NATURAL);
MobSpawnListener l = new MobSpawnListener();
assertFalse(l.onNaturalMobSpawn(e));
assertFalse(e.isCancelled());
}
@Test
public void testNotInWorld() {
when(iwm.inWorld(any(Location.class))).thenReturn(false);
@ -138,7 +145,7 @@ public class MobSpawnListenerTest {
// Set up entity
LivingEntity entity = mock(LivingEntity.class);
when(entity.getLocation()).thenReturn(null);
// Setup event
CreatureSpawnEvent e = mock(CreatureSpawnEvent.class);
when(e.getLocation()).thenReturn(location);
@ -153,7 +160,7 @@ public class MobSpawnListenerTest {
// Should not be canceled
assertFalse(l.onNaturalMobSpawn(e));
}
@Test
public void testOnNaturalMonsterSpawnBlocked() {
IslandsManager im = mock(IslandsManager.class);
@ -236,7 +243,7 @@ public class MobSpawnListenerTest {
}
}
@Test
public void testOnNaturalMonsterSpawnBlockedNoIsland() {
IslandsManager im = mock(IslandsManager.class);
@ -264,7 +271,7 @@ public class MobSpawnListenerTest {
checkBlocked(e,l);
}
@Test
public void testOnNaturalMobSpawnUnBlockedNoIsland() {
IslandsManager im = mock(IslandsManager.class);
@ -274,7 +281,7 @@ public class MobSpawnListenerTest {
// Block mobs
Flags.MONSTER_SPAWN.setDefaultSetting(true);
Flags.ANIMAL_SPAWN.setDefaultSetting(true);
// Setup event
CreatureSpawnEvent e = mock(CreatureSpawnEvent.class);
when(e.getLocation()).thenReturn(location);