public void Spawn()
{
// Clear the NPC so that we know it's empty.
Terraria.Main.npc[0] = new Terraria.NPC {
whoAmI = 0
};
var events = Mock.Of <IEventManager>();
var log = Mock.Of <ILogger>();
using var npcService = new OrionNpcService(events, log);
var npc = npcService.Spawn(NpcId.BlueSlime, Vector2f.Zero);
Assert.NotNull(npc);
Assert.Equal(NpcId.BlueSlime, npc !.Id);
}
public void Spawn_ReturnsNull()
{
// Fill up all of the NPC slots so that the spawn fails.
for (var i = 0; i < Terraria.Main.maxNPCs; ++i)
{
Terraria.Main.npc[i] = new Terraria.NPC {
whoAmI = i, active = true
};
}
var events = Mock.Of <IEventManager>();
var log = Mock.Of <ILogger>();
using var npcService = new OrionNpcService(events, log);
var npc = npcService.Spawn(NpcId.BlueSlime, Vector2f.Zero);
Assert.Null(npc);
}