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Another test for sanity.

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This commit is contained in:
Andrew Steinborn
2018-07-26 13:17:10 -04:00
parent 73abc8f9ad
commit 302df0299e
1 changed files with 16 additions and 0 deletions
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16
src/test/java/com/velocitypowered/proxy/protocol/PacketRegistryTest.java
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@@ -1,6 +1,7 @@
package com.velocitypowered.proxy.protocol;
import com.velocitypowered.proxy.protocol.packets.Handshake;
import com.velocitypowered.proxy.protocol.packets.Ping;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
@@ -9,6 +10,8 @@ class PacketRegistryTest {
private StateRegistry.PacketRegistry setupRegistry() {
StateRegistry.PacketRegistry registry = new StateRegistry.PacketRegistry(ProtocolConstants.Direction.TO_CLIENT, StateRegistry.HANDSHAKE);
registry.register(Handshake.class, Handshake::new, new StateRegistry.PacketMapping(0x00, 1));
registry.register(Ping.class, Ping::new, new StateRegistry.PacketMapping(0x01, 1),
new StateRegistry.PacketMapping(0x02, 5));
return registry;
}
@@ -44,5 +47,18 @@ class PacketRegistryTest {
void failOnNoMappings() {
StateRegistry.PacketRegistry registry = new StateRegistry.PacketRegistry(ProtocolConstants.Direction.TO_CLIENT, StateRegistry.HANDSHAKE);
assertThrows(IllegalArgumentException.class, () -> registry.register(Handshake.class, Handshake::new));
assertThrows(IllegalArgumentException.class, () -> registry.getId(new Handshake(), 0));
}
@Test
void packetRegistryProvidesCorrectVersionsForMultipleMappings() {
StateRegistry.PacketRegistry registry = setupRegistry();
assertNotNull(registry.createPacket(1, 1), "Packet was not found in registry despite being being registered with ID 1 and version 1");
assertNotNull(registry.createPacket(1, 2), "Packet was not found in registry despite being being registered with ID 1 and version 1 (we are looking up version 2)");
assertNotNull(registry.createPacket(2, 5), "Packet was not found in registry despite being being registered with ID 2 and version 5");
assertNotNull(registry.createPacket(2, 6), "Packet was not found in registry despite being being registered with ID 2 and version 5 (we are looking up version 6)");
assertEquals(1, registry.getId(new Ping(), 1), "Wrong ID provided from registry");
assertEquals(2, registry.getId(new Ping(), 5), "Wrong ID provided from registry");
}
}