package de.juplo.kafka.chat.backend.persistence;
-import de.juplo.kafka.chat.backend.domain.ChatHome;
-import de.juplo.kafka.chat.backend.domain.ChatHomeService;
-import de.juplo.kafka.chat.backend.domain.ChatRoom;
-import de.juplo.kafka.chat.backend.domain.Message;
+import de.juplo.kafka.chat.backend.domain.*;
import lombok.extern.slf4j.Slf4j;
import org.junit.jupiter.api.Test;
import java.util.List;
-import java.util.function.Supplier;
+import java.util.UUID;
import static pl.rzrz.assertj.reactor.Assertions.*;
protected abstract StorageStrategy getStorageStrategy();
- protected abstract Supplier<ChatHomeService> getChatHomeServiceSupplier();
+ protected abstract StorageStrategyITConfig getConfig();
protected void start()
{
- chathome = new ChatHome(getChatHomeServiceSupplier().get());
+ StorageStrategyITConfig config = getConfig();
+ chathome = config.getChatHome();
}
protected void stop()
{
- getStorageStrategy().write(chathome.getChatRooms());
+ getStorageStrategy().write(chathome);
}
@Test
{
start();
- assertThat(chathome.getChatRooms().toStream()).hasSize(0);
+ assertThat(chathome.getChatRoomInfo().toStream()).hasSize(0);
- ChatRoom chatroom = chathome.createChatroom("FOO").block();
+ UUID chatRoomId = UUID.fromString("5c73531c-6fc4-426c-adcb-afc5c140a0f7");
+ ChatRoomInfo info = chathome.createChatRoom(chatRoomId, "FOO").block();
+ log.debug("Created chat-room {}", info);
+ ChatRoomData chatroom = chathome.getChatRoomData(chatRoomId).block();
Message m1 = chatroom.addMessage(1l,"peter", "Hallo, ich heiße Peter!").block();
Message m2 = chatroom.addMessage(1l, "ute", "Ich bin Ute...").block();
Message m3 = chatroom.addMessage(2l, "peter", "Willst du mit mir gehen?").block();
Message m4 = chatroom.addMessage(1l, "klaus", "Ja? Nein? Vielleicht??").block();
- assertThat(chathome.getChatRooms().toStream()).containsExactlyElementsOf(List.of(chatroom));
- assertThat(chathome.getChatRoom(chatroom.getId())).emitsExactly(chatroom);
+ assertThat(chathome.getChatRoomInfo().toStream()).containsExactlyElementsOf(List.of(info));
+ assertThat(chathome.getChatRoomInfo(chatRoomId)).emitsExactly(info);
assertThat(chathome
- .getChatRoom(chatroom.getId())
+ .getChatRoomData(chatRoomId)
.flatMapMany(cr -> cr.getMessages())).emitsExactly(m1, m2, m3, m4);
stop();
start();
- assertThat(chathome.getChatRooms().toStream()).containsExactlyElementsOf(List.of(chatroom));
- assertThat(chathome.getChatRoom(chatroom.getId())).emitsExactly(chatroom);
+ assertThat(chathome.getChatRoomInfo().toStream()).containsExactlyElementsOf(List.of(info));
+ assertThat(chathome.getChatRoomInfo(chatRoomId)).emitsExactly(info);
assertThat(chathome
- .getChatRoom(chatroom.getId())
+ .getChatRoomData(chatRoomId)
.flatMapMany(cr -> cr.getMessages())).emitsExactly(m1, m2, m3, m4);
}
+
+ @Test
+ protected void testStoreAndRecreateParallelChatRooms()
+ {
+ start();
+
+ assertThat(chathome.getChatRoomInfo().toStream()).hasSize(0);
+
+ UUID chatRoomAId = UUID.fromString("5c73531c-6fc4-426c-adcb-afc5c140a0f7");
+ ChatRoomInfo infoA = chathome.createChatRoom(chatRoomAId, "FOO").block();
+ log.debug("Created chat-room {}", infoA);
+ ChatRoomData chatroomA = chathome.getChatRoomData(chatRoomAId).block();
+ Message ma1 = chatroomA.addMessage(1l,"peter", "Hallo, ich heiße Peter!").block();
+ Message ma2 = chatroomA.addMessage(1l, "ute", "Ich bin Ute...").block();
+ Message ma3 = chatroomA.addMessage(2l, "peter", "Willst du mit mir gehen?").block();
+ Message ma4 = chatroomA.addMessage(1l, "klaus", "Ja? Nein? Vielleicht??").block();
+
+ UUID chatRoomBId = UUID.fromString("8763dfdc-4dda-4a74-bea4-4b389177abea");
+ ChatRoomInfo infoB = chathome.createChatRoom(chatRoomBId, "BAR").block();
+ log.debug("Created chat-room {}", infoB);
+ ChatRoomData chatroomB = chathome.getChatRoomData(chatRoomBId).block();
+ Message mb1 = chatroomB.addMessage(1l,"peter", "Hallo, ich heiße Uwe!").block();
+ Message mb2 = chatroomB.addMessage(1l, "ute", "Ich bin Ute...").block();
+ Message mb3 = chatroomB.addMessage(1l, "klaus", "Willst du mit mir gehen?").block();
+ Message mb4 = chatroomB.addMessage(2l, "peter", "Hä? Was jetzt?!? Isch glohb isch höb ühn däjah vüh...").block();
+
+ assertThat(chathome.getChatRoomInfo().toStream()).containsExactlyInAnyOrderElementsOf(List.of(infoA, infoB));
+ assertThat(chathome.getChatRoomInfo(chatRoomAId)).emitsExactly(infoA);
+ assertThat(chathome
+ .getChatRoomData(chatRoomAId)
+ .flatMapMany(cr -> cr.getMessages())).emitsExactly(ma1, ma2, ma3, ma4);
+ assertThat(chathome.getChatRoomData(chatRoomBId)).emitsExactly(chatroomB);
+ assertThat(chathome
+ .getChatRoomData(chatRoomBId)
+ .flatMapMany(cr -> cr.getMessages())).emitsExactly(mb1, mb2, mb3, mb4);
+
+ stop();
+ start();
+
+ assertThat(chathome.getChatRoomInfo().toStream()).containsExactlyInAnyOrderElementsOf(List.of(infoA, infoB));
+ assertThat(chathome.getChatRoomInfo(chatRoomAId)).emitsExactly(infoA);
+ assertThat(chathome
+ .getChatRoomData(chatRoomAId)
+ .flatMapMany(cr -> cr.getMessages())).emitsExactly(ma1, ma2, ma3, ma4);
+ assertThat(chathome.getChatRoomInfo(chatRoomBId)).emitsExactly(infoB);
+ assertThat(chathome
+ .getChatRoomData(chatRoomBId)
+ .flatMapMany(cr -> cr.getMessages())).emitsExactly(mb1, mb2, mb3, mb4);
+ }
+
+
+ interface StorageStrategyITConfig
+ {
+ ChatHome getChatHome();
+ }
}