package mops.gruppen2.domain.event;

import mops.gruppen2.domain.Group;
import mops.gruppen2.domain.User;
import mops.gruppen2.domain.exception.EventException;
import mops.gruppen2.domain.exception.UserNotFoundException;
import org.junit.jupiter.api.Test;

import static mops.gruppen2.domain.Role.MEMBER;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;

class DeleteUserEventTest {

    @Test
    void applyDeleteUser() throws EventException {
        Group group = new Group();
        User user = new User("user1", "Stein", "Speck", "@sdasd");
        group.getMembers().add(user);
        group.getRoles().put("user1", MEMBER);
        User user2 = new User("user2", "Rock", "Roll", "and");
        group.getMembers().add(user2);
        group.getRoles().put("user2", MEMBER);

        Event event = new DeleteUserEvent(1L, "user1");
        event.apply(group);

        assertThat(group.getMembers().size()).isEqualTo(1);
        assertThat(group.getRoles().size()).isEqualTo(1);

    }

    @Test
    void userDoesNotExistExeption() {
        Group group = new Group();
        User user = new User("user1", "Stein", "Speck", "@sdasd");
        group.getMembers().add(user);
        group.getRoles().put("user1", MEMBER);

        Event event = new DeleteUserEvent(17L, "user5");
        assertThrows(UserNotFoundException.class, () ->
                event.apply(group)
        );
        assertThat(group.getMembers().size()).isEqualTo(1);
    }
}