package hhn.temp.project;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

public class GoodCasesTest {
    AssignmentManager manager;

    @BeforeEach
    public void setup() {
        manager = new AssignmentManager();
    }
    @Test
    @DisplayName("Assert that a Worker can add a Task")
    public void assertWorkerCanAddTask() {
        int workerId = manager.createWorker("Alfred");
        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
        assertNotNull(manager.getTask(taskId));
        assertEquals(manager.getTask(taskId).getName(), "Run");
    }

    @Test
    @DisplayName("Assert that added Tasks are added to the List")
    public void assertTasksShowInList() {
        int sizeCount = manager.getTaskList().size();
        int workerId = manager.createWorker("Alfred");
        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
        assertEquals(sizeCount + 1, manager.getTaskList().size);
    }
    @Test
    @DisplayName("Assert existing Tasks can be edited")
    public void assertExistingTasksCanBeEdited() {
        int workerId = manager.createWorker("Alfred");
        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
        manager.editTask(workerId, taskId, "Walk", "Walk 3 Miles");
        assertEquals(manager.getTask(taskId).getName(), "Walk");
        assertEquals(manager.getTask(taskId).getDescription(), "Walk 3 Miles");
    }

    @Test
    @DisplayName("Assert that Worker can remove Task")
    public void assertWorkerCanRemoveOwnTask() {
        int sizeCount = manager.getTaskList().size();
        int workerId = manager.createWorker("Alfred");
        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
        assertEquals(sizeCount + 1, manager.getTaskList().size);
        manager.removeTask(taskId);
        assertEquals(sizeCount - 1, manager.getTaskList().size);
    }
    @Test
    @DisplayName("Assert deleted Tasks no longer show up in the List")
    public void assertDeletedTasksDisappear() {
        int workerId = manager.createWorker("Alfred");
        int taskId = manager.addTask(workerId, "Run", "Jog 10 Miles");
        manager.removeTask(taskId);
        assertThrows(manager.getTask(taskId) instanceof  IllegalArgumentException);
    }

}