package project;
import hhn.temp.project.Main;
import hhn.temp.project.Task;
import hhn.temp.project.TaskManager;
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 BadCaseTaskTest {

  private TaskManager taskManager;

  @BeforeEach
  public void setup() {
    Main main = new Main();
    taskManager = new TaskManager();

  }

  @Test
  @DisplayName("Assert an IllegalArgumentException when you create a new Task with no or wrong Name, Description")
  public void assertExceptionOnCreateNewTask() {
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask("", null));
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask(null, ""));
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask(null, null));
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask("", ""));
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask("test", ""));
    assertThrows(IllegalArgumentException.class,() -> taskManager.createTask("", "test"));


  }

  @Test
  @DisplayName("Assert an IllegalArgumentException when you edit a exits Task")
  public void assertExceptionOnEditATask() {
    String name = "Name";
    String description = "Description";
    Task task = taskManager.createTask(name, description);

    assertThrows(IllegalArgumentException.class, () -> task.setDescription(null));
    assertThrows(IllegalArgumentException.class, () -> task.setDescription(""));
    assertThrows(IllegalArgumentException.class, () -> task.setStatus(null));


  }

    @Test
    @DisplayName("Assert an IllegalArgumentException when calling a non-Existing Task")
    public void assertExceptionOnCallingANonextistingTask (){
        String name = " Manager";
        assertThrows(IllegalArgumentException.class, () -> !name.equals(taskManager.getName()));

    }

}