package com.plannaplan.services;

import static org.junit.Assert.assertTrue;

import com.plannaplan.entities.Lecturer;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;

@RunWith(SpringRunner.class)
@SpringBootTest
@ContextConfiguration
public class LecturerServiceTest {
    @Autowired
    private LecturerService lecturerService;

    @Test
    public void createAndDeleteLecturer() {
        int startAmmount = this.lecturerService.getLecturersAmmount();

        Lecturer lecturer = new Lecturer("prof.", "Tomasz", "Kowalski");
        lecturerService.save(lecturer);
        assertTrue(this.lecturerService.getLecturersAmmount() > startAmmount);

        lecturerService.delete(lecturer);
        assertTrue(this.lecturerService.getLecturersAmmount() == startAmmount);
    }
}