package oving5.twitter;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

public class UserNameComparatorTest {

	private TwitterAccount aaron1;
	private TwitterAccount aaron2;
	private TwitterAccount ben;
	private UserNameComparator comparator;

	@BeforeEach
	public void setUp() {
		aaron1 = new TwitterAccount("Aaron");
		aaron2 = new TwitterAccount("Aaron");
		ben = new TwitterAccount("Ben");
		comparator = new UserNameComparator();
	}

	@Test
	@DisplayName("Check comparison based on username")
	public void testCompare() {
		assertTrue(comparator.compare(aaron1, ben) < 0, "Aaron should be sorted before Ben");
		assertTrue(comparator.compare(ben, aaron1) > 0, "Ben should be sorted after Aaron");
		assertEquals(comparator.compare(aaron1, aaron2), 0,
				"Two people with the same name should be equal");
	}
}