@Test
public void studentIsEqualToStudentWithSameUsername() {
student.setUsername(USERNAME);
final Student other = new Student();
other.setUsername(USERNAME);
assertTrue(student.equals(other));
}
@Test
public void studentIsNotEqualToStudentWithOtherUsername() {
student.setUsername(USERNAME);
final Student other = new Student();
other.setUsername("NotSame");
assertFalse(student.equals(other));
}
@Test
public void hashCodeIsSameForTwoUsersWithSameUsernames() {
final Student student1 = new Student();
student1.setUsername(USERNAME);
final Student student2 = new Student();
student2.setUsername(USERNAME);
assertEquals(student1.hashCode(), student2.hashCode());
}
@Test
public void hashCodeIsNotSameForTwoUsersWithDifferentUsernames() {
final Student student1 = new Student();
student1.setUsername(USERNAME);
final Student student2 = new Student();
student2.setUsername("notSame");
assertThat(student1.hashCode(), is(not(student2.hashCode())));
}
@Test
public void canSetUsername() {
student.setUsername(USERNAME);
assertEquals(USERNAME, student.getUsername());
}
@Test
public void idIsSetBasedOnUsername() {
final String expectedId = Base64.encodeBase64URLSafeString(USERNAME.getBytes());
student.setUsername(USERNAME);
assertEquals(expectedId, student.getId());
}
@Test
public void studentWithNullUsernameIsNotEqualToStudentWithNonNullUsername() {
final Student other = new Student();
other.setUsername(USERNAME);
assertFalse(student.equals(other));
}