TestProfessorspublic class TestProfessors extends TestCase | In general, you may use the code in this book in your programs and
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"Java Enterprise in a Nutshell, Third Edition,
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| Methods Summary |
|---|
| public void | testAddProfessor()Demonstrates creating a new instance of Professor and saving it to the database.
List profs = Facade.getProfessors();
assertEquals(2, profs.size());
Professor p = new Professor();
p.setFirstName("Blaise");
p.setLastName("Pascal");
p.setDegree("MBA");
Facade.save(p);
profs = Facade.getProfessors();
assertEquals(3, profs.size());
Facade.delete(p);
profs = Facade.getProfessors();
assertEquals(2, profs.size());
| | public void | testEmails()Demonstrates loading value-type collections (non-unique values), in this case, email addresses.
Professor p = Facade.getProfessorWithEmails(new Long(3));
assertNotNull(p);
assertEquals("Albert", p.getFirstName());
assertEquals("Einstein", p.getLastName());
assertNotNull(p.getEmails());
assertEquals(1, p.getEmails().size());
assertEquals("al@einsteinbros.com",(String)p.getEmails().iterator().next());
| | public void | testGetProf()Load a professor, verifies simple properties.
Professor p = Facade.getProfessor(new Long(3));
assertNotNull(p);
assertEquals("Albert", p.getFirstName());
assertEquals("Einstein", p.getLastName());
| | public void | testProfClasses()Verifies the one-to-many relationship to UniversityClass.
Professor p = Facade.getProfessor(new Long(3));
assertNotNull(p);
assertNotNull(p.getClasses());
assertEquals(2, p.getClasses().size());
assertEquals("Comparative Lit", ((UniversityClass)p.getClasses().iterator().next()).getName());
| | public void | testQueryByDegree()Demonstrates loading Professors via a parameterized query.
List profs = Facade.getProfessors();
assertEquals(2, profs.size());
Professor p = new Professor();
p.setFirstName("Blaise");
p.setLastName("Pascal");
p.setDegree("MBA");
Facade.save(p);
profs = Facade.getProfessors();
assertEquals(3, profs.size());
List phds = Facade.getProfessorsByDegree("Ph.D.");
assertEquals(2, phds.size());
Facade.delete(p);
|
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