MongoClientURITest.java

@Test()
public void testSingleServer() {
    MongoClientURI u = new MongoClientURI("mongodb://db.example.com");
    assertEquals(1, u.getHosts().size());
    assertEquals("db.example.com", u.getHosts().get(0));
    assertNull(u.getDatabase());
    assertNull(u.getCollection());
    assertNull( u.getUsername());
    assertEquals(null, u.getPassword());
}

@Test()
public void testWithDatabase() {
    MongoClientURI u = new MongoClientURI("mongodb://foo/bar");
    assertEquals(1, u.getHosts().size());
    assertEquals("foo", u.getHosts().get(0));
    assertEquals("bar", u.getDatabase());
    assertEquals(null, u.getCollection());
    assertEquals(null, u.getUsername());
    assertEquals(null, u.getPassword());
}

@Test()
public void testWithCollection() {
    MongoClientURI u = new MongoClientURI("mongodb://localhost/test.my.coll");
    assertEquals("test", u.getDatabase());
    assertEquals("my.coll", u.getCollection());
}

@Test()
public void testBasic2() {
    MongoClientURI u = new MongoClientURI("mongodb://foo/bar.goo");
    assertEquals(1, u.getHosts().size());
    assertEquals("foo", u.getHosts().get(0));
    assertEquals("bar", u.getDatabase());
    assertEquals("goo", u.getCollection());
}