/** @see DATADOC-183 */
@Test
public void countsDocumentsCorrectly() {
assertThat(template.count(new Query(), Person.class), is(0L));
Person dave = new Person("Dave");
Person carter = new Person("Carter");
template.save(dave);
template.save(carter);
assertThat(template.count(null, Person.class), is(2L));
assertThat(template.count(query(where("firstName").is("Carter")), Person.class), is(1L));
}
/** @see DATADOC-183 */
@Test(expected = IllegalArgumentException.class)
public void countRejectsNullCollectionName() {
template.count(null, (String) null);
}
/** @see DATADOC-183 */
@Test(expected = IllegalArgumentException.class)
public void countRejectsEmptyCollectionName() {
template.count(null, "");
}
/** @see DATADOC-183 */
@Test(expected = IllegalArgumentException.class)
public void countRejectsNullEntityClass() {
template.count(null, (Class<?>) null);
}