public void testDeleteWithExpectedResultSizeOnCobarSqlMapClientTemplate() {
Follower f = new Follower("fname");
getSqlMapClientTemplate().insert("com.alibaba.cobar.client.entities.Follower.create", f);
String confirmSQL = "select name from followers where name='fname'";
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt1m);
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt1s);
verifyEntityExistenceOnSpecificDataSource(confirmSQL, jt2m);
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt2s);
try {
getSqlMapClientTemplate()
.delete("com.alibaba.cobar.client.entities.Follower.deleteByName", f, 2);
fail("only one row will be affected in fact.");
} catch (DataAccessException e) {
assertTrue(e instanceof JdbcUpdateAffectedIncorrectNumberOfRowsException);
JdbcUpdateAffectedIncorrectNumberOfRowsException ex =
(JdbcUpdateAffectedIncorrectNumberOfRowsException) e;
assertEquals(1, ex.getActualRowsAffected());
}
// although JdbcUpdateAffectedIncorrectNumberOfRowsException is raised, but the delete does
// performed successfully.
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt1m);
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt1s);
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt2m);
verifyEntityNonExistenceOnSpecificDataSource(confirmSQL, jt2s);
try {
getSqlMapClientTemplate()
.delete("com.alibaba.cobar.client.entities.Follower.deleteByName", f, 0);
} catch (DataAccessException e) {
fail();
}
}
public void testDeleteWithRequiredRowsAffectedAndInvalidRowCount() throws SQLException {
TestSqlMapClientTemplate template = new TestSqlMapClientTemplate();
template.executor.delete("myStatement", "myParameter");
template.executorControl.setReturnValue(20, 1);
template.executorControl.replay();
try {
template.delete("myStatement", "myParameter", 10);
fail("Should have thrown JdbcUpdateAffectedIncorrectNumberOfRowsException");
} catch (JdbcUpdateAffectedIncorrectNumberOfRowsException ex) {
// expected
assertEquals(10, ex.getExpectedRowsAffected());
assertEquals(20, ex.getActualRowsAffected());
}
template.executorControl.verify();
}