@Test
public void testRetr() throws IOException {
initAccount();
Integer labelId = ReservedLabels.POP3.getId();
RestV2IT.addMessage(EMAIL_SIMPLE, labelId);
// initialize POP3 client
POP3Client client = new POP3Client();
client.connect(POP3_HOST, POP3_PORT);
// Login
boolean loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
// RETR message
Reader retrMessage = client.retrieveMessage(1);
assertThat(retrMessage, notNullValue());
checkMessage(EMAIL_SIMPLE, retrMessage);
retrMessage.close();
// RETR non-existing message
retrMessage = client.retrieveMessage(10);
assertThat(retrMessage, nullValue());
// Delete and RETR the message again
boolean deleteResult = client.deleteMessage(1);
assertThat(deleteResult, is(true));
retrMessage = client.retrieveMessage(1);
assertThat(retrMessage, nullValue());
}
@Test
public void testStat() throws IOException {
initAccount();
// load messages with POP3 label
long mailSizeRegular = getResourceSize(EMAIL_REGULAR);
long mailSizeAttach = getResourceSize(EMAIL_LARGE_ATT);
Integer labelId = ReservedLabels.POP3.getId();
RestV2IT.addMessage(EMAIL_REGULAR, labelId);
RestV2IT.addMessage(EMAIL_LARGE_ATT, labelId);
// initialize POP3 client
POP3Client client = new POP3Client();
client.connect(POP3_HOST, POP3_PORT);
boolean loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
POP3MessageInfo info = client.status();
assertThat(info.size, equalTo((int) (mailSizeRegular + mailSizeAttach)));
assertThat(info.number, equalTo(2));
// Logout
boolean logoutSuccess = client.logout();
assertThat(logoutSuccess, is(true));
}
@Test
public void testListUidl() throws IOException {
initAccount();
// load messages with POP3 label
long mailSizeRegular = getResourceSize(EMAIL_REGULAR);
long mailSizeAttach = getResourceSize(EMAIL_LARGE_ATT);
Map<String, UUID> messages = new HashMap<String, UUID>(2);
Integer labelId = ReservedLabels.POP3.getId();
messages.put("headers", RestV2IT.addMessage(EMAIL_REGULAR, labelId));
messages.put("attach", RestV2IT.addMessage(EMAIL_LARGE_ATT, labelId));
// initialize POP3 client
POP3Client client = new POP3Client();
client.connect(POP3_HOST, POP3_PORT);
boolean loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
// LIST all messages
POP3MessageInfo[] info = client.listMessages();
assertThat(info.length, equalTo(2));
assertThat((int) mailSizeAttach, equalTo(info[0].size));
assertThat((int) mailSizeRegular, equalTo(info[1].size));
assertThat(info[0].number, equalTo(1));
assertThat(info[1].number, equalTo(2));
// LIST one message
POP3MessageInfo msgInfo = client.listMessage(1);
assertThat((int) mailSizeAttach, equalTo(msgInfo.size));
assertThat(msgInfo.number, equalTo(1));
// LIST message that does not exist
msgInfo = client.listMessage(10);
assertThat(msgInfo, nullValue());
// UIDL all messages
info = client.listUniqueIdentifiers();
assertThat(info.length, equalTo(2));
assertThat(info[0].identifier, equalTo(Base64UUIDUtils.encode(messages.get("attach"))));
assertThat(info[1].identifier, equalTo(Base64UUIDUtils.encode(messages.get("headers"))));
assertThat(info[0].number, equalTo(1));
assertThat(info[1].number, equalTo(2));
// UIDL one message
msgInfo = client.listUniqueIdentifier(1);
assertThat(msgInfo.identifier, equalTo(Base64UUIDUtils.encode(messages.get("attach"))));
assertThat(msgInfo.number, equalTo(1));
// UIDL message that does not exist
msgInfo = client.listUniqueIdentifier(10);
assertThat(msgInfo, nullValue());
boolean logoutSuccess = client.logout();
assertThat(logoutSuccess, is(true));
}
@Test
public void testRset() throws IOException {
initAccount();
Integer labelId = ReservedLabels.POP3.getId();
RestV2IT.addMessage(EMAIL_REGULAR, labelId);
// initialize POP3 client
POP3Client client = new POP3Client();
client.connect(POP3_HOST, POP3_PORT);
// Login
boolean loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
// LIST all messages
POP3MessageInfo[] info = client.listMessages();
assertThat(info.length, equalTo(1));
// DELE message 1
boolean deleteResult = client.deleteMessage(1);
assertThat(deleteResult, is(true));
// LIST remaining
info = client.listMessages();
assertThat(info.length, equalTo(0));
// RSET. After this the deleted mark should be removed again
boolean resetRestult = client.reset();
assertThat(resetRestult, is(true));
// LIST all messages
info = client.listMessages();
assertThat(info.length, equalTo(1));
// Logout
boolean logoutSuccess = client.logout();
assertThat(logoutSuccess, is(true));
}
@Test
public void testDele() throws IOException {
initAccount();
Map<String, UUID> messages = new HashMap<String, UUID>(2);
Integer labelId = ReservedLabels.POP3.getId();
messages.put("headers", RestV2IT.addMessage(EMAIL_REGULAR, labelId));
messages.put("attach", RestV2IT.addMessage(EMAIL_LARGE_ATT, labelId));
// initialize POP3 client
POP3Client client = new POP3Client();
client.connect(POP3_HOST, POP3_PORT);
// Login
boolean loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
// LIST all messages
POP3MessageInfo[] info = client.listMessages();
assertThat(info.length, equalTo(2));
// DELE message 1
boolean deleteResult = client.deleteMessage(1);
assertThat(deleteResult, is(true));
// LIST remaining
info = client.listMessages();
assertThat(info.length, equalTo(1));
// DELE message 1 again
deleteResult = client.deleteMessage(1);
assertThat(deleteResult, is(false));
// LIST remaining
info = client.listMessages();
assertThat(info.length, equalTo(1));
// DELE message 2
deleteResult = client.deleteMessage(2);
assertThat(deleteResult, is(true));
info = client.listMessages();
assertThat(info.length, equalTo(0));
// QUIT so the messages get expunged
boolean logoutSuccess = client.logout();
assertThat(logoutSuccess, is(true));
// reconnect
client.connect(POP3_HOST, POP3_PORT);
// Login
loginSuccess = client.login(TEST_ACCOUNT, TEST_PASSWORD);
assertThat(loginSuccess, is(true));
info = client.listMessages();
assertThat(info.length, equalTo(0));
logoutSuccess = client.logout();
assertThat(logoutSuccess, is(true));
}