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54 lines
2.2 KiB
Python
54 lines
2.2 KiB
Python
import random
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import pytest
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class TestMailSending:
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def test_one_on_one(self, cmfactory, lp):
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ac1, ac2 = cmfactory.get_online_accounts(2)
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chat = cmfactory.get_accepted_chat(ac1, ac2)
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lp.sec("ac1: prepare and send text message to ac2")
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msg1 = chat.send_text("message0")
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lp.sec("wait for ac2 to receive message")
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msg2 = ac2._evtracker.wait_next_incoming_message()
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assert msg2.text == "message0"
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def test_exceed_quota(self, cmfactory, lp, tmpdir):
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ac1, ac2 = cmfactory.get_online_accounts(2)
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chat = cmfactory.get_accepted_chat(ac1, ac2)
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quota = 1024 * 1024 * 100
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attachsize = 1 * 1024 * 1024
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num_to_send = quota // attachsize + 2
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lp.sec(f"ac1: send {num_to_send} large files to ac2")
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lp.indent(f"per-user quota is assumed to be: {quota/(1024*1024)}MB")
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alphanumeric = "abcdefghijklmnopqrstuvwxyz1234567890"
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msgs = []
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for i in range(num_to_send):
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attachment = tmpdir / f"attachment{i}"
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data = "".join(random.choice(alphanumeric) for i in range(1024))
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with open(attachment, "w+") as f:
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for j in range(attachsize // len(data)):
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f.write(data)
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msg = chat.send_file(str(attachment))
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msgs.append(msg)
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lp.indent(f"Sent out msg {i}, size {attachsize/(1024*1024)}MB")
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lp.sec("ac2: check that at least one message failed due to quota")
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bytes_sent = 0
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for i, msg in enumerate(msgs):
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# wait for the message to be received
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msg_received = ac2.wait_next_incoming_message()
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if msg.is_out_failed():
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assert bytes_sent + 10 * 1024*1024 > quota, "quota kicked in too early"
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lp.indent("good, message sending failed because quota was exceeded")
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lp.indent(chat.get_messages()[i].get_message_info())
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return
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assert msg.is_out_delivered(), msg.get_message_info()
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bytes_sent += attachsize
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mb = bytes_sent // (1024*1024)
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lp.indent(f"message {i} success, bytes transmitted so far {mb}MB")
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pytest.fail("sending succeeded although messages should exceed quota")
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