__author__ = "Eduardo Sousa <eduardosousa@av.it.pt>"
+
def valid_path():
return tempfile.gettempdir() + '/'
+
def invalid_path():
return '/#tweeter/'
-@pytest.fixture
-def msg_local():
- msg = MsgLocal()
+@pytest.fixture(scope="function", params=[True, False])
+def msg_local(request):
+ msg = MsgLocal(lock=request.param)
yield msg
+ msg.disconnect()
if msg.path and msg.path != invalid_path() and msg.path != valid_path():
- msg.disconnect()
shutil.rmtree(msg.path)
-@pytest.fixture
-def msg_local_config():
- msg = MsgLocal()
+
+@pytest.fixture(scope="function", params=[True, False])
+def msg_local_config(request):
+ msg = MsgLocal(lock=request.param)
msg.connect({"path": valid_path() + str(uuid.uuid4())})
-
yield msg
-
+
msg.disconnect()
if msg.path != invalid_path():
shutil.rmtree(msg.path)
-@pytest.fixture
-def msg_local_with_data():
- msg = MsgLocal()
+
+@pytest.fixture(scope="function", params=[True, False])
+def msg_local_with_data(request):
+ msg = MsgLocal(lock=request.param)
msg.connect({"path": valid_path() + str(uuid.uuid4())})
-
+
msg.write("topic1", "key1", "msg1")
msg.write("topic1", "key2", "msg1")
msg.write("topic2", "key1", "msg1")
msg.write("topic1", "key2", "msg2")
msg.write("topic2", "key1", "msg2")
msg.write("topic2", "key2", "msg2")
-
yield msg
-
+
msg.disconnect()
if msg.path != invalid_path():
shutil.rmtree(msg.path)
+
def empty_exception_message():
return "messaging exception "
+
def test_constructor():
msg = MsgLocal()
-
assert msg.logger == logging.getLogger('msg')
- assert msg.path == None
- assert len(msg.files) == 0
+ assert msg.path is None
+ assert len(msg.files_read) == 0
+ assert len(msg.files_write) == 0
+ assert len(msg.buffer) == 0
+
def test_constructor_with_logger():
logger_name = 'msg_local'
-
msg = MsgLocal(logger_name=logger_name)
-
assert msg.logger == logging.getLogger(logger_name)
- assert msg.path == None
- assert len(msg.files) == 0
+ assert msg.path is None
+ assert len(msg.files_read) == 0
+ assert len(msg.files_write) == 0
+ assert len(msg.buffer) == 0
+
@pytest.mark.parametrize("config, logger_name, path", [
({"logger_name": "msg_local", "path": valid_path()}, "msg_local", valid_path()),
({"path": valid_path() + "test_it"}, "msg", valid_path() + "test_it/")])
def test_connect(msg_local, config, logger_name, path):
msg_local.connect(config)
-
assert msg_local.logger == logging.getLogger(logger_name)
assert msg_local.path == path
- assert len(msg_local.files) == 0
+ assert len(msg_local.files_read) == 0
+ assert len(msg_local.files_write) == 0
+ assert len(msg_local.buffer) == 0
+
@pytest.mark.parametrize("config", [
({"logger_name": "msg_local", "path": invalid_path()}),
assert str(excinfo.value).startswith(empty_exception_message())
assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
-def test_disconnect():
- pass
+
+def test_disconnect(msg_local_config):
+ files_read = msg_local_config.files_read.copy()
+ files_write = msg_local_config.files_write.copy()
+ msg_local_config.disconnect()
+ for f in files_read.values():
+ assert f.closed
+ for f in files_write.values():
+ assert f.closed
+
+
+def test_disconnect_with_read(msg_local_config):
+ msg_local_config.read('topic1', blocks=False)
+ msg_local_config.read('topic2', blocks=False)
+ files_read = msg_local_config.files_read.copy()
+ files_write = msg_local_config.files_write.copy()
+ msg_local_config.disconnect()
+ for f in files_read.values():
+ assert f.closed
+ for f in files_write.values():
+ assert f.closed
+
+
+def test_disconnect_with_write(msg_local_with_data):
+ files_read = msg_local_with_data.files_read.copy()
+ files_write = msg_local_with_data.files_write.copy()
+ msg_local_with_data.disconnect()
+
+ for f in files_read.values():
+ assert f.closed
+
+ for f in files_write.values():
+ assert f.closed
+
+
+def test_disconnect_with_read_and_write(msg_local_with_data):
+ msg_local_with_data.read('topic1', blocks=False)
+ msg_local_with_data.read('topic2', blocks=False)
+ files_read = msg_local_with_data.files_read.copy()
+ files_write = msg_local_with_data.files_write.copy()
+
+ msg_local_with_data.disconnect()
+ for f in files_read.values():
+ assert f.closed
+ for f in files_write.values():
+ assert f.closed
+
@pytest.mark.parametrize("topic, key, msg", [
("test_topic", "test_key", "test_msg"),
("test_topic", "test_none", None)])
def test_write(msg_local_config, topic, key, msg):
file_path = msg_local_config.path + topic
-
msg_local_config.write(topic, key, msg)
-
assert os.path.exists(file_path)
with open(file_path, 'r') as stream:
assert yaml.load(stream) == {key: msg if not isinstance(msg, tuple) else list(msg)}
+
@pytest.mark.parametrize("topic, key, msg, times", [
("test_topic", "test_key", "test_msg", 2),
("test", "test_key", "test_msg", 3),
for _ in range(times):
msg_local_config.write(topic, key, msg)
-
assert os.path.exists(file_path)
with open(file_path, 'r') as stream:
data = stream.readline()
assert yaml.load(data) == {key: msg if not isinstance(msg, tuple) else list(msg)}
+
def test_write_exception(msg_local_config):
- msg_local_config.files = MagicMock()
- msg_local_config.files.__contains__.side_effect = Exception()
+ msg_local_config.files_write = MagicMock()
+ msg_local_config.files_write.__contains__.side_effect = Exception()
with pytest.raises(MsgException) as excinfo:
msg_local_config.write("test", "test", "test")
assert str(excinfo.value).startswith(empty_exception_message())
assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
+
@pytest.mark.parametrize("topics, datas", [
(["topic"], [{"key": "value"}]),
(["topic1"], [{"key": "value"}]),
(["topic", "topic1", "topic2"], [{"key": "value"}, {"key1": "value1"}])])
def test_read(msg_local_with_data, topics, datas):
def write_to_topic(topics, datas):
+ # Allow msglocal to block while waiting
time.sleep(2)
for topic in topics:
for data in datas:
# If file is not opened first, the messages written won't be seen
for topic in topics:
- if topic not in msg_local_with_data.files:
+ if topic not in msg_local_with_data.files_read:
msg_local_with_data.read(topic, blocks=False)
t = threading.Thread(target=write_to_topic, args=(topics, datas))
for topic in topics:
for data in datas:
recv_topic, recv_key, recv_msg = msg_local_with_data.read(topic)
-
key = list(data.keys())[0]
val = data[key]
-
assert recv_topic == topic
assert recv_key == key
assert recv_msg == val
-
t.join()
+
@pytest.mark.parametrize("topics, datas", [
(["topic"], [{"key": "value"}]),
(["topic1"], [{"key": "value"}]),
# If file is not opened first, the messages written won't be seen
for topic in topics:
- if topic not in msg_local_with_data.files:
+ if topic not in msg_local_with_data.files_read:
msg_local_with_data.read(topic, blocks=False)
t = threading.Thread(target=write_to_topic, args=(topics, datas))
t.start()
-
- time.sleep(2)
+ t.join()
for topic in topics:
for data in datas:
recv_topic, recv_key, recv_msg = msg_local_with_data.read(topic, blocks=False)
-
key = list(data.keys())[0]
val = data[key]
-
assert recv_topic == topic
assert recv_key == key
assert recv_msg == val
-
- t.join()
+
@pytest.mark.parametrize("topics, datas", [
(["topic"], [{"key": "value"}]),
with open(msg_local_with_data.path + topic, "a+") as fp:
yaml.safe_dump(data, fp, default_flow_style=True, width=20000)
fp.flush()
-
# If file is not opened first, the messages written won't be seen
for topic in topics:
- if topic not in msg_local_with_data.files:
+ if topic not in msg_local_with_data.files_read:
msg_local_with_data.read(topic, blocks=False)
-
t = threading.Thread(target=write_to_topic, args=(topics, datas))
t.start()
for topic in topics:
recv_data = msg_local_with_data.read(topic, blocks=False)
-
- assert recv_data == None
-
+ assert recv_data is None
t.join()
+
@pytest.mark.parametrize("blocks", [
(True),
(False)])
def test_read_exception(msg_local_with_data, blocks):
- msg_local_with_data.files = MagicMock()
- msg_local_with_data.files.__contains__.side_effect = Exception()
+ msg_local_with_data.files_read = MagicMock()
+ msg_local_with_data.files_read.__contains__.side_effect = Exception()
with pytest.raises(MsgException) as excinfo:
msg_local_with_data.read("topic1", blocks=blocks)
assert str(excinfo.value).startswith(empty_exception_message())
assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
+
@pytest.mark.parametrize("topics, datas", [
(["topic"], [{"key": "value"}]),
(["topic1"], [{"key": "value"}]),
with open(msg_local_with_data.path + topic, "a+") as fp:
yaml.safe_dump(data, fp, default_flow_style=True, width=20000)
fp.flush()
-
# If file is not opened first, the messages written won't be seen
for topic in topics:
- if topic not in msg_local_with_data.files:
+ if topic not in msg_local_with_data.files_read:
msg_local_with_data.read(topic, blocks=False)
t = threading.Thread(target=write_to_topic, args=(topics, datas))
t.start()
-
for topic in topics:
for data in datas:
recv = event_loop.run_until_complete(msg_local_with_data.aioread(topic, event_loop))
recv_topic, recv_key, recv_msg = recv
-
key = list(data.keys())[0]
val = data[key]
-
assert recv_topic == topic
assert recv_key == key
assert recv_msg == val
-
t.join()
+
def test_aioread_exception(msg_local_with_data, event_loop):
- msg_local_with_data.files = MagicMock()
- msg_local_with_data.files.__contains__.side_effect = Exception()
+ msg_local_with_data.files_read = MagicMock()
+ msg_local_with_data.files_read.__contains__.side_effect = Exception()
with pytest.raises(MsgException) as excinfo:
event_loop.run_until_complete(msg_local_with_data.aioread("topic1", event_loop))
assert str(excinfo.value).startswith(empty_exception_message())
assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
+
def test_aioread_general_exception(msg_local_with_data, event_loop):
msg_local_with_data.read = MagicMock()
msg_local_with_data.read.side_effect = Exception()
with pytest.raises(MsgException) as excinfo:
event_loop.run_until_complete(msg_local_with_data.aioread("topic1", event_loop))
assert str(excinfo.value).startswith(empty_exception_message())
- assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
\ No newline at end of file
+ assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
+
+
+@pytest.mark.parametrize("topic, key, msg", [
+ ("test_topic", "test_key", "test_msg"),
+ ("test", "test_key", "test_msg"),
+ ("test_topic", "test", "test_msg"),
+ ("test_topic", "test_key", "test"),
+ ("test_topic", "test_list", ["a", "b", "c"]),
+ ("test_topic", "test_tuple", ("c", "b", "a")),
+ ("test_topic", "test_dict", {"a": 1, "b": 2, "c": 3}),
+ ("test_topic", "test_number", 123),
+ ("test_topic", "test_float", 1.23),
+ ("test_topic", "test_boolean", True),
+ ("test_topic", "test_none", None)])
+def test_aiowrite(msg_local_config, event_loop, topic, key, msg):
+ file_path = msg_local_config.path + topic
+ event_loop.run_until_complete(msg_local_config.aiowrite(topic, key, msg))
+ assert os.path.exists(file_path)
+
+ with open(file_path, 'r') as stream:
+ assert yaml.load(stream) == {key: msg if not isinstance(msg, tuple) else list(msg)}
+
+
+@pytest.mark.parametrize("topic, key, msg, times", [
+ ("test_topic", "test_key", "test_msg", 2),
+ ("test", "test_key", "test_msg", 3),
+ ("test_topic", "test", "test_msg", 4),
+ ("test_topic", "test_key", "test", 2),
+ ("test_topic", "test_list", ["a", "b", "c"], 3),
+ ("test_topic", "test_tuple", ("c", "b", "a"), 4),
+ ("test_topic", "test_dict", {"a": 1, "b": 2, "c": 3}, 2),
+ ("test_topic", "test_number", 123, 3),
+ ("test_topic", "test_float", 1.23, 4),
+ ("test_topic", "test_boolean", True, 2),
+ ("test_topic", "test_none", None, 3)])
+def test_aiowrite_with_multiple_calls(msg_local_config, event_loop, topic, key, msg, times):
+ file_path = msg_local_config.path + topic
+ for _ in range(times):
+ event_loop.run_until_complete(msg_local_config.aiowrite(topic, key, msg))
+ assert os.path.exists(file_path)
+
+ with open(file_path, 'r') as stream:
+ for _ in range(times):
+ data = stream.readline()
+ assert yaml.load(data) == {key: msg if not isinstance(msg, tuple) else list(msg)}
+
+
+def test_aiowrite_exception(msg_local_config, event_loop):
+ msg_local_config.files_write = MagicMock()
+ msg_local_config.files_write.__contains__.side_effect = Exception()
+
+ with pytest.raises(MsgException) as excinfo:
+ event_loop.run_until_complete(msg_local_config.aiowrite("test", "test", "test"))
+ assert str(excinfo.value).startswith(empty_exception_message())
+ assert excinfo.value.http_code == http.HTTPStatus.INTERNAL_SERVER_ERROR
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