def setUp(self) -> None:
self.value_history1 = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS1,
ValueHistory.VALUE: self.VALUE1})
self.value_history_list = \
[ValueHistory.build(self.VALUE1, self.DATE_MS1),
ValueHistory.build(self.VALUE2, self.DATE_MS2),
ValueHistory.build(self.VALUE3, self.DATE_MS3)]
def test_12_ge(self):
value_history = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS2,
ValueHistory.VALUE: self.VALUE2})
self.assertTrue(self.value_history1 <= value_history)
value_history = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS1,
ValueHistory.VALUE: self.VALUE1})
self.assertTrue(value_history >= self.value_history1)
def test_15_to_list_and_to_doc_list(self):
doc_list = ValueHistory.to_doc_list(self.value_history_list)
self.assertEqual(len(self.value_history_list), len(doc_list))
self.assertEqual(
self.value_history_list[1].date_ms,
doc_list[1][DocumentBase.DATE_MS])
value_history_list = ValueHistory.to_list(doc_list)
self.assertEqual(len(value_history_list), len(doc_list))
self.assertEqual(
value_history_list[0].date_ms,
doc_list[0][DocumentBase.DATE_MS])
def test_20_get_value_history_ge_date_ms(self):
value_history = \
ValueHistory.get_value_history_ge_date_ms(
self.DATE_MS2, self.value_history_list)
self.assertEqual(self.DATE_MS2, value_history.date_ms)
self.assertTrue(value_history.value == self.VALUE2)
value_history = \
ValueHistory.get_value_history_ge_date_ms(
self.DATE_MS2 + 1, self.value_history_list)
self.assertEqual(self.DATE_MS3, value_history.date_ms)
self.assertTrue(value_history.value == self.VALUE3)
def test_16_get_value_le_date_ms(self):
value = ValueHistory.get_value_le_date_ms(
self.DATE_MS1 + 1, self.value_history_list)
self.assertTrue(value == self.VALUE1)
value = ValueHistory.get_value_le_date_ms(
self.DATE_MS2, self.value_history_list)
self.assertTrue(value == self.VALUE2)
value = ValueHistory.get_value_le_date_ms(
self.DATE_MS3 + 1, self.value_history_list)
self.assertTrue(value == self.VALUE3)
def get_history_ymd_list(
self,
date_ms: int,
sort: SortDateMsEnum = SortDateMsEnum.ASCENDING) \
-> Optional[list[ValueHistory]]:
first_ymd_date_ms = TimeUtil.date_ms_to_first_ymd_date_ms(date_ms)
last_ymd_date_ms = TimeUtil.date_ms_to_last_ymd_date_ms(date_ms)
gte_first_ymd_filter = \
{
ValueHistory.DATE_MS: {
MongoDbModifierEnum.GTE.value: first_ymd_date_ms
}
}
lte_last_ymd_filter = \
{
ValueHistory.DATE_MS: {
MongoDbModifierEnum.LTE.value: last_ymd_date_ms
}
}
filter = {'$and': [gte_first_ymd_filter, lte_last_ymd_filter]}
return \
ValueHistory.to_list(
self.collection.find(filter, sort=sort.value))
def get_history(
self, date_ms: int, is_find_prev: bool = False) -> ValueHistory:
"""
Get history value in date_time ms.
:param date_ms: Date in ms.
:param is_find_prev:
Find previous value in case of True,
else find value only in the specific date_ms.
:return:
"""
if is_find_prev:
filter = \
{
ValueHistory.DATE_MS: {
MongoDbModifierEnum.LTE.value: date_ms
}
}
else:
filter = {ValueHistory.DATE_MS: date_ms}
doc = self.collection.find_one(
filter=filter, sort=SortDateMsEnum.DESCENDING.value)
return ValueHistory(doc) if doc else None
def __find_value_history_list(
self,
filter: dict = None,
start_index: int = 0,
batch_amount: int = 0,
sort: SortDateMsEnum = SortDateMsEnum.DESCENDING):
return ValueHistory.to_list(
self._find(filter, start_index, batch_amount, sort.value))
def update(self, value: DecimalNumber, date_ms: int):
if not self.is_exist(date_ms):
raise ApplicationException(
f'History in [{date_ms}] not exist'
f' in collection {self.collection_name}')
filter = \
{ValueHistory.DATE_MS: {MongoDbModifierEnum.EQ.value: date_ms}}
value_history = ValueHistory.build(value, date_ms)
update = {'$set': value_history.document}
self.collection.update_one(
filter=filter, update=update)
def get_prev_ymd_date_history(
self, date_ms: int) -> Optional[ValueHistory]:
prev_history_value = self.get_prev_date_history(date_ms)
if prev_history_value is None:
return None
prev_ymd_date_ms = \
TimeUtil.date_ms_to_first_ymd_date_ms(prev_history_value.date_ms)
return \
ValueHistory(
self.find_between_dates(
prev_ymd_date_ms, prev_history_value.date_ms)[0])
def add(self, value: DecimalNumber, date_ms: int):
"""
Add history document that not exist.
:param value: Value.
:param date_ms: Date in ms.
:return:
"""
if self.is_exist(date_ms):
raise ApplicationException(
f'History in date ms [{date_ms}] already exist'
f' in collection {self.collection_name}')
value_history = ValueHistory.build(value, date_ms)
self.collection.insert_one(value_history.document)
def test_14_get_history_until_date(self):
until_date_list = ValueHistory.get_history_until_date(
self.value_history_list, self.DATE_MS2)
self.assertEqual(1, len(until_date_list))
self.assertEqual(self.DATE_MS1, until_date_list[0].date_ms)
def test_13_ge_negative(self):
value_history_neg = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS3,
ValueHistory.VALUE: self.VALUE3})
self.assertFalse(self.value_history1 >= value_history_neg)
def test_18_index_negative(self):
index = ValueHistory.index(1234, self.value_history_list)
self.assertEqual(-1, index)
def test_08_eq(self):
value_history = ValueHistory.build(self.VALUE1, self.DATE_MS1)
self.assertTrue(self.value_history1 == value_history)
def test_04_lt(self):
value_history = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS2,
ValueHistory.VALUE: self.VALUE2})
self.assertTrue(self.value_history1 < value_history)
def test_17_index(self):
index = ValueHistory.index(self.DATE_MS3, self.value_history_list)
self.assertEqual(2, index)
def test_09_eq_negative(self):
value_history_neg = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS3,
ValueHistory.VALUE: self.VALUE3})
self.assertFalse(value_history_neg == self.value_history1)
def test_19_get_value_le_date_ms_negative(self):
value = \
ValueHistory.get_value_le_date_ms(
1, self.value_history_list)
self.assertIsNone(value)
def test_10_gt(self):
value_history = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS2,
ValueHistory.VALUE: self.VALUE2})
self.assertTrue(value_history > self.value_history1)
def test_21_get_value_history_ge_date_ms_negative(self):
value_history = \
ValueHistory.get_value_history_ge_date_ms(
999999, self.value_history_list)
self.assertIsNone(value_history)
def test_11_gt_negative(self):
value_history_neg = ValueHistory(
{ValueHistory.DATE_MS: self.DATE_MS1,
ValueHistory.VALUE: self.VALUE1})
self.assertFalse(value_history_neg > self.value_history1)
