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type conversion tests fixed

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This commit is contained in:
Andrey Z 2021-04-10 20:05:49 +03:00
parent 63ff322215
commit 26108e2cb0
2 changed files with 12 additions and 8 deletions
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4
tests/testflows/datetime64_extended_range/regression.py
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@ -21,6 +21,7 @@ from datetime64_extended_range.common import *
# https://github.com/ClickHouse/ClickHouse/issues/22929 : toUnixTimestamp() exception when out of normal
# https://github.com/ClickHouse/ClickHouse/issues/22930 : toWeek()
# https://github.com/ClickHouse/ClickHouse/issues/22948 : toYearWeek()
# https://github.com/ClickHouse/ClickHouse/issues/22959 : toUnixTimestamp64*() wrong fractal seconds treatment
xfails = {
"type conversion/to int 8 16 32 64 128 256/:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/16581#issuecomment-804360350")],
@ -36,6 +37,9 @@ xfails = {
"date time funcs/to unix timestamp/:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/22929")],
"date time funcs/to week/:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/22930")],
"date time funcs/to year week/:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/22948")],
"type conversion/to unix timestamp64 */:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/22959")],
"type conversion/from unix timestamp64 */:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/22959")],
"type conversion/to int 8 16 32 64 128 256/:": [(Fail, "https://github.com/ClickHouse/ClickHouse/issues/16581#issuecomment-804360350")],
}

16
tests/testflows/datetime64_extended_range/tests/type_conversion.py
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@ -32,7 +32,7 @@ def to_int_8_16_32_64_128_256(self, cast):
for tz in timezones:
dt = pytz.timezone(tz).localize(d)
for int_type in (8, 16, 32, 64, 128, 256):
with Example(f"{dt} {tz}, int{int_type}"):
with When(f"{dt} {tz}, int{int_type}"):
with By("converting datetime to string"):
dt_str = dt.strftime("%Y-%m-%d %H:%M:%S")
with And("computing the expected result using python"):
@ -319,7 +319,7 @@ def to_decimal_32_64_128_256(self, cast):
dt = pytz.timezone(tz).localize(d)
for decimal_type in (32, 64, 128, 256):
for scale in range(scales[decimal_type]):
with Example(f"{dt} {tz}, Decimal{decimal_type}({scale})"):
with With(f"{dt} {tz}, Decimal{decimal_type}({scale})"):
valid_range = valid_decimal_range(bit_depth=decimal_type, S=scale)
with By("computing the expected result using python"):
expected = decimal.Decimal(time.mktime(dt.timetuple()))
@ -351,13 +351,13 @@ def to_unix_timestamp64_milli_micro_nano(self, scale):
for d in datetimes:
for tz in timezones:
dt = pytz.timezone(tz).localize(d)
with Example(f"{dt} {tz}"):
with When(f"{dt} {tz}"):
with By("converting datetime to string"):
dt_str = dt.strftime("%Y-%m-%d %H:%M:%S.%f")
with And("converting DateTime to UTC"):
dt = dt.astimezone(pytz.timezone('UTC'))
with And("computing the expected result using python"):
expected = int(time.mktime(dt.timetuple()) * (10**scale))
expected = int(dt.timestamp() * (10**scale))
if expected >= 0:
expected += dt.microsecond * 10 ** (scale - 6)
else:
@ -414,19 +414,19 @@ def from_unix_timestamp64_milli_micro_nano(self, scale):
for d in datetimes:
for tz in timezones:
dt = pytz.timezone(tz).localize(d)
with Example(f"{dt} {tz}"):
with When(f"{dt} {tz}"):
with By("converting datetime to string"):
d_str = d.strftime("%Y-%m-%d %H:%M:%S.%f")
d_str += "0" * (scale-3)
with And("converting DateTime to UTC"):
with And("converting DateTime64 to UTC"):
dt = dt.astimezone(pytz.timezone('UTC'))
with And("computing the expected result using python"):
ts = int(time.mktime(dt.timetuple()) * (10**scale))
ts = int(dt.timestamp() * (10**scale))
if ts >= 0:
ts += dt.microsecond * 10 ** (scale - 6)
else:
ts -= dt.microsecond * 10 ** (scale - 6)
with When(f"making a query string for ClickHouse"):
with And(f"making a query string for ClickHouse"):
query = f"SELECT fromUnixTimestamp64{func[scale]}(CAST({ts}, 'Int64'), '{tz}')"
with Then(f"I execute fromUnixTimestamp64{func[scale]}() query"):
exec_query(request=query, expected=f"{d_str}")