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from datetime import datetime
from recurrence import Recurrence, Rule
import recurrence
RULE = Rule(
recurrence.DAILY
)
PATTERN = Recurrence(
rrules=[RULE]
)
def test_between_without_dtend_and_dtstart():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0)
)
]
# We get back nothing, since dtstart and dtend will have defaulted
# to the current time, and January 2014 is in the past.
assert occurrences == []
def test_between_with_dtend_and_dtstart_dtend_lower_than_end():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 1, 0, 0, 0),
dtend=datetime(2014, 1, 4, 0, 0, 0),
)
]
assert occurrences == [
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
]
def test_between_with_dtend_and_dtstart_dtend_higher_than_end():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 1, 0, 0, 0),
dtend=datetime(2014, 1, 8, 0, 0, 0),
)
]
assert occurrences == [
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
datetime(2014, 1, 5, 0, 0, 0),
]
def test_between_with_dtend_and_dtstart_limits_equal_exclusive():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 2, 0, 0, 0),
dtend=datetime(2014, 1, 6, 0, 0, 0),
)
]
assert occurrences == [
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
datetime(2014, 1, 5, 0, 0, 0),
]
def test_between_with_dtend_and_dtstart_limits_equal_inclusive():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 1, 0, 0, 0),
dtend=datetime(2014, 1, 6, 0, 0, 0),
inc=True
)
]
assert occurrences == [
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
datetime(2014, 1, 5, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
]
def test_between_with_dtend_and_dtstart_dtstart_lower_than_start():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 1, 0, 0, 0),
dtend=datetime(2014, 1, 6, 0, 0, 0),
)
]
assert occurrences == [
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
datetime(2014, 1, 5, 0, 0, 0),
]
def test_between_with_dtend_and_dtstart_dtstart_higher_than_start():
occurrences = [
instance for instance in
PATTERN.between(
datetime(2014, 1, 1, 0, 0, 0),
datetime(2014, 1, 6, 0, 0, 0),
dtstart=datetime(2014, 1, 2, 0, 0, 0),
dtend=datetime(2014, 1, 6, 0, 0, 0),
)
]
assert occurrences == [
datetime(2014, 1, 2, 0, 0, 0),
datetime(2014, 1, 3, 0, 0, 0),
datetime(2014, 1, 4, 0, 0, 0),
datetime(2014, 1, 5, 0, 0, 0),
]
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