def test_comparisons(self):
m = Month(2010, 1)
assert m == "2010-01-20"
assert m == "2010-01-20"
assert m == "2010-01"
assert m == "2010-01-20"
assert m < "2010-02-01"
assert m > "2009-12"
assert m > "2009-12-31"
p = m.prev_month()
n = m.next_month()
assert m == m
assert m <= m
assert m >= m
assert not m > m
assert not m < m
assert not m != m
assert not m == p
assert m > p
assert m >= p
assert not m <= p
assert not m < p
assert m != p
assert not m == n
assert m != n
assert m < n
assert m <= n
assert not m > n
assert not m >= n
def test_comparisons(self):
m = Month(2010, 1)
assert m == "2010-01-20"
assert m == "2010-01-20"
assert m == "2010-01"
assert m == "2010-01-20"
assert m < "2010-02-01"
assert m > "2009-12"
assert m > "2009-12-31"
p = m.prev_month()
n = m.next_month()
assert m == m
assert m <= m
assert m >= m
assert not m > m
assert not m < m
assert not m != m
assert not m == p
assert m > p
assert m >= p
assert not m <= p
assert not m < p
assert m != p
assert not m == n
assert m != n
assert m < n
assert m <= n
assert not m > n
assert not m >= n
def test_constructors(self):
m = Month(2010, 1)
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
m = Month.from_string('2010-01')
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
m = Month.from_date(datetime.date(year=2010, month=1, day=20))
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
def test_constructors(self):
m = Month(2010, 1)
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
m = Month.from_string('2010-01')
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
m = Month.from_date(datetime.date(year=2010, month=1, day=20))
self.assertEqual(m.year, 2010)
self.assertEqual(m.month, 1)
def test_queries(self):
e = Example(name='2010-01', month=Month(2010, 1))
e.save()
assert isinstance(e.month, Month)
assert e.month.month == 1
assert e.month.year == 2010
pk = e.pk
e = Example.objects.get(pk=pk)
assert isinstance(e.month, Month)
assert e.month.month == 1
assert e.month.year == 2010
e = Example(name='2010-01', month='2010-01')
e.save()
pk = e.pk
e = Example.objects.get(pk=pk)
assert isinstance(e.month, Month)
assert e.month.month == 1
assert e.month.year == 2010
e = Example(name='2010-01', month=datetime.date(year=2010, month=1, day=20))
e.save()
pk = e.pk
e = Example.objects.get(pk=pk)
assert isinstance(e.month, Month)
assert e.month.month == 1
assert e.month.year == 2010
Example.objects.all().delete()
for year in range(2001, 2011):
for month in range(1, 13):
name = "%s - %02d" %(year, month)
Example(name=name, month=Month(year, month)).save()
qs = Example.objects.filter(month='2005-12')
assert qs.exists()
assert qs.count() == 1
qs = Example.objects.filter(month__gte='2005-12')
assert qs.exists()
self.assertEqual(qs.count(), 61)
qs = Example.objects.filter(month__gt='2005-12')
assert qs.exists()
assert qs.count() == 60
def test_firstday(self):
m = Month(2010, 1)
self.assertEqual(m.firstDay(), datetime.date(year=2010, month=1, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2010, month=1, day=31))
m = Month(2010, 2)
self.assertEqual(m.firstDay(), datetime.date(year=2010, month=2, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2010, month=2, day=28))
m = Month(2008, 2)
self.assertEqual(m.firstDay(), datetime.date(year=2008, month=2, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2008, month=2, day=29))
def test_contains(self):
m = Month(2010, 1)
assert datetime.date(year=2010, month=1, day=1) in m
assert datetime.date(year=2010, month=1, day=10) in m
assert datetime.date(year=2010, month=1, day=31) in m
assert datetime.date(year=2010, month=2, day=1) not in m
assert datetime.date(year=2009, month=12, day=31) not in m
assert datetime.date(year=2009, month=1, day=31) not in m
assert datetime.date(year=2010, month=2, day=15) not in m
def test_addition(self):
m = Month(2010, 1)
x = m + 5
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 6)
x = m + 11
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 12)
x = m + 12
self.assertEqual(x.year, 2011)
self.assertEqual(x.month, 1)
x = m + 13
self.assertEqual(x.year, 2011)
self.assertEqual(x.month, 2)
x = m - 1
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 12)
x = m + 0
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 1)
x = m - 12
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 1)
x = m.next_month()
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 2)
x = m.prev_month()
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 12)
def test_addition(self):
m = Month(2010, 1)
x = m + 5
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 6)
x = m + 11
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 12)
x = m + 12
self.assertEqual(x.year, 2011)
self.assertEqual(x.month, 1)
x = m + 13
self.assertEqual(x.year, 2011)
self.assertEqual(x.month, 2)
x = m - 1
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 12)
x = m + 0
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 1)
x = m - 12
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 1)
x = m.next_month()
self.assertEqual(x.year, 2010)
self.assertEqual(x.month, 2)
x = m.prev_month()
self.assertEqual(x.year, 2009)
self.assertEqual(x.month, 12)
def test_int_conversion(self):
m = Month(2010, 1)
n = Month.from_int(int(m))
self.assertEqual(n.year, 2010)
self.assertEqual(n.month, 1)
def test_firstday(self):
m = Month(2010, 1)
self.assertEqual(m.firstDay(), datetime.date(year=2010, month=1, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2010, month=1, day=31))
m = Month(2010, 2)
self.assertEqual(m.firstDay(), datetime.date(year=2010, month=2, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2010, month=2, day=28))
m = Month(2008, 2)
self.assertEqual(m.firstDay(), datetime.date(year=2008, month=2, day=1))
self.assertEqual(m.last_day(), datetime.date(year=2008, month=2, day=29))
def test_int_conversion(self):
m = Month(2010, 1)
n = Month.from_int(int(m))
self.assertEqual(n.year, 2010)
self.assertEqual(n.month, 1)
