112 lines
3.9 KiB
Python
112 lines
3.9 KiB
Python
import unittest
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import datetime
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from sunbeam.tools import *
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class TestTimeVector(unittest.TestCase):
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def setUp(self):
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pass
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def test_create(self):
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start_date = datetime.date(2018,1,1)
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start_datetime = datetime.datetime(2018,1,1)
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with self.assertRaises(ValueError):
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tv = TimeVector(start_date, base_string = "string", base_file="XYZ")
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tv = TimeVector( start_date )
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self.assertEqual(len(tv), 1)
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with self.assertRaises(IndexError):
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tv[1]
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passed_date = datetime.datetime(2000,1,1)
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with self.assertRaises(ValueError):
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tv.add_keywords(passed_date, [])
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next_date = datetime.datetime(2018,2,1)
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tv.add_keywords(next_date, ["KEY1"])
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self.assertEqual(len(tv), 2)
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middle_date = datetime.datetime(2018,1,15)
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tv.add_keywords(middle_date,[])
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self.assertEqual(len(tv) ,3)
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ts1 = tv[0]
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self.assertEqual(ts1.dt, start_datetime)
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tv.add_keywords(next_date, ["KEY2"])
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self.assertEqual(len(tv),3)
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ts = tv[-1]
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self.assertEqual(ts.keywords, ["KEY1", "KEY2"])
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self.assertIn(middle_date, tv)
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self.assertEqual(tv.dates, [start_datetime, middle_date, next_date])
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with self.assertRaises(KeyError):
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tv[datetime.datetime(1980,1,1)]
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ts1 = tv[next_date]
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ts2 = tv[datetime.date(next_date.year, next_date.month, next_date.day)]
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self.assertEqual(ts1,ts2)
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def test_load(self):
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tv = TimeVector(datetime.date(1997, 11, 6), base_file = "data/schedule/part1.sch")
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tv.load("data/schedule/part3.sch")
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tv.load("data/schedule/fragment_dates.sch")
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tv.load("data/schedule/part2.sch")
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self.assertEqual(tv.dates, [datetime.datetime(1997, 11, 6),
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datetime.datetime(1997, 11, 14),
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datetime.datetime(1997, 12, 1),
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datetime.datetime(1997, 12, 17),
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datetime.datetime(1998, 1, 1),
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datetime.datetime(1998, 2, 1),
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datetime.datetime(1998, 3, 1),
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datetime.datetime(1998, 3, 29),
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datetime.datetime(1998, 3, 30),
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datetime.datetime(1998, 4, 1),
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datetime.datetime(1998, 4, 23),
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datetime.datetime(1998, 5, 1),
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datetime.datetime(1998, 5, 26),
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datetime.datetime(1998, 5, 27),
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datetime.datetime(1998, 6, 1),
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datetime.datetime(1998, 8, 1)])
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def test_str(self):
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tv = TimeVector(datetime.date(1997, 11, 6), base_string = open("data/schedule/part1.sch").read())
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tv.load("data/schedule/part3.sch")
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tv.load("data/schedule/part2.sch")
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s = str(tv)
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tv2 = TimeVector(datetime.date(1997, 11, 6))
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tv2.load_string(s)
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for ts1,ts2 in zip(tv,tv2):
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self.assertEqual(ts1.dt, ts2.dt)
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def test_optional(self):
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tv = TimeVector(datetime.date(1997, 11, 6), base_file = "data/schedule/part1.sch")
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# Must have a starting date, either as first keyword in loaded file,
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# or alternatively as the optional date argument.
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with self.assertRaises(ValueError):
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tv.load("data/schedule/fragment.sch")
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with self.assertRaises(ValueError):
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tv.load("data/schedule/fragment_dates.sch", date = datetime.datetime(1998, 1,1))
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tv.load("data/schedule/fragment.sch", date = datetime.datetime(1998, 1, 10))
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ts = tv[-1]
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self.assertEqual(ts.dt, datetime.datetime(1998, 1 , 10))
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self.assertEqual(ts.keywords[0].name, "WCONINJE")
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if __name__ == "__main__":
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unittest.main()
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