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# -*- coding: utf-8 -*-
import datetime
import json
import unittest
from bvggrabber.api import QueryApi, Departure, fullformat, \
compute_remaining
class TestFunctions(unittest.TestCase):
def test_compute_remaining(self):
dates = [datetime.datetime(2013, 1, 2, 3, 4, 0),
datetime.datetime(2013, 1, 2, 3, 4, 1),
datetime.datetime(2013, 1, 2, 3, 4, 59),
datetime.datetime(2013, 1, 2, 3, 5, 0),
datetime.datetime(2013, 1, 2, 3, 5, 1),
datetime.datetime(2013, 1, 2, 3, 5, 59)]
target = [[0, 0, 0, 60, 60, 60],
[-60, 0, 0, 0, 60, 60],
[-60, -60, 0, 0, 0, 60],
[-60, -60, -60, 0, 0, 0],
[-120, -60, -60, -60, 0, 0],
[-120, -120, -60, -60, -60, 0]]
for start in range(len(dates)):
for end in range(len(dates)):
s = dates[start]
e = dates[end]
t = target[start][end]
self.assertEqual(compute_remaining(s, e),
target[start][end],
"Start: %s; End: %s; target: %d" % (
fullformat(s), fullformat(e), t))
def test_compute_remaining_error(self):
self.assertRaises(ValueError, compute_remaining, 1357092240,
datetime.datetime(2013, 1, 2, 3, 4, 1))
self.assertRaises(ValueError, compute_remaining,
datetime.datetime(2013, 1, 2, 3, 4, 0), 1357092241)
self.assertRaises(ValueError, compute_remaining,
datetime.datetime(2013, 1, 2, 3, 4, 0),
datetime.datetime(2013, 1, 2, 3, 4, 1))
class TestQueryApi(unittest.TestCase):
def test_call(self):
q = QueryApi()
self.assertRaises(NotImplementedError, q.call)
class BaseTestDeparture(unittest.TestCase):
def setUp(self):
self.since = datetime.datetime(2013, 1, 2, 3, 4, 0)
self.delta1 = datetime.timedelta(seconds=45)
self.delta2 = datetime.timedelta(seconds=80)
self.delta3 = datetime.timedelta(seconds=150)
class TestDepartureTimestamp(BaseTestDeparture):
def setUp(self):
super(TestDepartureTimestamp, self).setUp()
self.sincets = 1357092240
self.delta1 = self.delta1.total_seconds()
self.delta2 = self.delta2.total_seconds()
self.delta3 = self.delta3.total_seconds()
def test_timestamp_futur(self):
when = self.sincets + self.delta1
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
when = self.sincets + self.delta2
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 60)
when = self.sincets + self.delta3
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 120)
def test_timestamp_now(self):
when = self.sincets
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
def test_timestamp_past(self):
when = self.sincets - self.delta1
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -60)
when = self.sincets - self.delta2
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -120)
when = self.sincets - self.delta3
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -180)
class TestDepartureString(BaseTestDeparture):
def test_string_futur(self):
when = fullformat(self.since + self.delta1)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
when = fullformat(self.since + self.delta2)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 60)
when = fullformat(self.since + self.delta3)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 120)
def test_string_now(self):
when = fullformat(self.since)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
def test_string_past(self):
when = fullformat(self.since - self.delta1)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -60)
when = fullformat(self.since - self.delta2)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -120)
when = fullformat(self.since - self.delta3)
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -180)
class TestDepartureDatetime(BaseTestDeparture):
def test_datetime_futur(self):
when = self.since + self.delta1
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
when = self.since + self.delta2
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 60)
when = self.since + self.delta3
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 120)
def test_datetime_now(self):
when = self.since
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, 0)
def test_datetime_past(self):
when = self.since - self.delta1
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -60)
when = self.since - self.delta2
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -120)
when = self.since - self.delta3
dep = Departure("from", "to", when, "line", since=self.since)
self.assertEqual(dep.remaining, -180)
class TestDeparture(BaseTestDeparture):
def test_error(self):
self.assertRaises(ValueError, Departure, "from", "to", "when", "line")
self.assertRaises(TypeError, Departure, "from", "to", ["when"], "line")
self.assertIsInstance(Departure("from", "to", "16:15\n \t*", "line"),
Departure)
def test_json(self):
json1 = {'start': "From My Station",
'end': "To Your Station",
'line': "A Line",
'now_full': "2013-01-02 03:04:00",
'now_hour': "03:04",
'when_full': "2013-01-02 03:04:45",
'when_hour': "03:04",
'remaining': 0}
dep1 = Departure("From My Station", "To Your Station",
self.since + self.delta1, "A Line", since=self.since)
self.assertEqual(json1, json.loads(dep1.to_json))
str1 = "Start: From My Station, End: To Your Station, when: 03:04, " \
"now: 03:04, line: A Line"
self.assertEqual(str1, str(dep1))
json2 = {'start': "From My Station",
'end': "To Your Station",
'line': "A Line",
'now_full': "2013-01-02 03:04:00",
'now_hour': "03:04",
'when_full': "2013-01-02 03:05:20",
'when_hour': "03:05",
'remaining': 60}
dep2 = Departure("From My Station", "To Your Station",
self.since + self.delta2, "A Line", since=self.since)
self.assertEqual(json2, json.loads(dep2.to_json))
str2 = "Start: From My Station, End: To Your Station, when: 03:05, " \
"now: 03:04, line: A Line"
self.assertEqual(str2, str(dep2))
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