old_contents: # -*- coding: utf-8 -*-
  import datetime
  import re
  
  from ._patterns import STR_REGEX
  
  
  def test_str(dt):
      assert re.match(STR_REGEX, str(dt))
  
  
  def test_year(dt):
      result = dt.year(minimum=2000, maximum=2016)
      assert result >= 2000
      assert result <= 2016
  
  
  def test_day_of_month(dt):
      result = dt.day_of_month()
      assert ((result >= 1) or (result <= 31))
  
  
  def test_date(dt):
      result = dt.date(start=1999, end=1999, fmt="%m/%d/%Y")
  
      result = datetime.datetime.strptime(result, "%m/%d/%Y")
      assert result.year == 1999  # check range was applied correctly
  
  
  def test_time(dt):
      result = dt.time(fmt="%H:%M")
  
      result = datetime.datetime.strptime(result, "%H:%M")
      assert isinstance(result, datetime.datetime)
  
  
  def test_century(dt):
      result = dt.century()
      assert result is not None
      assert isinstance(result, str)
  
  
  def test_day_of_week(generic):
      result = generic.datetime.day_of_week()
      assert result in generic.datetime.data['day']['name']
  
      result_abbr = generic.datetime.day_of_week(abbr=True)
      assert result_abbr in generic.datetime.data['day']['abbr']
  
  
  def test_month(generic):
      result = generic.datetime.month()
      assert result is not None
  
      result_abbr = generic.datetime.month(abbr=True)
      assert isinstance(result_abbr, str)
  
  
  def test_periodicity(generic):
      result = generic.datetime.periodicity()
      assert result in generic.datetime.data['periodicity']
  
new_contents: # -*- coding: utf-8 -*-
  import datetime
  import re
  
  from ._patterns import STR_REGEX
  
  
  def test_str(dt):
      assert re.match(STR_REGEX, str(dt))
  
  
  def test_year(dt):
      result = dt.year(minimum=2000, maximum=2016)
      assert result >= 2000
      assert result <= 2016
  
  
  def test_day_of_month(dt):
      result = dt.day_of_month()
      assert ((result >= 1) or (result <= 31))
  
  
  def test_date(dt):
      result = dt.date(start=1999, end=1999, fmt="%m/%d/%Y")
  
      result = datetime.datetime.strptime(result, "%m/%d/%Y")
      assert result.year == 1999  # check range was applied correctly
  
  
  def test_time(dt):
      default = dt.time()
      default = datetime.datetime.strptime(default, dt.data['formats']['time'])
      assert isinstance(default, datetime.datetime)
  
      result = dt.time(fmt="%H:%M")
      result = datetime.datetime.strptime(result, "%H:%M")
      assert isinstance(result, datetime.datetime)
  
  
  def test_century(dt):
      result = dt.century()
      assert result is not None
      assert isinstance(result, str)
  
  
  def test_day_of_week(generic):
      result = generic.datetime.day_of_week()
      assert result in generic.datetime.data['day']['name']
  
      result_abbr = generic.datetime.day_of_week(abbr=True)
      assert result_abbr in generic.datetime.data['day']['abbr']
  
  
  def test_month(generic):
      result = generic.datetime.month()
      assert result is not None
  
      result_abbr = generic.datetime.month(abbr=True)
      assert isinstance(result_abbr, str)
  
  
  def test_periodicity(generic):
      result = generic.datetime.periodicity()
      assert result in generic.datetime.data['periodicity']
  
subject: improve time test/increase coverage (#134)