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tournament: add test template (exercism#1898)
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‎exercises/tournament/.meta/template.j2‎

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{%- import "generator_macros.j2" as macros with context -%}
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{{ macros.header() }}
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class {{ exercise | camel_case }}Test(unittest.TestCase):
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{% for case in cases %}
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{%- set input = case["input"] -%}
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def test_{{ case["description"] | to_snake }}(self):
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results = {{ input["rows"] }}
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table = {{ case["expected"] }}
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self.assertEqual({{ case["property"] }}(results), table)
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{% endfor %}
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{{ macros.footer() }}

‎exercises/tournament/tournament_test.py‎

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from tournament import tally
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5-
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# Tests adapted from `problem-specifications//canonical-data.json` @ v1.4.0
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class TournamentTest(unittest.TestCase):
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def test_just_the_header_if_no_input(self):
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self.assertEqual(
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tally([]),
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['Team | MP | W | D | L | P']
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)
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results = []
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table = ["Team | MP | W | D | L | P"]
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self.assertEqual(tally(results), table)
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1514
def test_a_win_is_three_points_a_loss_is_zero_points(self):
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results = ['Allegoric Alaskans;Blithering Badgers;win']
17-
table = ['Team | MP | W | D | L | P',
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'Allegoric Alaskans | 1 | 1 | 0 | 0 | 3',
19-
'Blithering Badgers | 1 | 0 | 0 | 1 | 0']
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results = ["Allegoric Alaskans;Blithering Badgers;win"]
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table = [
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"Team | MP | W | D | L | P",
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"Allegoric Alaskans | 1 | 1 | 0 | 0 | 3",
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"Blithering Badgers | 1 | 0 | 0 | 1 | 0",
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]
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self.assertEqual(tally(results), table)
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def test_a_win_can_also_be_expressed_as_a_loss(self):
23-
results = ['Blithering Badgers;Allegoric Alaskans;loss']
24-
table = ['Team | MP | W | D | L | P',
25-
'Allegoric Alaskans | 1 | 1 | 0 | 0 | 3',
26-
'Blithering Badgers | 1 | 0 | 0 | 1 | 0']
24+
results = ["Blithering Badgers;Allegoric Alaskans;loss"]
25+
table = [
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"Team | MP | W | D | L | P",
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"Allegoric Alaskans | 1 | 1 | 0 | 0 | 3",
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"Blithering Badgers | 1 | 0 | 0 | 1 | 0",
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]
2730
self.assertEqual(tally(results), table)
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2932
def test_a_different_team_can_win(self):
30-
results = ['Blithering Badgers;Allegoric Alaskans;win']
31-
table = ['Team | MP | W | D | L | P',
32-
'Blithering Badgers | 1 | 1 | 0 | 0 | 3',
33-
'Allegoric Alaskans | 1 | 0 | 0 | 1 | 0']
33+
results = ["Blithering Badgers;Allegoric Alaskans;win"]
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table = [
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"Team | MP | W | D | L | P",
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"Blithering Badgers | 1 | 1 | 0 | 0 | 3",
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"Allegoric Alaskans | 1 | 0 | 0 | 1 | 0",
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]
3439
self.assertEqual(tally(results), table)
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3641
def test_a_draw_is_one_point_each(self):
37-
results = ['Allegoric Alaskans;Blithering Badgers;draw']
38-
table = ['Team | MP | W | D | L | P',
39-
'Allegoric Alaskans | 1 | 0 | 1 | 0 | 1',
40-
'Blithering Badgers | 1 | 0 | 1 | 0 | 1']
42+
results = ["Allegoric Alaskans;Blithering Badgers;draw"]
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table = [
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"Team | MP | W | D | L | P",
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"Allegoric Alaskans | 1 | 0 | 1 | 0 | 1",
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"Blithering Badgers | 1 | 0 | 1 | 0 | 1",
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]
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self.assertEqual(tally(results), table)
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4350
def test_there_can_be_more_than_one_match(self):
44-
results = ['Allegoric Alaskans;Blithering Badgers;win',
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'Allegoric Alaskans;Blithering Badgers;win']
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table = ['Team | MP | W | D | L | P',
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'Allegoric Alaskans | 2 | 2 | 0 | 0 | 6',
48-
'Blithering Badgers | 2 | 0 | 0 | 2 | 0']
51+
results = [
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"Allegoric Alaskans;Blithering Badgers;win",
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"Allegoric Alaskans;Blithering Badgers;win",
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]
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table = [
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"Team | MP | W | D | L | P",
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"Allegoric Alaskans | 2 | 2 | 0 | 0 | 6",
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"Blithering Badgers | 2 | 0 | 0 | 2 | 0",
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]
4960
self.assertEqual(tally(results), table)
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def test_there_can_be_more_than_one_winner(self):
52-
results = ['Allegoric Alaskans;Blithering Badgers;loss',
53-
'Allegoric Alaskans;Blithering Badgers;win']
54-
table = ['Team | MP | W | D | L | P',
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'Allegoric Alaskans | 2 | 1 | 0 | 1 | 3',
56-
'Blithering Badgers | 2 | 1 | 0 | 1 | 3']
63+
results = [
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"Allegoric Alaskans;Blithering Badgers;loss",
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"Allegoric Alaskans;Blithering Badgers;win",
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]
67+
table = [
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"Team | MP | W | D | L | P",
69+
"Allegoric Alaskans | 2 | 1 | 0 | 1 | 3",
70+
"Blithering Badgers | 2 | 1 | 0 | 1 | 3",
71+
]
5772
self.assertEqual(tally(results), table)
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5974
def test_there_can_be_more_than_two_teams(self):
60-
results = ['Allegoric Alaskans;Blithering Badgers;win',
61-
'Blithering Badgers;Courageous Californians;win',
62-
'Courageous Californians;Allegoric Alaskans;loss']
63-
table = ['Team | MP | W | D | L | P',
64-
'Allegoric Alaskans | 2 | 2 | 0 | 0 | 6',
65-
'Blithering Badgers | 2 | 1 | 0 | 1 | 3',
66-
'Courageous Californians | 2 | 0 | 0 | 2 | 0']
75+
results = [
76+
"Allegoric Alaskans;Blithering Badgers;win",
77+
"Blithering Badgers;Courageous Californians;win",
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"Courageous Californians;Allegoric Alaskans;loss",
79+
]
80+
table = [
81+
"Team | MP | W | D | L | P",
82+
"Allegoric Alaskans | 2 | 2 | 0 | 0 | 6",
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"Blithering Badgers | 2 | 1 | 0 | 1 | 3",
84+
"Courageous Californians | 2 | 0 | 0 | 2 | 0",
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]
6786
self.assertEqual(tally(results), table)
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6988
def test_typical_input(self):
70-
results = ['Allegoric Alaskans;Blithering Badgers;win',
71-
'Devastating Donkeys;Courageous Californians;draw',
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'Devastating Donkeys;Allegoric Alaskans;win',
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'Courageous Californians;Blithering Badgers;loss',
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'Blithering Badgers;Devastating Donkeys;loss',
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'Allegoric Alaskans;Courageous Californians;win']
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77-
table = ['Team | MP | W | D | L | P',
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'Devastating Donkeys | 3 | 2 | 1 | 0 | 7',
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'Allegoric Alaskans | 3 | 2 | 0 | 1 | 6',
80-
'Blithering Badgers | 3 | 1 | 0 | 2 | 3',
81-
'Courageous Californians | 3 | 0 | 1 | 2 | 1']
82-
89+
results = [
90+
"Allegoric Alaskans;Blithering Badgers;win",
91+
"Devastating Donkeys;Courageous Californians;draw",
92+
"Devastating Donkeys;Allegoric Alaskans;win",
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"Courageous Californians;Blithering Badgers;loss",
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"Blithering Badgers;Devastating Donkeys;loss",
95+
"Allegoric Alaskans;Courageous Californians;win",
96+
]
97+
table = [
98+
"Team | MP | W | D | L | P",
99+
"Devastating Donkeys | 3 | 2 | 1 | 0 | 7",
100+
"Allegoric Alaskans | 3 | 2 | 0 | 1 | 6",
101+
"Blithering Badgers | 3 | 1 | 0 | 2 | 3",
102+
"Courageous Californians | 3 | 0 | 1 | 2 | 1",
103+
]
83104
self.assertEqual(tally(results), table)
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85106
def test_incomplete_competition_not_all_pairs_have_played(self):
86-
results = ['Allegoric Alaskans;Blithering Badgers;loss',
87-
'Devastating Donkeys;Allegoric Alaskans;loss',
88-
'Courageous Californians;Blithering Badgers;draw',
89-
'Allegoric Alaskans;Courageous Californians;win']
90-
91-
table = ['Team | MP | W | D | L | P',
92-
'Allegoric Alaskans | 3 | 2 | 0 | 1 | 6',
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'Blithering Badgers | 2 | 1 | 1 | 0 | 4',
94-
'Courageous Californians | 2 | 0 | 1 | 1 | 1',
95-
'Devastating Donkeys | 1 | 0 | 0 | 1 | 0']
96-
107+
results = [
108+
"Allegoric Alaskans;Blithering Badgers;loss",
109+
"Devastating Donkeys;Allegoric Alaskans;loss",
110+
"Courageous Californians;Blithering Badgers;draw",
111+
"Allegoric Alaskans;Courageous Californians;win",
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]
113+
table = [
114+
"Team | MP | W | D | L | P",
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"Allegoric Alaskans | 3 | 2 | 0 | 1 | 6",
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"Blithering Badgers | 2 | 1 | 1 | 0 | 4",
117+
"Courageous Californians | 2 | 0 | 1 | 1 | 1",
118+
"Devastating Donkeys | 1 | 0 | 0 | 1 | 0",
119+
]
97120
self.assertEqual(tally(results), table)
98121

99122
def test_ties_broken_alphabetically(self):
100-
results = ['Courageous Californians;Devastating Donkeys;win',
101-
'Allegoric Alaskans;Blithering Badgers;win',
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'Devastating Donkeys;Allegoric Alaskans;loss',
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'Courageous Californians;Blithering Badgers;win',
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'Blithering Badgers;Devastating Donkeys;draw',
105-
'Allegoric Alaskans;Courageous Californians;draw']
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107-
table = ['Team | MP | W | D | L | P',
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'Allegoric Alaskans | 3 | 2 | 1 | 0 | 7',
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'Courageous Californians | 3 | 2 | 1 | 0 | 7',
110-
'Blithering Badgers | 3 | 0 | 1 | 2 | 1',
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'Devastating Donkeys | 3 | 0 | 1 | 2 | 1']
112-
123+
results = [
124+
"Courageous Californians;Devastating Donkeys;win",
125+
"Allegoric Alaskans;Blithering Badgers;win",
126+
"Devastating Donkeys;Allegoric Alaskans;loss",
127+
"Courageous Californians;Blithering Badgers;win",
128+
"Blithering Badgers;Devastating Donkeys;draw",
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"Allegoric Alaskans;Courageous Californians;draw",
130+
]
131+
table = [
132+
"Team | MP | W | D | L | P",
133+
"Allegoric Alaskans | 3 | 2 | 1 | 0 | 7",
134+
"Courageous Californians | 3 | 2 | 1 | 0 | 7",
135+
"Blithering Badgers | 3 | 0 | 1 | 2 | 1",
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"Devastating Donkeys | 3 | 0 | 1 | 2 | 1",
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]
113138
self.assertEqual(tally(results), table)
114139

115140

116-
if __name__ == '__main__':
141+
if __name__ == "__main__":
117142
unittest.main()

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