test_gain_loss_winner_superior() - Code Metrics - Inspection of "[WIP] Reimplementation of the division system" - FAForever/server - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — develop (#307)

unknown

created 2017-07-05 19:03 UTC

test_gain_loss_winner_superior() C

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Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	9
c	1
b	0
f	1
dl	0
loc	18
rs	6.4615

# coding=utf-8
from unittest.mock import MagicMock

import pytest
from server.stats.division_service import *



@pytest.fixture()
def sample_divisions() -> List[Division]:
    return [Division(1, "League 1 - Division A", 1, 10.0),
            Division(2, "League 1 - Division B", 1, 30.0),
            Division(3, "League 1 - Division C", 1, 50.0),
            Division(4, "League 2 - Division D", 2, 20.0),
            Division(5, "League 2 - Division E", 2, 60.0),
            Division(6, "League 2 - Division F", 2, 100.0),
            Division(7, "League 3 - Division D", 3, 100.0),
            Division(8, "League 3 - Division E", 3, 200.0),
            Division(9, "League 3 - Division F", 3, 9999.0)]


@pytest.fixture()
def sample_players() -> List[PlayerDivisionInfo]:
    return [PlayerDivisionInfo(1, 1, 9.5),
            PlayerDivisionInfo(2, 1, 49.5),
            PlayerDivisionInfo(3, 2, 0.0),
            PlayerDivisionInfo(4, 3, 10.0)]


@pytest.fixture()
def division_service(sample_divisions, sample_players) -> DivisionService:
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    return DivisionService(sample_divisions, sample_players, MagicMock())


def test_match_in_same_division(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.get_player_division(1).id == 1
    assert division_service.players[2].league == 1
    assert division_service.players[2].score == 49.5
    assert division_service.get_player_division(2).id == 3

    division_service.post_result(1,2, True)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[2])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 10.5
    assert division_service.get_player_division(1).id == 2
    assert division_service.players[2].league == 1
    assert division_service.players[2].score == 49.0
    assert division_service.get_player_division(2).id == 3


def test_match_in_same_division_inverted(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.get_player_division(1).id == 1
    assert division_service.players[2].league == 1
    assert division_service.players[2].score == 49.5
    assert division_service.get_player_division(2).id == 3

    division_service.post_result(2,1, False)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[2])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 10.5
    assert division_service.get_player_division(1).id == 2
    assert division_service.players[2].league == 1
    assert division_service.players[2].score == 49.0
    assert division_service.get_player_division(2).id == 3


def test_match_winner_ascends_league(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.get_player_division(1).id == 1
    assert division_service.players[2].league == 1
    assert division_service.players[2].score == 49.5
    assert division_service.get_player_division(2).id == 3

    division_service.post_result(2,1, True)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[2])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.0
    assert division_service.get_player_division(1).id == 1
    assert division_service.players[2].league == 2
    assert division_service.players[2].score == 0.0
    assert division_service.get_player_division(2).id == 4


def test_do_not_fall_below_0(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 0.0

    division_service.post_result(1,3, True)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[3])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 11.0
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 0.0


def test_gain_loss_winner_inferior(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    division_service.players[3].score = 11.0

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 11.0

    division_service.post_result(1,3, True)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[3])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 11.0
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 10.0


def test_gain_loss_winner_superior(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    division_service.players[3].score = 11.0

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.5
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 11.0

    division_service.post_result(1,3, False)

    division_service.persistor.add_player.assert_not_called()
    division_service.persistor.update_player.assert_any_call(division_service.players[1])
    division_service.persistor.update_player.assert_any_call(division_service.players[3])

    assert division_service.players[1].league == 1
    assert division_service.players[1].score == 9.0
    assert division_service.players[3].league == 2
    assert division_service.players[3].score == 11.5


def test_new_player(division_service):
param = 5

class Foo:
    def __init__(self, param):   # "param" would be flagged here
        self.param = param
    assert 98 not in division_service.players
    assert 99 not in division_service.players

    division_service.post_result(98,99, False)

    assert division_service.persistor.add_player.call_count == 2
    assert division_service.persistor.update_player.call_count == 2

    assert division_service.players[98].league == 1
    assert division_service.players[98].score == 0.0
    assert division_service.players[99].league == 1
    assert division_service.players[99].score == 1.0


1		# coding=utf-8
2		from unittest.mock import MagicMock
3
4		import pytest
5		from server.stats.division_service import *
		0 ignored issues – show Coding Style introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report The usage of wildcard imports like `server.stats.division_service` should generally be avoided. Loading history... Unused Code introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `logger` was imported with wildcard, but is not used. Loading history... Unused Code introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `logging` was imported with wildcard, but is not used. Loading history... Unused Code introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `Dict` was imported with wildcard, but is not used. Loading history... Unused Code introduced 2017-07-05 19:04 UTC by Report Bug Copy Issue Report `DivisionPersistor` was imported with wildcard, but is not used. Loading history... Unused Code introduced 2017-07-05 19:04 UTC by Report Bug Copy Issue Report `abstractmethod` was imported with wildcard, but is not used. Loading history... Unused Code introduced 2017-07-05 19:04 UTC by Report Bug Copy Issue Report `ABCMeta` was imported with wildcard, but is not used. Loading history...
6
7
8		@pytest.fixture()
9		def sample_divisions() -> List[Division]:
10		return [Division(1, "League 1 - Division A", 1, 10.0),
11		Division(2, "League 1 - Division B", 1, 30.0),
12		Division(3, "League 1 - Division C", 1, 50.0),
13		Division(4, "League 2 - Division D", 2, 20.0),
14		Division(5, "League 2 - Division E", 2, 60.0),
15		Division(6, "League 2 - Division F", 2, 100.0),
16		Division(7, "League 3 - Division D", 3, 100.0),
17		Division(8, "League 3 - Division E", 3, 200.0),
18		Division(9, "League 3 - Division F", 3, 9999.0)]
19
20
21		@pytest.fixture()
22		def sample_players() -> List[PlayerDivisionInfo]:
23		return [PlayerDivisionInfo(1, 1, 9.5),
24		PlayerDivisionInfo(2, 1, 49.5),
25		PlayerDivisionInfo(3, 2, 0.0),
26		PlayerDivisionInfo(4, 3, 10.0)]
27
28
29		@pytest.fixture()
30		def division_service(sample_divisions, sample_players) -> DivisionService:
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `sample_divisions` is re-defining a name which is already available in the outer-scope (previously defined on line `9`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history... Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `sample_players` is re-defining a name which is already available in the outer-scope (previously defined on line `22`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
31		return DivisionService(sample_divisions, sample_players, MagicMock())
32
33
34		def test_match_in_same_division(division_service):
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
35		assert division_service.players[1].league == 1
36		assert division_service.players[1].score == 9.5
37		assert division_service.get_player_division(1).id == 1
38		assert division_service.players[2].league == 1
39		assert division_service.players[2].score == 49.5
40		assert division_service.get_player_division(2).id == 3
41
42		division_service.post_result(1,2, True)
43
44		division_service.persistor.add_player.assert_not_called()
45		division_service.persistor.update_player.assert_any_call(division_service.players[1])
46		division_service.persistor.update_player.assert_any_call(division_service.players[2])
47
48		assert division_service.players[1].league == 1
49		assert division_service.players[1].score == 10.5
50		assert division_service.get_player_division(1).id == 2
51		assert division_service.players[2].league == 1
52		assert division_service.players[2].score == 49.0
53		assert division_service.get_player_division(2).id == 3
54
55
56		def test_match_in_same_division_inverted(division_service):
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
57		assert division_service.players[1].league == 1
58		assert division_service.players[1].score == 9.5
59		assert division_service.get_player_division(1).id == 1
60		assert division_service.players[2].league == 1
61		assert division_service.players[2].score == 49.5
62		assert division_service.get_player_division(2).id == 3
63
64		division_service.post_result(2,1, False)
65
66		division_service.persistor.add_player.assert_not_called()
67		division_service.persistor.update_player.assert_any_call(division_service.players[1])
68		division_service.persistor.update_player.assert_any_call(division_service.players[2])
69
70		assert division_service.players[1].league == 1
71		assert division_service.players[1].score == 10.5
72		assert division_service.get_player_division(1).id == 2
73		assert division_service.players[2].league == 1
74		assert division_service.players[2].score == 49.0
75		assert division_service.get_player_division(2).id == 3
76
77
78		def test_match_winner_ascends_league(division_service):
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
79		assert division_service.players[1].league == 1
80		assert division_service.players[1].score == 9.5
81		assert division_service.get_player_division(1).id == 1
82		assert division_service.players[2].league == 1
83		assert division_service.players[2].score == 49.5
84		assert division_service.get_player_division(2).id == 3
85
86		division_service.post_result(2,1, True)
87
88		division_service.persistor.add_player.assert_not_called()
89		division_service.persistor.update_player.assert_any_call(division_service.players[1])
90		division_service.persistor.update_player.assert_any_call(division_service.players[2])
91
92		assert division_service.players[1].league == 1
93		assert division_service.players[1].score == 9.0
94		assert division_service.get_player_division(1).id == 1
95		assert division_service.players[2].league == 2
96		assert division_service.players[2].score == 0.0
97		assert division_service.get_player_division(2).id == 4
98
99
100	View Code Duplication	def test_do_not_fall_below_0(division_service):
		0 ignored issues – show Duplication introduced 2017-07-05 18:58 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history... Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
101		assert division_service.players[1].league == 1
102		assert division_service.players[1].score == 9.5
103		assert division_service.players[3].league == 2
104		assert division_service.players[3].score == 0.0
105
106		division_service.post_result(1,3, True)
107
108		division_service.persistor.add_player.assert_not_called()
109		division_service.persistor.update_player.assert_any_call(division_service.players[1])
110		division_service.persistor.update_player.assert_any_call(division_service.players[3])
111
112		assert division_service.players[1].league == 1
113		assert division_service.players[1].score == 11.0
114		assert division_service.players[3].league == 2
115		assert division_service.players[3].score == 0.0
116
117
118	View Code Duplication	def test_gain_loss_winner_inferior(division_service):
		0 ignored issues – show Duplication introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history... Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
119		division_service.players[3].score = 11.0
120
121		assert division_service.players[1].league == 1
122		assert division_service.players[1].score == 9.5
123		assert division_service.players[3].league == 2
124		assert division_service.players[3].score == 11.0
125
126		division_service.post_result(1,3, True)
127
128		division_service.persistor.add_player.assert_not_called()
129		division_service.persistor.update_player.assert_any_call(division_service.players[1])
130		division_service.persistor.update_player.assert_any_call(division_service.players[3])
131
132		assert division_service.players[1].league == 1
133		assert division_service.players[1].score == 11.0
134		assert division_service.players[3].league == 2
135		assert division_service.players[3].score == 10.0
136
137
138		def test_gain_loss_winner_superior(division_service):
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
139		division_service.players[3].score = 11.0
140
141		assert division_service.players[1].league == 1
142		assert division_service.players[1].score == 9.5
143		assert division_service.players[3].league == 2
144		assert division_service.players[3].score == 11.0
145
146		division_service.post_result(1,3, False)
147
148		division_service.persistor.add_player.assert_not_called()
149		division_service.persistor.update_player.assert_any_call(division_service.players[1])
150		division_service.persistor.update_player.assert_any_call(division_service.players[3])
151
152		assert division_service.players[1].league == 1
153		assert division_service.players[1].score == 9.0
154		assert division_service.players[3].league == 2
155		assert division_service.players[3].score == 11.5
156
157
158		def test_new_player(division_service):
		0 ignored issues – show Comprehensibility Bug introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report `division_service` is re-defining a name which is already available in the outer-scope (previously defined on line `30`). It is generally a bad practice to shadow variables from the outer-scope. In most cases, this is done unintentionally and might lead to unexpected behavior: param = 5 class Foo: def __init__(self, param): # "param" would be flagged here self.param = param Loading history...
159		assert 98 not in division_service.players
160		assert 99 not in division_service.players
161
162		division_service.post_result(98,99, False)
163
164		assert division_service.persistor.add_player.call_count == 2
165		assert division_service.persistor.update_player.call_count == 2
166
167		assert division_service.players[98].league == 1
168		assert division_service.players[98].score == 0.0
169		assert division_service.players[99].league == 1
170		assert division_service.players[99].score == 1.0
		0 ignored issues – show Coding Style introduced 2017-07-03 23:14 UTC by Report Bug Copy Issue Report Final newline missing Loading history...

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Pull Request — develop (#307)

test_gain_loss_winner_superior() C

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