ImpreciseIntegerTest.test___init__() - Code Metrics - Inspection of "Merge pull request #5 from chdemko/master" - thegalactic/py-galactic - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 13587c...ae872b )

by Christophe

created 2018-02-27 17:49 UTC

ImpreciseIntegerTest.test_init() B

↳ Parent: ImpreciseIntegerTest

Complexity

Conditions

Size

Total Lines

Duplication

Lines	34
Ratio	100 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
c	1
b	0
f	0
dl	34
loc	34
rs	8.8571

# This Python file uses the following encoding: utf-8

from unittest import TestCase

from galactic.type.number import *


class ImpreciseFloatTest(TestCase):
    def test___init__(self):

        infinity = ImpreciseFloat()
        self.assertEqual(
            infinity.lower,
            -math.inf,
            "The lower limit of the real line is not correct"
        )
        self.assertEqual(
            infinity.upper,
            math.inf,
            "The upper limit of the real line is not correct"
        )
        lower_bounded = ImpreciseFloat(lower=0)
        self.assertEqual(
            lower_bounded.lower,
            0,
            "The lower limit of the positive numbers is not correct"
        )
        upper_bounded = ImpreciseFloat(upper=0)
        self.assertEqual(
            upper_bounded.upper,
            0,
            "The upper limit of the negative numbers is not correct"
        )
        contradiction = ImpreciseFloat(lower=5, upper=0)
        self.assertEqual(
            contradiction.lower,
            math.inf,
            "The lower limit of the contradiction is not correct"
        )
        self.assertEqual(
            contradiction.upper,
            -math.inf,
            "The upper limit of the contradiction is not correct"
        )

    def test___le__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertTrue(
            i_5_10.issubset(i_5_15),
            "[5,10] <= [5,15]"
        )
        self.assertTrue(
            i_5_10.issubset(i_5_10),
            "[5,10] <= [5,10]"
        )
        self.assertFalse(
            i_5_10.issubset(i_10_20),
            "not [5,10] <= [10,20]"
        )

    def test___lt__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertTrue(
            i_5_10 < i_5_15,
            "[5,10] < [5,15]"
        )
        self.assertFalse(
            i_5_10 < i_5_10,
            "not [5,10] < [5,10]"
        )
        self.assertFalse(
            i_5_10 < i_10_20,
            "not [5,10] < [10,20]"
        )

    def test___ge__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertTrue(
            i_5_15.issuperset(i_5_10),
            "[5,15] >= [5,10]"
        )
        self.assertTrue(
            i_5_10.issuperset(i_5_10),
            "[5,10] >= [5,10]"
        )
        self.assertFalse(
            i_5_10.issuperset(i_10_20),
            "not [5,10] >= [10,20]"
        )

    def test___gt__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertTrue(
            i_5_15 > i_5_10,
            "[5,15] > [5,10]"
        )
        self.assertFalse(
            i_5_10 > i_5_10,
            "not [5,10] > [5,10]"
        )
        self.assertFalse(
            i_5_10 > i_10_20,
            "not [5,10] > [10,20]"
        )

    def test___and__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertEqual(
            i_5_15 & i_5_10,
            ImpreciseFloat(lower=5, upper=10),
            "[5,15] & [5,10] = [5,10]"
        )
        self.assertEqual(
            i_5_15 & i_10_20,
            ImpreciseFloat(lower=10, upper=15),
            "[5,15] & [10,20] = [10,15]"
        )

    def test___or__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertEqual(
            i_5_15 | i_5_10,
            ImpreciseFloat(lower=5, upper=15),
            "[5,15] | [5,10] = [5,15]"
        )
        self.assertEqual(
            i_5_15 | i_10_20,
            ImpreciseFloat(lower=5, upper=20),
            "[5,15] | [10,20] = [5,20]"
        )

    def test__isdisjoint(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_15_20 = ImpreciseFloat(lower=15, upper=20)
        self.assertTrue(
            i_5_10.isdisjoint(i_15_20),
            "[5,10] is disjoint of [15,20]"
        )
        self.assertFalse(
            i_5_15.isdisjoint(i_15_20),
            "[5,15] is not disjoint of [15,20]"
        )

    def test_union(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertEqual(
            i_5_15.union(i_5_10, i_10_20),
            ImpreciseFloat(lower=5, upper=20),
            "[5,15] | [5,10] | [10,20] = [5,20]"
        )

    def test_intersection(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        i_5_15 = ImpreciseFloat(lower=5, upper=15)
        i_10_20 = ImpreciseFloat(lower=10, upper=20)
        self.assertEqual(
            i_5_15.intersection(i_5_10, i_10_20),
            ImpreciseFloat(lower=10, upper=10),
            "[5,15] & [5,10] & [10,20] = [10,10]"
        )

    def test___repr__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        self.assertEqual(
            repr(i_5_10),
            "ImpreciseFloat(lower=5.0, upper=10.0)",
            "[5,15] & [5,10] & [10,20] = [10,10]"
        )

    def test___str__(self):
        i_5_10 = ImpreciseFloat(lower=5, upper=10)
        print(i_5_10)
        self.assertEqual(
            str(i_5_10),
            "[5.0:10.0]",
            "str(ImpreciseFloat(lower=5, upper=10)) == [5.0:10.0]"
        )

class ImpreciseIntegerTest(TestCase):
    def test___init__(self):

        infinity = ImpreciseInteger()
        self.assertEqual(
            infinity.lower,
            -sys.maxsize,
            "The lower limit of the real line is not correct"
        )
        self.assertEqual(
            infinity.upper,
            sys.maxsize,
            "The upper limit of the real line is not correct"
        )
        lower_bounded = ImpreciseInteger(lower=0)
        self.assertEqual(
            lower_bounded.lower,
            0,
            "The lower limit of the positive numbers is not correct"
        )
        upper_bounded = ImpreciseInteger(upper=0)
        self.assertEqual(
            upper_bounded.upper,
            0,
            "The upper limit of the negative numbers is not correct"
        )
        contradiction = ImpreciseInteger(lower=5, upper=0)
        self.assertEqual(
            contradiction.lower,
            sys.maxsize,
            "The lower limit of the contradiction is not correct"
        )
        self.assertEqual(
            contradiction.upper,
            -sys.maxsize,
            "The upper limit of the contradiction is not correct"
        )


1		# This Python file uses the following encoding: utf-8
2
3		from unittest import TestCase
4
5		from galactic.type.number import *
6
7
8		class ImpreciseFloatTest(TestCase):
9	View Code Duplication	def test___init__(self):
		1 ignored issue – show Duplication introduced 2018-02-27 17:48 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
10		infinity = ImpreciseFloat()
11		self.assertEqual(
12		infinity.lower,
13		-math.inf,
14		"The lower limit of the real line is not correct"
15		)
16		self.assertEqual(
17		infinity.upper,
18		math.inf,
19		"The upper limit of the real line is not correct"
20		)
21		lower_bounded = ImpreciseFloat(lower=0)
22		self.assertEqual(
23		lower_bounded.lower,
24		0,
25		"The lower limit of the positive numbers is not correct"
26		)
27		upper_bounded = ImpreciseFloat(upper=0)
28		self.assertEqual(
29		upper_bounded.upper,
30		0,
31		"The upper limit of the negative numbers is not correct"
32		)
33		contradiction = ImpreciseFloat(lower=5, upper=0)
34		self.assertEqual(
35		contradiction.lower,
36		math.inf,
37		"The lower limit of the contradiction is not correct"
38		)
39		self.assertEqual(
40		contradiction.upper,
41		-math.inf,
42		"The upper limit of the contradiction is not correct"
43		)
44
45		def test___le__(self):
46		i_5_10 = ImpreciseFloat(lower=5, upper=10)
47		i_5_15 = ImpreciseFloat(lower=5, upper=15)
48		i_10_20 = ImpreciseFloat(lower=10, upper=20)
49		self.assertTrue(
50		i_5_10.issubset(i_5_15),
51		"[5,10] <= [5,15]"
52		)
53		self.assertTrue(
54		i_5_10.issubset(i_5_10),
55		"[5,10] <= [5,10]"
56		)
57		self.assertFalse(
58		i_5_10.issubset(i_10_20),
59		"not [5,10] <= [10,20]"
60		)
61
62		def test___lt__(self):
63		i_5_10 = ImpreciseFloat(lower=5, upper=10)
64		i_5_15 = ImpreciseFloat(lower=5, upper=15)
65		i_10_20 = ImpreciseFloat(lower=10, upper=20)
66		self.assertTrue(
67		i_5_10 < i_5_15,
68		"[5,10] < [5,15]"
69		)
70		self.assertFalse(
71		i_5_10 < i_5_10,
72		"not [5,10] < [5,10]"
73		)
74		self.assertFalse(
75		i_5_10 < i_10_20,
76		"not [5,10] < [10,20]"
77		)
78
79		def test___ge__(self):
80		i_5_10 = ImpreciseFloat(lower=5, upper=10)
81		i_5_15 = ImpreciseFloat(lower=5, upper=15)
82		i_10_20 = ImpreciseFloat(lower=10, upper=20)
83		self.assertTrue(
84		i_5_15.issuperset(i_5_10),
85		"[5,15] >= [5,10]"
86		)
87		self.assertTrue(
88		i_5_10.issuperset(i_5_10),
89		"[5,10] >= [5,10]"
90		)
91		self.assertFalse(
92		i_5_10.issuperset(i_10_20),
93		"not [5,10] >= [10,20]"
94		)
95
96		def test___gt__(self):
97		i_5_10 = ImpreciseFloat(lower=5, upper=10)
98		i_5_15 = ImpreciseFloat(lower=5, upper=15)
99		i_10_20 = ImpreciseFloat(lower=10, upper=20)
100		self.assertTrue(
101		i_5_15 > i_5_10,
102		"[5,15] > [5,10]"
103		)
104		self.assertFalse(
105		i_5_10 > i_5_10,
106		"not [5,10] > [5,10]"
107		)
108		self.assertFalse(
109		i_5_10 > i_10_20,
110		"not [5,10] > [10,20]"
111		)
112
113		def test___and__(self):
114		i_5_10 = ImpreciseFloat(lower=5, upper=10)
115		i_5_15 = ImpreciseFloat(lower=5, upper=15)
116		i_10_20 = ImpreciseFloat(lower=10, upper=20)
117		self.assertEqual(
118		i_5_15 & i_5_10,
119		ImpreciseFloat(lower=5, upper=10),
120		"[5,15] & [5,10] = [5,10]"
121		)
122		self.assertEqual(
123		i_5_15 & i_10_20,
124		ImpreciseFloat(lower=10, upper=15),
125		"[5,15] & [10,20] = [10,15]"
126		)
127
128		def test___or__(self):
129		i_5_10 = ImpreciseFloat(lower=5, upper=10)
130		i_5_15 = ImpreciseFloat(lower=5, upper=15)
131		i_10_20 = ImpreciseFloat(lower=10, upper=20)
132		self.assertEqual(
133		i_5_15 \| i_5_10,
134		ImpreciseFloat(lower=5, upper=15),
135		"[5,15] \| [5,10] = [5,15]"
136		)
137		self.assertEqual(
138		i_5_15 \| i_10_20,
139		ImpreciseFloat(lower=5, upper=20),
140		"[5,15] \| [10,20] = [5,20]"
141		)
142
143		def test__isdisjoint(self):
144		i_5_10 = ImpreciseFloat(lower=5, upper=10)
145		i_5_15 = ImpreciseFloat(lower=5, upper=15)
146		i_15_20 = ImpreciseFloat(lower=15, upper=20)
147		self.assertTrue(
148		i_5_10.isdisjoint(i_15_20),
149		"[5,10] is disjoint of [15,20]"
150		)
151		self.assertFalse(
152		i_5_15.isdisjoint(i_15_20),
153		"[5,15] is not disjoint of [15,20]"
154		)
155
156		def test_union(self):
157		i_5_10 = ImpreciseFloat(lower=5, upper=10)
158		i_5_15 = ImpreciseFloat(lower=5, upper=15)
159		i_10_20 = ImpreciseFloat(lower=10, upper=20)
160		self.assertEqual(
161		i_5_15.union(i_5_10, i_10_20),
162		ImpreciseFloat(lower=5, upper=20),
163		"[5,15] \| [5,10] \| [10,20] = [5,20]"
164		)
165
166		def test_intersection(self):
167		i_5_10 = ImpreciseFloat(lower=5, upper=10)
168		i_5_15 = ImpreciseFloat(lower=5, upper=15)
169		i_10_20 = ImpreciseFloat(lower=10, upper=20)
170		self.assertEqual(
171		i_5_15.intersection(i_5_10, i_10_20),
172		ImpreciseFloat(lower=10, upper=10),
173		"[5,15] & [5,10] & [10,20] = [10,10]"
174		)
175
176		def test___repr__(self):
177		i_5_10 = ImpreciseFloat(lower=5, upper=10)
178		self.assertEqual(
179		repr(i_5_10),
180		"ImpreciseFloat(lower=5.0, upper=10.0)",
181		"[5,15] & [5,10] & [10,20] = [10,10]"
182		)
183
184		def test___str__(self):
185		i_5_10 = ImpreciseFloat(lower=5, upper=10)
186		print(i_5_10)
187		self.assertEqual(
188		str(i_5_10),
189		"[5.0:10.0]",
190		"str(ImpreciseFloat(lower=5, upper=10)) == [5.0:10.0]"
191		)
192
193		class ImpreciseIntegerTest(TestCase):
194	View Code Duplication	def test___init__(self):
		1 ignored issue – show Duplication introduced 2018-02-27 17:48 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
195		infinity = ImpreciseInteger()
196		self.assertEqual(
197		infinity.lower,
198		-sys.maxsize,
199		"The lower limit of the real line is not correct"
200		)
201		self.assertEqual(
202		infinity.upper,
203		sys.maxsize,
204		"The upper limit of the real line is not correct"
205		)
206		lower_bounded = ImpreciseInteger(lower=0)
207		self.assertEqual(
208		lower_bounded.lower,
209		0,
210		"The lower limit of the positive numbers is not correct"
211		)
212		upper_bounded = ImpreciseInteger(upper=0)
213		self.assertEqual(
214		upper_bounded.upper,
215		0,
216		"The upper limit of the negative numbers is not correct"
217		)
218		contradiction = ImpreciseInteger(lower=5, upper=0)
219		self.assertEqual(
220		contradiction.lower,
221		sys.maxsize,
222		"The lower limit of the contradiction is not correct"
223		)
224		self.assertEqual(
225		contradiction.upper,
226		-sys.maxsize,
227		"The upper limit of the contradiction is not correct"
228		)
229

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ImpreciseIntegerTest.test___init__() B

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ImpreciseIntegerTest.test_init() B