PreviewTestCase.test_preview_twice() - Code Metrics - jacquev6/ActionTree - Measure and Improve Code Quality continuously with Scrutinizer

PreviewTestCase.test_preview_twice() A
last analyzed 2018-06-11 07:43 UTC

↳ Parent: PreviewTestCase

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	5
rs	9.4285
cc	1

# coding: utf8

# Copyright 2013-2018 Vincent Jacques <[email protected]>

from __future__ import division, absolute_import, print_function

import unittest

from ActionTree import *


class PreviewTestCase(unittest.TestCase):
    def test_simple_preview(self):
        a = Action("a")
        self.assertEqual(a.get_possible_execution_order(), [a])

    def test_preview_twice(self):
        # There was a bug where a second call to get_possible_execution_order would return [] :-/
        a = Action("a")
        self.assertEqual(a.get_possible_execution_order(), [a])
        self.assertEqual(a.get_possible_execution_order(), [a])

    def test_deep_dependency(self):
        a = Action("a")
        b = Action("b")
        c = Action("c")
        d = Action("d")
        a.add_dependency(b)
        b.add_dependency(c)
        c.add_dependency(d)

        self.assertEqual(a.get_possible_execution_order(), [d, c, b, a])

    def test_diamond_dependency(self):
        #     a
        #    / \
        #   b   c
        #    \ /
        #     d

        a = Action("a")
        b = Action("b")
        c = Action("c")
        d = Action("d")
        a.add_dependency(b)
        a.add_dependency(c)
        b.add_dependency(d)
        c.add_dependency(d)

        self.assertEqual(a.get_possible_execution_order(), [d, b, c, a])


1			# coding: utf8
2
3			# Copyright 2013-2018 Vincent Jacques <[email protected]>
4
5			from __future__ import division, absolute_import, print_function
6
7			import unittest
8
9			from ActionTree import *
10
11
12			class PreviewTestCase(unittest.TestCase):
13			def test_simple_preview(self):
14			a = Action("a")
15			self.assertEqual(a.get_possible_execution_order(), [a])
16
17			def test_preview_twice(self):
18			# There was a bug where a second call to get_possible_execution_order would return [] :-/
19			a = Action("a")
20			self.assertEqual(a.get_possible_execution_order(), [a])
21			self.assertEqual(a.get_possible_execution_order(), [a])
22
23			def test_deep_dependency(self):
24			a = Action("a")
25			b = Action("b")
26			c = Action("c")
27			d = Action("d")
28			a.add_dependency(b)
29			b.add_dependency(c)
30			c.add_dependency(d)
31
32			self.assertEqual(a.get_possible_execution_order(), [d, c, b, a])
33
34			def test_diamond_dependency(self):
35			# a
36			# / \
37			# b c
38			# \ /
39			# d
40
41			a = Action("a")
42			b = Action("b")
43			c = Action("c")
44			d = Action("d")
45			a.add_dependency(b)
46			a.add_dependency(c)
47			b.add_dependency(d)
48			c.add_dependency(d)
49
50			self.assertEqual(a.get_possible_execution_order(), [d, b, c, a])
51

jacquev6 / ActionTree

PreviewTestCase.test_preview_twice() A last analyzed 2018-06-11 07:43 UTC

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PreviewTestCase.test_preview_twice() A
last analyzed 2018-06-11 07:43 UTC