validation.tests.common.MetaDataValidationTestMixin.setUp() - Code Metrics - Inspection of ":arrow_up: upgrading image_validation" - cnr-ibba/IMAGE-InjectTool - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#38)

by Paolo

created 2019-06-28 10:26 UTC

MetaDataValidationTestMixin.setUp() A

↳ Parent: validation.tests.common

Complexity

Conditions

Size

Total Lines	19
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	13
dl	0
loc	19
rs	9.75
c	0
b	0
f	0
cc	1
nop	1

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Thu Jun 27 14:01:21 2019

@author: Paolo Cozzi <[email protected]>
"""

from unittest.mock import Mock, patch


# https://github.com/testing-cabal/mock/issues/139#issuecomment-122128815
class PickableMock(Mock):
    """Provide a __reduce__ method to allow pickling mock objects"""

    def __reduce__(self):
        return (Mock, ())


class MetaDataValidationTestMixin(object):
    """Mock read_in_ruleset and check_ruleset methods"""

    def setUp(self):
        # call base instance
        super().setUp()

        # mocking up image_validation methods
        self.read_in_ruleset_patcher = patch(
            "validation.helpers.validation.read_in_ruleset")
        self.read_in_ruleset = self.read_in_ruleset_patcher.start()

        self.check_ruleset_patcher = patch(
            "validation.helpers.validation.check_ruleset")
        self.check_ruleset = self.check_ruleset_patcher.start()
        self.check_ruleset.return_value = []

        # patch check ruleset with a default value
        result = PickableMock()
        result.get_overall_status.return_value = "Pass"
        result.get_messages.return_value = []
        self.check_ruleset.return_value = result

    def tearDown(self):
        # stopping mock objects
        self.read_in_ruleset_patcher.stop()
        self.check_ruleset_patcher.stop()

        # calling base methods
        super().tearDown()


1			#!/usr/bin/env python3
2			# -- coding: utf-8 --
3			"""
4			Created on Thu Jun 27 14:01:21 2019
5
6			@author: Paolo Cozzi <[email protected]>
7			"""
8
9			from unittest.mock import Mock, patch
10
11
12			# https://github.com/testing-cabal/mock/issues/139#issuecomment-122128815
13			class PickableMock(Mock):
14			"""Provide a __reduce__ method to allow pickling mock objects"""
15
16			def __reduce__(self):
17			return (Mock, ())
18
19
20			class MetaDataValidationTestMixin(object):
21			"""Mock read_in_ruleset and check_ruleset methods"""
22
23			def setUp(self):
24			# call base instance
25			super().setUp()
26
27			# mocking up image_validation methods
28			self.read_in_ruleset_patcher = patch(
29			"validation.helpers.validation.read_in_ruleset")
30			self.read_in_ruleset = self.read_in_ruleset_patcher.start()
31
32			self.check_ruleset_patcher = patch(
33			"validation.helpers.validation.check_ruleset")
34			self.check_ruleset = self.check_ruleset_patcher.start()
35			self.check_ruleset.return_value = []
36
37			# patch check ruleset with a default value
38			result = PickableMock()
39			result.get_overall_status.return_value = "Pass"
40			result.get_messages.return_value = []
41			self.check_ruleset.return_value = result
42
43			def tearDown(self):
44			# stopping mock objects
45			self.read_in_ruleset_patcher.stop()
46			self.check_ruleset_patcher.stop()
47
48			# calling base methods
49			super().tearDown()
50

cnr-ibba / IMAGE-InjectTool

Pull Request — master (#38)

MetaDataValidationTestMixin.setUp() A

Complexity

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Duplication

Importance

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