LocalizedFieldWidgetTestCase.test_get_context_required() - Code Metrics - Inspection of "Merge pull request #36 from MELScience/issue35" - SectorLabs/django-localized-fields - Measure and Improve Code Quality continuously with Scrutinizer

Passed

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by Swen

created 2017-07-18 11:37 UTC

test_get_context_required() A

↳ Parent: LocalizedFieldWidgetTestCase

Complexity

Conditions

Size

Total Lines

Duplication

Lines	12
Ratio	100 %

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	12
loc	12
rs	9.4285
cc	3

import re
from django.conf import settings
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3
from django.test import TestCase
# .scrutinizer.yml
before_commands:
    - sudo pip install abc # Python2
    - sudo pip3 install abc # Python3

from localized_fields.value import LocalizedValue
from localized_fields.widgets import LocalizedFieldWidget


class LocalizedFieldWidgetTestCase(TestCase):

    """Tests the workings of the :see:LocalizedFieldWidget class."""

    @staticmethod
    def test_widget_creation():
        """Tests whether a widget is created for every
        language correctly."""

        widget = LocalizedFieldWidget()
        assert len(widget.widgets) == len(settings.LANGUAGES)


    @staticmethod
    def test_decompress():
        """Tests whether a :see:LocalizedValue instance
        can correctly be "decompressed" over the available
        widgets."""

        localized_value = LocalizedValue()
        for lang_code, lang_name in settings.LANGUAGES:
            localized_value.set(lang_code, lang_name)

        widget = LocalizedFieldWidget()
        decompressed_values = widget.decompress(localized_value)

        for (lang_code, _), value in zip(settings.LANGUAGES, decompressed_values):
            assert localized_value.get(lang_code) == value

    @staticmethod
    def test_decompress_none():
        """Tests whether the :see:LocalizedFieldWidget correctly
        handles :see:None."""

        widget = LocalizedFieldWidget()
        decompressed_values = widget.decompress(None)

        for _, value in zip(settings.LANGUAGES, decompressed_values):
            assert not value

    @staticmethod

    def test_get_context_required():
        """Tests whether the :see:get_context correctly
        handles 'required' attribute, separately for each subwidget."""

        widget = LocalizedFieldWidget()
        widget.widgets[0].is_required = True

        widget.widgets[1].is_required = False

        context = widget.get_context(name='test', value=LocalizedValue(),
                                     attrs=dict(required=True))
        assert context['widget']['subwidgets'][0]['attrs']['required']
        assert 'required' not in context['widget']['subwidgets'][1]['attrs']

    @staticmethod
    def test_get_context_langs():
        """Tests whether the :see:get_context contains 'lang_code' and
        'lang_name' attribute for each subwidget."""

        widget = LocalizedFieldWidget()
        context = widget.get_context(name='test', value=LocalizedValue(),
                                     attrs=dict())
        subwidgets_context = context['widget']['subwidgets']
        for widget, context in zip(widget.widgets, subwidgets_context):

            assert 'lang_code' in context
            assert 'lang_name' in context
            assert widget.lang_code == context['lang_code']
            assert widget.lang_name == context['lang_name']

    @staticmethod
    def test_render():
        """Tests whether the :see:LocalizedFieldWidget correctly
        render."""

        widget = LocalizedFieldWidget()
        output = widget.render(name='title', value=None)

        assert bool(re.search('<label (.|\n|\t)*>\w+<\/label>', output))



Push — master ( 83605c...084f5d )

test_get_context_required() A

Complexity

Size

Duplication

Importance

1. Missing Dependencies

2. Missing init.py files

1. Missing Dependencies

2. Missing init.py files

1		import re
2		from django.conf import settings
		0 ignored issues – show Configuration introduced 2017-05-25 16:13 UTC by Report Bug Copy Issue Report The import `django.conf` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
3		from django.test import TestCase
		0 ignored issues – show Configuration introduced 2017-02-23 14:51 UTC by Report Bug Copy Issue Report The import `django.test` could not be resolved. This can be caused by one of the following: 1. Missing Dependencies This error could indicate a configuration issue of Pylint. Make sure that your libraries are available by adding the necessary commands. # .scrutinizer.yml before_commands: - sudo pip install abc # Python2 - sudo pip3 install abc # Python3 Tip: We are currently not using virtualenv to run pylint, when installing your modules make sure to use the command for the correct version. 2. Missing __init__.py files This error could also result from missing `__init__.py` files in your module folders. Make sure that you place one file in each sub-folder. Loading history...
4
5		from localized_fields.value import LocalizedValue
6		from localized_fields.widgets import LocalizedFieldWidget
7
8
9		class LocalizedFieldWidgetTestCase(TestCase):
		0 ignored issues – show Coding Style introduced 2017-02-23 14:51 UTC by Report Bug Copy Issue Report This class has no `__init__` method. Loading history...
10		"""Tests the workings of the :see:LocalizedFieldWidget class."""
11
12		@staticmethod
13		def test_widget_creation():
14		"""Tests whether a widget is created for every
15		language correctly."""
16
17		widget = LocalizedFieldWidget()
18		assert len(widget.widgets) == len(settings.LANGUAGES)
		0 ignored issues – show Bug introduced 2017-02-23 14:51 UTC by Report Bug Copy Issue Report The Instance of `LocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
19
20		@staticmethod
21		def test_decompress():
22		"""Tests whether a :see:LocalizedValue instance
23		can correctly be "decompressed" over the available
24		widgets."""
25
26		localized_value = LocalizedValue()
27		for lang_code, lang_name in settings.LANGUAGES:
28		localized_value.set(lang_code, lang_name)
29
30		widget = LocalizedFieldWidget()
31		decompressed_values = widget.decompress(localized_value)
32
33		for (lang_code, _), value in zip(settings.LANGUAGES, decompressed_values):
34		assert localized_value.get(lang_code) == value
35
36		@staticmethod
37		def test_decompress_none():
38		"""Tests whether the :see:LocalizedFieldWidget correctly
39		handles :see:None."""
40
41		widget = LocalizedFieldWidget()
42		decompressed_values = widget.decompress(None)
43
44		for _, value in zip(settings.LANGUAGES, decompressed_values):
45		assert not value
46
47	View Code Duplication	@staticmethod
		0 ignored issues – show Duplication introduced 2017-07-17 22:05 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
48		def test_get_context_required():
49		"""Tests whether the :see:get_context correctly
50		handles 'required' attribute, separately for each subwidget."""
51
52		widget = LocalizedFieldWidget()
53		widget.widgets[0].is_required = True
		0 ignored issues – show Bug introduced 2017-07-17 22:05 UTC by Report Bug Copy Issue Report The Instance of `LocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
54		widget.widgets[1].is_required = False
		0 ignored issues – show Bug introduced 2017-07-17 22:05 UTC by Report Bug Copy Issue Report The Instance of `LocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
55		context = widget.get_context(name='test', value=LocalizedValue(),
56		attrs=dict(required=True))
57		assert context['widget']['subwidgets'][0]['attrs']['required']
58		assert 'required' not in context['widget']['subwidgets'][1]['attrs']
59
60		@staticmethod
61		def test_get_context_langs():
62		"""Tests whether the :see:get_context contains 'lang_code' and
63		'lang_name' attribute for each subwidget."""
64
65		widget = LocalizedFieldWidget()
66		context = widget.get_context(name='test', value=LocalizedValue(),
67		attrs=dict())
68		subwidgets_context = context['widget']['subwidgets']
69		for widget, context in zip(widget.widgets, subwidgets_context):
		0 ignored issues – show Bug introduced 2017-07-18 11:02 UTC by Report Bug Copy Issue Report The Instance of `LocalizedFieldWidget` does not seem to have a member named `widgets`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
70		assert 'lang_code' in context
71		assert 'lang_name' in context
72		assert widget.lang_code == context['lang_code']
73		assert widget.lang_name == context['lang_name']
74
75		@staticmethod
76		def test_render():
77		"""Tests whether the :see:LocalizedFieldWidget correctly
78		render."""
79
80		widget = LocalizedFieldWidget()
81		output = widget.render(name='title', value=None)
		0 ignored issues – show Bug introduced 2017-07-17 19:08 UTC by Report Bug Copy Issue Report The Instance of `LocalizedFieldWidget` does not seem to have a member named `render`. This check looks for calls to members that are non-existent. These calls will fail. The member could have been renamed or removed. Loading history...
82		assert bool(re.search('<label (.\|\n\|\t)*>\w+<\/label>', output))
		0 ignored issues – show Bug introduced 2017-07-17 19:08 UTC by Report Bug Copy Issue Report A suspicious escape sequence `\w` was found. Did you maybe forget to add an `r` prefix? Escape sequences in Python are generally interpreted according to rules similar to standard C. Only if strings are prefixed with `r` or `R` are they interpreted as regular expressions. The escape sequence that was used indicates that you might have intended to write a regular expression. Learn more about the available escape sequences. in the Python documentation. Loading history... Bug introduced 2017-07-17 19:08 UTC by Report Bug Copy Issue Report A suspicious escape sequence `\/` was found. Did you maybe forget to add an `r` prefix? Escape sequences in Python are generally interpreted according to rules similar to standard C. Only if strings are prefixed with `r` or `R` are they interpreted as regular expressions. The escape sequence that was used indicates that you might have intended to write a regular expression. Learn more about the available escape sequences. in the Python documentation. Loading history...
83

SectorLabs / django-localized-fields

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test_get_context_required() A

Complexity

Size

Duplication

Importance

1. Missing Dependencies

2. Missing __init__.py files

1. Missing Dependencies

2. Missing __init__.py files

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2. Missing init.py files

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