TestStandard.test_function_to_json() - Code Metrics - Inspection of "Split up utilities and decorators" - jacebrowning/yorm - Measure and Improve Code Quality continuously with Scrutinizer

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by Jace

created 2016-04-12 15:22 UTC

TestStandard.test_function_to_json() F

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Complexity

Conditions

Size

Total Lines

Duplication

Lines	51
Ratio	100 %

Metric	Value
dl	51
loc	51
rs	3.6
cc	11

How to fix Long Method Complexity

"""Integration tests for the package."""
# pylint: disable=missing-docstring,no-self-use,no-member,misplaced-comparison-constant,attribute-defined-outside-init


import logging

import yorm
from yorm.types import Object, String, Integer, Float, Boolean
from yorm.types import Markdown, Dictionary, List

from . import strip, refresh_file_modification_times

log = logging.getLogger(__name__)


# CLASSES ######################################################################


class EmptyDictionary(Dictionary):
    """Sample dictionary container."""


@yorm.attr(all=Integer)
class IntegerList(List):
    """Sample list container."""


class SampleStandard:
    """Sample class using standard attribute types."""

    def __init__(self):
        # https://docs.python.org/3.4/library/json.html#json.JSONDecoder
        self.object = {}
        self.array = []
        self.string = ""
        self.number_int = 0
        self.number_real = 0.0
        self.truthy = True
        self.falsey = False
        self.null = None

    def __repr__(self):
        return "<standard {}>".format(id(self))


@yorm.attr(array=IntegerList)

@yorm.attr(falsey=Boolean)
@yorm.attr(number_int=Integer)
@yorm.attr(number_real=Float)
@yorm.attr(object=EmptyDictionary)
@yorm.attr(string=String)
@yorm.attr(truthy=Boolean)
@yorm.sync("path/to/{self.category}/{self.name}.yml")
class SampleStandardDecorated:
    """Sample class using standard attribute types."""

    def __init__(self, name, category='default'):
        self.name = name
        self.category = category
        # https://docs.python.org/3.4/library/json.html#json.JSONDecoder
        self.object = {}
        self.array = []
        self.string = ""
        self.number_int = 0
        self.number_real = 0.0
        self.truthy = True
        self.falsey = False
        self.null = None

    def __repr__(self):
        return "<decorated {}>".format(id(self))


@yorm.attr(label=String)
@yorm.attr(status=Boolean)
class StatusDictionary(Dictionary):
    """Sample dictionary container."""


@yorm.attr(all=StatusDictionary)
class StatusDictionaryList(List):
    """Sample list container."""


class Level(String):
    """Sample custom attribute."""

    @classmethod
    def to_data(cls, obj):
        value = cls.to_value(obj)
        count = value.split('.')
        if count == 0:
            return int(value)
        elif count == 1:
            return float(value)
        else:
            return value


@yorm.sync("path/to/directory/{UUID}.yml", attrs={'level': Level})
class SampleCustomDecorated:
    """Sample class using custom attribute types."""

    def __init__(self, name):
        self.name = name
        self.level = '1.0'

    def __repr__(self):
        return "<custom {}>".format(id(self))


@yorm.attr(string=String)
@yorm.sync("sample.yml", auto=False)
class SampleDecoratedAutoOff:
    """Sample class with automatic storage turned off."""

    def __init__(self):
        self.string = ""

    def __repr__(self):
        return "<auto off {}>".format(id(self))


@yorm.sync("sample.yml", strict=False)
class SampleEmptyDecorated:
    """Sample class using standard attribute types."""

    def __repr__(self):
        return "<empty {}>".format(id(self))


class SampleExtended:
    """Sample class using extended attribute types."""

    def __init__(self):
        self.text = ""

    def __repr__(self):
        return "<extended {}>".format(id(self))


class SampleNested:
    """Sample class using nested attribute types."""

    def __init__(self):
        self.count = 0
        self.results = []

    def __repr__(self):
        return "<nested {}>".format(id(self))

# TESTS ########################################################################


class TestStandard:
    """Integration tests for standard attribute types."""

    @yorm.attr(status=yorm.types.Boolean)
    class StatusDictionary(Dictionary):
        pass

    def test_decorator(self, tmpdir):
        """Verify standard attribute types dump/load correctly (decorator)."""
        tmpdir.chdir()
        sample = SampleStandardDecorated('sample')
        assert "path/to/default/sample.yml" == sample.__mapper__.path

        log.info("Checking object default values...")
        assert {} == sample.object
        assert [] == sample.array
        assert "" == sample.string
        assert 0 == sample.number_int
        assert 0.0 == sample.number_real
        assert True is sample.truthy
        assert False is sample.falsey
        assert None is sample.null

        log.info("Changing object values...")
        sample.object = {'key2': 'value'}
        sample.array = [0, 1, 2]
        sample.string = "Hello, world!"
        sample.number_int = 42
        sample.number_real = 4.2
        sample.truthy = False
        sample.falsey = True

        log.info("Checking file contents...")
        assert strip("""
        array:
        - 0
        - 1
        - 2
        falsey: true
        number_int: 42
        number_real: 4.2
        object: {}
        string: Hello, world!
        truthy: false
        """) == sample.__mapper__.text

        log.info("Changing file contents...")
        refresh_file_modification_times()
        sample.__mapper__.text = strip("""
        array: [4, 5, 6]
        falsey: null
        number_int: 42
        number_real: '4.2'
        object: {'status': false}
        string: "abc"
        truthy: null
        """)

        log.info("Checking object values...")
        assert {'status': False} == sample.object
        assert [4, 5, 6] == sample.array
        assert "abc" == sample.string
        assert 42 == sample.number_int
        assert 4.2 == sample.number_real
        assert False is sample.truthy
        assert False is sample.falsey

    def test_function(self, tmpdir):

        """Verify standard attribute types dump/load correctly (function)."""
        tmpdir.chdir()
        _sample = SampleStandard()
        attrs = {'object': self.StatusDictionary,
                 'array': IntegerList,
                 'string': String,
                 'number_int': Integer,
                 'number_real': Float,
                 'truthy': Boolean,
                 'falsey': Boolean}
        sample = yorm.sync(_sample, "path/to/directory/sample.yml", attrs)
        assert "path/to/directory/sample.yml" == sample.__mapper__.path

        # check defaults
        assert {'status': False} == sample.object
        assert [] == sample.array
        assert "" == sample.string
        assert 0 == sample.number_int
        assert 0.0 == sample.number_real
        assert True is sample.truthy
        assert False is sample.falsey
        assert None is sample.null

        # change object values
        sample.object = {'key': 'value'}
        sample.array = [1, 2, 3]
        sample.string = "Hello, world!"
        sample.number_int = 42
        sample.number_real = 4.2
        sample.truthy = None
        sample.falsey = 1

        # check file values
        assert strip("""
        array:
        - 1
        - 2
        - 3
        falsey: true
        number_int: 42
        number_real: 4.2
        object:
          status: false
        string: Hello, world!
        truthy: false
        """) == sample.__mapper__.text

    def test_function_to_json(self, tmpdir):

        """Verify standard attribute types dump/load correctly (function)."""
        tmpdir.chdir()
        _sample = SampleStandard()
        attrs = {'object': self.StatusDictionary,
                 'array': IntegerList,
                 'string': String,
                 'number_int': Integer,
                 'number_real': Float,
                 'truthy': Boolean,
                 'falsey': Boolean}
        sample = yorm.sync(_sample, "path/to/directory/sample.json", attrs)
        assert "path/to/directory/sample.json" == sample.__mapper__.path

        # check defaults
        assert {'status': False} == sample.object
        assert [] == sample.array
        assert "" == sample.string
        assert 0 == sample.number_int
        assert 0.0 == sample.number_real
        assert True is sample.truthy
        assert False is sample.falsey
        assert None is sample.null

        # change object values
        sample.object = {'key': 'value'}
        sample.array = [1, 2, 3]
        sample.string = "Hello, world!"
        sample.number_int = 42
        sample.number_real = 4.2
        sample.truthy = None
        sample.falsey = 1

        # check file values
        assert strip("""
        {
            "array": [
                1,
                2,
                3
            ],
            "falsey": true,
            "number_int": 42,
            "number_real": 4.2,
            "object": {
                "status": false
            },
            "string": "Hello, world!",
            "truthy": false
        }
        """, tabs=2, end='') == sample.__mapper__.text

    def test_auto_off(self, tmpdir):
        """Verify file updates are disabled with auto off."""
        tmpdir.chdir()
        sample = SampleDecoratedAutoOff()

        # ensure the file does not exist
        assert False is sample.__mapper__.exists
        assert "" == sample.__mapper__.text

        # store value
        sample.string = "hello"

        # ensure the file still does not exist
        assert False is sample.__mapper__.exists
        assert "" == sample.__mapper__.text

        # enable auto and store value
        sample.__mapper__.auto = True
        sample.string = "world"

        # check for changed file values
        assert strip("""
        string: world
        """) == sample.__mapper__.text


class TestContainers:
    """Integration tests for attribute containers."""

    def test_nesting(self, tmpdir):
        """Verify standard attribute types can be nested."""
        tmpdir.chdir()
        _sample = SampleNested()
        attrs = {'count': Integer,
                 'results': StatusDictionaryList}
        sample = yorm.sync(_sample, "sample.yml", attrs, strict=False)

        # check defaults
        assert 0 == sample.count
        assert [] == sample.results

        # change object values
        sample.count = 5
        sample.results = [{'status': False, 'label': "abc"},
                          {'status': None, 'label': None},
                          {'label': "def"},
                          {'status': True},
                          {}]

        # check file values
        assert strip("""
        count: 5
        results:
        - label: abc
          status: false
        - label: ''
          status: false
        - label: def
          status: false
        - label: ''
          status: true
        - label: ''
          status: false
        """) == sample.__mapper__.text

        # change file values
        refresh_file_modification_times()
        sample.__mapper__.text = strip("""
        count: 3
        other: 4.2
        results:
        - label: abc
        - label: null
          status: false
        - status: true
        """)

        # check object values
        assert 3 == sample.count
        assert 4.2 == sample.other
        assert [{'label': 'abc', 'status': False},
                {'label': '', 'status': False},
                {'label': '', 'status': True}] == sample.results

    def test_objects(self, tmpdir):
        """Verify containers are treated as objects when added."""
        tmpdir.chdir()
        sample = SampleEmptyDecorated()

        # change file values
        refresh_file_modification_times()
        sample.__mapper__.text = strip("""
        object: {'key': 'value'}
        array: [1, '2', '3.0']
        """)

        # (a mapped attribute must be read first to trigger retrieving)
        sample.__mapper__.fetch()

        # check object values
        assert {'key': 'value'} == sample.object
        assert [1, '2', '3.0'] == sample.array

        # check object types
        assert Object == sample.__mapper__.attrs['object']
        assert Object == sample.__mapper__.attrs['array']


class TestExtended:
    """Integration tests for extended attribute types."""

    def test_function(self, tmpdir):
        """Verify extended attribute types dump/load correctly."""
        tmpdir.chdir()
        _sample = SampleExtended()
        attrs = {'text': Markdown}
        sample = yorm.sync(_sample, "path/to/directory/sample.yml", attrs)

        # check defaults
        assert "" == sample.text

        # change object values
        refresh_file_modification_times()
        sample.text = strip("""
        This is the first sentence. This is the second sentence.
        This is the third sentence.
        """)

        # check file values
        assert strip("""
        text: |
          This is the first sentence.
          This is the second sentence.
          This is the third sentence.
        """) == sample.__mapper__.text

        # change file values
        refresh_file_modification_times()
        sample.__mapper__.text = strip("""
        text: |
          This is a
          sentence.
        """)

        # check object values
        assert "This is a sentence." == sample.text


class TestCustom:
    """Integration tests for custom attribute types."""

    def test_decorator(self, tmpdir):
        """Verify custom attribute types dump/load correctly."""
        tmpdir.chdir()
        sample = SampleCustomDecorated('sample')

        # check defaults
        assert '1.0' == sample.level

        # change values
        sample.level = '1.2.3'

        # check file values
        assert strip("""
        level: 1.2.3
        """) == sample.__mapper__.text

        # change file values
        refresh_file_modification_times()
        sample.__mapper__.text = strip("""
        level: 1
        """)

        # check object values
        assert '1' == sample.level


1		"""Integration tests for the package."""
2		# pylint: disable=missing-docstring,no-self-use,no-member,misplaced-comparison-constant,attribute-defined-outside-init
		0 ignored issues – show introduced 2016-02-13 01:53 UTC by Report Bug Copy Issue Report Bad option value 'misplaced-comparison-constant' Loading history...
3
4		import logging
5
6		import yorm
7		from yorm.types import Object, String, Integer, Float, Boolean
8		from yorm.types import Markdown, Dictionary, List
9
10		from . import strip, refresh_file_modification_times
11
12		log = logging.getLogger(__name__)
13
14
15		# CLASSES ######################################################################
16
17
18		class EmptyDictionary(Dictionary):
19		"""Sample dictionary container."""
20
21
22		@yorm.attr(all=Integer)
23		class IntegerList(List):
24		"""Sample list container."""
25
26
27		class SampleStandard:
28		"""Sample class using standard attribute types."""
29
30		def __init__(self):
31		# https://docs.python.org/3.4/library/json.html#json.JSONDecoder
32		self.object = {}
33		self.array = []
34		self.string = ""
35		self.number_int = 0
36		self.number_real = 0.0
37		self.truthy = True
38		self.falsey = False
39		self.null = None
40
41		def __repr__(self):
42		return "<standard {}>".format(id(self))
43
44
45	View Code Duplication	@yorm.attr(array=IntegerList)
		0 ignored issues – show Duplication introduced 2016-04-12 15:24 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
46		@yorm.attr(falsey=Boolean)
47		@yorm.attr(number_int=Integer)
48		@yorm.attr(number_real=Float)
49		@yorm.attr(object=EmptyDictionary)
50		@yorm.attr(string=String)
51		@yorm.attr(truthy=Boolean)
52		@yorm.sync("path/to/{self.category}/{self.name}.yml")
53		class SampleStandardDecorated:
54		"""Sample class using standard attribute types."""
55
56		def __init__(self, name, category='default'):
57		self.name = name
58		self.category = category
59		# https://docs.python.org/3.4/library/json.html#json.JSONDecoder
60		self.object = {}
61		self.array = []
62		self.string = ""
63		self.number_int = 0
64		self.number_real = 0.0
65		self.truthy = True
66		self.falsey = False
67		self.null = None
68
69		def __repr__(self):
70		return "<decorated {}>".format(id(self))
71
72
73		@yorm.attr(label=String)
74		@yorm.attr(status=Boolean)
75		class StatusDictionary(Dictionary):
76		"""Sample dictionary container."""
77
78
79		@yorm.attr(all=StatusDictionary)
80		class StatusDictionaryList(List):
81		"""Sample list container."""
82
83
84		class Level(String):
85		"""Sample custom attribute."""
86
87		@classmethod
88		def to_data(cls, obj):
89		value = cls.to_value(obj)
90		count = value.split('.')
91		if count == 0:
92		return int(value)
93		elif count == 1:
94		return float(value)
95		else:
96		return value
97
98
99		@yorm.sync("path/to/directory/{UUID}.yml", attrs={'level': Level})
100		class SampleCustomDecorated:
101		"""Sample class using custom attribute types."""
102
103		def __init__(self, name):
104		self.name = name
105		self.level = '1.0'
106
107		def __repr__(self):
108		return "<custom {}>".format(id(self))
109
110
111		@yorm.attr(string=String)
112		@yorm.sync("sample.yml", auto=False)
113		class SampleDecoratedAutoOff:
114		"""Sample class with automatic storage turned off."""
115
116		def __init__(self):
117		self.string = ""
118
119		def __repr__(self):
120		return "<auto off {}>".format(id(self))
121
122
123		@yorm.sync("sample.yml", strict=False)
124		class SampleEmptyDecorated:
125		"""Sample class using standard attribute types."""
126
127		def __repr__(self):
128		return "<empty {}>".format(id(self))
129
130
131		class SampleExtended:
132		"""Sample class using extended attribute types."""
133
134		def __init__(self):
135		self.text = ""
136
137		def __repr__(self):
138		return "<extended {}>".format(id(self))
139
140
141		class SampleNested:
142		"""Sample class using nested attribute types."""
143
144		def __init__(self):
145		self.count = 0
146		self.results = []
147
148		def __repr__(self):
149		return "<nested {}>".format(id(self))
150
151		# TESTS ########################################################################
152
153
154		class TestStandard:
155		"""Integration tests for standard attribute types."""
156
157		@yorm.attr(status=yorm.types.Boolean)
158		class StatusDictionary(Dictionary):
159		pass
160
161		def test_decorator(self, tmpdir):
162		"""Verify standard attribute types dump/load correctly (decorator)."""
163		tmpdir.chdir()
164		sample = SampleStandardDecorated('sample')
165		assert "path/to/default/sample.yml" == sample.__mapper__.path
166
167		log.info("Checking object default values...")
168		assert {} == sample.object
169		assert [] == sample.array
170		assert "" == sample.string
171		assert 0 == sample.number_int
172		assert 0.0 == sample.number_real
173		assert True is sample.truthy
174		assert False is sample.falsey
175		assert None is sample.null
176
177		log.info("Changing object values...")
178		sample.object = {'key2': 'value'}
179		sample.array = [0, 1, 2]
180		sample.string = "Hello, world!"
181		sample.number_int = 42
182		sample.number_real = 4.2
183		sample.truthy = False
184		sample.falsey = True
185
186		log.info("Checking file contents...")
187		assert strip("""
188		array:
189		- 0
190		- 1
191		- 2
192		falsey: true
193		number_int: 42
194		number_real: 4.2
195		object: {}
196		string: Hello, world!
197		truthy: false
198		""") == sample.__mapper__.text
199
200		log.info("Changing file contents...")
201		refresh_file_modification_times()
202		sample.__mapper__.text = strip("""
203		array: [4, 5, 6]
204		falsey: null
205		number_int: 42
206		number_real: '4.2'
207		object: {'status': false}
208		string: "abc"
209		truthy: null
210		""")
211
212		log.info("Checking object values...")
213		assert {'status': False} == sample.object
214		assert [4, 5, 6] == sample.array
215		assert "abc" == sample.string
216		assert 42 == sample.number_int
217		assert 4.2 == sample.number_real
218		assert False is sample.truthy
219		assert False is sample.falsey
220
221	View Code Duplication	def test_function(self, tmpdir):
		0 ignored issues – show Duplication introduced 2016-04-12 15:24 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
222		"""Verify standard attribute types dump/load correctly (function)."""
223		tmpdir.chdir()
224		_sample = SampleStandard()
225		attrs = {'object': self.StatusDictionary,
226		'array': IntegerList,
227		'string': String,
228		'number_int': Integer,
229		'number_real': Float,
230		'truthy': Boolean,
231		'falsey': Boolean}
232		sample = yorm.sync(_sample, "path/to/directory/sample.yml", attrs)
233		assert "path/to/directory/sample.yml" == sample.__mapper__.path
234
235		# check defaults
236		assert {'status': False} == sample.object
237		assert [] == sample.array
238		assert "" == sample.string
239		assert 0 == sample.number_int
240		assert 0.0 == sample.number_real
241		assert True is sample.truthy
242		assert False is sample.falsey
243		assert None is sample.null
244
245		# change object values
246		sample.object = {'key': 'value'}
247		sample.array = [1, 2, 3]
248		sample.string = "Hello, world!"
249		sample.number_int = 42
250		sample.number_real = 4.2
251		sample.truthy = None
252		sample.falsey = 1
253
254		# check file values
255		assert strip("""
256		array:
257		- 1
258		- 2
259		- 3
260		falsey: true
261		number_int: 42
262		number_real: 4.2
263		object:
264		status: false
265		string: Hello, world!
266		truthy: false
267		""") == sample.__mapper__.text
268
269	View Code Duplication	def test_function_to_json(self, tmpdir):
		0 ignored issues – show Duplication introduced 2016-04-12 15:24 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
270		"""Verify standard attribute types dump/load correctly (function)."""
271		tmpdir.chdir()
272		_sample = SampleStandard()
273		attrs = {'object': self.StatusDictionary,
274		'array': IntegerList,
275		'string': String,
276		'number_int': Integer,
277		'number_real': Float,
278		'truthy': Boolean,
279		'falsey': Boolean}
280		sample = yorm.sync(_sample, "path/to/directory/sample.json", attrs)
281		assert "path/to/directory/sample.json" == sample.__mapper__.path
282
283		# check defaults
284		assert {'status': False} == sample.object
285		assert [] == sample.array
286		assert "" == sample.string
287		assert 0 == sample.number_int
288		assert 0.0 == sample.number_real
289		assert True is sample.truthy
290		assert False is sample.falsey
291		assert None is sample.null
292
293		# change object values
294		sample.object = {'key': 'value'}
295		sample.array = [1, 2, 3]
296		sample.string = "Hello, world!"
297		sample.number_int = 42
298		sample.number_real = 4.2
299		sample.truthy = None
300		sample.falsey = 1
301
302		# check file values
303		assert strip("""
304		{
305		"array": [
306		1,
307		2,
308		3
309		],
310		"falsey": true,
311		"number_int": 42,
312		"number_real": 4.2,
313		"object": {
314		"status": false
315		},
316		"string": "Hello, world!",
317		"truthy": false
318		}
319		""", tabs=2, end='') == sample.__mapper__.text
320
321		def test_auto_off(self, tmpdir):
322		"""Verify file updates are disabled with auto off."""
323		tmpdir.chdir()
324		sample = SampleDecoratedAutoOff()
325
326		# ensure the file does not exist
327		assert False is sample.__mapper__.exists
328		assert "" == sample.__mapper__.text
329
330		# store value
331		sample.string = "hello"
332
333		# ensure the file still does not exist
334		assert False is sample.__mapper__.exists
335		assert "" == sample.__mapper__.text
336
337		# enable auto and store value
338		sample.__mapper__.auto = True
339		sample.string = "world"
340
341		# check for changed file values
342		assert strip("""
343		string: world
344		""") == sample.__mapper__.text
345
346
347		class TestContainers:
348		"""Integration tests for attribute containers."""
349
350		def test_nesting(self, tmpdir):
351		"""Verify standard attribute types can be nested."""
352		tmpdir.chdir()
353		_sample = SampleNested()
354		attrs = {'count': Integer,
355		'results': StatusDictionaryList}
356		sample = yorm.sync(_sample, "sample.yml", attrs, strict=False)
357
358		# check defaults
359		assert 0 == sample.count
360		assert [] == sample.results
361
362		# change object values
363		sample.count = 5
364		sample.results = [{'status': False, 'label': "abc"},
365		{'status': None, 'label': None},
366		{'label': "def"},
367		{'status': True},
368		{}]
369
370		# check file values
371		assert strip("""
372		count: 5
373		results:
374		- label: abc
375		status: false
376		- label: ''
377		status: false
378		- label: def
379		status: false
380		- label: ''
381		status: true
382		- label: ''
383		status: false
384		""") == sample.__mapper__.text
385
386		# change file values
387		refresh_file_modification_times()
388		sample.__mapper__.text = strip("""
389		count: 3
390		other: 4.2
391		results:
392		- label: abc
393		- label: null
394		status: false
395		- status: true
396		""")
397
398		# check object values
399		assert 3 == sample.count
400		assert 4.2 == sample.other
401		assert [{'label': 'abc', 'status': False},
402		{'label': '', 'status': False},
403		{'label': '', 'status': True}] == sample.results
404
405		def test_objects(self, tmpdir):
406		"""Verify containers are treated as objects when added."""
407		tmpdir.chdir()
408		sample = SampleEmptyDecorated()
409
410		# change file values
411		refresh_file_modification_times()
412		sample.__mapper__.text = strip("""
413		object: {'key': 'value'}
414		array: [1, '2', '3.0']
415		""")
416
417		# (a mapped attribute must be read first to trigger retrieving)
418		sample.__mapper__.fetch()
419
420		# check object values
421		assert {'key': 'value'} == sample.object
422		assert [1, '2', '3.0'] == sample.array
423
424		# check object types
425		assert Object == sample.__mapper__.attrs['object']
426		assert Object == sample.__mapper__.attrs['array']
427
428
429		class TestExtended:
430		"""Integration tests for extended attribute types."""
431
432		def test_function(self, tmpdir):
433		"""Verify extended attribute types dump/load correctly."""
434		tmpdir.chdir()
435		_sample = SampleExtended()
436		attrs = {'text': Markdown}
437		sample = yorm.sync(_sample, "path/to/directory/sample.yml", attrs)
438
439		# check defaults
440		assert "" == sample.text
441
442		# change object values
443		refresh_file_modification_times()
444		sample.text = strip("""
445		This is the first sentence. This is the second sentence.
446		This is the third sentence.
447		""")
448
449		# check file values
450		assert strip("""
451		text: \|
452		This is the first sentence.
453		This is the second sentence.
454		This is the third sentence.
455		""") == sample.__mapper__.text
456
457		# change file values
458		refresh_file_modification_times()
459		sample.__mapper__.text = strip("""
460		text: \|
461		This is a
462		sentence.
463		""")
464
465		# check object values
466		assert "This is a sentence." == sample.text
467
468
469		class TestCustom:
470		"""Integration tests for custom attribute types."""
471
472		def test_decorator(self, tmpdir):
473		"""Verify custom attribute types dump/load correctly."""
474		tmpdir.chdir()
475		sample = SampleCustomDecorated('sample')
476
477		# check defaults
478		assert '1.0' == sample.level
479
480		# change values
481		sample.level = '1.2.3'
482
483		# check file values
484		assert strip("""
485		level: 1.2.3
486		""") == sample.__mapper__.text
487
488		# change file values
489		refresh_file_modification_times()
490		sample.__mapper__.text = strip("""
491		level: 1
492		""")
493
494		# check object values
495		assert '1' == sample.level
496

jacebrowning / yorm

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