def test_debug_print_001(capsys):
"""Test printing the content.
Test printing content with print. This is a development test which
must directly print the snippets with the test case helper method.
"""
output = (
'1. Remove all docker containers with volumes @docker [54e41e9b52a02b63]',
'',
' $ docker rm --volumes $(docker ps --all --quiet)',
'',
' # cleanup,container,docker,docker-ce,moby',
' > https://docs.docker.com/engine/reference/commandline/rm/',
'',
' ! category : snippet',
' ! created : 2017-10-14T19:56:31.000001+00:00',
' ! description : ',
' ! digest : 54e41e9b52a02b631b5c65a6a053fcbabc77ccd42b02c64fdfbc76efdb18e319 (True)',
' ! filename : ',
' ! id : a1cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! name : ',
' ! source : ',
' ! updated : 2017-10-14T19:56:31.000001+00:00',
' ! uuid : 11cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! versions : ',
'',
'2. Remove docker image with force @docker [53908d68425c61dc]',
'',
' $ docker rm --force redis',
'',
' # cleanup,container,docker,docker-ce,moby',
' > https://docs.docker.com/engine/reference/commandline/rm/',
' > https://www.digitalocean.com/community/tutorials/how-to-remove-docker-images-containers-and-volumes',
'',
' ! category : snippet',
' ! created : 2017-10-14T19:56:31.000001+00:00',
' ! description : ',
' ! digest : 53908d68425c61dc310c9ce49d530bd858c5be197990491ca20dbe888e6deac5 (True)',
' ! filename : ',
' ! id : a2cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! name : ',
' ! source : ',
' ! updated : 2017-10-14T19:56:31.000001+00:00',
' ! uuid : 12cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! versions : ',
'',
'# collection meta',
' ! total : 2'
)
print(Content.output()) # Part of the test.
out, err = capsys.readouterr()
out = Helper.remove_ansi(out)
assert Const.NEWLINE.join(output) in out
assert not err
def test_collection_operations_001(capsys):
"""Test collection data class operations.
Verify that collection class implements data class methods correctly.
In this case there are no resources in collection.
"""
collection = Collection()
# Collection with len().
assert not collection
# Collection with condition.
if collection:
assert 0
else:
assert 1
# Collection with negative condition.
if not collection:
assert 1
else:
assert 0
# Equality of two empty collections.
collection2 = Collection()
if collection == collection2:
assert 1
else:
assert 0
# Non equality of two empty collections.
if collection != collection2:
assert 0
else:
assert 1
# Iterate resources in collection.
for resource in collection:
resource.digest = resource.digest
assert 0
# Get list of keys (digest) from collection.
assert not collection.keys()
# Get list of values (resources) from collection.
assert not collection.values()
# Test generator.
resources = collection.resources()
with pytest.raises(StopIteration):
next(resources)
# Printing collection.
output = ('# collection meta', ' ! total : 0', '', '')
print(collection) # Part of the test.
out, err = capsys.readouterr()
out = Helper.remove_ansi(out)
assert out == Const.NEWLINE.join(output)
assert not err
# Access non existent resource from collection.
with pytest.raises(KeyError):
resource = collection[0]
# Delete non existent resource from collection with string.
with pytest.raises(KeyError):
del collection['012123']
# Delete non existent resource from collection with number.
with pytest.raises(KeyError):
del collection[0]
# Two created objects must not point ot same reference.
if collection is collection2:
assert 0
# Reference of object must be to the same object.
collection3 = collection
if collection3 is not collection:
assert 0
def test_collection_operations_002(capsys): # pylint: disable=too-many-branches
"""Test collection data class operations.
Verify that collection class implements data class methods correctly.
In this case there is only one resource in collection.
"""
collection = Collection()
collection.load_dict(
Helper.EXPORT_TIME, {
'data': [{
'data': [
'tar cvfz mytar.tar.gz --exclude="mytar.tar.gz" ./',
'tar xfO mytar.tar.gz manifest.json# Cat file in compressed tar.'
],
'brief':
'Manipulate compressed tar files',
'groups': ['linux'],
'tags': ['howto', 'linux', 'tar', 'untar'],
'category':
Const.SNIPPET
}]
})
# Collection with len().
assert len(collection) == 1
# Collection with condition.
if collection:
assert 1
else:
assert 0
# Collection with negative condition.
if not collection:
assert 0
else:
assert 1
# Equality of two different collections where the UUID differs.
collection2 = Collection()
collection2.load_dict(
Helper.EXPORT_TIME, {
'data': [{
'data': [
'tar cvfz mytar.tar.gz --exclude="mytar.tar.gz" ./',
'tar xfO mytar.tar.gz manifest.json# Cat file in compressed tar.'
],
'brief':
'Manipulate compressed tar files',
'groups': ['linux'],
'tags': ['howto', 'linux', 'tar', 'untar'],
'category':
Const.SNIPPET
}]
})
if collection == collection2:
assert 0
else:
assert 1
# Non equality of two different collections.
if collection != collection2:
assert 1
else:
assert 0
# Equality of two same collections.
collection2 = collection
if collection == collection2:
assert 1
else:
assert 0
# Non equality of same collections.
if collection != collection2:
assert 0
else:
assert 1
# Equality of two collection with different length.
collection2 = Collection()
if collection == collection2:
assert 0
else:
assert 1
# Equality collection and random type.
if collection == 1:
assert 0
else:
assert 1
# Iterate resources in collection.
i = 0
for resource in collection:
resource.digest = resource.digest
i = i + 1
assert i == 1
# Get list of keys (digest) from collection.
assert len(collection.keys()) == 1
assert collection.keys() == list([
'e79ae51895908c5a40e570dc60a4dd594febdecf781c77c7b3cad37f9e0b7240'
])
# Get list of values (resources) from collection.
assert len(collection.values()) == 1
assert collection.values()[0] == collection[
'e79ae51895908c5a40e570dc60a4dd594febdecf781c77c7b3cad37f9e0b7240']
# Test generator.
resources = collection.resources()
assert next(resources) == collection[
'e79ae51895908c5a40e570dc60a4dd594febdecf781c77c7b3cad37f9e0b7240']
with pytest.raises(StopIteration):
next(resources)
# Printing collection.
output = (
'1. Manipulate compressed tar files @linux [e79ae51895908c5a]', '',
' $ tar cvfz mytar.tar.gz --exclude="mytar.tar.gz" ./',
' $ tar xfO mytar.tar.gz manifest.json# Cat file in compressed tar.',
'', ' # howto,linux,tar,untar', '', ' ! category : snippet',
' ! created : 2018-02-02T02:02:02.000001+00:00',
' ! description : ',
' ! digest : e79ae51895908c5a40e570dc60a4dd594febdecf781c77c7b3cad37f9e0b7240 (True)',
' ! filename : ',
' ! id : a1cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! languages : ', ' ! name : ',
' ! source : ',
' ! updated : 2018-02-02T02:02:02.000001+00:00',
' ! uuid : a1cd5827-b6ef-4067-b5ac-3ceac07dde9f',
' ! versions : ', '', '# collection meta', ' ! total : 1',
'', '')
print(collection) # Part of the test.
out, err = capsys.readouterr()
out = Helper.remove_ansi(out)
assert out == Const.NEWLINE.join(output)
assert not err
with pytest.raises(KeyError):
resource = collection[0]