def test_combine_from_empty(self):
requirements = self.dir.getpath('requirements.txt')
conda_versions = self.dir.getpath('conda-versions.txt')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_for_combine.py'),
'--pip-requirements', requirements, '--conda',
sample_output_path('conda_list_for_update.py'), '--conda-versions',
conda_versions, '--update'
],
output="""\
b 4.1 missing from requirements.txt
c 1.0 missing from conda-versions.txt
d 5 missing from conda-versions.txt
Updating '{0}'
Updating '{1}'
""".format(requirements, conda_versions),
return_code=1)
compare(
b"""\
# picky added the following on 2001-01-02 03:04:05:
b==4.1
""", self.dir.read('requirements.txt'))
compare(
b"""\
# picky added the following on 2001-01-02 03:04:05:
c=1.0
d=5
""", self.dir.read('conda-versions.txt'))
def test_different(self):
requirements_content = b"""
picky==0.0.dev0
somethingelse==1.0
testfixtures==5
"""
conda_versions_content = b"""
gonepack=1.0
pip=6.0.8
python=3.4.0
"""
requirements = self.dir.write('requirements.txt', requirements_content)
conda_versions = self.dir.write('conda-versions.txt',
conda_versions_content)
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
requirements, '--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
conda_versions
],
output="""\
testfixtures 4.1.2 in pip freeze but 5 in requirements.txt
somethingelse 1.0 missing from pip freeze
python 2.7.9 in conda list -e but 3.4.0 in conda-versions.txt
gonepack 1.0 missing from conda list -e
""",
return_code=1)
# check no changes!
compare(requirements_content, self.dir.read('requirements.txt'))
compare(conda_versions_content, self.dir.read('conda-versions.txt'))
def test_update_creates(self):
requirements = self.dir.getpath('requirements.txt')
conda_versions = self.dir.getpath('conda-versions.txt')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
requirements, '--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
conda_versions, '--update'
],
output="""\
picky 0.0.dev0 missing from requirements.txt
testfixtures 4.1.2 missing from requirements.txt
pip 6.0.8 missing from conda-versions.txt
python 2.7.9 missing from conda-versions.txt
Updating '{0}'
Updating '{1}'
""".format(requirements, conda_versions),
return_code=1)
compare(
b"""\
# picky added the following on 2001-01-02 03:04:05:
picky==0.0.dev0
testfixtures==4.1.2
""", self.dir.read('requirements.txt'))
compare(
b"""\
# picky added the following on 2001-01-02 03:04:05:
pip=6.0.8
python=2.7.9
""", self.dir.read('conda-versions.txt'))
def test_update(self):
requirements = self.dir.write(
'requirements.txt', b"""
picky==0.0.dev0
somethingelse==1.0
testfixtures==5
""")
conda_versions = self.dir.write(
'conda-versions.txt', b"""
gonepack=1.0
pip=6.0.8
python=3.4.0
""")
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
requirements, '--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
conda_versions, '--update'
],
output="""\
testfixtures 4.1.2 in pip freeze but 5 in requirements.txt
somethingelse 1.0 missing from pip freeze
python 2.7.9 in conda list -e but 3.4.0 in conda-versions.txt
gonepack 1.0 missing from conda list -e
Updating '{0}'
Updating '{1}'
""".format(requirements, conda_versions),
return_code=1)
# check no changes!
compare(
b"""
picky==0.0.dev0
# somethingelse==1.0 removed by picky on 2001-01-02 03:04:05
# testfixtures==5 updated by picky to 4.1.2 on 2001-01-02 03:04:05
# picky updated the following on 2001-01-02 03:04:05:
testfixtures==4.1.2
""", self.dir.read('requirements.txt'))
compare(
b"""
# gonepack=1.0 removed by picky on 2001-01-02 03:04:05
pip=6.0.8
# python=3.4.0 updated by picky to 2.7.9 on 2001-01-02 03:04:05
# picky updated the following on 2001-01-02 03:04:05:
python=2.7.9
""", self.dir.read('conda-versions.txt'))
def make_handler(self, command, spec_path):
command_path = sample_output_path(command)
with OutputCapture() as output:
handler = self.class_(command_path, spec_path)
# make sure there's no output!
output.compare('')
return command_path, handler
def test_update_pip_conda_missing(self):
requirements = self.dir.write(
'requirements.txt', b"""
picky==0.0.dev0
somethingelse==1.0
testfixtures==5
""")
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
requirements, '--conda', self.missing, '--conda-versions',
self.missing, '--update'
],
output="""\
testfixtures 4.1.2 in pip freeze but 5 in requirements.txt
somethingelse 1.0 missing from pip freeze
Updating '{0}'
""".format(requirements),
return_code=1)
# check changes written:
compare(
b"""
picky==0.0.dev0
# somethingelse==1.0 removed by picky on 2001-01-02 03:04:05
# testfixtures==5 updated by picky to 4.1.2 on 2001-01-02 03:04:05
# picky updated the following on 2001-01-02 03:04:05:
testfixtures==4.1.2
""", self.dir.read('requirements.txt'))
# check no conda-versions.txt has appeared!
self.dir.check('requirements.txt')
def test_combine_changes_both_update(self):
requirements = self.dir.write(
'requirements.txt', b'''
d==5
# some other comment
b==4.1
''')
conda_versions = self.dir.write(
'conda-versions.txt', b'''
# This file may be used to create an environment using:
# $ conda create --name <env> --file <this file>
# platform: osx-64
d=5=1
b=4=2
c=1.0=3
''')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_for_combine.py'),
'--pip-requirements', requirements, '--conda',
sample_output_path('conda_list_for_update.py'), '--conda-versions',
conda_versions, '--update'
],
output="""\
d 5 missing from pip freeze
b 4 missing from conda list -e
Updating '{0}'
Updating '{1}'
""".format(requirements, conda_versions),
return_code=1)
compare(
b"""
# d==5 removed by picky on 2001-01-02 03:04:05
# some other comment
b==4.1
""", self.dir.read('requirements.txt'))
compare(
b"""
# This file may be used to create an environment using:
# $ conda create --name <env> --file <this file>
# platform: osx-64
d=5=1
# b=4=2 removed by picky on 2001-01-02 03:04:05
c=1.0=3
""", self.dir.read('conda-versions.txt'))
def test_changes_nothing(self):
requirements_content = b'''
b==4.1
'''
conda_content = b'''
c=1.0
d=5
'''
requirements = self.dir.write('requirements.txt', requirements_content)
conda_versions = self.dir.write('conda-versions.txt', conda_content)
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_for_combine.py'),
'--pip-requirements', requirements, '--conda',
sample_output_path('conda_list_for_update.py'), '--conda-versions',
conda_versions, '--update'
],
output="".format(requirements, conda_versions),
return_code=0)
compare(requirements_content, self.dir.read('requirements.txt'))
compare(conda_content, self.dir.read('conda-versions.txt'))
def test_conda_no_versions(self):
requirements = self.dir.getpath('conda-versions.txt')
self.run_main(args=[
'--pip', self.missing, '--conda', self.missing, '--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
requirements
],
output="""\
pip 6.0.8 missing from conda-versions.txt
python 2.7.9 missing from conda-versions.txt
""",
return_code=1)
self.dir.check()
def test_just_conda(self):
requirements = self.dir.write('requirements.txt', b'''
pip=6.0.8
python=2.7.9
''')
self.run_main(args=[
'--pip', self.missing, '--pip-requirements', self.missing,
'--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
requirements
],
output="",
return_code=0)
def test_pip_no_requirements(self):
requirements = self.dir.getpath('requirements.txt')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
requirements, '--conda', self.missing, '--conda-versions',
self.missing
],
output="""\
picky 0.0.dev0 missing from requirements.txt
testfixtures 4.1.2 missing from requirements.txt
""",
return_code=1)
self.dir.check()
def test_just_old_pip(self):
requirements = self.dir.write(
'requirements.txt', b'''
picky==0.0.dev0
testfixtures==4.1.2
''')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_old.py'), '--pip-requirements',
requirements, '--conda', self.missing, '--conda-versions',
self.missing
],
output="",
return_code=0)
def test_requirements_no_pip(self):
pip_requirements = self.dir.write('requirements.txt', b'''
x==1
''')
conda_requirements = self.dir.write('conda_versions.txt', b'''
pip=6.0.8
python=2.7.9
''')
self.run_main(args=[
'--pip', self.missing, '--pip-requirements', pip_requirements,
'--conda',
sample_output_path('conda_list_simple.py'), '--conda-versions',
conda_requirements
],
output="""\
'{0}' found but pip missing
x 1 missing from pip freeze
""".format(pip_requirements),
return_code=1)
def test_versions_no_conda(self):
pip_requirements = self.dir.write(
'requirements.txt', b'''
picky==0.0.dev0
testfixtures==4.1.2
''')
conda_requirements = self.dir.write('conda-versions.txt', b'''
x=1=2
''')
self.run_main(args=[
'--pip',
sample_output_path('pip_freeze_simple.py'), '--pip-requirements',
pip_requirements, '--conda', self.missing, '--conda-versions',
conda_requirements
],
output="""\
'{0}' found but conda missing
x 1 missing from conda list -e
""".format(conda_requirements),
return_code=1)
def make_and_check(self, command, spec, *logging):
spec_path = sample_output_path(spec)
with LogCapture() as log:
command_path, handler = self.make_handler(command, spec_path)
self.check_logging(command_path, spec_path, log, *logging)
return handler