def test_appenv_custom_pip_version(root):
pip_version = '20.1.1'
with open("requirements.lock", "w") as f:
# I hate using a real package and a real index here ...
f.write("six==1.14.0\n")
appenv = AppEnv("3", pip_version=pip_version)
root.component += appenv
root.component.deploy()
pip = appenv.cmd(
os.path.join(root.component.workdir,
'{{component.env_dir}}/bin/pip --version'))
assert f'pip {pip_version}' in pip[0]
def configure(self):
self.address = Address(self.host.fqdn, '8081')
self += AppEnv('3.7')
self += SyncDirectory('mysite', source='mysite')
self += File('foo', content='asdf\nbsdf\ncsdf')
self += Program(
'django',
command='bin/python',
deployment='cold',
options={'stopasgroup': 'true'},
args=self.expand('mysite/manage.py runserver '
' {{component.address.listen}}'))
def configure(self):
self.address = Address(self.host.fqdn, "8081")
self += AppEnv("3.8")
self += SyncDirectory("mysite", source="mysite")
self += File("foo", content="asdf\nbsdf\ncsdf")
self += Program(
"django",
command="bin/python",
deployment="cold",
options={"stopasgroup": "true"},
args=self.expand("mysite/manage.py runserver "
" {{component.address.listen}}"),
)
def test_simple_appenv(root):
with open('requirements.lock', 'w') as f:
# I hate using a real package and a real index here ...
f.write('six==1.14.0\n')
appenv = AppEnv('3')
root.component += appenv
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, 'bin'))
assert os.path.exists(
os.path.join(root.component.workdir, 'bin', 'python3'))
assert os.path.exists(
os.path.join(root.component.workdir, '.appenv', 'current'))
hashes = os.listdir(os.path.join(root.component.workdir, '.appenv'))
assert len(hashes) == 2
# Running it twice doesn't change anything
appenv.prepare(root.component)
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, 'bin'))
assert os.path.exists(
os.path.join(root.component.workdir, 'bin', 'python3'))
assert os.path.exists(
os.path.join(root.component.workdir, '.appenv', 'current'))
hashes2 = os.listdir(os.path.join(root.component.workdir, '.appenv'))
assert hashes2 == hashes
assert len(hashes2) == 2
# Changing the requirements does change something:L
with open('requirements.lock', 'w') as f:
# I hate using a real package and a real index here ...
f.write('# comment\nsix==1.14.0\n')
appenv.prepare(root.component)
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, 'bin'))
assert os.path.exists(
os.path.join(root.component.workdir, 'bin', 'python3'))
assert os.path.exists(
os.path.join(root.component.workdir, '.appenv', 'current'))
hashes3 = os.listdir(os.path.join(root.component.workdir, '.appenv'))
assert hashes3 != hashes
assert len(hashes3) == 2
def test_simple_appenv(root):
with open("requirements.lock", "w") as f:
# I hate using a real package and a real index here ...
f.write("six==1.14.0\n")
appenv = AppEnv("3")
root.component += appenv
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, "bin"))
assert os.path.exists(
os.path.join(root.component.workdir, "bin", "python3"))
assert os.path.exists(
os.path.join(root.component.workdir, ".appenv", "current"))
hashes = os.listdir(os.path.join(root.component.workdir, ".appenv"))
assert len(hashes) == 2
first_hash = list(set(hashes) - set(["current"]))[0]
# Running it twice doesn't change anything
appenv.prepare(root.component)
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, "bin"))
assert os.path.exists(
os.path.join(root.component.workdir, "bin", "python3"))
assert os.path.exists(
os.path.join(root.component.workdir, ".appenv", "current"))
hashes2 = os.listdir(os.path.join(root.component.workdir, ".appenv"))
assert hashes2 == hashes
assert len(hashes2) == 2
# Changing the requirements does change something:
with open("requirements.lock", "w") as f:
# I hate using a real package and a real index here ...
f.write("# comment\nsix==1.14.0\n")
appenv.prepare(root.component)
root.component.deploy()
assert os.path.exists(os.path.join(root.component.workdir, "bin"))
assert os.path.exists(
os.path.join(root.component.workdir, "bin", "python3"))
assert os.path.exists(
os.path.join(root.component.workdir, ".appenv", "current"))
hashes3 = os.listdir(os.path.join(root.component.workdir, ".appenv"))
assert hashes3 != hashes
assert len(hashes3) == 3
second_hash = list(set(hashes3) - set(["current", first_hash]))[0]
assert first_hash == appenv.last_env_hash
assert second_hash == appenv.env_hash
# Changing the requirements again will remove `first_hash`
with open("requirements.lock", "w") as f:
# I hate using a real package and a real index here ...
f.write("# another comment\nsix==1.14.0\n")
appenv.prepare(root.component)
root.component.deploy()
hashes4 = os.listdir(os.path.join(root.component.workdir, ".appenv"))
assert len(hashes4) == 3
assert "current" in hashes4
assert second_hash in hashes4
assert first_hash not in hashes4