def test_conda_create_args(newconfig, mocksession):
config = newconfig(
[],
"""
[testenv:py123]
conda_create_args=
--override-channels
""",
)
venv = VirtualEnv(config.envconfigs["py123"])
assert venv.path == config.envconfigs["py123"].envdir
with mocksession.newaction(venv.name, "getenv") as action:
tox_testenv_create(action=action, venv=venv)
pcalls = mocksession._pcalls
assert len(pcalls) >= 1
call = pcalls[-1]
assert "conda" in call.args[0]
assert "create" == call.args[1]
assert "--yes" == call.args[2]
assert "-p" == call.args[3]
assert venv.path == call.args[4]
assert call.args[5] == "--override-channels"
assert call.args[6].startswith("python=")
def create_test_env(config, mocksession, envname):
venv = VirtualEnv(config.envconfigs[envname])
with mocksession.newaction(venv.name, "getenv") as action:
tox_testenv_create(action=action, venv=venv)
pcalls = mocksession._pcalls
assert len(pcalls) >= 1
pcalls[:] = []
return venv, action, pcalls
def test_conda_env_and_spec(tmpdir, newconfig, mocksession):
"""Test environment creation when conda_env and conda_spec are given"""
yml = tmpdir.join("conda-env.yml")
yml.write("""
name: tox-conda
channels:
- conda-forge
- nodefaults
dependencies:
- numpy
- astropy
""")
txt = tmpdir.join("conda-spec.txt")
txt.write("""
pytest
""")
config = newconfig(
[],
"""
[testenv:py123]
conda_env={}
conda_spec={}
""".format(str(yml), str(txt)),
)
venv, action, pcalls = create_test_env(config, mocksession, "py123")
assert venv.envconfig.conda_env
assert venv.envconfig.conda_spec
with mocksession.newaction(venv.name, "getenv") as action:
tox_testenv_create(action=action, venv=venv)
pcalls = mocksession._pcalls
assert len(pcalls) >= 1
call = pcalls[-1]
cmd = call.args
assert "conda" in os.path.split(cmd[0])[-1]
assert cmd[1:4] == ["env", "create", "-p"]
assert venv.path == call.args[4]
assert call.args[5].startswith("--file")
assert call.args[6].endswith("conda-env.yml")
with mocksession.newaction(venv.name, "getenv") as action:
tox_testenv_install_deps(action=action, venv=venv)
pcalls = mocksession._pcalls
# We expect conda_spec to be appended to conda deps install
assert len(pcalls) >= 1
call = pcalls[-1]
conda_cmd = call.args
assert "conda" in os.path.split(conda_cmd[0])[-1]
assert conda_cmd[1:6] == ["install", "--quiet", "--yes", "-p", venv.path]
# Make sure that python is explicitly given as part of every conda install
# in order to avoid inadvertent upgrades of python itself.
assert conda_cmd[6].startswith("python=")
assert conda_cmd[-1].startswith("--file")
assert conda_cmd[-1].endswith("conda-spec.txt")
def test_conda_create(newconfig, mocksession):
config = newconfig(
[],
"""
[testenv:py123]
""",
)
venv = VirtualEnv(config.envconfigs["py123"], session=mocksession)
assert venv.path == config.envconfigs['py123'].envdir
action = mocksession.newaction(venv, "getenv")
tox_testenv_create(action=action, venv=venv)
pcalls = mocksession._pcalls
assert len(pcalls) == 1
assert 'conda' in pcalls[0].args[0]
assert 'create' == pcalls[0].args[1]
assert '--yes' == pcalls[0].args[2]
assert '-p' == pcalls[0].args[3]
assert venv.path == pcalls[0].args[4]
assert pcalls[0].args[5].startswith('python=')
def test_conda_env(tmpdir, newconfig, mocksession):
"""Test environment creation when conda_env given"""
yml = tmpdir.join("conda-env.yml")
yml.write("""
name: tox-conda
channels:
- conda-forge
- nodefaults
dependencies:
- numpy
- astropy
- pip:
- pytest
""")
config = newconfig(
[],
"""
[testenv:py123]
conda_env={}
""".format(str(yml)),
)
venv = VirtualEnv(config.envconfigs["py123"])
assert venv.path == config.envconfigs["py123"].envdir
venv, action, pcalls = create_test_env(config, mocksession, "py123")
assert venv.envconfig.conda_env
with mocksession.newaction(venv.name, "getenv") as action:
tox_testenv_create(action=action, venv=venv)
pcalls = mocksession._pcalls
assert len(pcalls) >= 1
call = pcalls[-1]
cmd = call.args
assert "conda" in os.path.split(cmd[0])[-1]
assert cmd[1:4] == ["env", "create", "-p"]
assert venv.path == call.args[4]
assert call.args[5].startswith("--file")
assert call.args[6].endswith("conda-env.yml")
