def test_build_with_specific_python(self):
class Options:
conda_packages = ["pkg1", "pkg2"]
conda_python_version = "3.7"
plugin = conda.CondaPlugin("test-part", Options(), self.project)
# Fake _conda_home
conda_cmd = os.path.join(plugin._conda_home, "bin", "conda")
os.makedirs(os.path.dirname(conda_cmd))
open(conda_cmd, "w").close()
plugin.build()
self.fake_check_call.mock.assert_called_once_with(
[
os.path.join(plugin._conda_home, "bin", "conda"),
"create",
"--prefix",
plugin.installdir,
"--yes",
"python=3.7",
"pkg1",
"pkg2",
],
env=dict(CONDA_TARGET_PREFIX_OVERRIDE="/snap/conda-snap/current"),
)
def test_build_with_defaults_but_no_conda_home(self):
class Options:
conda_packages = ["pkg1", "pkg2"]
conda_python_version = ""
plugin = conda.CondaPlugin("test-part", Options(), self.project)
plugin.build()
self.fake_check_call.mock.assert_has_calls([
mock.call([
os.path.join(plugin.partdir, "miniconda.sh"),
"-bfp",
plugin._conda_home,
]),
mock.call(
[
os.path.join(plugin._conda_home, "bin", "conda"),
"create",
"--prefix",
plugin.installdir,
"--yes",
"pkg1",
"pkg2",
],
env=dict(
CONDA_TARGET_PREFIX_OVERRIDE="/snap/conda-snap/current"),
),
])
def test_specific_known_version(self):
class Options:
conda_miniconda_version = self.miniconda_version
plugin = conda.CondaPlugin("test-part", Options(), self.project)
source_script = plugin._get_miniconda_script()
self.assertThat(source_script.source, Equals(self.expected_url))
self.assertThat(source_script.source_checksum,
Equals(self.expected_checksum))
def test_clean_pull(self):
class Options:
pass
plugin = conda.CondaPlugin("test-part", Options(), self.project)
os.makedirs(plugin._conda_home)
plugin.clean_pull()
self.assertThat(plugin._conda_home, Not(DirExists()))
def test_clean_build(self):
class Options:
pass
plugin = conda.CondaPlugin("test-part", Options(), self.project)
os.makedirs(plugin._conda_home)
plugin.clean_build()
# Make sure that _conda_home is still there after clean_build
self.assertThat(plugin._conda_home, DirExists())
def test_pull(self):
class Options:
conda_miniconda_version = "latest"
fake_source_script = fixtures.MockPatch(
"snapcraft.internal.sources.Script")
self.useFixture(fake_source_script)
plugin = conda.CondaPlugin("test-part", Options(), self.project)
def download(filepath):
self.assertThat(
filepath, Equals(os.path.join(plugin.partdir, "miniconda.sh")))
os.makedirs(plugin.partdir)
open(filepath, "w").close()
fake_source_script.mock().download.side_effect = download
plugin.pull()
fake_source_script.mock().download.assert_called_once_with(
filepath=mock.ANY)
self.fake_check_call.mock.assert_not_called()