def test_helm_repository_update_when_cache_old(helm_repository_index):
yesterday = datetime.utcnow() - timedelta(days=1)
HelmRepository._updated_at = yesterday
with patch("controlpanel.api.helm.Helm") as helm:
HelmRepository.update(force=False)
helm.execute.assert_called_once()
def test_helm_repository_get_chart_app_version(helm_repository_index,
chart_name, version,
expected_app_version):
# See tests/api/fixtures/helm_mojanalytics_index.py
with patch("controlpanel.api.helm.open", helm_repository_index):
app_version = HelmRepository.get_chart_app_version(chart_name, version)
assert app_version == expected_app_version
def get_installed_app_version(self, id_token):
"""
Returns the version of the deployed tool
NOTE: This is the version coming from the helm
chart `appVersion` field, **not** the version
of the chart released in the user namespace.
e.g. if user has `rstudio-2.2.5` (chart version)
installed in his namespace, this would return
"RStudio: 1.2.1335+conda, R: 3.5.1, Python: 3.7.1, patch: 10"
**not** "2.2.5".
Also bear in mind that Helm added this `appVersion`
field only "recently" so if a user has an old
version of a tool chart installed this would return
`None` as we can't determine the tool version
as this information is simply not available
in the helm repository index.
"""
chart_version = self.get_installed_chart_version(id_token)
if chart_version:
return HelmRepository.get_chart_app_version(
self.tool.chart_name, chart_version
)
return None
def app_version(self):
"""
Returns the "appVersion" for this tool.
This is metadata in the helm chart which we use to maintain details
of the actual tool version (e.g. "RStudio: 1.2.1335+conda, R: 3.5.1, ...")
as opposed to the chart version.
Returns None if this information is not available for this tool and
chart version (e.g. the chart was released before the `appVersion`
was introduced) or because the chart doesn't exist in the helm
reporitory.
"""
return HelmRepository.get_chart_app_version(self.chart_name, self.version)
def test_helm_repository_chart_info_when_chart_found(helm_repository_index):
with patch("controlpanel.api.helm.open", helm_repository_index):
# See tests/api/fixtures/helm_mojanalytics_index.py
rstudio_info = HelmRepository.get_chart_info("rstudio")
rstudio_2_2_5_app_version = "RStudio: 1.2.1335+conda, R: 3.5.1, Python: 3.7.1, patch: 10"
assert len(rstudio_info) == 2
assert "2.2.5" in rstudio_info
assert "1.0.0" in rstudio_info
assert rstudio_info["2.2.5"].app_version == rstudio_2_2_5_app_version
# Helm added `appVersion` field in metadata only
# "recently" so for testing that for old chart
# version this returns `None`
assert rstudio_info["1.0.0"].app_version == None
def test_helm_repository_chart_info_when_chart_not_found(
helm_repository_index):
with patch("controlpanel.api.helm.open", helm_repository_index):
info = HelmRepository.get_chart_info("notfound")
assert info == {}
def test_helm_repository_update_when_recently_updated(helm_repository_index):
HelmRepository._updated_at = datetime.utcnow()
with patch("controlpanel.api.helm.Helm") as helm:
HelmRepository.update(force=False)
helm.execute.assert_not_called()