def test_breaking_out_regex(self):
vars_subsystem = VarsSubsystem()
regex = vars_subsystem.compile_stats_filters(["alpha", "beta.*"])
assert regex.match("alpha")
assert not regex.match("something_alpha_something")
assert regex.match("beta")
assert regex.match("beta_suffix")
assert not regex.match("abeta")
def test_filtering_vars_filter_enabled_and_not_requested(self):
rm = RootMetrics()
zone = NamedGauge('alpha', "wont_be_visible")
alpha = NamedGauge('zone', "smf1")
rm.register(zone)
rm.register(alpha)
metrics = RootMetrics()
vars_subsystem = VarsSubsystem()
regex = vars_subsystem.compile_stats_filters(["alpha", "beta.*"])
endpoint = VarsEndpoint(period=Amount(60000, Time.MILLISECONDS),
stats_filter=regex)
metrics_returned = endpoint.handle_vars_json()
assert "zone" in metrics_returned
assert "alpha" in metrics_returned
request.GET.replace('filtered', None)