def test_uninstrument_django_removes_configured_settings(self):
instrument(django=True)
uninstrument('django')
assert not hasattr(settings, 'OPENTRACING_TRACED_ATTRIBUTES')
assert not hasattr(settings, 'OPENTRACING_TRACER_CALLABLE')
assert not hasattr(settings, 'OPENTRACING_TRACER_PARAMETERS')
assert not hasattr(settings, 'OPENTRACING_TRACE_ALL')
assert not hasattr(settings, 'OPENTRACING_SET_GLOBAL_TRACER')
assert not hasattr(settings, 'OPENTRACING_TRACING')
_, setting = get_middleware_and_setting_name()
assert config.middleware_class not in getattr(settings, setting)
def test_django_config_determines_instrumented_setting_values_without_global_tracer(self):
config.set_global_tracer = False
desired_attributes = ['some', 'attributes']
config.traced_attributes = desired_attributes
desired_trace_all = 123
config.trace_all = desired_trace_all
desired_middleware_class = 'some.middleware'
config.middleware_class = desired_middleware_class
tracer = 'SomeTracer'
instrument(tracer, django=True)
assert settings.OPENTRACING_TRACING._tracer is tracer
assert settings.OPENTRACING_TRACED_ATTRIBUTES == desired_attributes
assert settings.OPENTRACING_TRACE_ALL == desired_trace_all
_, setting = get_middleware_and_setting_name()
assert desired_middleware_class in getattr(settings, setting)
uninstrument('django')
assert not hasattr(settings, 'OPENTRACING_TRACED_ATTRIBUTES')
assert not hasattr(settings, 'OPENTRACING_TRACER_CALLABLE')
assert not hasattr(settings, 'OPENTRACING_TRACE_ALL')
assert desired_middleware_class not in getattr(settings, setting)
def test_uninstrument_uninstruments_specified_libraries(self, module_name):
instrument(**{module_name: True})
mod = utils.get_module(module_name)
assert getattr(mod, instrumented_attr) is True
uninstrument(module_name)
assert not hasattr(mod, instrumented_attr)
def test_uninstrument_uninstruments_specified_libraries(self):
instrument(tornado=True)
tornado = utils.get_module('tornado')
assert getattr(tornado, instrumented_attr) is True
uninstrument('tornado')
assert not hasattr(tornado, instrumented_attr)
def uninstrument_django(self):
yield
uninstrument('django')