def test_build_metric_dimensions_with_host_from_value_list(self):
self.server.set_expected_response("Error", 404)
self.config_helper.host = ""
vl = self._get_vl_mock("aggregation", "cpu-average", "cpu", "idle")
metric_data_builder = MetricDataBuilder(self.config_helper, vl)
dimensions = metric_data_builder._build_metric_dimensions()
self.assertEquals("MockHost", dimensions['Host'])
def test_build(self):
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal")
metric = MetricDataBuilder(self.config_helper, vl).build()
self.assertEquals(None, metric.statistics)
self.assertEquals("CPU.CPU.Steal", metric.metric_name)
self.assertEquals("valid_host", metric.dimensions['Host'])
self.assertEquals("0", metric.dimensions['PluginInstance'])
def test_flushes_before_adding_metrics(self):
self.flusher._FLUSH_INTERVAL_IN_SECONDS = 0
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal", values=(50, 100, 200))
self.flusher.add_metric(vl)
received_request = self.server_get_received_request()
self.assertEquals(None, received_request)
self.flusher.add_metric(vl)
received_request = self.server_get_received_request()
self.assertTrue(MetricDataBuilder(self.config_helper, vl)._build_metric_name() in received_request)
def test_build_no_add(self):
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal")
self.config_helper.push_asg = False
self.config_helper.push_constant = False
metric = MetricDataBuilder(self.config_helper, vl).build()
self.assertEquals(None, metric[0].statistics)
self.assertEquals("CPU.CPU.Steal", metric[0].metric_name)
self.assertEquals("valid_host", metric[0].dimensions['Host'])
self.assertEquals("0", metric[0].dimensions['PluginInstance'])
self.assertEquals(1, len(metric))
def test_build_with_enable_high_resolution_metrics(self):
self.config_helper = MagicMock()
self.config_helper.push_asg = False
self.config_helper.push_constant = False
self.config_helper.endpoint = "valid_endpoint"
self.config_helper.host = "valid_host"
self.config_helper.region = "localhost"
self.config_helper.enable_high_resolution_metrics = True
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal", 112.1)
metric = MetricDataBuilder(self.config_helper, vl, 160.1).build()
self.assertEquals(None, metric[0].statistics)
self.assertEquals("CPU.CPU.Steal", metric[0].metric_name)
self.assertEquals("valid_host", metric[0].dimensions['Host'])
self.assertEquals("0", metric[0].dimensions['PluginInstance'])
self.assertEquals("19700101T000240Z", metric[0].timestamp)
def test_build_add_constant(self):
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal")
self.config_helper.push_asg = False
self.config_helper.push_constant = True
self.config_helper.constant_dimension_value = "somevalue"
metric = MetricDataBuilder(self.config_helper, vl).build()
self.assertEquals(None, metric[0].statistics)
self.assertEquals("CPU.CPU.Steal", metric[0].metric_name)
self.assertEquals("valid_host", metric[0].dimensions['Host'])
self.assertEquals("0", metric[0].dimensions['PluginInstance'])
self.assertEquals(2, len(metric))
self.assertEquals(None, metric[1].statistics)
self.assertEquals("CPU.CPU.Steal", metric[1].metric_name)
self.assertEquals("somevalue", metric[1].dimensions['FixedDimension'])
self.assertEquals("0", metric[1].dimensions['PluginInstance'])
def test_build_add_asg(self):
vl = self._get_vl_mock("CPU", "0", "CPU", "Steal")
self.config_helper.push_asg = True
self.config_helper.push_constant = False
self.config_helper.asg_name = "MyASG"
metric = MetricDataBuilder(self.config_helper, vl).build()
self.assertEquals(None, metric[0].statistics)
self.assertEquals("CPU.CPU.Steal", metric[0].metric_name)
self.assertEquals("valid_host", metric[0].dimensions['Host'])
self.assertEquals("0", metric[0].dimensions['PluginInstance'])
self.assertEquals(2, len(metric))
self.assertEquals(None, metric[1].statistics)
self.assertEquals("CPU.CPU.Steal", metric[1].metric_name)
self.assertEquals("MyASG", metric[1].dimensions['AutoScalingGroup'])
self.assertEquals("0", metric[1].dimensions['PluginInstance'])
def test_flushes_before_adding_metrics(self):
self.flusher = Flusher(self.config_helper)
self.flusher.flush_interval_in_seconds = 0
vl = self._get_vl_mock("CPU",
"0",
"CPU",
"Steal",
values=(50, 100, 200),
timestamp=0)
self.flusher.add_metric(vl)
received_request = self.server_get_received_request()
self.assertEquals(None, received_request)
self.flusher.add_metric(vl)
received_request = self.server_get_received_request()
self.assertTrue(
MetricDataBuilder(self.config_helper, vl)._build_metric_name() in
received_request)
def test_buoild_metric_dimensions_with_no_plugin_instance(self):
vl = self._get_vl_mock("plugin", "", "type", "")
metric_data_builder = MetricDataBuilder(self.config_helper, vl)
dimensions = metric_data_builder._build_metric_dimensions()
self.assertEquals("NONE", dimensions['PluginInstance'])
def test_build_metric_dimensions(self):
vl = self._get_vl_mock("aggregation", "cpu-average", "cpu", "idle")
metric_data_builder = MetricDataBuilder(self.config_helper, vl)
dimensions = metric_data_builder._build_metric_dimensions()
self.assertEquals("cpu-average", dimensions['PluginInstance'])
self.assertEquals("valid_host", dimensions['Host'])
def test_build_metric_name_with_real_CPU_name_parts_only(self):
vl = self._get_vl_mock("CPU", "", "CPU", "Steal")
metric_data_builder = MetricDataBuilder(self.config_helper, vl)
expected_name = vl.plugin + "." + vl.type + "." + vl.type_instance
generated_name = metric_data_builder._build_metric_name()
self.assertEquals(expected_name, generated_name)
