2 * Copyright (c) 2019 AT&T Intellectual Property.
3 * Copyright (c) 2018-2019 Nokia.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
27 "github.com/stretchr/testify/assert"
31 func testBaseConf(t *testing.T, vesconf VESAgentConfiguration) {
32 assert.Equal(t, "/tmp/data", vesconf.DataDir)
33 assert.False(t, vesconf.Debug)
34 assert.Equal(t, vesconf.Event.MaxMissed, 2)
35 assert.Equal(t, vesconf.Event.RetryInterval, time.Second*5)
36 assert.Equal(t, vesconf.Measurement.Prometheus.KeepAlive, time.Second*30)
39 func TestBasicConfigContainsCorrectValues(t *testing.T) {
40 vesconf := basicVespaConf()
41 testBaseConf(t, vesconf)
44 func TestCollectorConfiguration(t *testing.T) {
45 os.Setenv("VESMGR_PRICOLLECTOR_USER", "user123")
46 os.Setenv("VESMGR_PRICOLLECTOR_PASSWORD", "pass123")
47 os.Setenv("VESMGR_PRICOLLECTOR_PASSPHRASE", "phrase123")
48 os.Setenv("VESMGR_PRICOLLECTOR_ADDR", "1.2.3.4")
49 os.Setenv("VESMGR_PRICOLLECTOR_PORT", "1234")
50 os.Setenv("VESMGR_PRICOLLECTOR_SERVERROOT", "vescollector")
51 os.Setenv("VESMGR_PRICOLLECTOR_TOPIC", "sometopic")
52 os.Setenv("VESMGR_PRICOLLECTOR_SECURE", "true")
54 vesconf := basicVespaConf()
55 getCollectorConfiguration(&vesconf)
57 assert.Equal(t, "user123", vesconf.PrimaryCollector.User)
58 assert.Equal(t, "pass123", vesconf.PrimaryCollector.Password)
59 assert.Equal(t, "phrase123", vesconf.PrimaryCollector.PassPhrase)
60 assert.Equal(t, "1.2.3.4", vesconf.PrimaryCollector.FQDN)
61 assert.Equal(t, 1234, vesconf.PrimaryCollector.Port)
62 assert.Equal(t, "vescollector", vesconf.PrimaryCollector.ServerRoot)
63 assert.Equal(t, "sometopic", vesconf.PrimaryCollector.Topic)
64 assert.True(t, vesconf.PrimaryCollector.Secure)
67 func TestCollectorConfigurationWhenEnvironmentVariablesAreNotDefined(t *testing.T) {
68 os.Unsetenv("VESMGR_PRICOLLECTOR_USER")
69 os.Unsetenv("VESMGR_PRICOLLECTOR_PASSWORD")
70 os.Unsetenv("VESMGR_PRICOLLECTOR_PASSPHRASE")
71 os.Unsetenv("VESMGR_PRICOLLECTOR_ADDR")
72 os.Unsetenv("VESMGR_PRICOLLECTOR_PORT")
73 os.Unsetenv("VESMGR_PRICOLLECTOR_SERVERROOT")
74 os.Unsetenv("VESMGR_PRICOLLECTOR_TOPIC")
75 os.Unsetenv("VESMGR_PRICOLLECTOR_SECURE")
77 vesconf := basicVespaConf()
78 getCollectorConfiguration(&vesconf)
80 assert.Equal(t, "", vesconf.PrimaryCollector.User)
81 assert.Equal(t, "", vesconf.PrimaryCollector.Password)
82 assert.Equal(t, "", vesconf.PrimaryCollector.PassPhrase)
83 assert.Equal(t, "", vesconf.PrimaryCollector.FQDN)
84 assert.Equal(t, 8443, vesconf.PrimaryCollector.Port)
85 assert.Equal(t, "", vesconf.PrimaryCollector.ServerRoot)
86 assert.Equal(t, "", vesconf.PrimaryCollector.Topic)
87 assert.False(t, vesconf.PrimaryCollector.Secure)
90 func TestCollectorConfigurationWhenPrimaryCollectorPortIsNotInteger(t *testing.T) {
91 os.Setenv("VESMGR_PRICOLLECTOR_PORT", "abcd")
92 vesconf := basicVespaConf()
93 getCollectorConfiguration(&vesconf)
94 assert.Equal(t, 0, vesconf.PrimaryCollector.Port)
97 func TestCollectorConfigurationWhenPrimaryCollectorSecureIsNotTrueOrFalse(t *testing.T) {
98 os.Setenv("VESMGR_PRICOLLECTOR_SECURE", "foo")
99 vesconf := basicVespaConf()
100 getCollectorConfiguration(&vesconf)
101 assert.False(t, vesconf.PrimaryCollector.Secure)
104 func TestYamlGenerationWithoutXAppsConfig(t *testing.T) {
105 buffer := new(bytes.Buffer)
106 createVespaConfig(buffer, []byte{})
107 var vesconf VESAgentConfiguration
108 err := yaml.Unmarshal(buffer.Bytes(), &vesconf)
110 testBaseConf(t, vesconf)
111 assert.Empty(t, vesconf.Measurement.Prometheus.Rules.Metrics)
114 func TestYamlGenerationWithXAppsConfig(t *testing.T) {
115 buffer := new(bytes.Buffer)
116 bytes, err := ioutil.ReadFile("../../test/xApp_config_test_output.json")
118 createVespaConfig(buffer, bytes)
119 var vesconf VESAgentConfiguration
120 err = yaml.Unmarshal(buffer.Bytes(), &vesconf)
122 testBaseConf(t, vesconf)
123 assert.Len(t, vesconf.Measurement.Prometheus.Rules.Metrics, 4)
126 // Helper function for the metrics parsing tests
127 func metricsStringToInterfaceArray(metrics string) []interface{} {
128 var metricsArray map[string][]interface{}
129 json.Unmarshal([]byte(metrics), &metricsArray)
130 return metricsArray["metrics"]
133 func TestParseMetricsRules(t *testing.T) {
134 metricsJSON := `{"metrics": [
135 { "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounter", "objectInstance": "ricxappRMRReceived" },
136 { "name": "ricxapp_RMR_ReceiveError", "objectName": "ricxappRMRReceiveErrorCounter", "objectInstance": "ricxappRMRReceiveError" },
137 { "name": "ricxapp_RMR_Transmitted", "objectName": "ricxappRMRTransmittedCounter", "objectInstance": "ricxappRMRTransmitted" },
138 { "name": "ricxapp_RMR_TransmitError", "objectName": "ricxappRMRTransmitErrorCounter", "objectInstance": "ricxappRMRTransmitError" },
139 { "name": "ricxapp_SDL_Stored", "objectName": "ricxappSDLStoredCounter", "objectInstance": "ricxappSDLStored" },
140 { "name": "ricxapp_SDL_StoreError", "objectName": "ricxappSDLStoreErrorCounter", "objectInstance": "ricxappSDLStoreError" } ]}`
141 appMetrics := make(AppMetrics)
142 m := metricsStringToInterfaceArray(metricsJSON)
143 appMetrics = parseMetricsRules(m, appMetrics)
144 assert.Len(t, appMetrics, 6)
145 assert.Equal(t, "ricxappRMRreceivedCounter", appMetrics["ricxapp_RMR_Received"].ObjectName)
146 assert.Equal(t, "ricxappRMRTransmitErrorCounter", appMetrics["ricxapp_RMR_TransmitError"].ObjectName)
147 assert.Equal(t, "ricxappSDLStoreError", appMetrics["ricxapp_SDL_StoreError"].ObjectInstance)
150 func TestParseMetricsRulesNoMetrics(t *testing.T) {
151 appMetrics := make(AppMetrics)
152 metricsJSON := `{"metrics": []`
153 m := metricsStringToInterfaceArray(metricsJSON)
154 appMetrics = parseMetricsRules(m, appMetrics)
155 assert.Empty(t, appMetrics)
158 func TestParseMetricsRulesAdditionalFields(t *testing.T) {
159 appMetrics := make(AppMetrics)
160 metricsJSON := `{"metrics": [
161 { "additionalField": "valueIgnored", "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounter", "objectInstance": "ricxappRMRReceived" }]}`
162 m := metricsStringToInterfaceArray(metricsJSON)
163 appMetrics = parseMetricsRules(m, appMetrics)
164 assert.Len(t, appMetrics, 1)
165 assert.Equal(t, "ricxappRMRreceivedCounter", appMetrics["ricxapp_RMR_Received"].ObjectName)
166 assert.Equal(t, "ricxappRMRReceived", appMetrics["ricxapp_RMR_Received"].ObjectInstance)
169 func TestParseMetricsRulesMissingFields(t *testing.T) {
170 appMetrics := make(AppMetrics)
171 metricsJSON := `{"metrics": [
172 { "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounter", "objectInstance": "ricxappRMRReceived" },
173 { "name": "ricxapp_RMR_ReceiveError", "objectInstance": "ricxappRMRReceiveError" },
174 { "name": "ricxapp_RMR_Transmitted", "objectName": "ricxappRMRTransmittedCounter", "objectInstance": "ricxappRMRTransmitted" }]}`
175 m := metricsStringToInterfaceArray(metricsJSON)
176 appMetrics = parseMetricsRules(m, appMetrics)
177 assert.Len(t, appMetrics, 2)
178 assert.Equal(t, "ricxappRMRreceivedCounter", appMetrics["ricxapp_RMR_Received"].ObjectName)
179 assert.Equal(t, "ricxappRMRTransmittedCounter", appMetrics["ricxapp_RMR_Transmitted"].ObjectName)
180 _, ok := appMetrics["ricxapp_RMR_ReceiveError"]
184 func TestParseMetricsRulesDuplicateDefinitionIsIgnored(t *testing.T) {
185 appMetrics := make(AppMetrics)
186 metricsJSON := `{"metrics": [
187 { "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounter", "objectInstance": "ricxappRMRReceived" },
188 { "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounterXXX", "objectInstance": "ricxappRMRReceivedXXX" },
189 { "name": "ricxapp_RMR_Transmitted", "objectName": "ricxappRMRTransmittedCounter", "objectInstance": "ricxappRMRTransmitted" }]}`
190 m := metricsStringToInterfaceArray(metricsJSON)
191 appMetrics = parseMetricsRules(m, appMetrics)
192 assert.Len(t, appMetrics, 2)
193 assert.Equal(t, "ricxappRMRreceivedCounter", appMetrics["ricxapp_RMR_Received"].ObjectName)
194 assert.Equal(t, "ricxappRMRReceived", appMetrics["ricxapp_RMR_Received"].ObjectInstance)
197 func TestParseMetricsRulesIncrementalFillOfAppMetrics(t *testing.T) {
198 appMetrics := make(AppMetrics)
199 metricsJSON1 := `{"metrics": [
200 { "name": "ricxapp_RMR_Received", "objectName": "ricxappRMRreceivedCounter", "objectInstance": "ricxappRMRReceived" }]}`
201 metricsJSON2 := `{"metrics": [
202 { "name": "ricxapp_RMR_Transmitted", "objectName": "ricxappRMRTransmittedCounter", "objectInstance": "ricxappRMRTransmitted" }]}`
203 m1 := metricsStringToInterfaceArray(metricsJSON1)
204 m2 := metricsStringToInterfaceArray(metricsJSON2)
205 appMetrics = parseMetricsRules(m1, appMetrics)
206 appMetrics = parseMetricsRules(m2, appMetrics)
207 assert.Len(t, appMetrics, 2)
208 assert.Equal(t, "ricxappRMRreceivedCounter", appMetrics["ricxapp_RMR_Received"].ObjectName)
209 assert.Equal(t, "ricxappRMRReceived", appMetrics["ricxapp_RMR_Received"].ObjectInstance)
212 func TestParseXAppDescriptor(t *testing.T) {
213 appMetrics := make(AppMetrics)
214 bytes, err := ioutil.ReadFile("../../test/xApp_config_test_output.json")
217 appMetrics = parseMetricsFromXAppDescriptor(bytes, appMetrics)
218 assert.Len(t, appMetrics, 4)
219 assert.Equal(t, "App1ExampleCounterOneObject", appMetrics["App1ExampleCounterOne"].ObjectName)
220 assert.Equal(t, "App1ExampleCounterOneObjectInstance", appMetrics["App1ExampleCounterOne"].ObjectInstance)
221 assert.Equal(t, "App1ExampleCounterTwoObject", appMetrics["App1ExampleCounterTwo"].ObjectName)
222 assert.Equal(t, "App1ExampleCounterTwoObjectInstance", appMetrics["App1ExampleCounterTwo"].ObjectInstance)
223 assert.Equal(t, "App2ExampleCounterOneObject", appMetrics["App2ExampleCounterOne"].ObjectName)
224 assert.Equal(t, "App2ExampleCounterOneObjectInstance", appMetrics["App2ExampleCounterOne"].ObjectInstance)
225 assert.Equal(t, "App2ExampleCounterTwoObject", appMetrics["App2ExampleCounterTwo"].ObjectName)
226 assert.Equal(t, "App2ExampleCounterTwoObjectInstance", appMetrics["App2ExampleCounterTwo"].ObjectInstance)
229 func TestParseXAppDescriptorWithNoConfig(t *testing.T) {
230 metricsJSON := `[{{"metadata": "something", "descriptor": "somethingelse"}},
231 {{"metadata": "something", "descriptor": "somethingelse"}}]`
232 metricsBytes := []byte(metricsJSON)
233 appMetrics := make(AppMetrics)
234 appMetrics = parseMetricsFromXAppDescriptor(metricsBytes, appMetrics)
235 assert.Empty(t, appMetrics)
238 func TestParseXAppDescriptorWithNoMetrics(t *testing.T) {
239 metricsJSON := `[{{"metadata": "something", "descriptor": "somethingelse", "config":{}},
240 {{"metadata": "something", "descriptor": "somethingelse", "config":{}}}]`
241 metricsBytes := []byte(metricsJSON)
242 appMetrics := make(AppMetrics)
243 appMetrics = parseMetricsFromXAppDescriptor(metricsBytes, appMetrics)
244 assert.Empty(t, appMetrics)