E2Manager/configuration/configuration_test.go

   1 //
   2 // Copyright 2019 AT&T Intellectual Property
   3 // Copyright 2019 Nokia
   4 //
   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
   8 //
   9 //      http://www.apache.org/licenses/LICENSE-2.0
  10 //
  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.
  16
  17 //  This source code is part of the near-RT RIC (RAN Intelligent Controller)
  18 //  platform project (RICP).
  19
  20
  21 package configuration
  22
  23 import (
  24         "github.com/stretchr/testify/assert"
  25         "gopkg.in/yaml.v2"
  26         "io/ioutil"
  27         "os"
  28         "testing"
  29 )
  30
  31 func TestParseConfigurationSuccess(t *testing.T) {
  32         config := ParseConfiguration()
  33         assert.Equal(t, 3800, config.Http.Port)
  34         assert.Equal(t, 3801, config.Rmr.Port)
  35         assert.Equal(t, 65536, config.Rmr.MaxMsgSize)
  36         assert.Equal(t, "info", config.Logging.LogLevel)
  37         assert.Equal(t, 100, config.NotificationResponseBuffer)
  38         assert.Equal(t, 5, config.BigRedButtonTimeoutSec)
  39         assert.Equal(t, 4500, config.KeepAliveResponseTimeoutMs)
  40         assert.Equal(t, 1500, config.KeepAliveDelayMs)
  41 }
  42
  43 func TestParseConfigurationFileNotFoundFailure(t *testing.T) {
  44         configPath := "../resources/configuration.yaml"
  45         configPathTmp := "../resources/configuration.yaml_tmp"
  46         err := os.Rename(configPath, configPathTmp)
  47         if err != nil {
  48                 t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  49         }
  50         defer func() {
  51                 err = os.Rename(configPathTmp, configPath)
  52                 if err != nil {
  53                         t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  54                 }
  55         }()
  56         assert.Panics(t, func() { ParseConfiguration() })
  57 }
  58
  59 func TestRmrConfigNotFoundFailure(t *testing.T) {
  60         configPath := "../resources/configuration.yaml"
  61         configPathTmp := "../resources/configuration.yaml_tmp"
  62         err := os.Rename(configPath, configPathTmp)
  63         if err != nil {
  64                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  65         }
  66         defer func() {
  67                 err = os.Rename(configPathTmp, configPath)
  68                 if err != nil {
  69                         t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  70                 }
  71         }()
  72         yamlMap := map[string]interface{}{
  73                 "logging": map[string]interface{}{"logLevel": "info"},
  74                 "http":    map[string]interface{}{"port": 3800},
  75                 "routingManager":    map[string]interface{}{"baseUrl": "http://iltlv740.intl.att.com:8080/ric/v1/handles/"},
  76         }
  77         buf, err := yaml.Marshal(yamlMap)
  78         if err != nil {
  79                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
  80         }
  81         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
  82         if err != nil {
  83                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
  84         }
  85         assert.PanicsWithValue(t, "#configuration.populateRmrConfig - failed to populate RMR configuration: The entry 'rmr' not found\n", func() { ParseConfiguration() })
  86 }
  87
  88 func TestLoggingConfigNotFoundFailure(t *testing.T) {
  89         configPath := "../resources/configuration.yaml"
  90         configPathTmp := "../resources/configuration.yaml_tmp"
  91         err := os.Rename(configPath, configPathTmp)
  92         if err != nil {
  93                 t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  94         }
  95         defer func() {
  96                 err = os.Rename(configPathTmp, configPath)
  97                 if err != nil {
  98                         t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  99                 }
 100         }()
 101         yamlMap := map[string]interface{}{
 102                 "rmr":  map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
 103                 "http": map[string]interface{}{"port": 3800},
 104                 "routingManager":    map[string]interface{}{"baseUrl": "http://iltlv740.intl.att.com:8080/ric/v1/handles/"},
 105         }
 106         buf, err := yaml.Marshal(yamlMap)
 107         if err != nil {
 108                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
 109         }
 110         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 111         if err != nil {
 112                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 113         }
 114         assert.PanicsWithValue(t, "#configuration.populateLoggingConfig - failed to populate logging configuration: The entry 'logging' not found\n",
 115                 func() { ParseConfiguration() })
 116 }
 117
 118 func TestHttpConfigNotFoundFailure(t *testing.T) {
 119         configPath := "../resources/configuration.yaml"
 120         configPathTmp := "../resources/configuration.yaml_tmp"
 121         err := os.Rename(configPath, configPathTmp)
 122         if err != nil {
 123                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 124         }
 125         defer func() {
 126                 err = os.Rename(configPathTmp, configPath)
 127                 if err != nil {
 128                         t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 129                 }
 130         }()
 131         yamlMap := map[string]interface{}{
 132                 "rmr":     map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
 133                 "logging": map[string]interface{}{"logLevel": "info"},
 134                 "routingManager":    map[string]interface{}{"baseUrl": "http://iltlv740.intl.att.com:8080/ric/v1/handles/"},
 135         }
 136         buf, err := yaml.Marshal(yamlMap)
 137         if err != nil {
 138                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to marshal configuration map\n")
 139         }
 140         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 141         if err != nil {
 142                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 143         }
 144         assert.PanicsWithValue(t, "#configuration.populateHttpConfig - failed to populate HTTP configuration: The entry 'http' not found\n",
 145                 func() { ParseConfiguration() })
 146 }
 147
 148 func TestRoutingManagerConfigNotFoundFailure(t *testing.T) {
 149         configPath := "../resources/configuration.yaml"
 150         configPathTmp := "../resources/configuration.yaml_tmp"
 151         err := os.Rename(configPath, configPathTmp)
 152         if err != nil {
 153                 t.Errorf("#TestRoutingManagerConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 154         }
 155         defer func() {
 156                 err = os.Rename(configPathTmp, configPath)
 157                 if err != nil {
 158                         t.Errorf("#TestRoutingManagerConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 159                 }
 160         }()
 161         yamlMap := map[string]interface{}{
 162                 "rmr":     map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
 163                 "logging": map[string]interface{}{"logLevel": "info"},
 164                 "http": map[string]interface{}{"port": 3800},
 165         }
 166         buf, err := yaml.Marshal(yamlMap)
 167         if err != nil {
 168                 t.Errorf("#TestRoutingManagerConfigNotFoundFailure - failed to marshal configuration map\n")
 169         }
 170         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 171         if err != nil {
 172                 t.Errorf("#TestRoutingManagerConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 173         }
 174         assert.PanicsWithValue(t, "#configuration.populateRoutingManagerConfig - failed to populate Routing Manager configuration: The entry 'routingManager' not found\n",
 175                 func() { ParseConfiguration() })
 176 }