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
  18 package configuration
  19
  20 import (
  21         "github.com/stretchr/testify/assert"
  22         "gopkg.in/yaml.v2"
  23         "io/ioutil"
  24         "os"
  25         "testing"
  26 )
  27
  28 func TestParseConfigurationSuccess(t *testing.T) {
  29         config := ParseConfiguration()
  30         assert.Equal(t, 3800, config.Http.Port)
  31         assert.Equal(t, 3801, config.Rmr.Port)
  32         assert.Equal(t, 65536, config.Rmr.MaxMsgSize)
  33         assert.Equal(t, "info", config.Logging.LogLevel)
  34         assert.Equal(t, 100, config.NotificationResponseBuffer)
  35         assert.Equal(t, 5, config.BigRedButtonTimeoutSec)
  36         assert.Equal(t, 1500, config.KeepAliveResponseTimeoutMs)
  37         assert.Equal(t, 500, config.KeepAliveDelayMs)
  38 }
  39
  40 func TestParseConfigurationFileNotFoundFailure(t *testing.T) {
  41         configPath := "../resources/configuration.yaml"
  42         configPathTmp := "../resources/configuration.yaml_tmp"
  43         err := os.Rename(configPath, configPathTmp)
  44         if err != nil {
  45                 t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  46         }
  47         defer func() {
  48                 err = os.Rename(configPathTmp, configPath)
  49                 if err != nil {
  50                         t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  51                 }
  52         }()
  53         assert.Panics(t, func() { ParseConfiguration() })
  54 }
  55
  56 func TestRmrConfigNotFoundFailure(t *testing.T) {
  57         configPath := "../resources/configuration.yaml"
  58         configPathTmp := "../resources/configuration.yaml_tmp"
  59         err := os.Rename(configPath, configPathTmp)
  60         if err != nil {
  61                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  62         }
  63         defer func() {
  64                 err = os.Rename(configPathTmp, configPath)
  65                 if err != nil {
  66                         t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  67                 }
  68         }()
  69         yamlMap := map[string]interface{}{
  70                 "logging": map[string]interface{}{"logLevel": "info"},
  71                 "http":    map[string]interface{}{"port": 3800},
  72         }
  73         buf, err := yaml.Marshal(yamlMap)
  74         if err != nil {
  75                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
  76         }
  77         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
  78         if err != nil {
  79                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
  80         }
  81         assert.PanicsWithValue(t, "#configuration.fillRmrConfig - failed to fill RMR configuration: The entry 'rmr' not found\n", func() { ParseConfiguration() })
  82 }
  83
  84 func TestLoggingConfigNotFoundFailure(t *testing.T) {
  85         configPath := "../resources/configuration.yaml"
  86         configPathTmp := "../resources/configuration.yaml_tmp"
  87         err := os.Rename(configPath, configPathTmp)
  88         if err != nil {
  89                 t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  90         }
  91         defer func() {
  92                 err = os.Rename(configPathTmp, configPath)
  93                 if err != nil {
  94                         t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  95                 }
  96         }()
  97         yamlMap := map[string]interface{}{
  98                 "rmr":  map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
  99                 "http": map[string]interface{}{"port": 3800},
 100         }
 101         buf, err := yaml.Marshal(yamlMap)
 102         if err != nil {
 103                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
 104         }
 105         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 106         if err != nil {
 107                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 108         }
 109         assert.PanicsWithValue(t, "#configuration.fillLoggingConfig - failed to fill logging configuration: The entry 'logging' not found\n",
 110                 func() { ParseConfiguration() })
 111 }
 112
 113 func TestHttpConfigNotFoundFailure(t *testing.T) {
 114         configPath := "../resources/configuration.yaml"
 115         configPathTmp := "../resources/configuration.yaml_tmp"
 116         err := os.Rename(configPath, configPathTmp)
 117         if err != nil {
 118                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 119         }
 120         defer func() {
 121                 err = os.Rename(configPathTmp, configPath)
 122                 if err != nil {
 123                         t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 124                 }
 125         }()
 126         yamlMap := map[string]interface{}{
 127                 "rmr":     map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
 128                 "logging": map[string]interface{}{"logLevel": "info"},
 129         }
 130         buf, err := yaml.Marshal(yamlMap)
 131         if err != nil {
 132                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to marshal configuration map\n")
 133         }
 134         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 135         if err != nil {
 136                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 137         }
 138         assert.PanicsWithValue(t, "#configuration.fillHttpConfig - failed to fill HTTP configuration: The entry 'http' not found\n",
 139                 func() { ParseConfiguration() })
 140 }