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 }
  37
  38 func TestParseConfigurationFileNotFoundFailure(t *testing.T) {
  39         configPath := "../resources/configuration.yaml"
  40         configPathTmp := "../resources/configuration.yaml_tmp"
  41         err := os.Rename(configPath, configPathTmp)
  42         if err != nil {
  43                 t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  44         }
  45         defer func() {
  46                 err = os.Rename(configPathTmp, configPath)
  47                 if err != nil {
  48                         t.Errorf("#TestParseConfigurationFileNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  49                 }
  50         }()
  51         assert.Panics(t, func() { ParseConfiguration() })
  52 }
  53
  54 func TestRmrConfigNotFoundFailure(t *testing.T) {
  55         configPath := "../resources/configuration.yaml"
  56         configPathTmp := "../resources/configuration.yaml_tmp"
  57         err := os.Rename(configPath, configPathTmp)
  58         if err != nil {
  59                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  60         }
  61         defer func() {
  62                 err = os.Rename(configPathTmp, configPath)
  63                 if err != nil {
  64                         t.Errorf("#TestRmrConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  65                 }
  66         }()
  67         yamlMap := map[string]interface{}{
  68                 "logging": map[string]interface{}{"logLevel": "info"},
  69                 "http":    map[string]interface{}{"port": 3800},
  70         }
  71         buf, err := yaml.Marshal(yamlMap)
  72         if err != nil {
  73                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
  74         }
  75         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
  76         if err != nil {
  77                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
  78         }
  79         assert.PanicsWithValue(t, "#configuration.fillRmrConfig - failed to fill RMR configuration: The entry 'rmr' not found\n", func() { ParseConfiguration() })
  80 }
  81
  82 func TestLoggingConfigNotFoundFailure(t *testing.T) {
  83         configPath := "../resources/configuration.yaml"
  84         configPathTmp := "../resources/configuration.yaml_tmp"
  85         err := os.Rename(configPath, configPathTmp)
  86         if err != nil {
  87                 t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  88         }
  89         defer func() {
  90                 err = os.Rename(configPathTmp, configPath)
  91                 if err != nil {
  92                         t.Errorf("#TestLoggingConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
  93                 }
  94         }()
  95         yamlMap := map[string]interface{}{
  96                 "rmr":  map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
  97                 "http": map[string]interface{}{"port": 3800},
  98         }
  99         buf, err := yaml.Marshal(yamlMap)
 100         if err != nil {
 101                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to marshal configuration map\n")
 102         }
 103         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 104         if err != nil {
 105                 t.Errorf("#TestRmrConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 106         }
 107         assert.PanicsWithValue(t, "#configuration.fillLoggingConfig - failed to fill logging configuration: The entry 'logging' not found\n",
 108                 func() { ParseConfiguration() })
 109 }
 110
 111 func TestHttpConfigNotFoundFailure(t *testing.T) {
 112         configPath := "../resources/configuration.yaml"
 113         configPathTmp := "../resources/configuration.yaml_tmp"
 114         err := os.Rename(configPath, configPathTmp)
 115         if err != nil {
 116                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 117         }
 118         defer func() {
 119                 err = os.Rename(configPathTmp, configPath)
 120                 if err != nil {
 121                         t.Errorf("#TestHttpConfigNotFoundFailure - failed to rename configuration file: %s\n", configPath)
 122                 }
 123         }()
 124         yamlMap := map[string]interface{}{
 125                 "rmr":     map[string]interface{}{"port": 3801, "maxMsgSize": 4096},
 126                 "logging": map[string]interface{}{"logLevel": "info"},
 127         }
 128         buf, err := yaml.Marshal(yamlMap)
 129         if err != nil {
 130                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to marshal configuration map\n")
 131         }
 132         err = ioutil.WriteFile("../resources/configuration.yaml", buf, 0644)
 133         if err != nil {
 134                 t.Errorf("#TestHttpConfigNotFoundFailure - failed to write configuration file: %s\n", configPath)
 135         }
 136         assert.PanicsWithValue(t, "#configuration.fillHttpConfig - failed to fill HTTP configuration: The entry 'http' not found\n",
 137                 func() { ParseConfiguration() })
 138 }