icsversion/internal/config/config_test.go

   1 // -
   2 //   ========================LICENSE_START=================================
   3 //   O-RAN-SC
   4 //   %%
   5 //   Copyright (C) 2022: Nordix Foundation
   6 //   %%
   7 //   Licensed under the Apache License, Version 2.0 (the "License");
   8 //   you may not use this file except in compliance with the License.
   9 //   You may obtain a copy of the License at
  10 //
  11 //        http://www.apache.org/licenses/LICENSE-2.0
  12 //
  13 //   Unless required by applicable law or agreed to in writing, software
  14 //   distributed under the License is distributed on an "AS IS" BASIS,
  15 //   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16 //   See the License for the specific language governing permissions and
  17 //   limitations under the License.
  18 //   ========================LICENSE_END===================================
  19 //
  20
  21 package config
  22
  23 import (
  24         "bytes"
  25         "os"
  26         "testing"
  27
  28         log "github.com/sirupsen/logrus"
  29         "github.com/stretchr/testify/require"
  30 )
  31
  32 func TestConfigurationValuesSetProperly(t *testing.T) {
  33
  34         assertions := require.New(t)
  35
  36         type args struct {
  37                 conf   Configuration
  38                 envVar map[string]string
  39         }
  40         tests := []struct {
  41                 name string
  42                 args args
  43         }{
  44                 {
  45                         name: "Test env variable contain correct set values",
  46                         args: args{
  47                                 conf: Configuration{
  48                                         ConsumerHost:           "consumerHost",
  49                                         ConsumerPort:           8095,
  50                                         SDNRAddress:            "sdnrAddr",
  51                                         SDNRUser:               "admin",
  52                                         SDNPassword:            "pass",
  53                                         InfoCoordinatorAddress: "infoCoordAddr",
  54                                         LogLevel:               log.InfoLevel,
  55                                 },
  56                         },
  57                 },
  58                 {
  59                         name: "Test faulty int value is set for consumer port variable",
  60                         args: args{
  61                                 conf: Configuration{
  62                                         ConsumerHost:           "consumerHost",
  63                                         SDNRAddress:            "sdnrAddr",
  64                                         SDNRUser:               "admin",
  65                                         SDNPassword:            "pass",
  66                                         InfoCoordinatorAddress: "infoCoordAddr",
  67                                         LogLevel:               log.InfoLevel,
  68                                 },
  69                                 envVar: map[string]string{"CONSUMER_PORT": "wrong"},
  70                         },
  71                 },
  72                 {
  73                         name: "Test log level is wrongly set",
  74                         args: args{
  75                                 conf: Configuration{
  76                                         ConsumerHost:           "consumerHost",
  77                                         ConsumerPort:           8095,
  78                                         SDNRAddress:            "sdnrAddr",
  79                                         SDNRUser:               "admin",
  80                                         SDNPassword:            "pass",
  81                                         InfoCoordinatorAddress: "infoCoordAddr",
  82                                         LogLevel:               log.InfoLevel,
  83                                 },
  84                                 envVar: map[string]string{"LOG_LEVEL": "wrong"},
  85                         },
  86                 },
  87         }
  88
  89         for i, tt := range tests {
  90                 t.Run(tt.name, func(t *testing.T) {
  91                         os.Setenv("CONSUMER_HOST", "consumerHost")
  92                         os.Setenv("CONSUMER_PORT", "8095")
  93                         os.Setenv("SDNR_ADDR", "sdnrAddr")
  94                         os.Setenv("SDNR_USER", "admin")
  95                         os.Setenv("SDNR_PASSWORD", "pass")
  96                         os.Setenv("INFO_COORD_ADDR", "infoCoordAddr")
  97
  98                         for key, element := range tt.args.envVar {
  99                                 os.Setenv(key, element)
 100                         }
 101
 102                         var buf bytes.Buffer
 103                         log.SetOutput(&buf)
 104                         t.Cleanup(func() {
 105                                 log.SetOutput(os.Stderr)
 106                                 os.Clearenv()
 107                         })
 108
 109                         got := New()
 110                         assertions.Equal(&tt.args.conf, got)
 111
 112                         logString := buf.String()
 113                         if i == 1 {
 114                                 assertions.Contains(logString, "Invalid int value: wrong for variable: CONSUMER_PORT. Default value: 0 will be used")
 115                         }
 116                         if i == 2 {
 117                                 assertions.Contains(logString, "Invalid log level: wrong. Log level will be Info!")
 118                         }
 119                 })
 120         }
 121 }