netatmo-exporter/config_test.go
2018-10-27 16:29:11 +02:00

220 lines
4.4 KiB
Go

package main
import (
"reflect"
"testing"
netatmo "github.com/exzz/netatmo-api-go"
)
func TestParseConfig(t *testing.T) {
tests := []struct {
name string
args []string
env map[string]string
wantConfig config
wantErr error
}{
{
name: "no args",
args: []string{},
env: map[string]string{},
wantConfig: config{},
wantErr: errNoBinaryName,
},
{
name: "success",
args: []string{
"test-cmd",
"--" + flagNetatmoClientID,
"id",
"--" + flagNetatmoClientSecret,
"secret",
"--" + flagNetatmoUsername,
"username",
"--" + flagNetatmoPassword,
"password",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: nil,
},
{
name: "all env",
args: []string{
"test-cmd",
},
env: map[string]string{
envVarListenAddress: ":8080",
envVarNetatmoClientID: "id",
envVarNetatmoClientSecret: "secret",
envVarNetatmoUsername: "username",
envVarNetatmoPassword: "password",
},
wantConfig: config{
Addr: ":8080",
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: nil,
},
{
name: "no addr",
args: []string{
"test-cmd",
"--" + flagListenAddress,
"",
"--" + flagNetatmoClientID,
"id",
"--" + flagNetatmoClientSecret,
"secret",
"--" + flagNetatmoUsername,
"username",
"--" + flagNetatmoPassword,
"password",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: errNoListenAddress,
},
{
name: "no client id",
args: []string{
"test-cmd",
"--" + flagNetatmoClientSecret,
"secret",
"--" + flagNetatmoUsername,
"username",
"--" + flagNetatmoPassword,
"password",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: errNoNetatmoClientID,
},
{
name: "no client secret",
args: []string{
"test-cmd",
"--" + flagNetatmoClientID,
"id",
"--" + flagNetatmoUsername,
"username",
"--" + flagNetatmoPassword,
"password",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: errNoNetatmoClientSecret,
},
{
name: "no username",
args: []string{
"test-cmd",
"--" + flagNetatmoClientID,
"id",
"--" + flagNetatmoClientSecret,
"secret",
"--" + flagNetatmoPassword,
"password",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: errNoNetatmoUsername,
},
{
name: "no password",
args: []string{
"test-cmd",
"--" + flagNetatmoClientID,
"id",
"--" + flagNetatmoClientSecret,
"secret",
"--" + flagNetatmoUsername,
"username",
},
env: map[string]string{},
wantConfig: config{
Addr: defaultConfig.Addr,
Netatmo: netatmo.Config{
ClientID: "id",
ClientSecret: "secret",
Username: "username",
Password: "password",
},
},
wantErr: errNoNetatmoPassword,
},
}
for _, tt := range tests {
tt := tt
t.Run(tt.name, func(t *testing.T) {
t.Parallel()
getenv := func(key string) string {
return tt.env[key]
}
config, err := parseConfig(tt.args, getenv)
if err != tt.wantErr {
t.Errorf("got error %q, want %q", err, tt.wantErr)
}
if err != nil {
return
}
if !reflect.DeepEqual(config, tt.wantConfig) {
t.Errorf("got config %v, want %v", config, tt.wantConfig)
}
})
}
}