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|
// +build go1.7
package session
import (
"os"
"path/filepath"
"strings"
"testing"
"github.com/aws/aws-sdk-go/internal/sdktesting"
)
func TestSession_loadCSMConfig(t *testing.T) {
defConfigFiles := []string{
filepath.Join("testdata", "csm_shared_config"),
}
cases := map[string]struct {
Envs map[string]string
ConfigFiles []string
CSMProfile string
Expect csmConfig
Err string
}{
"no config": {
Envs: map[string]string{},
Expect: csmConfig{},
ConfigFiles: defConfigFiles,
CSMProfile: "aws_csm_empty",
},
"env enabled": {
Envs: map[string]string{
"AWS_CSM_ENABLED": "true",
"AWS_CSM_PORT": "4321",
"AWS_CSM_HOST": "ahost",
"AWS_CSM_CLIENT_ID": "client id",
},
Expect: csmConfig{
Enabled: true,
Port: "4321",
Host: "ahost",
ClientID: "client id",
},
},
"shared cfg enabled": {
ConfigFiles: defConfigFiles,
Expect: csmConfig{
Enabled: true,
Port: "1234",
Host: "bar",
ClientID: "foo",
},
},
"mixed cfg, use env": {
Envs: map[string]string{
"AWS_CSM_ENABLED": "true",
},
ConfigFiles: defConfigFiles,
Expect: csmConfig{
Enabled: true,
},
},
"mixed cfg, use env disabled": {
Envs: map[string]string{
"AWS_CSM_ENABLED": "false",
},
ConfigFiles: defConfigFiles,
Expect: csmConfig{
Enabled: false,
},
},
"mixed cfg, use shared config": {
Envs: map[string]string{
"AWS_CSM_PORT": "4321",
},
ConfigFiles: defConfigFiles,
Expect: csmConfig{
Enabled: true,
Port: "1234",
Host: "bar",
ClientID: "foo",
},
},
}
for name, c := range cases {
t.Run(name, func(t *testing.T) {
restoreFn := sdktesting.StashEnv()
defer restoreFn()
if len(c.CSMProfile) != 0 {
csmProfile := csmProfileName
defer func() {
csmProfileName = csmProfile
}()
csmProfileName = c.CSMProfile
}
for name, v := range c.Envs {
os.Setenv(name, v)
}
envCfg, err := loadEnvConfig()
if err != nil {
t.Fatalf("failed to load the envcfg, %v", err)
}
csmCfg, err := loadCSMConfig(envCfg, c.ConfigFiles)
if len(c.Err) != 0 {
if err == nil {
t.Fatalf("expect error, got none")
}
if e, a := c.Err, err.Error(); !strings.Contains(a, e) {
t.Errorf("expect %v in error %v", e, a)
}
return
}
if e, a := c.Expect, csmCfg; e != a {
t.Errorf("expect %v CSM config got %v", e, a)
}
})
}
}
|
