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package s3_test
import (
"bytes"
"io/ioutil"
"net/http"
"testing"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/awsutil"
"github.com/aws/aws-sdk-go/aws/request"
"github.com/aws/aws-sdk-go/awstesting/unit"
"github.com/aws/aws-sdk-go/service/s3"
"github.com/stretchr/testify/assert"
)
var s3LocationTests = []struct {
body string
loc string
}{
{`<?xml version="1.0" encoding="UTF-8"?><LocationConstraint xmlns="http://s3.amazonaws.com/doc/2006-03-01/"/>`, ``},
{`<?xml version="1.0" encoding="UTF-8"?><LocationConstraint xmlns="http://s3.amazonaws.com/doc/2006-03-01/">EU</LocationConstraint>`, `EU`},
}
func TestGetBucketLocation(t *testing.T) {
for _, test := range s3LocationTests {
s := s3.New(unit.Session)
s.Handlers.Send.Clear()
s.Handlers.Send.PushBack(func(r *request.Request) {
reader := ioutil.NopCloser(bytes.NewReader([]byte(test.body)))
r.HTTPResponse = &http.Response{StatusCode: 200, Body: reader}
})
resp, err := s.GetBucketLocation(&s3.GetBucketLocationInput{Bucket: aws.String("bucket")})
assert.NoError(t, err)
if test.loc == "" {
assert.Nil(t, resp.LocationConstraint)
} else {
assert.Equal(t, test.loc, *resp.LocationConstraint)
}
}
}
func TestPopulateLocationConstraint(t *testing.T) {
s := s3.New(unit.Session)
in := &s3.CreateBucketInput{
Bucket: aws.String("bucket"),
}
req, _ := s.CreateBucketRequest(in)
err := req.Build()
assert.NoError(t, err)
v, _ := awsutil.ValuesAtPath(req.Params, "CreateBucketConfiguration.LocationConstraint")
assert.Equal(t, "mock-region", *(v[0].(*string)))
assert.Nil(t, in.CreateBucketConfiguration) // don't modify original params
}
func TestNoPopulateLocationConstraintIfProvided(t *testing.T) {
s := s3.New(unit.Session)
req, _ := s.CreateBucketRequest(&s3.CreateBucketInput{
Bucket: aws.String("bucket"),
CreateBucketConfiguration: &s3.CreateBucketConfiguration{},
})
err := req.Build()
assert.NoError(t, err)
v, _ := awsutil.ValuesAtPath(req.Params, "CreateBucketConfiguration.LocationConstraint")
assert.Equal(t, 0, len(v))
}
func TestNoPopulateLocationConstraintIfClassic(t *testing.T) {
s := s3.New(unit.Session, &aws.Config{Region: aws.String("us-east-1")})
req, _ := s.CreateBucketRequest(&s3.CreateBucketInput{
Bucket: aws.String("bucket"),
})
err := req.Build()
assert.NoError(t, err)
v, _ := awsutil.ValuesAtPath(req.Params, "CreateBucketConfiguration.LocationConstraint")
assert.Equal(t, 0, len(v))
}
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