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|
package simples3
import (
"bytes"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"os"
"testing"
)
type tConfig struct {
AccessKey string
SecretKey string
Endpoint string
Region string
}
func TestS3_FileUpload(t *testing.T) {
testTxt, err := os.Open("testdata/test.txt")
if err != nil {
return
}
defer testTxt.Close()
testPng, err := os.Open("testdata/avatar.png")
if err != nil {
return
}
defer testPng.Close()
type args struct {
u UploadInput
}
tests := []struct {
name string
fields tConfig
args args
wantErr bool
}{
{
name: "Upload test.txt",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
UploadInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "test.txt",
ContentType: "text/plain",
FileName: "test.txt",
Body: testTxt,
},
},
wantErr: false,
},
{
name: "Upload avatar.png",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
UploadInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "xyz/image.png",
ContentType: "image/png",
FileName: "avatar.png",
Body: testPng,
},
},
wantErr: false,
},
}
for _, testcase := range tests {
tt := testcase
t.Run(tt.name, func(t *testing.T) {
s3 := New(tt.fields.Region, tt.fields.AccessKey, tt.fields.SecretKey)
s3.SetEndpoint(tt.fields.Endpoint)
resp, err := s3.FileUpload(tt.args.u)
if (err != nil) != tt.wantErr {
t.Errorf("S3.FileUpload() error = %v, wantErr %v", err, tt.wantErr)
}
// check for empty response
if (resp == UploadResponse{}) {
t.Errorf("S3.FileUpload() returned empty response, %v", resp)
}
})
}
}
func TestS3_FileDownload(t *testing.T) {
testTxt, err := os.Open("testdata/test.txt")
if err != nil {
t.Fatal(err)
}
defer testTxt.Close()
testTxtData, err := ioutil.ReadAll(testTxt)
if err != nil {
t.Fatal(err)
}
testPng, err := os.Open("testdata/avatar.png")
if err != nil {
t.Fatal(err)
}
defer testPng.Close()
testPngData, err := ioutil.ReadAll(testPng)
if err != nil {
t.Fatal(err)
}
type args struct {
u DownloadInput
}
tests := []struct {
name string
fields tConfig
args args
wantErr bool
wantResponse []byte
}{
{
name: "txt",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
u: DownloadInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "test.txt",
},
},
wantErr: false,
wantResponse: testTxtData,
},
{
name: "png",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
u: DownloadInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "xyz/image.png",
},
},
wantErr: false,
wantResponse: testPngData,
},
}
for _, testcase := range tests {
tt := testcase
t.Run(tt.name, func(t *testing.T) {
s3 := New(tt.fields.Region, tt.fields.AccessKey, tt.fields.SecretKey)
s3.SetEndpoint(tt.fields.Endpoint)
resp, err := s3.FileDownload(tt.args.u)
if (err != nil) != tt.wantErr {
t.Fatalf("S3.FileDownload() error = %v, wantErr %v", err, tt.wantErr)
}
got, err := ioutil.ReadAll(resp)
if err != nil {
t.Fatalf("error = %v", err)
}
resp.Close()
if !bytes.Equal(got, tt.wantResponse) {
t.Fatalf("S3.FileDownload() = %v, want %v", got, tt.wantResponse)
}
})
}
}
func TestS3_FileDelete(t *testing.T) {
type args struct {
u DeleteInput
}
tests := []struct {
name string
fields tConfig
args args
wantErr bool
}{
{
name: "Delete test.txt",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
DeleteInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "test.txt",
},
},
wantErr: false,
},
{
name: "Delete avatar.png",
fields: tConfig{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Endpoint: os.Getenv("AWS_S3_ENDPOINT"),
Region: os.Getenv("AWS_S3_REGION"),
},
args: args{
DeleteInput{
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "xyz/image.png",
},
},
wantErr: false,
},
}
for _, testcase := range tests {
tt := testcase
t.Run(tt.name, func(t *testing.T) {
s3 := New(tt.fields.Region, tt.fields.AccessKey, tt.fields.SecretKey)
s3.SetEndpoint(tt.fields.Endpoint)
if err := s3.FileDelete(tt.args.u); (err != nil) != tt.wantErr {
t.Errorf("S3.FileDelete() error = %v, wantErr %v", err, tt.wantErr)
}
})
}
}
func TestS3_NewUsingIAM(t *testing.T) {
var (
iam = `test-new-s3-using-iam`
resp = `{"Code" : "Success","LastUpdated" : "2018-12-24T10:18:01Z",
"Type" : "AWS-HMAC","AccessKeyId" : "abc",
"SecretAccessKey" : "abc","Token" : "abc",
"Expiration" : "2018-12-24T16:24:59Z"}`
)
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Method != "GET" {
t.Errorf("Expected 'GET' request, got '%s'", r.Method)
}
if r.URL.EscapedPath() == "/" {
w.WriteHeader(http.StatusOK)
io.WriteString(w, iam)
}
if r.URL.EscapedPath() == "/"+iam {
w.WriteHeader(http.StatusOK)
w.Header().Set("Content-Type", "application/json")
io.WriteString(w, resp)
}
}))
defer ts.Close()
s3, err := newUsingIAMImpl(ts.URL, "abc")
if err != nil {
t.Errorf("S3.FileDelete() error = %v", err)
}
if s3.AccessKey != "abc" && s3.SecretKey != "abc" && s3.Region != "abc" {
t.Errorf("S3.FileDelete() got = %v", s3)
}
}
func TestCustomEndpoint(t *testing.T) {
s3 := New("us-east-1", "AccessKey", "SuperSecretKey")
// no protocol specified, should default to https
s3.SetEndpoint("example.com")
if s3.getURL("bucket1") != "https://example.com/bucket1" {
t.Errorf("S3.SetEndpoint() got = %v", s3.Endpoint)
}
// explicit http protocol
s3.SetEndpoint("http://localhost:9000")
if s3.getURL("bucket2") != "http://localhost:9000/bucket2" {
t.Errorf("S3.SetEndpoint() got = %v", s3.Endpoint)
}
// explicit http protocol
s3.SetEndpoint("https://example.com")
if s3.getURL("bucket3") != "https://example.com/bucket3" {
t.Errorf("S3.SetEndpoint() got = %v", s3.Endpoint)
}
}
|
