Skip to content

Commit

Permalink
Update WithFiles option test with multipart Reader
Browse files Browse the repository at this point in the history
  • Loading branch information
@Sonna
Sonna committed Dec 12, 2020
1 parent 5e573d5 commit 6dfa3cb
Showing 1 changed file with 102 additions and 33 deletions.
135 changes: 102 additions & 33 deletions client/withfilesoption_test.go
View file
Original file line number Diff line number Diff line change
@@ -1,19 +1,25 @@
package client_test

import (
"fmt"
"io"
"io/ioutil"
"mime"
"mime/multipart"
"net/http"
"os"
"regexp"
"strings"
"testing"

"github.com/99designs/gqlgen/client"
"github.com/stretchr/testify/require"
)

func TestWithFiles(t *testing.T) {
tempFile1, _ := ioutil.TempFile(os.TempDir(), "tempFile")
tempFile2, _ := ioutil.TempFile(os.TempDir(), "tempFile")
tempFile3, _ := ioutil.TempFile(os.TempDir(), "tempFile")
tempFile1, _ := ioutil.TempFile(os.TempDir(), "tempFile1")
tempFile2, _ := ioutil.TempFile(os.TempDir(), "tempFile2")
tempFile3, _ := ioutil.TempFile(os.TempDir(), "tempFile3")
defer os.Remove(tempFile1.Name())
defer os.Remove(tempFile2.Name())
defer os.Remove(tempFile3.Name())
Expand All @@ -23,16 +29,35 @@ func TestWithFiles(t *testing.T) {

t.Run("with one file", func(t *testing.T) {
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
bodyBytes, err := ioutil.ReadAll(r.Body)
mediaType, params, err := mime.ParseMediaType(r.Header.Get("Content-Type"))
require.NoError(t, err)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="operations"`)
require.Contains(t, string(bodyBytes), `{"query":"{ id }","variables":{"file":{}}}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="map"`)
require.Contains(t, string(bodyBytes), `{"0":["variables.file"]}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="0"; filename=`)
require.Contains(t, string(bodyBytes), `Content-Type: application/octet-stream`)
require.Contains(t, string(bodyBytes), `The quick brown fox jumps over the lazy dog`)
require.True(t, strings.HasPrefix(mediaType, "multipart/"))

mr := multipart.NewReader(r.Body, params["boundary"])
for {
p, err := mr.NextPart()
if err == io.EOF {
break
}
require.NoError(t, err)

slurp, err := ioutil.ReadAll(p)
require.NoError(t, err)

contentDisposition := p.Header.Get("Content-Disposition")
fmt.Printf("Part %q: %q\n", contentDisposition, slurp)

if contentDisposition == `form-data; name="operations"` {
require.Equal(t, []byte(`{"query":"{ id }","variables":{"file":{}}}`), slurp)
}
if contentDisposition == `form-data; name="map"` {
require.Equal(t, []byte(`{"0":["variables.file"]}`), slurp)
}
if regexp.MustCompile(`form-data; name="0"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`The quick brown fox jumps over the lazy dog`), slurp)
}
}
w.Write([]byte(`{}`))
})

Expand All @@ -47,18 +72,39 @@ func TestWithFiles(t *testing.T) {

t.Run("with multiple files", func(t *testing.T) {
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
bodyBytes, err := ioutil.ReadAll(r.Body)
mediaType, params, err := mime.ParseMediaType(r.Header.Get("Content-Type"))
require.NoError(t, err)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="operations"`)
require.Contains(t, string(bodyBytes), `{"query":"{ id }","variables":{"input":{"files":[{},{}]}}}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="map"`)
require.Contains(t, string(bodyBytes), `{"0":["variables.input.files.0"],"1":["variables.input.files.1"]}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="0"; filename=`)
require.Contains(t, string(bodyBytes), `Content-Type: application/octet-stream`)
require.Contains(t, string(bodyBytes), `The quick brown fox jumps over the lazy dog`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="1"; filename=`)
require.Contains(t, string(bodyBytes), `hello world`)
require.True(t, strings.HasPrefix(mediaType, "multipart/"))

mr := multipart.NewReader(r.Body, params["boundary"])
for {
p, err := mr.NextPart()
if err == io.EOF {
break
}
require.NoError(t, err)

slurp, err := ioutil.ReadAll(p)
require.NoError(t, err)

contentDisposition := p.Header.Get("Content-Disposition")
fmt.Printf("Part %q: %q\n", contentDisposition, slurp)

if contentDisposition == `form-data; name="operations"` {
require.Equal(t, []byte(`{"query":"{ id }","variables":{"input":{"files":[{},{}]}}}`), slurp)
}
if contentDisposition == `form-data; name="map"` {
require.Equal(t, []byte(`{"0":["variables.input.files.0"],"1":["variables.input.files.1"]}`), slurp)
}
if regexp.MustCompile(`form-data; name="0"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`The quick brown fox jumps over the lazy dog`), slurp)
}
if regexp.MustCompile(`form-data; name="1"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`hello world`), slurp)
}
}
w.Write([]byte(`{}`))
})

Expand All @@ -75,20 +121,43 @@ func TestWithFiles(t *testing.T) {

t.Run("with multiple files across multiple variables", func(t *testing.T) {
h := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
bodyBytes, err := ioutil.ReadAll(r.Body)
mediaType, params, err := mime.ParseMediaType(r.Header.Get("Content-Type"))
require.NoError(t, err)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="operations"`)
require.Contains(t, string(bodyBytes), `{"query":"{ id }","variables":{"req":{"files":[{},{}],"foo":{"bar":{}}}}}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="map"`)
require.Contains(t, string(bodyBytes), `{"0":["variables.req.files.0"],"1":["variables.req.files.1"],"2":["variables.req.foo.bar"]}`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="0"; filename=`)
require.Contains(t, string(bodyBytes), `Content-Type: application/octet-stream`)
require.Contains(t, string(bodyBytes), `The quick brown fox jumps over the lazy dog`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="1"; filename=`)
require.Contains(t, string(bodyBytes), `hello world`)
require.Contains(t, string(bodyBytes), `Content-Disposition: form-data; name="2"; filename=`)
require.Contains(t, string(bodyBytes), `La-Li-Lu-Le-Lo`)
require.True(t, strings.HasPrefix(mediaType, "multipart/"))

mr := multipart.NewReader(r.Body, params["boundary"])
for {
p, err := mr.NextPart()
if err == io.EOF {
break
}
require.NoError(t, err)

slurp, err := ioutil.ReadAll(p)
require.NoError(t, err)

contentDisposition := p.Header.Get("Content-Disposition")
fmt.Printf("Part %q: %q\n", contentDisposition, slurp)

if contentDisposition == `form-data; name="operations"` {
require.Equal(t, []byte(`{"query":"{ id }","variables":{"req":{"files":[{},{}],"foo":{"bar":{}}}}}`), slurp)
}
if contentDisposition == `form-data; name="map"` {
require.Equal(t, []byte(`{"0":["variables.req.files.0"],"1":["variables.req.files.1"],"2":["variables.req.foo.bar"]}`), slurp)
}
if regexp.MustCompile(`form-data; name="0"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`The quick brown fox jumps over the lazy dog`), slurp)
}
if regexp.MustCompile(`form-data; name="1"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`hello world`), slurp)
}
if regexp.MustCompile(`form-data; name="2"; filename=.*`).MatchString(contentDisposition) {
require.Equal(t, `text/plain; charset=utf-8`, p.Header.Get("Content-Type"))
require.Equal(t, []byte(`La-Li-Lu-Le-Lo`), slurp)
}
}
w.Write([]byte(`{}`))
})

Expand Down

0 comments on commit 6dfa3cb

Please sign in to comment.