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package routing
import (
"bytes"
"io"
"net/http"
"net/http/httptest"
"testing"
"github.com/matrix-org/dendrite/mediaapi/types"
"github.com/stretchr/testify/assert"
)
func Test_dispositionFor(t *testing.T) {
assert.Equal(t, "attachment", contentDispositionFor(""), "empty content type")
assert.Equal(t, "attachment", contentDispositionFor("image/svg"), "image/svg")
assert.Equal(t, "inline", contentDispositionFor("image/jpeg"), "image/jpg")
}
func Test_Multipart(t *testing.T) {
r := &downloadRequest{
MediaMetadata: &types.MediaMetadata{},
}
data := bytes.Buffer{}
responseBody := "This media is plain text. Maybe somebody used it as a paste bin."
data.WriteString(responseBody)
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
_, err := multipartResponse(w, r, "text/plain", &data)
assert.NoError(t, err)
}))
defer srv.Close()
resp, err := srv.Client().Get(srv.URL)
assert.NoError(t, err)
defer resp.Body.Close()
// contentLength is always 0, since there's no Content-Length header on the multipart part.
err, _, reader := parseMultipartResponse(r, resp, 1000)
assert.NoError(t, err)
gotResponse, err := io.ReadAll(reader)
assert.NoError(t, err)
assert.Equal(t, responseBody, string(gotResponse))
}
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