popiart-server
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package server
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"strings"
"testing"
)
func TestGenerateMusicRefsUsesMusicGenerationsEndpoint(t *testing.T) {
var gotPath string
var gotBody map[string]any
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
gotPath = r.URL.Path
if err := json.NewDecoder(r.Body).Decode(&gotBody); err != nil {
t.Fatalf("decode request body: %v", err)
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{
"audio_url": "https://example.com/music-output.mp3",
"status": 2,
"extra_info": {
"music_duration": 34,
"music_sample_rate": 44100,
"music_channel": 2,
"bitrate": 256000,
"music_size": 1098543
}
}`))
}))
defer srv.Close()
client := &newAPIClient{
baseURL: strings.TrimRight(srv.URL, "/"),
httpClient: srv.Client(),
}
refs, usage, err := client.generateMusicRefs(context.Background(), "sk-test", "music-2.6", map[string]any{
"prompt": "lofi rainy night piano",
"is_instrumental": true,
"output_format": "url",
"audio_setting": map[string]any{
"format": "mp3",
},
})
if err != nil {
t.Fatalf("generateMusicRefs: %v", err)
}
if gotPath != "/v1/music/generations" {
t.Fatalf("unexpected path: %s", gotPath)
}
if gotBody["model"] != "music-2.6" {
t.Fatalf("unexpected model: %#v", gotBody["model"])
}
if gotBody["is_instrumental"] != true {
t.Fatalf("unexpected is_instrumental: %#v", gotBody["is_instrumental"])
}
if len(refs) != 1 || refs[0].URL != "https://example.com/music-output.mp3" || refs[0].ContentType != "audio/mpeg" {
t.Fatalf("unexpected refs: %#v", refs)
}
if usage["music_duration"] != float64(34) {
t.Fatalf("unexpected usage: %#v", usage)
}
}
func TestDecodeMusicGenerationResponseAcceptsNumericErrorCode(t *testing.T) {
_, _, err := decodeMusicGenerationResponse(http.StatusBadRequest, "application/json", []byte(`{
"error": {
"message": "minimax music error: 1004 - auth failed",
"type": "bad_response",
"param": "",
"code": 1004
}
}`), "music-2.6")
if err == nil || !strings.Contains(err.Error(), "auth failed") {
t.Fatalf("expected decoded upstream error, got %v", err)
}
}