6e6e4edce7
Two editor features that were in flight alongside the sound work: - FontSize TipTap extension (rides on textStyle) with Small/Normal/Large/ Title presets in the toolbar; StatusBar + CSS support - Image handling: internal/images handler, upload route + config, client API, EditorCore wiring, and md/html/docx export support for images Claude-Session: https://claude.ai/code/session_016Yr6jELuRc7hyzYLccQKZd
98 lines
2.8 KiB
Go
98 lines
2.8 KiB
Go
package images
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import (
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"bytes"
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"encoding/json"
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"mime/multipart"
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"net/http"
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"net/http/httptest"
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"strings"
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"testing"
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)
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// a 1x1 transparent PNG.
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var pngBytes = []byte{
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0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x48, 0x44, 0x52,
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0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x08, 0x06, 0x00, 0x00, 0x00, 0x1f, 0x15, 0xc4,
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0x89, 0x00, 0x00, 0x00, 0x0d, 0x49, 0x44, 0x41, 0x54, 0x78, 0x9c, 0x62, 0x00, 0x01, 0x00, 0x00,
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0x05, 0x00, 0x01, 0x0d, 0x0a, 0x2d, 0xb4, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae,
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0x42, 0x60, 0x82,
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}
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func uploadReq(t *testing.T, field string, data []byte) *http.Request {
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t.Helper()
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var buf bytes.Buffer
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mw := multipart.NewWriter(&buf)
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fw, err := mw.CreateFormFile(field, "x.png")
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if err != nil {
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t.Fatal(err)
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}
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fw.Write(data)
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mw.Close()
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req := httptest.NewRequest(http.MethodPost, "/", &buf)
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req.Header.Set("Content-Type", mw.FormDataContentType())
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return req
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}
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func TestUploadAndServe(t *testing.T) {
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h, err := New(t.TempDir())
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if err != nil {
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t.Fatal(err)
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}
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r := h.Routes()
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// Upload a PNG → expect a JSON url under /api/images/.
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rec := httptest.NewRecorder()
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r.ServeHTTP(rec, uploadReq(t, "image", pngBytes))
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if rec.Code != http.StatusOK {
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t.Fatalf("upload code=%d body=%s", rec.Code, rec.Body)
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}
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var resp struct{ URL string }
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if err := json.Unmarshal(rec.Body.Bytes(), &resp); err != nil {
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t.Fatal(err)
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}
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if !strings.HasPrefix(resp.URL, "/api/images/") || !strings.HasSuffix(resp.URL, ".png") {
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t.Fatalf("unexpected url %q", resp.URL)
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}
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// The same content uploaded again dedupes to the same URL.
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rec2 := httptest.NewRecorder()
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r.ServeHTTP(rec2, uploadReq(t, "image", pngBytes))
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var resp2 struct{ URL string }
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json.Unmarshal(rec2.Body.Bytes(), &resp2)
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if resp2.URL != resp.URL {
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t.Fatalf("expected dedup to same url, got %q vs %q", resp2.URL, resp.URL)
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}
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// Fetch it back.
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name := strings.TrimPrefix(resp.URL, "/api/images/")
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rec3 := httptest.NewRecorder()
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r.ServeHTTP(rec3, httptest.NewRequest(http.MethodGet, "/"+name, nil))
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if rec3.Code != http.StatusOK {
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t.Fatalf("serve code=%d", rec3.Code)
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}
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if !bytes.Equal(rec3.Body.Bytes(), pngBytes) {
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t.Fatal("served bytes differ from uploaded")
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}
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}
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func TestUploadRejectsNonImage(t *testing.T) {
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h, _ := New(t.TempDir())
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r := h.Routes()
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rec := httptest.NewRecorder()
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r.ServeHTTP(rec, uploadReq(t, "image", []byte("this is plainly not an image at all")))
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if rec.Code != http.StatusUnsupportedMediaType {
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t.Fatalf("expected 415, got %d", rec.Code)
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}
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}
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func TestServeMissing(t *testing.T) {
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h, _ := New(t.TempDir())
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r := h.Routes()
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rec := httptest.NewRecorder()
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r.ServeHTTP(rec, httptest.NewRequest(http.MethodGet, "/deadbeef.png", nil))
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if rec.Code != http.StatusNotFound {
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t.Fatalf("expected 404, got %d", rec.Code)
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}
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}
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