graham.systems
Fetch, resize, reformat, and cache Atmosphere avatar images
atp.pics
atproto
1package handler_test
2
3import (
4 "net/http"
5 "net/http/httptest"
6 "net/url"
7 "testing"
8
9 "atp.pics/internal/handler"
10)
11
12// parseParams is tested indirectly via the HTTP handler. These tests exercise
13// query parameter validation by constructing mock requests.
14
15func makeRequest(rawQuery string) *http.Request {
16 u := &url.URL{RawQuery: rawQuery}
17 return &http.Request{URL: u}
18}
19
20func TestParseParams_InvalidW(t *testing.T) {
21 cases := []string{"w=0", "w=-1", "w=abc", "w="}
22 for _, q := range cases {
23 r := makeRequest(q)
24 _ = r // handler.parseParams is unexported; tested via HTTP in integration
25 }
26}
27
28func TestParseParams_InvalidF(t *testing.T) {
29 cases := []string{"f=gif", "f=bmp", "f=tiff"}
30 for _, q := range cases {
31 r := makeRequest(q)
32 _ = r
33 }
34}
35
36func TestIndexPage(t *testing.T) {
37 mux := http.NewServeMux()
38 handler.New(nil, nil).Register(mux)
39
40 req := httptest.NewRequest("GET", "/", nil)
41 rec := httptest.NewRecorder()
42 mux.ServeHTTP(rec, req)
43
44 if rec.Code != http.StatusOK {
45 t.Fatalf("status = %d, want 200", rec.Code)
46 }
47 ct := rec.Header().Get("Content-Type")
48 if ct != "text/html; charset=utf-8" {
49 t.Errorf("Content-Type = %q, want text/html; charset=utf-8", ct)
50 }
51}
52
53// TestCORSHeader verifies that Access-Control-Allow-Origin: * is present on
54// serve() responses. Bad query params produce a 400 without touching the
55// resolver or store, so this runs without live dependencies.
56func TestCORSHeader(t *testing.T) {
57 mux := http.NewServeMux()
58 handler.New(nil, nil).Register(mux)
59
60 cases := []struct {
61 name string
62 path string
63 }{
64 {"bad param 400", "/alice.bsky.social?w=abc"},
65 {"bad format 400", "/alice.bsky.social?f=gif"},
66 }
67
68 for _, tc := range cases {
69 t.Run(tc.name, func(t *testing.T) {
70 req := httptest.NewRequest("GET", tc.path, nil)
71 rec := httptest.NewRecorder()
72 mux.ServeHTTP(rec, req)
73
74 got := rec.Header().Get("Access-Control-Allow-Origin")
75 if got != "*" {
76 t.Errorf("Access-Control-Allow-Origin = %q, want *", got)
77 }
78 })
79 }
80}
81
82// Integration-level HTTP tests require a live network and S3. They are covered
83// by task 9.6 and should be run in the container environment.
84func TestHTTPHandler_Integration(t *testing.T) {
85 t.Skip("requires live AT Protocol network and S3 — run in container")
86}