| 1 | // SPDX-License-Identifier: AGPL-3.0-or-later |
| 2 | |
| 3 | package email |
| 4 | |
| 5 | import ( |
| 6 | "context" |
| 7 | "encoding/json" |
| 8 | "io" |
| 9 | "net/http" |
| 10 | "net/http/httptest" |
| 11 | "strings" |
| 12 | "testing" |
| 13 | ) |
| 14 | |
| 15 | func TestResendSender_Send_SuccessShapesRequest(t *testing.T) { |
| 16 | t.Parallel() |
| 17 | var ( |
| 18 | gotMethod string |
| 19 | gotPath string |
| 20 | gotAuth string |
| 21 | gotCT string |
| 22 | gotBody resendPayload |
| 23 | ) |
| 24 | srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { |
| 25 | gotMethod = r.Method |
| 26 | gotPath = r.URL.Path |
| 27 | gotAuth = r.Header.Get("Authorization") |
| 28 | gotCT = r.Header.Get("Content-Type") |
| 29 | raw, _ := io.ReadAll(r.Body) |
| 30 | _ = json.Unmarshal(raw, &gotBody) |
| 31 | w.WriteHeader(http.StatusOK) |
| 32 | _, _ = w.Write([]byte(`{"id":"00000000-0000-0000-0000-000000000000"}`)) |
| 33 | })) |
| 34 | defer srv.Close() |
| 35 | |
| 36 | s := &ResendSender{ |
| 37 | APIKey: "re_test_secret", |
| 38 | From: "noreply@shithub.sh", |
| 39 | Endpoint: srv.URL, |
| 40 | } |
| 41 | err := s.Send(context.Background(), Message{ |
| 42 | To: "alice@example.com", Subject: "hi", HTML: "<b>hi</b>", Text: "hi", |
| 43 | }) |
| 44 | if err != nil { |
| 45 | t.Fatalf("Send: %v", err) |
| 46 | } |
| 47 | if gotMethod != http.MethodPost { |
| 48 | t.Errorf("method = %q, want POST", gotMethod) |
| 49 | } |
| 50 | if gotPath != "/" { |
| 51 | t.Errorf("path = %q, want /", gotPath) |
| 52 | } |
| 53 | if gotAuth != "Bearer re_test_secret" { |
| 54 | t.Errorf("Authorization = %q, want Bearer re_test_secret", gotAuth) |
| 55 | } |
| 56 | if gotCT != "application/json" { |
| 57 | t.Errorf("Content-Type = %q, want application/json", gotCT) |
| 58 | } |
| 59 | if gotBody.From != "noreply@shithub.sh" { |
| 60 | t.Errorf("body.From = %q, want default From", gotBody.From) |
| 61 | } |
| 62 | if gotBody.To != "alice@example.com" || gotBody.Subject != "hi" || |
| 63 | gotBody.HTML != "<b>hi</b>" || gotBody.Text != "hi" { |
| 64 | t.Errorf("body fields wrong: %+v", gotBody) |
| 65 | } |
| 66 | } |
| 67 | |
| 68 | func TestResendSender_Send_PerMessageFromOverridesDefault(t *testing.T) { |
| 69 | t.Parallel() |
| 70 | var gotFrom string |
| 71 | srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { |
| 72 | var p resendPayload |
| 73 | raw, _ := io.ReadAll(r.Body) |
| 74 | _ = json.Unmarshal(raw, &p) |
| 75 | gotFrom = p.From |
| 76 | w.WriteHeader(http.StatusOK) |
| 77 | })) |
| 78 | defer srv.Close() |
| 79 | |
| 80 | s := &ResendSender{APIKey: "k", From: "default@x", Endpoint: srv.URL} |
| 81 | if err := s.Send(context.Background(), Message{ |
| 82 | From: "override@x", To: "a@x", Subject: "s", HTML: "H", Text: "T", |
| 83 | }); err != nil { |
| 84 | t.Fatalf("Send: %v", err) |
| 85 | } |
| 86 | if gotFrom != "override@x" { |
| 87 | t.Errorf("From = %q, want override@x", gotFrom) |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | func TestResendSender_Send_PropagatesAPIError(t *testing.T) { |
| 92 | t.Parallel() |
| 93 | srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) { |
| 94 | w.WriteHeader(http.StatusUnauthorized) |
| 95 | _, _ = w.Write([]byte(`{"name":"missing_api_key","message":"API key is missing"}`)) |
| 96 | })) |
| 97 | defer srv.Close() |
| 98 | |
| 99 | s := &ResendSender{APIKey: "bad", From: "noreply@x", Endpoint: srv.URL} |
| 100 | err := s.Send(context.Background(), Message{To: "a@x", Subject: "s", HTML: "H", Text: "T"}) |
| 101 | if err == nil { |
| 102 | t.Fatal("expected error on 401, got nil") |
| 103 | } |
| 104 | if !strings.Contains(err.Error(), "401") { |
| 105 | t.Errorf("error missing status code: %v", err) |
| 106 | } |
| 107 | if !strings.Contains(err.Error(), "missing_api_key") { |
| 108 | t.Errorf("error missing API body snippet: %v", err) |
| 109 | } |
| 110 | } |
| 111 |