test(notifier): add more tests

internal/notifier/shoutrrr.go

@@ -52,10 +52,13 @@ func (s *Shoutrrr) Describe(callback func(service, params string)) {
 }
 
 func (s *Shoutrrr) Send(_ context.Context, ppfmt pp.PP, msg string) bool {
-	err := s.Router.Send(msg, &types.Params{})
-	if err != nil {
-		ppfmt.Errorf(pp.EmojiUserError, "Failed to send message: %v", err)
-		return false
+	errs := s.Router.Send(msg, &types.Params{})
+	allOk := true
+	for _, err := range errs {
+		if err != nil {
+			ppfmt.Errorf(pp.EmojiUserError, "Failed to send message: %v", err)
+			allOk = false
+		}
 	}
-	return true
+	return allOk
 }

internal/notifier/shoutrrr_test.go

@@ -1,6 +1,10 @@
 package notifier_test
 
 import (
+	"context"
+	"io"
+	"net/http"
+	"net/http/httptest"
 	"testing"
 
 	"github.com/stretchr/testify/require"
@@ -21,3 +25,51 @@ func TestShoutrrrDescripbe(t *testing.T) {
 		require.Equal(t, "generic", service)
 	})
 }
+
+func TestShoutrrrSend(t *testing.T) {
+	t.Parallel()
+
+	for name, tc := range map[string]struct {
+		url           string
+		message       string
+		pinged        bool
+		ok            bool
+		prepareMockPP func(*mocks.MockPP)
+	}{
+		"success": {
+			"/", "hello",
+			true, true,
+			func(m *mocks.MockPP) {
+				gomock.InOrder()
+			},
+		},
+	} {
+		tc := tc
+		t.Run(name, func(t *testing.T) {
+			t.Parallel()
+			mockCtrl := gomock.NewController(t)
+			mockPP := mocks.NewMockPP(mockCtrl)
+			if tc.prepareMockPP != nil {
+				tc.prepareMockPP(mockPP)
+			}
+
+			pinged := false
+			server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+				require.Equal(t, http.MethodPost, r.Method)
+				require.Equal(t, tc.url, r.URL.EscapedPath())
+
+				reqBody, err := io.ReadAll(r.Body)
+				require.NoError(t, err)
+				require.Equal(t, tc.message, string(reqBody))
+
+				pinged = true
+			}))
+
+			s, ok := notifier.NewShoutrrr(mockPP, []string{"generic+" + server.URL + tc.url})
+			require.True(t, ok)
+			ok = s.Send(context.Background(), mockPP, tc.message)
+			require.Equal(t, tc.ok, ok)
+			require.Equal(t, tc.pinged, pinged)
+		})
+	}
+}