package main import ( "io" "net/http" "net/http/httptest" "net/url" "testing" ) func TestSyncRejection(t *testing.T) { server := httptest.NewServer(endpoint{"my.site"}) defer server.Close() client := http.DefaultClient r, err := client.PostForm(server.URL, url.Values{ "source": []string{"https||:example.org/somewhere"}, "target": []string{"my.site/target"}, }) if err != nil { t.Fatal(err) } if r.StatusCode != 400 { t.Fatalf("want 400, got %v", r.Status) } bb, _ := io.ReadAll(r.Body) if string(bb) != errSrcInvalid { t.Fatalf("want %s, got %s", errSrcInvalid, string(bb)) } }