make sure tle is fresh during simulation

src/test/java/ru/r2cloud/simulation/FixedDirectionalAntennaTest.java

@@ -1,14 +1,18 @@
 package ru.r2cloud.simulation;
 
+import java.io.BufferedReader;
 import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.InputStream;
+import java.io.InputStreamReader;
 import java.nio.file.FileSystems;
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.TimeZone;
 import java.util.UUID;
 
@@ -37,9 +41,11 @@ public static void main(String[] args) throws Exception {
 
  AntennaConfiguration antenna = new AntennaConfiguration();
  antenna.setType(AntennaType.FIXED_DIRECTIONAL);
- antenna.setAzimuth(34);
- antenna.setElevation(55.0);
+ antenna.setAzimuth(270);
+ antenna.setElevation(30.0);
  antenna.setBeamwidth(45);
+ // capture 4 minutes min
+ long minimumObservationMillis = 4 * 60 * 1000;
  Configuration config;
  File userSettingsLocation = new File("target/.r2cloud-" + UUID.randomUUID().toString());
  try (InputStream is = BaseTest.class.getClassLoader().getResourceAsStream("config-dev.properties")) {
@@ -57,23 +63,26 @@ public static void main(String[] args) throws Exception {
  PredictOreKit predict = new PredictOreKit(config);
 
  SimpleDateFormat sdf = createFormatter();
- long current = sdf.parse("2022-07-19 18:47:32").getTime();
+ long current = sdf.parse("2020-09-27 18:47:32").getTime();
 
  CelestrakClient client = new CelestrakClient(config, new FixedClock(current));
 
  Map<String, Tle> tles = client.downloadTle();
+ Set<String> supported = loadLeoSatellites("70cm-satellites.txt");
 
  int maxOutput = 50;
  int currentOutput = 0;
 
  JsonArray ds = new JsonArray();
  for (Tle cur : tles.values()) {
+ if (!supported.contains(cur.getRaw()[0])) {
+ continue;
+ }
  TLEPropagator propagator = TLEPropagator.selectExtrapolator(new org.orekit.propagation.analytical.tle.TLE(cur.getRaw()[1], cur.getRaw()[2]));
  List<SatPass> schedule = predict.calculateSchedule(antenna, new Date(current), propagator);
  for (SatPass curPass : schedule) {
- // capture 4 minutes min
  long length = curPass.getEndMillis() - curPass.getStartMillis();
- if (length < 4 * 60 * 1000) {
+ if (length < minimumObservationMillis) {
  continue;
  }
  ds.add(output(curPass, predict, propagator, currentOutput));
@@ -125,6 +134,17 @@ private static JsonObject output(SatPass pass, PredictOreKit predict, TLEPropaga
  return ds;
  }
 
+ private static Set<String> loadLeoSatellites(String file) throws Exception {
+ Set<String> result = new HashSet<>();
+ try (BufferedReader r = new BufferedReader(new InputStreamReader(FixedDirectionalAntennaTest.class.getClassLoader().getResourceAsStream(file)))) {
+ String curLine = null;
+ while ((curLine = r.readLine()) != null) {
+ result.add(curLine.trim());
+ }
+ }
+ return result;
+ }
+
  private static String generateColor(int hash) {
  StringBuilder result = new StringBuilder();
  result.append("#");

src/test/java/ru/r2cloud/simulation/UtilizationTest.java

@@ -56,9 +56,9 @@ public static void main(String[] args) throws Exception {
 // config.setProperty("rotator.enabled", false);
 
  SimpleDateFormat sdf = createFormatter();
- long current = sdf.parse("2022-07-19 18:47:32").getTime();
- long start = sdf.parse("2022-07-19 18:47:32").getTime();
- long end = sdf.parse("2022-07-21 18:47:32").getTime(); // +2 days
+ long current = sdf.parse("2020-09-27 18:47:32").getTime();
+ long start = sdf.parse("2020-09-27 18:47:32").getTime();
+ long end = sdf.parse("2020-09-29 18:47:32").getTime(); // +2 days
 
  CelestrakServer celestrak = new CelestrakServer();
  celestrak.start();
@@ -129,10 +129,6 @@ private static SimpleDateFormat createFormatter() {
  private static List<Transmitter> getDefaultEnabled(SatelliteDao dao) {
  List<Transmitter> result = new ArrayList<>();
  for (Satellite cur : dao.findEnabled()) {
- // this satellite can't be visible on the tested ground station
- if (cur.getId().equals("44365") || cur.getId().equals("44832")) {
- continue;
- }
  result.addAll(cur.getTransmitters());
  }
  return result;