How to use

getImageParams

method

in

it.geosolutions.jaiext.jiffle.Jiffle

@Test(expected=UnsupportedOperationException.class)
public void tryToModifyImageParams() {
  System.out.println("   trying to modify map returned by getImageParams");
  
  imageParams.put("dest", Jiffle.ImageRole.DEST);
  jiffle.setImageParams(imageParams);
  
  Map<String, Jiffle.ImageRole> unmodifiableMap = jiffle.getImageParams();
  
  // this should provoke an exception
  unmodifiableMap.clear();
}

@Test
public void setImageParams() {
  System.out.println("   set and get image params");
  
  imageParams.put("src1", Jiffle.ImageRole.SOURCE);
  imageParams.put("src2", Jiffle.ImageRole.SOURCE);
  imageParams.put("dest1", Jiffle.ImageRole.DEST);
  imageParams.put("dest2", Jiffle.ImageRole.DEST);
  jiffle.setImageParams(imageParams);
  
  Map<String, Jiffle.ImageRole> result = jiffle.getImageParams();
  assertEquals(imageParams.size(), result.size());
  for (String name : imageParams.keySet()) {
    assertTrue(imageParams.get(name).equals(result.get(name)));
  }
}

@Test
public void blankInstance() {
  System.out.println("   creating an empty Jiffle object");
  
  assertEquals("", jiffle.getScript());
  assertTrue(jiffle.getImageParams().isEmpty());
  assertFalse(jiffle.isCompiled());
}