@Test
public void testGetSensorFromBrrSourceProduct() {

    String[] sourceBands = MphChlConstants.MERIS_REQUIRED_BRR_BAND_NAMES;
    Sensor sensor = MphChlOp.getSensorFromBrrSourceProduct(sourceBands);
    assertNotNull(sensor);
    assertEquals(Sensor.MERIS_3RD, sensor);
    sourceBands = MphChlConstants.OLCI_REQUIRED_BRR_BAND_NAMES;
    sensor = MphChlOp.getSensorFromBrrSourceProduct(sourceBands);
    assertNotNull(sensor);
    assertEquals(Sensor.OLCI, sensor);
    sourceBands = new String[]{"bla","blubb"};
    sensor = MphChlOp.getSensorFromBrrSourceProduct(sourceBands);
    assertNull(sensor);
}