@Test
public void testApplyIncomingFilters() throws Throwable {
byte[] image = "testString".getBytes();
final BaseChannel cSChannel = new CSChannel();
cSChannel.addIncomingFilter(filter);
final LogEvent evt = new LogEvent();
byte[] header = new byte[2];
when(filter.filter(cSChannel, m, evt)).thenReturn(m);
ISOMsg result = cSChannel.applyIncomingFilters(m, header, image, evt);
assertSame("result", m, result);