testAnalyticFilters.cc

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#include <iostream>

#include <tst/Verify.h>

#include <revt/Channel.h>
#include <revt/Station.h>
#include <utl/RectangleFilter.h>
#include <utl/AugerException.h>
#include <utl/AugerUnits.h>

#include <cppunit/extensions/HelperMacros.h>

using namespace std;
using namespace utl;
using namespace tst;
using namespace revt;


class testAnalyticFilters : public CppUnit::TestFixture {

  CPPUNIT_TEST_SUITE(testAnalyticFilters);
  CPPUNIT_TEST(testRectangleFilter);
  CPPUNIT_TEST_SUITE_END();

private:

public:
  void
  setUp()
  {
  }

  void
  tearDown()
  {
  }

  void
  testRectangleFilter()
  {
    RectangleFilter ourFilter(40.0*megahertz,80.0*megahertz,20.0*nanosecond);  // should fail, no standard constructor

    CPPUNIT_ASSERT(Verify<CloseTo>(abs(ourFilter.TransmissivityAtFrequency(60.*megahertz)),1.0));
    CPPUNIT_ASSERT(Verify<CloseTo>(abs(ourFilter.TransmissivityAtFrequency(39.*megahertz)),0.0));
    CPPUNIT_ASSERT(Verify<CloseTo>(abs(ourFilter.TransmissivityAtFrequency(81.*megahertz)),0.0));
    CPPUNIT_ASSERT(Verify<CloseTo>(ourFilter.EffectiveBandwidth(),40.0*megahertz));
  }

};

CPPUNIT_TEST_SUITE_REGISTRATION(testAnalyticFilters);

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