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// --------------------------------------------------------------------------
// OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2013.
//
// This software is released under a three-clause BSD license:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of any author or any participating institution
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL ANY OF THE AUTHORS OR THE CONTRIBUTING
// INSTITUTIONS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// --------------------------------------------------------------------------
// $Maintainer: Hendrik Weisser $
// $Authors: Hendrik Weisser $
// --------------------------------------------------------------------------
#include <OpenMS/CONCEPT/ClassTest.h>
///////////////////////////
#include <OpenMS/ANALYSIS/MAPMATCHING/FeatureDistance.h>
///////////////////////////
START_TEST(FeatureDistance, "$Id: FeatureDistance_test.C 10915 2013-04-04 20:14:57Z aiche $")
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
using namespace OpenMS;
using namespace std;
FeatureDistance* d_ptr = 0;
FeatureDistance* d_nullPointer = 0;
START_SECTION((FeatureDistance(DoubleReal max_intensity=1.0, bool force_constraints=false)))
{
d_ptr = new FeatureDistance();
TEST_NOT_EQUAL(d_ptr, d_nullPointer);
}
END_SECTION
START_SECTION((~FeatureDistance()))
{
delete d_ptr;
}
END_SECTION
START_SECTION((std::pair<bool, DoubleReal> operator()(const BaseFeature& left, const BaseFeature& right)))
{
FeatureDistance dist(1000.0, false);
Param param = dist.getDefaults();
param.setValue("distance_RT:max_difference", 100.0);
param.setValue("distance_MZ:max_difference", 1.0);
param.setValue("distance_MZ:exponent", 1.0);
param.setValue("distance_intensity:weight", 1.0);
dist.setParameters(param);
BaseFeature left, right;
left.setRT(100.0);
left.setMZ(100.0);
left.setIntensity(100.0);
// all distance components vary by 10% of the maximum:
right.setRT(110.0);
right.setMZ(100.1);
right.setIntensity(200.0);
pair<bool, DoubleReal> result = dist(left, right);
TEST_EQUAL(result.first, true);
TEST_REAL_SIMILAR(result.second, 0.1);
// no differences:
result = dist(left, left);
TEST_EQUAL(result.first, true);
TEST_REAL_SIMILAR(result.second, 0.0);
// differences at maximum:
right.setRT(200.0);
right.setMZ(101.0);
right.setIntensity(1000.0);
left.setIntensity(0.0);
result = dist(left, right);
TEST_EQUAL(result.first, true);
TEST_REAL_SIMILAR(result.second, 1.0);
// differences beyond maximum:
right.setRT(300.0);
result = dist(left, right);
TEST_EQUAL(result.first, false);
TEST_REAL_SIMILAR(result.second, 1.33333333);
FeatureDistance dist2(1000.0, true);
result = dist2(left, right);
TEST_EQUAL(result.first, false);
TEST_EQUAL(result.second, FeatureDistance::infinity);
}
END_SECTION
START_SECTION((FeatureDistance& operator=(const FeatureDistance& other)))
{
FeatureDistance dist(1000.0, true);
Param param = dist.getDefaults();
param.setValue("distance_RT:max_difference", 100.0);
param.setValue("distance_MZ:max_difference", 1.0);
param.setValue("distance_MZ:exponent", 1.0);
param.setValue("distance_intensity:weight", 1.0);
dist.setParameters(param);
FeatureDistance dist2;
dist2 = dist;
TEST_EQUAL(dist.getParameters(), dist2.getParameters());
}
END_SECTION
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
END_TEST
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