PeakelGrowerTest.cpp File Reference

#include "PeakelGrower.hpp"
#include "pwiz/utility/misc/unit.hpp"
#include "pwiz/utility/misc/Std.hpp"
#include <cstring>

Go to the source code of this file.

Functions
vector< vector< Peak > >	createToyPeaks ()
void	testToyExample ()
void	test ()
int	main (int argc, char *argv[])

Variables
ostream *	os_ = 0

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Function Documentation

vector< vector<Peak> > createToyPeaks

(

)

Definition at line 38 of file PeakelGrowerTest.cpp.

Referenced by testToyExample().

{
    //  rt\mz   1000    1001    1002
    //    0       x               x
    //    1       x       x       x
    //    2               x       x
    //    3       x       x       x
    //    4       x               x

    vector< vector<Peak> > peaks(5);
    Peak peak;

    peak.retentionTime = 0;
    peak.mz = 1000; peaks[0].push_back(peak);
    peak.mz = 1002; peaks[0].push_back(peak);

    peak.retentionTime = 1;
    peak.mz = 1000.01; peaks[1].push_back(peak);
    peak.mz = 1001; peaks[1].push_back(peak);
    peak.mz = 1002.01; peaks[1].push_back(peak);

    peak.retentionTime = 2;
    peak.mz = 1001.01; peaks[2].push_back(peak);
    peak.mz = 1002-.01; peaks[2].push_back(peak);

    peak.retentionTime = 3;
    peak.mz = 1000; peaks[3].push_back(peak);
    peak.mz = 1001-.01; peaks[3].push_back(peak);
    peak.mz = 1002.02; peaks[3].push_back(peak);

    peak.retentionTime = 4;
    peak.mz = 1000.01; peaks[4].push_back(peak);
    peak.mz = 1002-.02; peaks[4].push_back(peak);

    return peaks;
}

void testToyExample

(

)

Definition at line 76 of file PeakelGrowerTest.cpp.

References createToyPeaks(), epsilon, pwiz::analysis::PeakelGrower_Proximity::Config::mzTolerance, pwiz::analysis::PeakelGrower_Proximity::Config::rtTolerance, pwiz::analysis::PeakelGrower::sowPeaks(), unit_assert, and unit_assert_equal.

Referenced by test().

{
    vector< vector<Peak> > peaks = createToyPeaks();

    PeakelGrower_Proximity::Config config;
    config.mzTolerance = .1;
    config.rtTolerance = 1.5;

    PeakelGrower_Proximity peakelGrower(config);

    PeakelField field;
    peakelGrower.sowPeaks(field, peaks);

    const double epsilon = .1;
    unit_assert(field.size() == 4);

    PeakelField::const_iterator it = field.begin();

    unit_assert_equal((*it)->mz, 1000, epsilon);
    unit_assert_equal((*it)->retentionTime, 0, epsilon);

    ++it;
    unit_assert_equal((*it)->mz, 1000, epsilon);
    unit_assert_equal((*it)->retentionTime, 3, epsilon);
    
    ++it;
    unit_assert_equal((*it)->mz, 1001, epsilon);
    unit_assert_equal((*it)->retentionTime, 1, epsilon);
    
    ++it;
    unit_assert_equal((*it)->mz, 1002, epsilon);
    unit_assert_equal((*it)->retentionTime, 0, epsilon);
}

void test

(

)

Definition at line 111 of file PeakelGrowerTest.cpp.

References testToyExample().

{
    testToyExample();
}

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 117 of file PeakelGrowerTest.cpp.

References e(), os_, test(), TEST_EPILOG, TEST_FAILED, and TEST_PROLOG.

{
    TEST_PROLOG(argc, argv)

    try
    {
        if (argc>1 && !strcmp(argv[1],"-v")) os_ = &cout;
        test();
    }
    catch (exception& e)
    {
        TEST_FAILED(e.what())
    }
    catch (...)
    {
        TEST_FAILED("Caught unknown exception.")
    }

    TEST_EPILOG
}

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Variable Documentation

ostream* os_ = 0

Definition at line 35 of file PeakelGrowerTest.cpp.