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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/CONCEPT/classTest.h>
///////////////////////////
// insert includes here
#include <BALL/STRUCTURE/radialDistributionFunction.h>
///////////////////////////
START_TEST(RadialDistributionFunction)
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
using namespace BALL;
/// insert tests for each member function here
///
Coefficients coef;
vector<Coefficients> coefs;
vector<Interval> intervals;
coef.push_back(0.0); coef.push_back(0.0);
coef.push_back(0.0); coef.push_back(0.0);
coefs.push_back(coef);
coef.clear();
coef.push_back(3.0); coef.push_back(1.0);
coef.push_back(0.0); coef.push_back(0.0);
coefs.push_back(coef);
coef.clear();
coef.push_back(0.0); coef.push_back(0.0);
coef.push_back(0.0); coef.push_back(3.0);
coefs.push_back(coef);
coef.clear();
intervals.push_back(Interval(0.0, 1.0));
intervals.push_back(Interval(1.0, 2.0));
intervals.push_back(Interval(2.0, 3.0));
PiecewisePolynomial poly(4, intervals, coefs);
RadialDistributionFunction* RDFp;
CHECK(RadialDistributionFunction::RadialDistributionFunction())
RDFp = new RadialDistributionFunction();
TEST_NOT_EQUAL(RDFp, 0)
RESULT
CHECK(RadialDistributionFunction::~RadialDistributionFunction())
delete RDFp;
RESULT
CHECK(RadialDistributionFunction::RadialDistributionFunction(const RadialDistributionFunction& rdf))
RadialDistributionFunction RDF2(poly);
RadialDistributionFunction RDF(RDF2);
TEST_EQUAL(RDF.getRepresentation().getDegree(), 4);
bool test = (RDF.getRepresentation().getIntervals() == intervals);
TEST_EQUAL(test, true)
test = (RDF.getRepresentation().getCoefficients() == coefs);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::RadialDistributionFunction(const PiecewisePolynomial& polynomial))
RadialDistributionFunction RDF(poly);
TEST_EQUAL(RDF.getRepresentation().getDegree(), 4)
bool test = (RDF.getRepresentation().getIntervals() == intervals);
TEST_EQUAL(test, true)
test = (RDF.getRepresentation().getCoefficients() == coefs);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::clear())
RadialDistributionFunction RDF(poly);
RDF.clear();
TEST_EQUAL(RDF.getRepresentation().getDegree(), 0)
std::vector<Interval> nope;
bool test = (RDF.getRepresentation().getIntervals() == nope);
TEST_EQUAL(test, true)
std::vector<Coefficients> naught;
test = (RDF.getRepresentation().getCoefficients() == naught);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::RadialDistributionFunction& operator =
(const RadialDistributionFunction& rdf))
RadialDistributionFunction RDF;
RadialDistributionFunction RDF2(poly);
RDF = RDF2;
TEST_EQUAL(RDF.getRepresentation().getDegree(), 4)
bool test = (RDF.getRepresentation().getIntervals() == intervals);
TEST_EQUAL(test, true)
std::vector<Coefficients> naught;
test = (RDF.getRepresentation().getCoefficients() == coefs);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::setRepresentation(const PiecewisePolynomial& polynomial))
RadialDistributionFunction RDF;
RDF.setRepresentation(poly);
TEST_EQUAL(RDF.getRepresentation().getDegree(), 4)
bool test = (RDF.getRepresentation().getIntervals() == intervals);
TEST_EQUAL(test, true)
std::vector<Coefficients> naught;
test = (RDF.getRepresentation().getCoefficients() == coefs);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::getRepresentation() const )
RadialDistributionFunction RDF;
RDF.setRepresentation(poly);
TEST_EQUAL(RDF.getRepresentation().getDegree(), 4)
bool test = (RDF.getRepresentation().getIntervals() == intervals);
TEST_EQUAL(test, true)
std::vector<Coefficients> naught;
test = (RDF.getRepresentation().getCoefficients() == coefs);
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::getRange() const )
RadialDistributionFunction RDF(poly);
bool test = (RDF.getRange() == poly.getRange());
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::double operator () (double x) const )
RadialDistributionFunction RDF(poly);
TEST_REAL_EQUAL(RDF(0.5), 0.0)
TEST_REAL_EQUAL(RDF(1.0), 3.0)
TEST_REAL_EQUAL(RDF(1.5), 3.5)
TEST_REAL_EQUAL(RDF(2.5), 0.375)
TEST_REAL_EQUAL(RDF(6.0), 0.0)
RESULT
CHECK(RadialDistributionFunction::isInRange(double x) const )
RadialDistributionFunction RDF(poly);
bool test = (RDF.isInRange(2) == poly.isInRange(2));
test = (RDF.isInRange(7) == poly.isInRange(7));
TEST_EQUAL(test, true)
RESULT
CHECK(RadialDistributionFunction::isValid())
RadialDistributionFunction RDF(poly);
bool test = (RDF.isValid() == poly.isValid());
TEST_EQUAL(test, true)
RESULT
/////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////
END_TEST
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