src/gromacs/restraint/tests/manager.cpp

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  35
  36 #include "gmxpre.h"
  37
  38 #include "gromacs/restraint/manager.h"
  39
  40 #include <gtest/gtest.h>
  41
  42 namespace
  43 {
  44
  45 class DummyRestraint : public gmx::IRestraintPotential
  46 {
  47     public:
  48         ~DummyRestraint() override = default;
  49
  50         gmx::PotentialPointData evaluate(gmx::Vector gmx_unused r1,
  51                                          gmx::Vector gmx_unused r2,
  52                                          double      gmx_unused t) override
  53         {
  54             return {};
  55         }
  56
  57         void update(gmx::Vector gmx_unused v,
  58                     gmx::Vector gmx_unused v0,
  59                     double      gmx_unused t) override
  60         {}
  61
  62         std::vector<int> sites() const override
  63         {
  64             return std::vector<int>();
  65         }
  66
  67         void bindSession(gmxapi::SessionResources *session) override
  68         {
  69             (void)session;
  70         }
  71 };
  72
  73 TEST(RestraintManager, restraintList)
  74 {
  75     auto managerInstance = gmx::RestraintManager();
  76     managerInstance.addToSpec(std::make_shared<DummyRestraint>(), "a");
  77     managerInstance.addToSpec(std::make_shared<DummyRestraint>(), "b");
  78     EXPECT_EQ(managerInstance.countRestraints(), 2);
  79     managerInstance.clear();
  80     EXPECT_EQ(managerInstance.countRestraints(), 0);
  81     managerInstance.addToSpec(std::make_shared<DummyRestraint>(), "c");
  82     managerInstance.addToSpec(std::make_shared<DummyRestraint>(), "d");
  83     EXPECT_EQ(managerInstance.countRestraints(), 2);
  84 }
  85
  86 } // end namespace