src/gromacs/analysisdata/tests/arraydata.cpp

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  35 /*! \internal \file
  36  * \brief
  37  * Tests for gmx::AnalysisArrayData functionality.
  38  *
  39  * These tests check the functionality of gmx::AnalysisArrayData and its base
  40  * class gmx::AbstractAnalysisArrayData.
  41  * Checking is done using gmx::test::AnalysisDataTestFixture and mock
  42  * modules that implement gmx::AnalysisDataModuleInterface.
  43  *
  44  * \author Teemu Murtola <teemu.murtola@gmail.com>
  45  * \ingroup module_analysisdata
  46  */
  47 #include "gmxpre.h"
  48
  49 #include "gromacs/analysisdata/arraydata.h"
  50
  51 #include <gtest/gtest.h>
  52
  53 #include "gromacs/analysisdata/tests/datatest.h"
  54 #include "testutils/testasserts.h"
  55
  56 using gmx::test::AnalysisDataTestInput;
  57
  58 namespace
  59 {
  60
  61 /********************************************************************
  62  * Tests for gmx::AnalysisArrayData.
  63  */
  64
  65 //! Test fixture for gmx::AnalysisArrayData.
  66 typedef gmx::test::AnalysisDataTestFixture AnalysisArrayDataTest;
  67
  68 // Input data for gmx::AnalysisArrayData tests.
  69 class SimpleInputData
  70 {
  71     public:
  72         static const AnalysisDataTestInput &get()
  73         {
  74 #ifndef STATIC_ANON_NAMESPACE_BUG
  75             static SimpleInputData singleton;
  76             return singleton.data_;
  77 #else
  78             static SimpleInputData singleton_arraydata;
  79             return singleton_arraydata.data_;
  80 #endif
  81         }
  82
  83         SimpleInputData() : data_(1, false)
  84         {
  85             data_.setColumnCount(0, 3);
  86             data_.addFrameWithValues(1.0,  0.0, 1.0, 2.0);
  87             data_.addFrameWithValues(2.0,  1.0, 1.0, 1.0);
  88             data_.addFrameWithValues(3.0,  2.0, 0.0, 0.0);
  89             data_.addFrameWithValues(4.0,  3.0, 2.0, 1.0);
  90         }
  91
  92     private:
  93         AnalysisDataTestInput  data_;
  94 };
  95
  96 TEST_F(AnalysisArrayDataTest, CallsModuleCorrectly)
  97 {
  98     const AnalysisDataTestInput &input = SimpleInputData::get();
  99     gmx::AnalysisArrayData       data;
 100     data.setXAxis(1.0, 1.0);
 101     setupArrayData(input, &data);
 102
 103     ASSERT_NO_THROW_GMX(addStaticCheckerModule(input, &data));
 104     ASSERT_NO_THROW_GMX(addStaticCheckerModule(input, &data));
 105     ASSERT_NO_THROW_GMX(data.valuesReady());
 106 }
 107
 108 TEST_F(AnalysisArrayDataTest, StorageWorks)
 109 {
 110     const AnalysisDataTestInput &input = SimpleInputData::get();
 111     gmx::AnalysisArrayData       data;
 112     data.setXAxis(1.0, 1.0);
 113     setupArrayData(input, &data);
 114
 115     ASSERT_NO_THROW_GMX(addStaticStorageCheckerModule(input, -1, &data));
 116     ASSERT_NO_THROW_GMX(data.valuesReady());
 117 }
 118
 119 TEST_F(AnalysisArrayDataTest, CanSetXAxis)
 120 {
 121     gmx::AnalysisArrayData       data;
 122     data.setRowCount(5);
 123     data.setXAxis(1.0, 1.0);
 124     EXPECT_FLOAT_EQ(1.0, data.xvalue(0));
 125     EXPECT_FLOAT_EQ(3.0, data.xvalue(2));
 126     EXPECT_FLOAT_EQ(5.0, data.xvalue(4));
 127     data.setXAxisValue(0, 3.0);
 128     data.setXAxisValue(2, 1.0);
 129     EXPECT_FLOAT_EQ(3.0, data.xvalue(0));
 130     EXPECT_FLOAT_EQ(2.0, data.xvalue(1));
 131     EXPECT_FLOAT_EQ(1.0, data.xvalue(2));
 132     EXPECT_FLOAT_EQ(4.0, data.xvalue(3));
 133 }
 134
 135 TEST_F(AnalysisArrayDataTest, CanSetXAxisBeforeRowCount)
 136 {
 137     {
 138         gmx::AnalysisArrayData       data;
 139         data.setXAxis(1.0, 1.0);
 140         data.setRowCount(5);
 141         EXPECT_FLOAT_EQ(1.0, data.xvalue(0));
 142         EXPECT_FLOAT_EQ(3.0, data.xvalue(2));
 143         EXPECT_FLOAT_EQ(5.0, data.xvalue(4));
 144     }
 145     {
 146         gmx::AnalysisArrayData       data;
 147         data.setXAxisValue(0, 2.0);
 148         data.setXAxisValue(1, 3.0);
 149         data.setXAxisValue(2, 5.0);
 150         data.setRowCount(3);
 151         EXPECT_FLOAT_EQ(2.0, data.xvalue(0));
 152         EXPECT_FLOAT_EQ(3.0, data.xvalue(1));
 153         EXPECT_FLOAT_EQ(5.0, data.xvalue(2));
 154     }
 155 }
 156
 157 } // namespace