tested plotmap

tests/unit/TestPlotMap.cpp

 #include "montecarlo/PDESolver.hpp"
 #include "TestEnvironment.hpp"
 
+#include <filesystem>
 
-constexpr double PDESOLVER_TEST_TOLERANCE = 1e-5;
-
-struct TestParams {
-    std::string model;
-    std::string problem;
-    std::string quantity;
-    double Q;
-};
 
 class TestPlotMap : public Test {
 protected:
@@ -17,26 +10,41 @@ protected:
 
     MatrixGraphs *mGraphs;
 
-    SampleID dummyID;
-
-    void SetUp(const std::string &meshName) {
-        meshes = createTestMeshes(meshName, dummyID.level.pLevel,
-                                  dummyID.level.fine);
-
-        // Plot testen mit SampleSolution
+    std::vector<SampleID> dummyIDs;
+
+    PlotMap plotMap;
+
+    TestPlotMap(const std::string &meshName) {
+        dummyIDs = {
+            SampleID(Level(0, 0), false, -1),
+            SampleID(Level(1, 0), false, -1),
+            SampleID(Level(2, 0), false, -1),
+            SampleID(Level(3, 0), false, -1),
+            SampleID(Level(4, 0), false, -1),
+            SampleID(Level(5, 0), false, -1),
+            SampleID(Level(6, 0), false, -1)
+        };
+        meshes = createTestMeshes(meshName, dummyIDs.back().level.pLevel,
+                                  dummyIDs.back().level.fine);
+        mGraphs = new MatrixGraphs(*meshes, *(new LagrangeDiscretization(*meshes, 1)));
     }
 
-    void TearDown() override {
-    }
+    void TearDown() override {}
+};
+
+class TestPlotMap2D : public TestPlotMap {
+public:
+    TestPlotMap2D() : TestPlotMap("Square_DirichletBC") {}
 };
 
-TEST_F(TestPlotMap, TestPlot) {
-    PlotMap _plotMap = {
-        {Level(3), new Plot((*meshes)[3])}
-    };
-    SampleSolution solution(mGraphs, dummyID);
-    solution.U = 0.0;
-    _plotMap.VtkPlot(solution, 1, "VertexData");
+TEST_F(TestPlotMap2D, TestPlotMap) {
+    for (auto &dummyID: dummyIDs) {
+        SampleSolution solution(mGraphs, dummyIDs.back());
+        solution.U = 0.0;
+        plotMap.VtkPlot(solution, 1, "VertexData");
+        ASSERT_TRUE(std::filesystem::exists(plotMap.currentFile));
+        std::filesystem::remove_all(plotMap.currentDir);
+    }
 }
 
 int main(int argc, char **argv) {