Merge branch 'fix-pipeline' into 'csv-to-eigen'

Fix handling of CSV file

See merge request naaice/tug!8

test/CMakeLists.txt

@@ -14,6 +14,13 @@ endif()
 add_executable(testTug setup.cpp testBoundaryCondition.cpp testDiffusion.cpp testSimulation.cpp)
 target_link_libraries(testTug doctest tug)
 
+# get relative path of the CSV file
+get_filename_component(testSimulationCSV "FTCS_11_11_7000.csv" REALPATH CACHE)
+# set relative path in header file
+configure_file(testSimulation.hpp.in testSimulation.hpp)
+# include test directory with generated header file from above
+target_include_directories(testTug PUBLIC "${CMAKE_CURRENT_BINARY_DIR}")
+
 add_custom_target(
   check
   COMMAND $<TARGET_FILE:testTug>

test/testSimulation.cpp

@@ -1,11 +1,11 @@
 #include <stdio.h>
 #include <doctest/doctest.h>
 #include <tug/Simulation.hpp>
-#include <filesystem>
 #include "TestUtils.cpp"
 #include <string>
 
-namespace fs = std::filesystem;
+// include the configured header file
+#include <testSimulation.hpp>
 
 static Grid setupSimulation() {
     int row = 11;
@@ -58,10 +58,10 @@ static Grid setupSimulation() {
 }
 
 TEST_CASE("equality to reference matrix") {
-    fs::path p = fs::current_path(); // .parent_path().parent_path();
-    string test_path = p.generic_string() + "/FTCS_11_11_7000.csv";
+    // set string from the header file
+    string test_path = testSimulationCSVDir;
     MatrixXd reference = CSV2Eigen(test_path);
     cout << test_path << endl;
     Grid grid = setupSimulation();
     CHECK(checkSimilarity(reference, grid.getConcentrations(), 0.1) == true);
-}
+}

test/testSimulation.hpp.in

@@ -0,0 +1,7 @@
+#ifndef TESTSIMULATION_H_
+#define TESTSIMULATION_H_
+
+// CSV file needed for validation
+const char *testSimulationCSVDir = "@testSimulationCSV@";
+
+#endif // TESTSIMULATION_H_