Creating header for sharing fixtures, reorganizing tests

tests/test_fixtures.hpp

@@ -0,0 +1,35 @@
+
+
+#include <string>
+
+#include "epanet2_2.h"
+
+
+// NOTE: Project Home needs to be updated to run unit test
+#define DATA_PATH_INP "./net1.inp"
+#define DATA_PATH_RPT "./test.rpt"
+#define DATA_PATH_OUT "./test.out"
+
+
+struct FixtureOpenClose{
+    FixtureOpenClose() {
+        path_inp = std::string(DATA_PATH_INP);
+        path_rpt = std::string(DATA_PATH_RPT);
+        path_out = std::string(DATA_PATH_OUT);
+
+        EN_createproject(&ph);
+        error = EN_open(ph, path_inp.c_str(), path_rpt.c_str(), path_out.c_str());
+    }
+
+    ~FixtureOpenClose() {
+      error = EN_close(ph);
+      EN_deleteproject(&ph);
+  }
+
+  std::string path_inp;
+  std::string path_rpt;
+  std::string path_out;
+
+  int error;
+  EN_Project ph;
+};