added session test (progress)

backends/tests/SessionTest.cpp

@@ -0,0 +1,45 @@
+#include "catch2/catch_test_macros.hpp"
+
+#include "connection.hpp"
+
+#include "matador/sql/session.hpp"
+
+#include "models/airplane.hpp"
+
+class SessionFixture
+{
+public:
+  SessionFixture()
+    : pool(matador::test::connection::dns, 4)
+    , ses(pool)
+  {}
+
+  ~SessionFixture()
+  {
+    drop_table_if_exists("flight");
+    drop_table_if_exists("airplane");
+    drop_table_if_exists("person");
+  }
+
+protected:
+  matador::sql::connection_pool<matador::sql::connection> pool;
+  matador::sql::session ses;
+
+private:
+  void drop_table_if_exists(const std::string &table_name)
+  {
+    if (ses.table_exists(table_name)) {
+      ses.drop_table(table_name);
+    }
+  }
+};
+
+using namespace matador;
+
+TEST_CASE_METHOD(SessionFixture, "Session relation test", "[session][relation]") {
+
+  ses.attach<matador::test::airplane>("airplane");
+  ses.insert<test::airplane>(1, "Boeing", "A380");
+
+  REQUIRE(true);
+}