Add CI tests for EmbeddedData

tests/CMakeLists.txt

@@ -53,6 +53,7 @@ add_executable (unit_tests
   test_CRSMatrix.cpp
   test_DataVariant.cpp
   test_DoWhileProcessor.cpp
+  test_EmbeddedData.cpp
   test_ExecutionPolicy.cpp
   test_FakeProcessor.cpp
   test_ForProcessor.cpp

tests/test_EmbeddedData.cpp

+#include <catch2/catch.hpp>
+
+#include <language/utils/DataHandler.hpp>
+#include <language/utils/EmbeddedData.hpp>
+
+#include <sstream>
+
+// clazy:excludeall=non-pod-global-static
+
+TEST_CASE("EmbeddedData", "[language]")
+{
+  REQUIRE_NOTHROW(EmbeddedData{});
+  EmbeddedData e;
+  {
+    EmbeddedData f{std::make_shared<DataHandler<double>>(std::make_shared<double>(1.3))};
+    REQUIRE_NOTHROW(e = std::move(f));
+  }
+
+  REQUIRE(*dynamic_cast<const DataHandler<double>&>(e.get()).data_ptr() == 1.3);
+
+  {
+    EmbeddedData f{std::make_shared<DataHandler<double>>(std::make_shared<double>(2.3))};
+    REQUIRE_NOTHROW(e = f);
+  }
+
+  REQUIRE(*dynamic_cast<const DataHandler<double>&>(e.get()).data_ptr() == 2.3);
+
+  std::ostringstream fout;
+  fout << e;
+  REQUIRE(fout.str() == "embedded_data");
+}