Add Tests

Author: ranjodhsingh1729

tests/CMakeLists.txt

@@ -15,6 +15,7 @@ set(ENSMALLEN_TESTS_SOURCES
     cmaes_test.cpp
     cne_test.cpp
     de_test.cpp
+    delta_bar_delta_test.cpp
     demon_adam_test.cpp
     demon_sgd_test.cpp
     eve_test.cpp

tests/delta_bar_delta_test.cpp

@@ -0,0 +1,51 @@
+/**
+ * @file delta_bar_detla_test.cpp
+ * @author Ranjodh Singh
+ *
+ * ensmallen is free software; you may redistribute it and/or modify it under
+ * the terms of the 3-clause BSD license.  You should have received a copy of
+ * the 3-clause BSD license along with ensmallen.  If not, see
+ * http://www.opensource.org/licenses/BSD-3-Clause for more information.
+ */
+#if defined(ENS_USE_COOT)
+  #include <armadillo>
+  #include <bandicoot>
+#endif
+#include <ensmallen.hpp>
+#include "catch.hpp"
+#include "test_function_tools.hpp"
+
+using namespace ens;
+using namespace ens::test;
+
+TEMPLATE_TEST_CASE("DeltaBarDelta_GDTestFunction", "[DeltaBarDelta]",
+   arma::mat, arma::fmat)
+{
+  DeltaBarDelta s(0.01, 500, 1e-9);
+  FunctionTest<GDTestFunction, TestType>(s, 0.1, 0.01);
+}
+
+TEMPLATE_TEST_CASE("DeltaBarDelta_RosenbrockFunction", "[DeltaBarDelta]",
+    arma::mat, arma::fmat)
+{
+  DeltaBarDelta s(0.001, 0, 1e-15);
+  FunctionTest<RosenbrockFunction, TestType>(s, 0.01, 0.001);
+}
+
+#ifdef ENS_HAVE_COOT
+
+TEMPLATE_TEST_CASE("DeltaBarDelta_GDTestFunction", "[DeltaBarDelta]",
+   coot::mat, coot::fmat)
+{
+  DeltaBarDelta s(0.01, 500, 1e-9);
+  FunctionTest<GDTestFunction, TestType>(s, 0.1, 0.01);
+}
+
+TEMPLATE_TEST_CASE("DeltaBarDelta_RosenbrockFunction", "[DeltaBarDelta]",
+    coot::mat, coot::fmat)
+{
+  DeltaBarDelta s(0.001, 0, 1e-15);
+  FunctionTest<RosenbrockFunction, TestType>(s, 0.01, 0.001);
+}
+
+#endif