Initial commit as Claude developed it

tests/test_main.cpp

@@ -0,0 +1,44 @@
+/**
+ * @file test_main.cpp
+ * @brief Main entry point for Catch2 test suite
+ *
+ * This file contains global test configuration and setup for the SVM classifier
+ * test suite. Catch2 will automatically generate the main() function.
+ */
+
+#define CATCH_CONFIG_MAIN
+#include <catch2/catch_all.hpp>
+#include <torch/torch.h>
+#include <iostream>
+
+ /**
+  * @brief Global test setup
+  */
+struct GlobalTestSetup {
+    GlobalTestSetup()
+    {
+        // Set PyTorch to single-threaded for reproducible tests
+        torch::set_num_threads(1);
+
+        // Set manual seed for reproducibility
+        torch::manual_seed(42);
+
+        // Disable PyTorch warnings for cleaner test output
+        torch::globalContext().setQEngine(at::QEngine::FBGEMM);
+
+        std::cout << "SVM Classifier Test Suite" << std::endl;
+        std::cout << "=========================" << std::endl;
+        std::cout << "PyTorch version: " << TORCH_VERSION << std::endl;
+        std::cout << "Using " << torch::get_num_threads() << " thread(s)" << std::endl;
+        std::cout << std::endl;
+    }
+
+    ~GlobalTestSetup()
+    {
+        std::cout << std::endl;
+        std::cout << "Test suite completed." << std::endl;
+    }
+};
+
+// Global setup instance
+static GlobalTestSetup global_setup;