Adding rbf model tests. First test.

CPP_Implementation/rbf_model_test.cpp

@@ -0,0 +1,34 @@
+#include <gtest/gtest.h>
+#include "rbf_model.h"
+
+// Test fixture for RBFModel
+class RBFModelTest : public ::testing::Test {
+protected:
+    void SetUp() override {
+        // Set up an RBF model with 3 centers, 3D input, and random centers
+        n_centers = 3;
+        input_dim = 3;
+        rbf = new RBFModel(n_centers, input_dim);
+    }
+
+    void TearDown() override {
+        delete rbf;
+    }
+
+    RBFModel* rbf;
+    int n_centers;
+    int input_dim;
+};
+
+// Test constructor and initial weight values
+TEST_F(RBFModelTest, Constructor_And_Initial_Weights) {
+    for (int i = 0; i < n_centers; ++i) {
+        EXPECT_EQ(rbf->get_weight(i), 0.0);
+    }
+}
+
+// Main function for running tests
+int main(int argc, char **argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}