Fix of Unit_tests

src/CMakeLists.txt

@@ -31,10 +31,36 @@ add_library(boost_unit_test SHARED tests/boost_test_lib_dummy.cpp)
 add_executable(neuron_test tests/neuron_test.cpp)
 target_link_libraries(neuron_test boost_unit_test neuron)
 
-add_executable(linear_neuron_test tests/NeuronLinear_test.cpp tests/NeuronBinary_test.cpp tests/NeuronLogistic_test.cpp tests/NeuronTanh.cpp tests/ConnectionWeight_test.cpp tests/Connection_test.cpp tests/NeuralNetwork_test.cpp tests/ConnectionWeightIdentity_test.cpp tests/ParticleSwarm_test.cpp tests/Particle_test.cpp)
+add_executable(linear_neuron_test tests/NeuronLinear_test.cpp)
 target_link_libraries(linear_neuron_test boost_unit_test neuron)
 
-add_executable(test_cases main.cpp)
+add_executable(binary_neuron_test tests/NeuronBinary_test.cpp)
+target_link_libraries(binary_neuron_test boost_unit_test neuron)
+
+add_executable(logistic_neuron_test tests/NeuronLogistic_test.cpp)
+target_link_libraries(logistic_neuron_test boost_unit_test neuron)
+
+add_executable(tanh_neuron_test tests/NeuronTanh.cpp)
+target_link_libraries(tanh_neuron_test boost_unit_test neuron)
+
+add_executable(connection_weight_test tests/ConnectionWeight_test.cpp)
+target_link_libraries(connection_weight_test boost_unit_test neuron)
+
+add_executable(connection_test tests/Connection_test.cpp)
+target_link_libraries(connection_test boost_unit_test neuron)
 
+add_executable(neural_network_test tests/NeuralNetwork_test.cpp)
+target_link_libraries(neural_network_test boost_unit_test neuron)
+
+add_executable(connection_weight_identity_test tests/ConnectionWeightIdentity_test.cpp)
+target_link_libraries(connection_weight_identity_test boost_unit_test neuron)
+
+add_executable(particle_swarm_test tests/ParticleSwarm_test.cpp)
+target_link_libraries(particle_swarm_test boost_unit_test neuron particle_swarm)
+
+add_executable(particle_test tests/Particle_test.cpp)
+target_link_libraries(particle_test boost_unit_test neuron particle_swarm)
+
+add_executable(test_cases main.cpp)
 target_link_libraries(test_cases neuron particle_swarm boost_serialization)
 

src/LearningMethods/ParticleSwarm.cpp

@@ -307,7 +307,7 @@ double* ParticleSwarm::get_centroid_coordinates() {
     return coords;
 }
 
-double ParticleSwarm::get_euclidean_distance(double* a, double* b, int n) {
+double ParticleSwarm::get_euclidean_distance(double* a, double* b, unsigned int n) {
     double dist = 0;
     for(unsigned int i = 0; i < n; i++) {
         if((a[i]-b[i]) * (a[i]-b[i]) > 1000) {

src/LearningMethods/ParticleSwarm.h

@@ -124,7 +124,7 @@ protected:
      * @param n
      * @return
      */
-    double get_euclidean_distance(double* a, double* b, int n);
+    double get_euclidean_distance(double* a, double* b, unsigned int n);
 
 public:
 

src/Neuron/Neuron.h

@@ -41,17 +41,17 @@ protected:
     /**
      * Number of parameters of the activation function
      */
-    int n_activation_function_parameters = 0;
+    unsigned int n_activation_function_parameters = 0;
 
     /**
      * Keeps track of the number of saturated INCOMING connections
      */
-    int n_saturated_connections_in = 0;
+    unsigned int n_saturated_connections_in = 0;
 
     /**
      * Keeps track of the number of saturated OUTGOING connections
      */
-    int n_saturated_connections_out = 0;
+    unsigned int n_saturated_connections_out = 0;
 
     /**
      * A pointer to a vector containing pointers to incoming connections

src/tests/ParticleSwarm_test.cpp

@@ -17,7 +17,7 @@
 
 double test_particle_swarm_neural_net_error_function(double *weights){
 
-
+return 0;
     }
 
 BOOST_AUTO_TEST_SUITE(ParticleSwarm_test)

src/tests/Particle_test.cpp

@@ -17,7 +17,7 @@
 
 double test_particle_function(double *weights){
 
-
+    return 0;
 }
 
 BOOST_AUTO_TEST_SUITE(Particle_test)