IOTCELL-553 fixed

Unittests reports an error as there is no coverage file created for cellular_mux.
This is now fixed by running an init function.

Author: Antti Kauppila

features/cellular/UNITTESTS/mux/cellular_mux/Makefile

@@ -10,6 +10,12 @@ TEST_SRC_FILES = \
 	main.cpp \
         cellular_muxtest.cpp \
         test_cellular_mux.cpp \
+        ../../stubs/mbed_assert_stub.cpp \
+        ../../stubs/FileHandle_stub.cpp \
+        ../../stubs/EventQueue_stub.cpp \
+        ../../stubs/equeue_stub.c \
+        ../../stubs/cellular_mux_data_service_stub.cpp \
+        ../../stubs/Semaphore_stub.cpp \
 
 include ../../MakefileWorker.mk
 

features/cellular/UNITTESTS/mux/cellular_mux/cellular_muxtest.cpp

@@ -37,6 +37,29 @@ TEST(cellular_mux, Create)
     CHECK(unit != NULL);
 }
 
+TEST(cellular_mux, test_cellular_mux_module_init)
+{
+    unit->test_cellular_mux_module_init();
+}
 
+TEST(cellular_mux, test_cellular_mux_mux_start)
+{
+    unit->test_cellular_mux_mux_start();
+}
+
+TEST(cellular_mux, test_cellular_mux_dlci_establish)
+{
+    unit->test_cellular_mux_dlci_establish();
+}
+
+TEST(cellular_mux, test_cellular_mux_serial_attach)
+{
+    unit->test_cellular_mux_serial_attach();
+}
+
+TEST(cellular_mux, test_cellular_mux_eventqueue_attach)
+{
+    unit->test_cellular_mux_eventqueue_attach();
+}
 
 

features/cellular/UNITTESTS/mux/cellular_mux/test_cellular_mux.cpp

@@ -16,8 +16,12 @@
  */
 #include "CppUTest/TestHarness.h"
 #include "test_cellular_mux.h"
+#include "cellular_mux.h"
 #include <string.h>
 
+using namespace mbed;
+using namespace events;
+
 Test_cellular_mux::Test_cellular_mux()
 {
 
@@ -27,3 +31,27 @@ Test_cellular_mux::~Test_cellular_mux()
 {
 }
 
+void Test_cellular_mux::test_cellular_mux_module_init()
+{
+    Mux::module_init();
+}
+
+void Test_cellular_mux::test_cellular_mux_mux_start()
+{
+}
+
+void Test_cellular_mux::test_cellular_mux_dlci_establish()
+{
+
+}
+
+void Test_cellular_mux::test_cellular_mux_serial_attach()
+{
+
+}
+
+void Test_cellular_mux::test_cellular_mux_eventqueue_attach()
+{
+
+}
+

features/cellular/UNITTESTS/mux/cellular_mux/test_cellular_mux.h

@@ -23,6 +23,16 @@ class Test_cellular_mux
     Test_cellular_mux();
 
     virtual ~Test_cellular_mux();
+
+    void test_cellular_mux_module_init();
+
+    void test_cellular_mux_mux_start();
+
+    void test_cellular_mux_dlci_establish();
+
+    void test_cellular_mux_serial_attach();
+
+    void test_cellular_mux_eventqueue_attach();
 };
 
 #endif // TEST_cellular_mux_H

features/cellular/UNITTESTS/stubs/Semaphore_stub.cpp

@@ -17,4 +17,41 @@
 
 #include "Semaphore.h"
 
+namespace rtos {
 
+Semaphore::Semaphore(int32_t count) 
+{
+
+}
+
+Semaphore::Semaphore(int32_t count, uint16_t max_count) 
+{
+
+}
+
+void Semaphore::constructor(int32_t count, uint16_t max_count) 
+{
+    
+}
+
+int32_t Semaphore::wait(uint32_t millisec) 
+{
+    return 0;
+}
+
+int32_t Semaphore::wait_until(uint64_t millisec) 
+{
+    return 0;
+}
+
+osStatus Semaphore::release(void) 
+{
+    return 0;
+}
+
+Semaphore::~Semaphore() 
+{
+
+}
+
+}

features/cellular/UNITTESTS/target_h/Semaphore2.h renamed to features/cellular/UNITTESTS/stubs/cellular_mux_data_service_stub.cpp

@@ -14,7 +14,37 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-namespace rtos {
-class Semaphore {
-};
+#include "cellular_mux.h"
+
+namespace mbed
+{
+
+ssize_t MuxDataService::write(const void* buffer, size_t size)
+{
+    return 0;
+}
+
+
+ssize_t MuxDataService::read(void *buffer, size_t size)
+{
+    return 0;
+}
+
+
+off_t MuxDataService::seek(off_t offset, int whence)
+{
+    return 0;
+}
+
+
+int MuxDataService::close()
+{
+    return 0;
+}
+
+
+void MuxDataService::sigio(Callback<void()> func)
+{
+}
+
 }