Inclusion of unit tests

coupler/opc-ua-server/server.c

@@ -70,7 +70,7 @@ static void stopHandler(int sign)
     running = false;
 }
 
-
+#ifndef DOING_UNIT_TESTS
 int main(int argc, char **argv)
 {
   // init dictionary only once$
@@ -194,3 +194,4 @@ int main(int argc, char **argv)
  
   return retval == UA_STATUSCODE_GOOD ? EXIT_SUCCESS : EXIT_FAILURE;
 }
+#endif
\ No newline at end of file

tests/unit_test/Makefile

@@ -3,7 +3,7 @@ CFLAGS= -l:libopen62541.so -L/usr/local/lib -Wall -Wno-missing-braces -ggdb `pkg
 LDFLAGS= `pkg-config --libs criterion` -lmbedcrypto  -lmbedx509
 OUT_DIR=build/
 
-all: test_common test_modio_i2c test_keep_alive test_keep_alive_publisher
+all: test_common test_modio_i2c test_keep_alive test_keep_alive_publisher test_keep_alive_subscriber
 
 test_common: test_common.o
 	@mkdir -p $(OUT_DIR)
@@ -25,12 +25,18 @@ test_keep_alive_publisher: test_keep_alive_publisher.o
 	$(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS)
 	@mv $@ $(OUT_DIR)
 
+test_keep_alive_subscriber: test_keep_alive_subscriber.o
+	@mkdir -p $(OUT_DIR)
+	$(CC) -o $@ $^ $(CFLAGS) $(LDFLAGS)
+	@mv $@ $(OUT_DIR)
+
 
 run: all 
 	@${OUT_DIR}/test_common --tap=${OUT_DIR}/test_common.tap
 	@${OUT_DIR}/test_modio_i2c --tap=${OUT_DIR}/test_modio_i2c.tap
 	@${OUT_DIR}/test_keep_alive --tap=${OUT_DIR}/test_keep_alive.tap
 	@${OUT_DIR}/test_keep_alive_publisher --tap=${OUT_DIR}/test_keep_alive_publisher.tap
+	@${OUT_DIR}/test_keep_alive_subscriber --tap=${OUT_DIR}/test_keep_alive_subscriber.tap
 
 clean:
 	@rm $(OUT_DIR)test_common 2>/dev/null || true
@@ -41,6 +47,8 @@ clean:
 	@rm $(OUT_DIR)test_keep_alive.tap 2>/dev/null || true
 	@rm $(OUT_DIR)test_keep_alive_publisher 2>/dev/null || true
 	@rm $(OUT_DIR)test_keep_alive_publisher.tap 2>/dev/null || true
+	@rm $(OUT_DIR)test_keep_alive_subscriber 2>/dev/null || true
+	@rm $(OUT_DIR)test_keep_alive_subscriber.tap 2>/dev/null || true
 	@rm *.o 2>/dev/null || true
 	
 

tests/unit_test/test_keep_alive_publisher.c

 /* ================ Includes ===================== */
+#define DOING_UNIT_TESTS
 #include <criterion/criterion.h>
-#include <linux/i2c-dev.h>
-#include <open62541/plugin/log_stdout.h>
-#include <open62541/server.h>
+#include "../../coupler/opc-ua-server/server.c"
 
 
-// #include "../../coupler/opc-ua-server/server.c"
-// #include "../../coupler/opc-ua-server/common.h"
-// #include "../../coupler/opc-ua-server/mod_io_i2c.h"
-// #include "../../coupler/opc-ua-server/keep_alive_publisher.h"
-
 /* ================ Function Tests =============== */
 
 // ############# check heart beats of the server ##############
 
-// Test(keepalivepublisher, callbackTicHeartBeat) {
-//     int result = 1;
-
-//     callbackTicHeartBeat();
+Test(keepalivepublisher, callbackTicHeartBeat) {
+    int result = 1;
 
-//     cr_expect_geq(HEART_BEATS, result);
-// }
+    server = UA_Server_new();
+    callbackTicHeartBeat();
+    UA_Server_delete(server);
+    
+    cr_expect_geq(HEART_BEATS, result);
+}

tests/unit_test/test_keep_alive_subscriber.c

+/* ================ Includes ===================== */
+#define DOING_UNIT_TESTS
+#include <criterion/criterion.h>
+#include "../../coupler/opc-ua-server/server.c"
+
+
+/* ================ Function Tests =============== */
+
+// ############# check heart beats of the server ##############
+
+Test(keepalivepublisher, callbackTicHeartBeat) {
+    int result = 0;
+
+    server = UA_Server_new();
+    callbackCheckHeartBeat();
+    UA_Server_delete(server);
+    
+    cr_expect_geq(HEART_BEAT_ID_LIST[0], result);
+}
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