From 0ebd521d6111b6a598a58b6695365626e9733574 Mon Sep 17 00:00:00 2001
From: Thilo <thilo.hoock@siemens.com>
Date: Mon, 15 Dec 2025 20:13:58 +0100
Subject: [PATCH] numbers and tests finished

---
 makefile  | 21 ++++++++++++++-------
 numbers.c |  2 +-
 2 files changed, 15 insertions(+), 8 deletions(-)

diff --git a/makefile b/makefile
index 40c4667..3c11204 100644
--- a/makefile
+++ b/makefile
@@ -35,19 +35,26 @@ $(program_obj_filesobj_files): %.o: %.c
 # --------------------------
 # Unit Tests
 # --------------------------
-test_sources = test_stack.c stack.c
-test_objects = $(test_sources:.c=.o)
+stack_test_sources = test_stack.c stack.c 
+stack_test_objects = $(stack_test_sources:.c=.o)
 
-test_runner: $(test_objects)
+numbers_test_sources = test_numbers.c numbers.c
+numbers_test_objects = $(numbers_test_sources:.c=.o)
+
+stack_test_runner: $(stack_test_objects)
 	$(CC) $(FLAGS) $^ -o $@
 
-unitTests: test_runner
+numbers_test_runner: $(numbers_test_objects)
+	$(CC) $(FLAGS) $^ -o $@
+
+unitTests: stack_test_runner numbers_test_runner
 	@echo "============================="
-	@echo "Running Stack Unit Tests..."
+	@echo "Running Unit Tests..."
 	@echo "============================="
-	./test_runner
+	./stack_test_runner
+	./numbers_test_runner
 	@echo "============================="
-	@echo "Stack Unit Tests Finished."
+	@echo "Unit Tests Finished."
 	@echo "============================="
 
 
diff --git a/numbers.c b/numbers.c
index 63d4801..f8e1a5b 100644
--- a/numbers.c
+++ b/numbers.c
@@ -100,7 +100,7 @@ unsigned int getDuplicate(const unsigned int numbers[], unsigned int len)
 
 	if (numbers == NULL)
 	{
-		fprintf(stderr, "Fehler! Das übergebene Array ist leer!");
+		fprintf(stderr, "Fehler! Das übergebene Array ist leer!\n");
 		return duplicate;
 	}