refactoring: modification of unit tests for function generateID(), add array for values and for-loop to check assertions

src/CreateCustomer.c

@@ -1,20 +1,18 @@
 #include "CreateCustomer.h"
+/*Code written by Julius Philipp Engel, fdai7057*/
 
+/*
 int main()
 {
 	collectCustomerProperties();
-}
+}*/
 
 int generateID()
 {
-	srand(time(0));
-	const int MIN = 1000000, MAX = 10000000;
-	int p_val = rand() % (MAX);
-	if(p_val<MIN)
-	{
-	       	p_val += MIN;
-	}
-	return p_val;
+	srand(clock());
+	const int MIN = 1000000, MAX = 9000001;
+	int pseudoRandomIDForCustomer = (rand() % MAX) + MIN;
+	return pseudoRandomIDForCustomer;
 }
 
 void collectCustomerProperties()

src/main.c

@@ -1,7 +0,0 @@
-#include <stdio.h>
-
-int main()
-{
-
-	return 0;
-}	

team.md

@@ -1,9 +0,0 @@
-# Bankmanagement-System
-
-- Can Hacioglu, Fdlt3817 
-- Atharva Kishor Naik, fdai7514
-- Julius Philipp Engel, fdai7057
-- Shivam Chaudhary, fdlt3781
-- Mohamed Yahya Dahi, fdai6618
-- Haytham Daoula, fdai7207
-

tests/build/test/cache/defines_dependency.yml

@@ -5,3 +5,5 @@ src/main.c:
 - TEST
 "/home/julius/Documents/Studium/Informatik/1. Semester/ProgMeth/Bankmanagement/bankmanagement-system/src/CreateCustomer.c":
 - TEST
+"../src/CreateCustomer.c":
+- TEST

tests/build/test/cache/input.yml

@@ -26,7 +26,7 @@
   - "+:test/**"
   - "-:test/support"
   :source:
-  - "/home/julius/Documents/Studium/Informatik/1. Semester/ProgMeth/Bankmanagement/bankmanagement-system/src/**"
+  - "../src/**"
   :support:
   - test/support
   :include: []

tests/build/test/cache/test_CreateCustomer.c

@@ -0,0 +1,53 @@
+#include "../src/CreateCustomer.h"
+#include "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+void setUp(){}
+
+void tearDown(){}
+
+
+
+void test_generateID(){
+
+
+
+ const int test_values = 
+
+                        (0x7fff * 2 + 1)
+
+                                 ;
+
+
+
+
+
+ int *numbers = calloc(test_values, sizeof(int));
+
+ for(int i=0;i<test_values;++i)
+
+ {
+
+  *(numbers+i) = generateID();
+
+   printf("%d\n", *(numbers+i));
+
+ }
+
+
+
+ int delta = 5000000, expected = 5000000;
+
+ for(int i=0;i<test_values;++i)
+
+ {
+
+  UnityAssertNumbersWithin( ((delta)), (UNITY_INT) ((expected)), (UNITY_INT) ((*(numbers+i))), (
+
+ ((void *)0)
+
+ ), (UNITY_UINT)(23), UNITY_DISPLAY_STYLE_INT);
+
+ }
+
+}

tests/build/test/dependencies/CreateCustomer.d

@@ -1,3 +1,2 @@
-build/test/out/c/CreateCustomer.o: \
- /home/julius/Documents/Studium/Informatik/1.\ Semester/ProgMeth/Bankmanagement/bankmanagement-system/src/CreateCustomer.c \
- /home/julius/Documents/Studium/Informatik/1.\ Semester/ProgMeth/Bankmanagement/bankmanagement-system/src/CreateCustomer.h
+build/test/out/c/CreateCustomer.o: ../src/CreateCustomer.c \
+ ../src/CreateCustomer.h ../src/CustomerProperties.h

tests/build/test/dependencies/test_CreateCustomer.d

@@ -0,0 +1,4 @@
+build/test/out/c/test_CreateCustomer.o: test/test_CreateCustomer.c \
+ /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h \
+ ../src/CreateCustomer.h ../src/CustomerProperties.h

tests/build/test/dependencies/test_CreateCustomer_runner.d

@@ -0,0 +1,4 @@
+build/test/out/c/test_CreateCustomer_runner.o: \
+ build/test/runners/test_CreateCustomer_runner.c \
+ /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h

tests/build/test/preprocess/files/test_CreateCustomer.c

@@ -0,0 +1,53 @@
+#include "../src/CreateCustomer.h"
+#include "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+void setUp(){}
+
+void tearDown(){}
+
+
+
+void test_generateID(){
+
+
+
+ const int test_values = 
+
+                        (0x7fff * 2 + 1)
+
+                                 ;
+
+
+
+
+
+ int *numbers = calloc(test_values, sizeof(int));
+
+ for(int i=0;i<test_values;++i)
+
+ {
+
+  *(numbers+i) = generateID();
+
+   printf("%d\n", *(numbers+i));
+
+ }
+
+
+
+ int delta = 5000000, expected = 5000000;
+
+ for(int i=0;i<test_values;++i)
+
+ {
+
+  UnityAssertNumbersWithin( ((delta)), (UNITY_INT) ((expected)), (UNITY_INT) ((*(numbers+i))), (
+
+ ((void *)0)
+
+ ), (UNITY_UINT)(23), UNITY_DISPLAY_STYLE_INT);
+
+ }
+
+}

tests/build/test/preprocess/includes/test_CreateCustomer.c

@@ -0,0 +1,3 @@
+---
+- "/var/lib/gems/2.7.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- "../src/CreateCustomer.h"

tests/build/test/runners/test_CreateCustomer_runner.c

@@ -0,0 +1,81 @@
+/* AUTOGENERATED FILE. DO NOT EDIT. */
+
+/*=======Automagically Detected Files To Include=====*/
+#include "unity.h"
+
+int GlobalExpectCount;
+int GlobalVerifyOrder;
+char* GlobalOrderError;
+
+/*=======External Functions This Runner Calls=====*/
+extern void setUp(void);
+extern void tearDown(void);
+extern void test_generateID();
+
+
+/*=======Mock Management=====*/
+static void CMock_Init(void)
+{
+  GlobalExpectCount = 0;
+  GlobalVerifyOrder = 0;
+  GlobalOrderError = NULL;
+}
+static void CMock_Verify(void)
+{
+}
+static void CMock_Destroy(void)
+{
+}
+
+/*=======Test Reset Options=====*/
+void resetTest(void);
+void resetTest(void)
+{
+  tearDown();
+  CMock_Verify();
+  CMock_Destroy();
+  CMock_Init();
+  setUp();
+}
+void verifyTest(void);
+void verifyTest(void)
+{
+  CMock_Verify();
+}
+
+/*=======Test Runner Used To Run Each Test=====*/
+static void run_test(UnityTestFunction func, const char* name, UNITY_LINE_TYPE line_num)
+{
+    Unity.CurrentTestName = name;
+    Unity.CurrentTestLineNumber = line_num;
+#ifdef UNITY_USE_COMMAND_LINE_ARGS
+    if (!UnityTestMatches())
+        return;
+#endif
+    Unity.NumberOfTests++;
+    UNITY_CLR_DETAILS();
+    UNITY_EXEC_TIME_START();
+    CMock_Init();
+    if (TEST_PROTECT())
+    {
+        setUp();
+        func();
+    }
+    if (TEST_PROTECT())
+    {
+        tearDown();
+        CMock_Verify();
+    }
+    CMock_Destroy();
+    UNITY_EXEC_TIME_STOP();
+    UnityConcludeTest();
+}
+
+/*=======MAIN=====*/
+int main(void)
+{
+  UnityBegin("test_CreateCustomer.c");
+  run_test(test_generateID, "test_generateID", 8);
+
+  return UnityEnd();
+}

tests/project.yml

@@ -34,7 +34,7 @@
     - +:test/**
     - -:test/support
   :source:
-    - /home/julius/Documents/Studium/Informatik/1. Semester/ProgMeth/Bankmanagement/bankmanagement-system/src/**
+    - ../src/**
   :support:
     - test/support
   :libraries: []

tests/test/test_main.c → tests/test/test_CreateCustomer.c

@@ -1,10 +1,12 @@
-#include "unity.h"
+#include <unity.h>
 #include <limits.h>
 #include "CreateCustomer.h"
 
+void setUp(){}
+void tearDown(){}
+
 void test_generateID(){
 	
-	srand(time(0));
 	const int test_values = USHRT_MAX;
 	
 	/*initialize blocks by calling generateID()*/
@@ -15,6 +17,7 @@ void test_generateID(){
 		 printf("%d\n", *(numbers+i));
 	}
 
+	/*assertions, range checking*/
 	int delta = 5000000, expected = 5000000;
 	for(int i=0;i<test_values;++i) 
 	{