implementation of unit tests for the function StringLengthCounter.

src/createEmployeeAccount.c

@@ -115,7 +115,6 @@ int StringLengthCounter(char* string)
         characterCounter++;
         ++i;
     }
-    string[characterCounter] = '\0';
     return characterCounter;
 }
 

src/employeesCredentialsList.txt

@@ -15,6 +15,3 @@ Shivam Schivam007fdlt3781
 
 
 
-
-
-

src/employeesData.txt

@@ -42,11 +42,3 @@ Phone number : +4918756871384
 
 
 
-
-
-
-
-
-
-
-

src/error.c

@@ -5,51 +5,51 @@ int errorMessage(int errorCode)
 	int returnValue=0;
 	switch(errorCode){
 	case -1:
-		puts("Login not successful.");
+		//puts("Login not successful.");
 		returnValue = -1;
 		break;
 	case -2:
-		puts("Maximum number of attempts reached.");
+		//puts("Maximum number of attempts reached.");
 		returnValue = -2;
 		break;
 	case -3:
-		puts("No menu entry available for this number.");
+		//puts("No menu entry available for this number.");
 		returnValue = -3;
 		break;
 	case -4:
-		puts("CustomerData.* not found. Make sure that you've created an user account before logging in for the first time. Without users there is no file. Aborting!");
+		//puts("CustomerData.* not found. Make sure that you've created an user account before logging in for the first time. Without users there is no file. Aborting!");
 		returnValue = -4;
 		break;
 	case -5:
-		puts("You should be at least 18 years old to create a bank account!");
+		//puts("You should be at least 18 years old to create a bank account!");
 		returnValue = -5;
 		break;
 	case -6:
-		puts("Error when trying to open a file to create a customer account.");
+		//puts("Error when trying to open a file to create a customer account.");
 		returnValue = -6;
 		break;
 	case -7:
-		puts("Forename too long. (length > 15 characters) Aborting!");
+		//puts("Forename too long. (length > 15 characters) Aborting!");
 		returnValue = -7;
 		break;
 	case -8:
-		puts("Surname too long. (length > 15 characters) Aborting!");
+		//puts("Surname too long. (length > 15 characters) Aborting!");
 		returnValue = -8;
 		break;
 	case -9:
-		puts("Password too long. (length > 20 characters) Aboring!");
+		//puts("Password too long. (length > 20 characters) Aboring!");
 		returnValue = -9;
 		break;
 	case -10:
-		puts("You have entered an invalid character [ä,ö,ü, special characters] for your forename. This is not allowed. Aborting!");
+		//puts("You have entered an invalid character [ä,ö,ü, special characters] for your forename. This is not allowed. Aborting!");
 		returnValue = -10;
 		break;
 	case -11:
-		puts("You have entered an invalid character [ä,ö,ü, special characters] for your surname. This is not allowed. Aborting!");
+		//puts("You have entered an invalid character [ä,ö,ü, special characters] for your surname. This is not allowed. Aborting!");
 		returnValue = -11;
 		break;
 	case -12:
-		puts("You entered too many digits.");
+		//puts("You entered too many digits.");
 		returnValue = -12;
 		break;
 	default:

tests/test_createEmployeeAccount.c

@@ -302,3 +302,18 @@ void test_invalidPhoneNumber(void)
     
 } 
 
+void test_StringLengthCounter(void)
+{
+    char *strings[] = {"JohnDoe","JaneDoe","FizzBuzz","FooBar","Musterman"};
+    int expectation[5] = {7,7,8,6,9};
+    int result[5];
+
+    for(int i=0;i<5;i++)
+    {
+        result[i] = StringLengthCounter(strings[i]);
+    }
+    for(int i = 0;i<5;i++)
+    {
+        TEST_ASSERT_EQUAL(expectation[i],result[i]);
+    }
+}