diff --git a/build-project.sh b/build-project.sh
old mode 100755
new mode 100644
index fbd6ce9..4247c59
--- a/build-project.sh
+++ b/build-project.sh
@@ -1,5 +1,6 @@
 clear
+ceedling test:all
 cd src/
-gcc main.c
+gcc main.c mainMenu.c
 ./a.out
 rm a.out
diff --git a/build/test/cache/defines_dependency.yml b/build/test/cache/defines_dependency.yml
new file mode 100644
index 0000000..64f9ba3
--- /dev/null
+++ b/build/test/cache/defines_dependency.yml
@@ -0,0 +1,3 @@
+---
+src/mainMenu.c:
+- TEST
diff --git a/build/test/cache/input.yml b/build/test/cache/input.yml
new file mode 100644
index 0000000..e0eb2fd
--- /dev/null
+++ b/build/test/cache/input.yml
@@ -0,0 +1,242 @@
+---
+:project:
+  :use_exceptions: false
+  :use_mocks: true
+  :compile_threads: 1
+  :test_threads: 1
+  :use_test_preprocessor: true
+  :use_preprocessor_directives: false
+  :use_deep_dependencies: false
+  :generate_deep_dependencies: true
+  :auto_link_deep_dependencies: false
+  :test_file_prefix: test_
+  :options_paths: []
+  :release_build: false
+  :use_auxiliary_dependencies: true
+  :build_root: build
+  :which_ceedling: gem
+  :ceedling_version: 0.31.1
+  :default_tasks:
+  - test:all
+:release_build:
+  :use_assembly: false
+  :artifacts: []
+:paths:
+  :test:
+  - "+:tests/**"
+  - "-:tests/support"
+  :source:
+  - src/**
+  :support:
+  - tests/support
+  :include: []
+  :libraries: []
+  :test_toolchain_include: []
+  :release_toolchain_include: []
+:files:
+  :test: []
+  :source: []
+  :assembly: []
+  :support: []
+  :include: []
+:environment:
+- :rake_columns: '120'
+:defines:
+  :test:
+  - &1 []
+  - TEST
+  :test_preprocess:
+  - *1
+  - TEST
+  :release: []
+  :release_preprocess: []
+  :use_test_definition: false
+  :common: []
+:libraries:
+  :flag: "-l${1}"
+  :path_flag: "-L ${1}"
+  :test: []
+  :test_preprocess: []
+  :release: []
+  :release_preprocess: []
+  :placement: :end
+  :system: []
+:flags: {}
+:extension:
+  :header: ".h"
+  :source: ".c"
+  :assembly: ".s"
+  :object: ".o"
+  :libraries:
+  - ".a"
+  - ".so"
+  :executable: ".out"
+  :map: ".map"
+  :list: ".lst"
+  :testpass: ".pass"
+  :testfail: ".fail"
+  :dependencies: ".d"
+:unity:
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+:cmock:
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+  :includes: []
+  :mock_prefix: mock_
+  :when_no_prototypes: :warn
+  :enforce_strict_ordering: true
+  :plugins:
+  - :ignore
+  - :callback
+  :treat_as:
+    uint8: HEX8
+    uint16: HEX16
+    uint32: UINT32
+    int8: INT8
+    bool: UINT8
+  :mock_path: build/test/mocks
+  :verbosity: 3
+  :unity_helper: false
+:cexception:
+  :vendor_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+:test_runner:
+  :includes: []
+  :file_suffix: _runner
+:tools:
+  :test_compiler:
+    :executable: gcc
+    :name: default_test_compiler
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - ''
+    - ''
+    - -I"$": COLLECTION_PATHS_TEST_SUPPORT_SOURCE_INCLUDE_VENDOR
+    - -I"$": COLLECTION_PATHS_TEST_TOOLCHAIN_INCLUDE
+    - "-D$": COLLECTION_DEFINES_TEST_AND_VENDOR
+    - "-DGNU_COMPILER"
+    - "-g"
+    - ''
+    - -c "${1}"
+    - -o "${2}"
+    - "-MMD"
+    - -MF "${4}"
+  :test_fixture:
+    :executable: "${1}"
+    :name: default_test_fixture
+    :stderr_redirect: :auto
+    :background_exec: :none
+    :optional: false
+    :arguments: []
+  :test_linker:
+    :executable: gcc
+    :name: default_test_linker
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - ''
+    - ''
+    - ''
+    - '"${1}"'
+    - "${5}"
+    - -o "${2}"
+    - ''
+    - "${4}"
+    - ''
+  :test_file_preprocessor:
+    :executable: gcc
+    :name: default_test_file_preprocessor
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - ''
+    - ''
+    - "-E"
+    - -I"$": COLLECTION_PATHS_TEST_SUPPORT_SOURCE_INCLUDE_VENDOR
+    - -I"$": COLLECTION_PATHS_TEST_TOOLCHAIN_INCLUDE
+    - "-D$": COLLECTION_DEFINES_TEST_AND_VENDOR
+    - "-D$": DEFINES_TEST_PREPROCESS
+    - "-DGNU_COMPILER"
+    - '"${1}"'
+    - -o "${2}"
+  :test_file_preprocessor_directives:
+    :executable: gcc
+    :name: default_test_file_preprocessor_directives
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - "-E"
+    - -I"$": COLLECTION_PATHS_TEST_SUPPORT_SOURCE_INCLUDE_VENDOR
+    - -I"$": COLLECTION_PATHS_TEST_TOOLCHAIN_INCLUDE
+    - "-D$": COLLECTION_DEFINES_TEST_AND_VENDOR
+    - "-D$": DEFINES_TEST_PREPROCESS
+    - "-DGNU_COMPILER"
+    - "-fdirectives-only"
+    - '"${1}"'
+    - -o "${2}"
+  :test_includes_preprocessor:
+    :executable: gcc
+    :name: default_test_includes_preprocessor
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - ''
+    - ''
+    - "-E"
+    - "-MM"
+    - "-MG"
+    - -I"$": COLLECTION_PATHS_TEST_SUPPORT_SOURCE_INCLUDE_VENDOR
+    - -I"$": COLLECTION_PATHS_TEST_TOOLCHAIN_INCLUDE
+    - "-D$": COLLECTION_DEFINES_TEST_AND_VENDOR
+    - "-D$": DEFINES_TEST_PREPROCESS
+    - "-DGNU_COMPILER"
+    - '"${1}"'
+:test_compiler:
+  :arguments: []
+:test_linker:
+  :arguments: []
+:test_fixture:
+  :arguments: []
+  :link_objects: []
+:test_includes_preprocessor:
+  :arguments: []
+:test_file_preprocessor:
+  :arguments: []
+:test_file_preprocessor_directives:
+  :arguments: []
+:test_dependencies_generator:
+  :arguments: []
+:release_compiler:
+  :arguments: []
+:release_linker:
+  :arguments: []
+:release_assembler:
+  :arguments: []
+:release_dependencies_generator:
+  :arguments: []
+:plugins:
+  :load_paths:
+  - "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins"
+  :enabled:
+  - stdout_pretty_tests_report
+  - module_generator
+  :display_raw_test_results: false
+  :stdout_pretty_tests_report_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins/stdout_pretty_tests_report"
+  :module_generator_path: "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/lib/../plugins/module_generator"
+:gcov:
+  :reports:
+  - HtmlDetailed
+  :gcovr:
+    :html_medium_threshold: 75
+    :html_high_threshold: 90
+:module_generator:
+  :project_root: "./"
+  :source_root: src/
+  :test_root: test/
diff --git a/build/test/cache/test_mainMenu.c b/build/test/cache/test_mainMenu.c
new file mode 100644
index 0000000..c8bdf9f
--- /dev/null
+++ b/build/test/cache/test_mainMenu.c
@@ -0,0 +1,299 @@
+#include "src/mainMenu.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_agePermissionValidAge(void)
+
+{
+
+
+
+
+
+
+
+
+
+    int validAge[83];
+
+
+
+    
+
+   _Bool 
+
+        validAgeResult[83];
+
+
+
+    int j=0;
+
+
+
+    for(int i =18;i<101;i++){
+
+
+
+        validAge[j]= i;
+
+ j++;
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<83;i++){
+
+
+
+        validAgeResult[i] = agePermission(validAge[i]);
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<83;i++){
+
+
+
+        do {if ((validAgeResult[i])) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(44)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_agePermissionInvalidAge(void)
+
+{
+
+
+
+
+
+
+
+
+
+
+
+    int invalidAge[117];
+
+
+
+    
+
+   _Bool 
+
+        invalidAgeResult[117];
+
+
+
+    int j=0;
+
+
+
+    for(int i =-100;i<18;i++){
+
+
+
+        invalidAge[j]= i;
+
+        j++;
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<117;i++){
+
+
+
+        invalidAgeResult[i] = agePermission(invalidAge[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<117;i++){
+
+
+
+        do {if (!(invalidAgeResult[i])) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(81)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_IsInteger(void)
+
+{
+
+
+
+
+
+
+
+    char* inputIsInteger[] = {"-10000000","-2000000","-354698","-66667","-7878","-987","-64","-5","0","1","2","10","201","333","4321","56974","698751","7878989","88954621" };
+
+
+
+    
+
+   _Bool 
+
+        inputIsIntegerResult[19];
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        inputIsIntegerResult[i] = checkIfInteger(inputIsInteger[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+ do {if ((inputIsIntegerResult[i])) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(110)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_IsNotInteger(void)
+
+{
+
+
+
+
+
+
+
+    char* inputIsNotInteger[] = {"0.15","3.141592653589793238","5.3254f","-6.264","-7878.3261","foo","Bar","FIZZ","buzZ","joHN","jAnE","foo-bar","3,15","2k13",""," ","-","+","/*-+.,/=" };
+
+
+
+    
+
+   _Bool 
+
+        inputIsNotIntegerResult[19];
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        inputIsNotIntegerResult[i] = checkIfInteger(inputIsNotInteger[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        do {if (!(inputIsNotIntegerResult[i])) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(139)));}} while(0);
+
+
+
+    }
+
+
+
+}
diff --git a/build/test/dependencies/cmock.d b/build/test/dependencies/cmock.d
new file mode 100644
index 0000000..7d1cf5d
--- /dev/null
+++ b/build/test/dependencies/cmock.d
@@ -0,0 +1,6 @@
+build/test/out/c/cmock.o: \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock_internals.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/force_build b/build/test/dependencies/force_build
new file mode 100644
index 0000000..e69de29
diff --git a/build/test/dependencies/mainMenu.d b/build/test/dependencies/mainMenu.d
new file mode 100644
index 0000000..fbd8a70
--- /dev/null
+++ b/build/test/dependencies/mainMenu.d
@@ -0,0 +1 @@
+build/test/out/c/mainMenu.o: src/mainMenu.c src/mainMenu.h
diff --git a/build/test/dependencies/test_mainMenu.d b/build/test/dependencies/test_mainMenu.d
new file mode 100644
index 0000000..5ee8500
--- /dev/null
+++ b/build/test/dependencies/test_mainMenu.d
@@ -0,0 +1,4 @@
+build/test/out/c/test_mainMenu.o: tests/test_mainMenu.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h \
+ src/mainMenu.h
diff --git a/build/test/dependencies/test_mainMenu_runner.d b/build/test/dependencies/test_mainMenu_runner.d
new file mode 100644
index 0000000..0ac0cdd
--- /dev/null
+++ b/build/test/dependencies/test_mainMenu_runner.d
@@ -0,0 +1,4 @@
+build/test/out/c/test_mainMenu_runner.o: \
+ build/test/runners/test_mainMenu_runner.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/unity.d b/build/test/dependencies/unity.d
new file mode 100644
index 0000000..e42504d
--- /dev/null
+++ b/build/test/dependencies/unity.d
@@ -0,0 +1,4 @@
+build/test/out/c/unity.o: \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.c \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+ /var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/out/c/cmock.o b/build/test/out/c/cmock.o
new file mode 100644
index 0000000..76192ce
Binary files /dev/null and b/build/test/out/c/cmock.o differ
diff --git a/build/test/out/c/mainMenu.o b/build/test/out/c/mainMenu.o
new file mode 100644
index 0000000..5666f15
Binary files /dev/null and b/build/test/out/c/mainMenu.o differ
diff --git a/build/test/out/c/test_mainMenu.o b/build/test/out/c/test_mainMenu.o
new file mode 100644
index 0000000..c7879b1
Binary files /dev/null and b/build/test/out/c/test_mainMenu.o differ
diff --git a/build/test/out/c/test_mainMenu_runner.o b/build/test/out/c/test_mainMenu_runner.o
new file mode 100644
index 0000000..1666f41
Binary files /dev/null and b/build/test/out/c/test_mainMenu_runner.o differ
diff --git a/build/test/out/c/unity.o b/build/test/out/c/unity.o
new file mode 100644
index 0000000..ca4de30
Binary files /dev/null and b/build/test/out/c/unity.o differ
diff --git a/build/test/out/test_mainMenu.out b/build/test/out/test_mainMenu.out
new file mode 100755
index 0000000..b4dffd7
Binary files /dev/null and b/build/test/out/test_mainMenu.out differ
diff --git a/build/test/preprocess/files/test_mainMenu.c b/build/test/preprocess/files/test_mainMenu.c
new file mode 100644
index 0000000..c8bdf9f
--- /dev/null
+++ b/build/test/preprocess/files/test_mainMenu.c
@@ -0,0 +1,299 @@
+#include "src/mainMenu.h"
+#include "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_agePermissionValidAge(void)
+
+{
+
+
+
+
+
+
+
+
+
+    int validAge[83];
+
+
+
+    
+
+   _Bool 
+
+        validAgeResult[83];
+
+
+
+    int j=0;
+
+
+
+    for(int i =18;i<101;i++){
+
+
+
+        validAge[j]= i;
+
+ j++;
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<83;i++){
+
+
+
+        validAgeResult[i] = agePermission(validAge[i]);
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<83;i++){
+
+
+
+        do {if ((validAgeResult[i])) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(44)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_agePermissionInvalidAge(void)
+
+{
+
+
+
+
+
+
+
+
+
+
+
+    int invalidAge[117];
+
+
+
+    
+
+   _Bool 
+
+        invalidAgeResult[117];
+
+
+
+    int j=0;
+
+
+
+    for(int i =-100;i<18;i++){
+
+
+
+        invalidAge[j]= i;
+
+        j++;
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<117;i++){
+
+
+
+        invalidAgeResult[i] = agePermission(invalidAge[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<117;i++){
+
+
+
+        do {if (!(invalidAgeResult[i])) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(81)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_IsInteger(void)
+
+{
+
+
+
+
+
+
+
+    char* inputIsInteger[] = {"-10000000","-2000000","-354698","-66667","-7878","-987","-64","-5","0","1","2","10","201","333","4321","56974","698751","7878989","88954621" };
+
+
+
+    
+
+   _Bool 
+
+        inputIsIntegerResult[19];
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        inputIsIntegerResult[i] = checkIfInteger(inputIsInteger[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+ do {if ((inputIsIntegerResult[i])) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(110)));}} while(0);
+
+
+
+    }
+
+
+
+}
+
+
+
+void test_IsNotInteger(void)
+
+{
+
+
+
+
+
+
+
+    char* inputIsNotInteger[] = {"0.15","3.141592653589793238","5.3254f","-6.264","-7878.3261","foo","Bar","FIZZ","buzZ","joHN","jAnE","foo-bar","3,15","2k13",""," ","-","+","/*-+.,/=" };
+
+
+
+    
+
+   _Bool 
+
+        inputIsNotIntegerResult[19];
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        inputIsNotIntegerResult[i] = checkIfInteger(inputIsNotInteger[i]);
+
+
+
+    }
+
+
+
+
+
+
+
+    for(int i=0;i<19;i++)
+
+    {
+
+
+
+        do {if (!(inputIsNotIntegerResult[i])) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(139)));}} while(0);
+
+
+
+    }
+
+
+
+}
diff --git a/build/test/preprocess/includes/test_mainMenu.c b/build/test/preprocess/includes/test_mainMenu.c
new file mode 100644
index 0000000..fb4dc93
--- /dev/null
+++ b/build/test/preprocess/includes/test_mainMenu.c
@@ -0,0 +1,3 @@
+---
+- "/var/lib/gems/3.0.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- src/mainMenu.h
diff --git a/build/test/results/test_mainMenu.pass b/build/test/results/test_mainMenu.pass
new file mode 100644
index 0000000..d5c35cb
--- /dev/null
+++ b/build/test/results/test_mainMenu.pass
@@ -0,0 +1,30 @@
+---
+:source:
+  :path: tests
+  :file: test_mainMenu.c
+:successes:
+- :test: test_agePermissionValidAge
+  :line: 15
+  :message: ''
+  :unity_test_time: 0
+- :test: test_agePermissionInvalidAge
+  :line: 50
+  :message: ''
+  :unity_test_time: 0
+- :test: test_IsInteger
+  :line: 87
+  :message: ''
+  :unity_test_time: 0
+- :test: test_IsNotInteger
+  :line: 116
+  :message: ''
+  :unity_test_time: 0
+:failures: []
+:ignores: []
+:counts:
+  :total: 4
+  :passed: 4
+  :failed: 0
+  :ignored: 0
+:stdout: []
+:time: 0.0009556771256029606
diff --git a/build/test/runners/test_mainMenu_runner.c b/build/test/runners/test_mainMenu_runner.c
new file mode 100644
index 0000000..129fa89
--- /dev/null
+++ b/build/test/runners/test_mainMenu_runner.c
@@ -0,0 +1,87 @@
+/* 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_agePermissionValidAge(void);
+extern void test_agePermissionInvalidAge(void);
+extern void test_IsInteger(void);
+extern void test_IsNotInteger(void);
+
+
+/*=======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_mainMenu.c");
+  run_test(test_agePermissionValidAge, "test_agePermissionValidAge", 15);
+  run_test(test_agePermissionInvalidAge, "test_agePermissionInvalidAge", 50);
+  run_test(test_IsInteger, "test_IsInteger", 87);
+  run_test(test_IsNotInteger, "test_IsNotInteger", 116);
+
+  return UnityEnd();
+}
diff --git a/project.yml b/project.yml
new file mode 100644
index 0000000..640cb8f
--- /dev/null
+++ b/project.yml
@@ -0,0 +1,101 @@
+---
+
+# Notes:
+# Sample project C code is not presently written to produce a release artifact.
+# As such, release build options are disabled.
+# This sample, therefore, only demonstrates running a collection of unit tests.
+
+:project:
+  :use_exceptions: FALSE
+  :use_test_preprocessor: TRUE
+  :use_auxiliary_dependencies: TRUE
+  :build_root: build
+#  :release_build: TRUE
+  :test_file_prefix: test_
+  :which_ceedling: gem
+  :ceedling_version: 0.31.1
+  :default_tasks:
+    - test:all
+
+#:test_build:
+#  :use_assembly: TRUE
+
+#:release_build:
+#  :output: MyApp.out
+#  :use_assembly: FALSE
+
+:environment:
+
+:extension:
+  :executable: .out
+
+:paths:
+  :test:
+    - +:tests/**
+    - -:tests/support
+  :source:
+    - src/**
+  :support:
+    - tests/support
+  :libraries: []
+
+:defines:
+  # in order to add common defines:
+  #  1) remove the trailing [] from the :common: section
+  #  2) add entries to the :common: section (e.g. :test: has TEST defined)
+  :common: &common_defines []
+  :test:
+    - *common_defines
+    - TEST
+  :test_preprocess:
+    - *common_defines
+    - TEST
+
+:cmock:
+  :mock_prefix: mock_
+  :when_no_prototypes: :warn
+  :enforce_strict_ordering: TRUE
+  :plugins:
+    - :ignore
+    - :callback
+  :treat_as:
+    uint8:    HEX8
+    uint16:   HEX16
+    uint32:   UINT32
+    int8:     INT8
+    bool:     UINT8
+
+# Add -gcov to the plugins list to make sure of the gcov plugin
+# You will need to have gcov and gcovr both installed to make it work.
+# For more information on these options, see docs in plugins/gcov
+:gcov:
+  :reports:
+    - HtmlDetailed
+  :gcovr:
+    :html_medium_threshold: 75
+    :html_high_threshold: 90
+
+#:tools:
+# Ceedling defaults to using gcc for compiling, linking, etc.
+# As [:tools] is blank, gcc will be used (so long as it's in your system path)
+# See documentation to configure a given toolchain for use
+
+# LIBRARIES
+# These libraries are automatically injected into the build process. Those specified as
+# common will be used in all types of builds. Otherwise, libraries can be injected in just
+# tests or releases. These options are MERGED with the options in supplemental yaml files.
+:libraries:
+  :placement: :end
+  :flag: "-l${1}"
+  :path_flag: "-L ${1}"
+  :system: []    # for example, you might list 'm' to grab the math library
+  :test: []
+  :release: []
+
+:plugins:
+  :load_paths:
+    - "#{Ceedling.load_path}"
+  :enabled:
+    - stdout_pretty_tests_report
+    - module_generator
+...
diff --git a/src/main.c b/src/main.c
index 2e0147f..3e233a1 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,7 +1,8 @@
 #include <stdio.h>
+#include"mainMenu.h"
 
 int main()
 {
-
-	return 0;
-}	
+    ageInput();	
+    return 0;
+}
diff --git a/src/mainMenu.c b/src/mainMenu.c
new file mode 100644
index 0000000..9bdfccb
--- /dev/null
+++ b/src/mainMenu.c
@@ -0,0 +1,93 @@
+
+#include"mainMenu.h"
+
+
+bool agePermission(int age){
+
+    if(age >= 18)
+    {
+
+       return true;
+
+    }
+
+    else
+    {
+
+       return false;
+
+    }
+
+}
+
+bool checkIfInteger(char* input){
+
+    char *end_pointer;
+
+    strtol(input, &end_pointer, 10);
+
+    if (end_pointer == input || *end_pointer != '\0')
+    {
+
+        return false;
+
+    }
+
+    else
+    {
+
+        return true;
+
+    }
+}
+
+void ageInput(){
+
+    char input[20];
+    char* input_pointer;
+
+    long age;
+
+    printf("\nPlease specify your age : ");
+    scanf("%s",input);
+
+    if (checkIfInteger(input) == true )
+    {
+        age = strtol(input,&input_pointer,10);
+
+        if(agePermission(age)== true)
+	{
+            printf("Access granted!\n\n\n\n");
+
+            showMenu();
+
+        }
+	else if(agePermission(age)== false)
+	{
+
+                  printf("You should be at least 18 years old to create a bank account!\n");
+
+        }
+    }
+
+    else
+    {
+
+                  printf("input invalid! try again!\n");
+
+    }
+
+}
+
+
+void showMenu(){
+
+    printf("\t\t\t\t\t\t\t  Welcome to Bank Manager!");
+    printf("\n\n\n\n\t\t\t\t\t\tPlease select one of the following functions!");
+    printf("\n\n\n\n\t\t\t\t\t\t      ->Login as an existing costumer.");
+    printf("\n\n\t\t\t\t\t\t        ->Register as a new costumer.");
+    printf("\n\n\t\t\t\t\t\t           ->Login as an Employee.");
+    printf("\n\n\t\t\t\t\t\t\t\t ->Exit.\n");
+    printf("\n\n\n\n\n Selection :\n");
+
+}
diff --git a/src/mainMenu.h b/src/mainMenu.h
new file mode 100644
index 0000000..f62dda9
--- /dev/null
+++ b/src/mainMenu.h
@@ -0,0 +1,15 @@
+#ifndef MAINMENU_H_
+#define MAINMENU_H_
+
+#include<stdio.h>
+#include<stdlib.h>
+#include<stdbool.h>
+#include<string.h>
+
+void showMenu();
+void ageInput();
+
+bool agePermission(int age);
+bool checkIfInteger(char* input);
+
+#endif
diff --git a/tests/support/.gitkeep b/tests/support/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_mainMenu.c b/tests/test_mainMenu.c
new file mode 100644
index 0000000..be1fb40
--- /dev/null
+++ b/tests/test_mainMenu.c
@@ -0,0 +1,145 @@
+#ifdef TEST
+
+#include "unity.h"
+
+#include "mainMenu.h"
+
+void setUp(void)
+{
+}
+
+void tearDown(void)
+{
+}
+
+void test_agePermissionValidAge(void)
+{   
+    //Test case : 0
+
+    //Arrange
+    
+    int validAge[83];
+    
+    bool validAgeResult[83];
+
+    int j=0;
+
+    for(int i =18;i<101;i++){
+
+        validAge[j]= i;
+	j++;
+    }    
+     
+    //Act 
+
+    for(int i=0;i<83;i++){
+    
+        validAgeResult[i] = agePermission(validAge[i]);
+    }
+    
+    //Assert
+
+    for(int i=0;i<83;i++){
+        
+        TEST_ASSERT_TRUE(validAgeResult[i]);	    
+	    
+    }
+
+}
+
+void test_agePermissionInvalidAge(void)
+{
+
+    //Test case : 1
+	    
+    //Arrange
+	    
+    int invalidAge[117];
+	    
+    bool invalidAgeResult[117];
+	    
+    int j=0;
+	    
+    for(int i =-100;i<18;i++){
+	    
+        invalidAge[j]= i;
+        j++;
+    }
+	    
+    //Act
+	    
+    for(int i=0;i<117;i++){
+    
+        invalidAgeResult[i] = agePermission(invalidAge[i]);
+
+    }
+	    
+    //Assert
+	    
+    for(int i=0;i<117;i++){
+    
+        TEST_ASSERT_FALSE(invalidAgeResult[i]);
+	    
+    }
+	    
+}
+
+void test_IsInteger(void)
+{
+    
+    //Arrange
+    
+    char* inputIsInteger[] = {"-10000000","-2000000","-354698","-66667","-7878","-987","-64","-5","0","1","2","10","201","333","4321","56974","698751","7878989","88954621" };
+
+    bool inputIsIntegerResult[19];
+
+    //Act
+    
+    for(int i=0;i<19;i++)
+    {
+
+        inputIsIntegerResult[i] = checkIfInteger(inputIsInteger[i]);
+    
+    }
+
+    //Assert
+
+    for(int i=0;i<19;i++)
+    {
+
+	TEST_ASSERT_TRUE(inputIsIntegerResult[i]);
+
+    }
+
+}
+
+void test_IsNotInteger(void)
+{
+
+    //Arrange
+	    
+    char* inputIsNotInteger[] = {"0.15","3.141592653589793238","5.3254f","-6.264","-7878.3261","foo","Bar","FIZZ","buzZ","joHN","jAnE","foo-bar","3,15","2k13",""," ","-","+","/*-+.,/=" };
+	    
+    bool inputIsNotIntegerResult[19];
+	    
+    //Act
+	    
+    for(int i=0;i<19;i++)
+    {
+   
+        inputIsNotIntegerResult[i] = checkIfInteger(inputIsNotInteger[i]);
+	    
+    }
+	    
+    //Assert
+	    
+    for(int i=0;i<19;i++)
+    {
+	    
+        TEST_ASSERT_FALSE(inputIsNotIntegerResult[i]);
+	    
+    }
+	    
+}
+
+#endif // TEST