diff --git a/build/test/cache/defines_dependency.yml b/build/test/cache/defines_dependency.yml
new file mode 100644
index 0000000..f230c87
--- /dev/null
+++ b/build/test/cache/defines_dependency.yml
@@ -0,0 +1,5 @@
+---
+src/currentCustomerAccountBalance.c:
+- TEST
+src/updateCustomerAccountBalance.c:
+- TEST
diff --git a/build/test/cache/input.yml b/build/test/cache/input.yml
new file mode 100644
index 0000000..7b0c251
--- /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 ${1}"
+  :test: []
+  :test_preprocess: []
+  :release: []
+  :release_preprocess: []
+  :placement: :end
+  :system: []
+:flags: {}
+:extension:
+  :header: ".h"
+  :source: ".c"
+  :assembly: ".s"
+  :object: ".o"
+  :libraries:
+  - ".a"
+  - ".so"
+  :executable: ".out"
+  :map: ".map"
+  :list: ".lst"
+  :testpass: ".pass"
+  :testfail: ".fail"
+  :dependencies: ".d"
+:unity:
+  :vendor_path: "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+:cmock:
+  :vendor_path: "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+  :includes: []
+  :mock_prefix: mock_
+  :when_no_prototypes: :warn
+  :enforce_strict_ordering: true
+  :plugins:
+  - :ignore
+  - :callback
+  :treat_as:
+    uint8: HEX8
+    uint16: HEX16
+    uint32: UINT32
+    int8: INT8
+    bool: UINT8
+  :mock_path: build/test/mocks
+  :verbosity: 3
+  :unity_helper: false
+:cexception:
+  :vendor_path: "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor"
+  :defines: []
+:test_runner:
+  :includes: []
+  :file_suffix: _runner
+:tools:
+  :test_compiler:
+    :executable: gcc
+    :name: default_test_compiler
+    :stderr_redirect: :none
+    :background_exec: :none
+    :optional: false
+    :arguments:
+    - ''
+    - ''
+    - -I"$": 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:
+  - "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/lib/../plugins"
+  :enabled:
+  - stdout_pretty_tests_report
+  - module_generator
+  :display_raw_test_results: false
+  :stdout_pretty_tests_report_path: "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/lib/../plugins/stdout_pretty_tests_report"
+  :module_generator_path: "/Library/Ruby/Gems/2.6.0/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_currentCustomerAccountBalance.c b/build/test/cache/test_currentCustomerAccountBalance.c
new file mode 100644
index 0000000..c6a03aa
--- /dev/null
+++ b/build/test/cache/test_currentCustomerAccountBalance.c
@@ -0,0 +1,159 @@
+#include "src/currentCustomerAccountBalance.h"
+#include "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_fetchBalanceFromBalanceString(void) {
+
+
+
+
+
+
+
+    char balanceString[5][100] = {
+
+        "balance=0",
+
+        "balance=100",
+
+        "balance=200",
+
+        "balance=300",
+
+        "balance=400"
+
+    };
+
+
+
+
+
+
+
+    float balance = 0;
+
+    float result[5];
+
+    float expected[5];
+
+
+
+    for (int i = 0; i < 5; i++) {
+
+        result[i] = fetchBalanceFromBalanceString(balanceString[i]);
+
+    }
+
+
+
+
+
+
+
+    for (int i = 0; i < 5; i++) {
+
+        expected[i] = balance;
+
+        balance += 100;
+
+    }
+
+
+
+    for (int i =0; i < 5; i++) {
+
+        UnityAssertFloatsWithin((UNITY_FLOAT)((UNITY_FLOAT)((expected[i])) * (UNITY_FLOAT)(0.00001f)), (UNITY_FLOAT)((UNITY_FLOAT)((expected[i]))), (UNITY_FLOAT)((UNITY_FLOAT)((result[i]))), ((((void*)0))), (UNITY_UINT)((UNITY_UINT)(45)));
+
+    }
+
+
+
+
+
+}
+
+
+
+
+
+void test_checkFileOpen(void) {
+
+
+
+
+
+
+
+    FILE *file = fopen("src/CustomerData.txt", "r");
+
+
+
+    do {if ((file)) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(58)));}} while(0);
+
+
+
+    fclose(file);
+
+}
+
+
+
+void test_failOpenFile(void) {
+
+
+
+
+
+
+
+    FILE *file = fopen("false_file_name", "r");
+
+
+
+    do {if (!(file)) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(69)));}} while(0);
+
+
+
+}
+
+
+
+void test_getAvailableAccountBalance(void) {
+
+
+
+
+
+
+
+    int user_id = 1234;
+
+    float max = 3.40282347e+38F;
+
+    int result = getAvailableAccountBalance(user_id);
+
+
+
+    do {if ((result < max)) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(81)));}} while(0);
+
+}
diff --git a/build/test/cache/test_updateCustomerAccountBalance.c b/build/test/cache/test_updateCustomerAccountBalance.c
new file mode 100644
index 0000000..5918e78
--- /dev/null
+++ b/build/test/cache/test_updateCustomerAccountBalance.c
@@ -0,0 +1,77 @@
+#include "src/updateCustomerAccountBalance.h"
+#include "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_updateAvailableAccountBalanceSuccess(void){
+
+    int length = 10;
+
+
+
+    float amountToUpdate[] = {200.5, 340, 244.5, 340, 1200, 3232, 1123, 460.5, 900, 1005};
+
+    float userIDs[] = {1001,1002,1003,1004,1005,1006,1007,1008,1009};
+
+
+
+    float expectedValue[length];
+
+    float result[length];
+
+
+
+
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        result[i] = updateAvailableAccountBalance(userIDs[i],amountToUpdate[i]);
+
+    }
+
+
+
+
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        expectedValue[i] = 0;
+
+    }
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        UnityAssertFloatsWithin((UNITY_FLOAT)((UNITY_FLOAT)((expectedValue[i])) * (UNITY_FLOAT)(0.00001f)), (UNITY_FLOAT)((UNITY_FLOAT)((expectedValue[i]))), (UNITY_FLOAT)((UNITY_FLOAT)((result[i]))), ((((void*)0))), (UNITY_UINT)((UNITY_UINT)(58)));
+
+    }
+
+
+
+}
diff --git a/build/test/dependencies/cmock.d b/build/test/dependencies/cmock.d
new file mode 100644
index 0000000..5bb2ab5
--- /dev/null
+++ b/build/test/dependencies/cmock.d
@@ -0,0 +1,6 @@
+build/test/out/c/cmock.o: \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/cmock/src/cmock_internals.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/currentCustomerAccountBalance.d b/build/test/dependencies/currentCustomerAccountBalance.d
new file mode 100644
index 0000000..8f14061
--- /dev/null
+++ b/build/test/dependencies/currentCustomerAccountBalance.d
@@ -0,0 +1,3 @@
+build/test/out/c/currentCustomerAccountBalance.o: \
+  src/currentCustomerAccountBalance.c \
+  src/currentCustomerAccountBalance.h src/_file_information.h
diff --git a/build/test/dependencies/test_currentCustomerAccountBalance.d b/build/test/dependencies/test_currentCustomerAccountBalance.d
new file mode 100644
index 0000000..d4f4b96
--- /dev/null
+++ b/build/test/dependencies/test_currentCustomerAccountBalance.d
@@ -0,0 +1,5 @@
+build/test/out/c/test_currentCustomerAccountBalance.o: \
+  tests/test_currentCustomerAccountBalance.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h \
+  src/currentCustomerAccountBalance.h src/_file_information.h
diff --git a/build/test/dependencies/test_currentCustomerAccountBalance_runner.d b/build/test/dependencies/test_currentCustomerAccountBalance_runner.d
new file mode 100644
index 0000000..bce124f
--- /dev/null
+++ b/build/test/dependencies/test_currentCustomerAccountBalance_runner.d
@@ -0,0 +1,4 @@
+build/test/out/c/test_currentCustomerAccountBalance_runner.o: \
+  build/test/runners/test_currentCustomerAccountBalance_runner.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/test_updateCustomerAccountBalance.d b/build/test/dependencies/test_updateCustomerAccountBalance.d
new file mode 100644
index 0000000..3e8bb07
--- /dev/null
+++ b/build/test/dependencies/test_updateCustomerAccountBalance.d
@@ -0,0 +1,5 @@
+build/test/out/c/test_updateCustomerAccountBalance.o: \
+  tests/test_updateCustomerAccountBalance.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h \
+  src/updateCustomerAccountBalance.h
diff --git a/build/test/dependencies/test_updateCustomerAccountBalance_runner.d b/build/test/dependencies/test_updateCustomerAccountBalance_runner.d
new file mode 100644
index 0000000..c6a39e1
--- /dev/null
+++ b/build/test/dependencies/test_updateCustomerAccountBalance_runner.d
@@ -0,0 +1,4 @@
+build/test/out/c/test_updateCustomerAccountBalance_runner.o: \
+  build/test/runners/test_updateCustomerAccountBalance_runner.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/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..cbb510b
--- /dev/null
+++ b/build/test/dependencies/unity.d
@@ -0,0 +1,4 @@
+build/test/out/c/unity.o: \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.c \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h \
+  /Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity_internals.h
diff --git a/build/test/dependencies/updateCustomerAccountBalance.d b/build/test/dependencies/updateCustomerAccountBalance.d
new file mode 100644
index 0000000..5f06f3b
--- /dev/null
+++ b/build/test/dependencies/updateCustomerAccountBalance.d
@@ -0,0 +1,5 @@
+build/test/out/c/updateCustomerAccountBalance.o: \
+  src/updateCustomerAccountBalance.c src/updateCustomerAccountBalance.h \
+  src/currentCustomerAccountBalance.c \
+  src/currentCustomerAccountBalance.h src/_file_information.h \
+  src/lineReplacer.h
diff --git a/build/test/out/c/cmock.o b/build/test/out/c/cmock.o
new file mode 100644
index 0000000..f2c9ef1
Binary files /dev/null and b/build/test/out/c/cmock.o differ
diff --git a/build/test/out/c/currentCustomerAccountBalance.o b/build/test/out/c/currentCustomerAccountBalance.o
new file mode 100644
index 0000000..b9b0690
Binary files /dev/null and b/build/test/out/c/currentCustomerAccountBalance.o differ
diff --git a/build/test/out/c/test_currentCustomerAccountBalance.o b/build/test/out/c/test_currentCustomerAccountBalance.o
new file mode 100644
index 0000000..8db69b1
Binary files /dev/null and b/build/test/out/c/test_currentCustomerAccountBalance.o differ
diff --git a/build/test/out/c/test_currentCustomerAccountBalance_runner.o b/build/test/out/c/test_currentCustomerAccountBalance_runner.o
new file mode 100644
index 0000000..47c8875
Binary files /dev/null and b/build/test/out/c/test_currentCustomerAccountBalance_runner.o differ
diff --git a/build/test/out/c/test_updateCustomerAccountBalance.o b/build/test/out/c/test_updateCustomerAccountBalance.o
new file mode 100644
index 0000000..e1f08e5
Binary files /dev/null and b/build/test/out/c/test_updateCustomerAccountBalance.o differ
diff --git a/build/test/out/c/test_updateCustomerAccountBalance_runner.o b/build/test/out/c/test_updateCustomerAccountBalance_runner.o
new file mode 100644
index 0000000..116e1ae
Binary files /dev/null and b/build/test/out/c/test_updateCustomerAccountBalance_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..703d2bc
Binary files /dev/null and b/build/test/out/c/unity.o differ
diff --git a/build/test/out/c/updateCustomerAccountBalance.o b/build/test/out/c/updateCustomerAccountBalance.o
new file mode 100644
index 0000000..0154047
Binary files /dev/null and b/build/test/out/c/updateCustomerAccountBalance.o differ
diff --git a/build/test/out/test_currentCustomerAccountBalance.out b/build/test/out/test_currentCustomerAccountBalance.out
new file mode 100755
index 0000000..d27cce9
Binary files /dev/null and b/build/test/out/test_currentCustomerAccountBalance.out differ
diff --git a/build/test/out/test_updateCustomerAccountBalance.out b/build/test/out/test_updateCustomerAccountBalance.out
new file mode 100755
index 0000000..2dea89f
Binary files /dev/null and b/build/test/out/test_updateCustomerAccountBalance.out differ
diff --git a/build/test/preprocess/files/test_currentCustomerAccountBalance.c b/build/test/preprocess/files/test_currentCustomerAccountBalance.c
new file mode 100644
index 0000000..c6a03aa
--- /dev/null
+++ b/build/test/preprocess/files/test_currentCustomerAccountBalance.c
@@ -0,0 +1,159 @@
+#include "src/currentCustomerAccountBalance.h"
+#include "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_fetchBalanceFromBalanceString(void) {
+
+
+
+
+
+
+
+    char balanceString[5][100] = {
+
+        "balance=0",
+
+        "balance=100",
+
+        "balance=200",
+
+        "balance=300",
+
+        "balance=400"
+
+    };
+
+
+
+
+
+
+
+    float balance = 0;
+
+    float result[5];
+
+    float expected[5];
+
+
+
+    for (int i = 0; i < 5; i++) {
+
+        result[i] = fetchBalanceFromBalanceString(balanceString[i]);
+
+    }
+
+
+
+
+
+
+
+    for (int i = 0; i < 5; i++) {
+
+        expected[i] = balance;
+
+        balance += 100;
+
+    }
+
+
+
+    for (int i =0; i < 5; i++) {
+
+        UnityAssertFloatsWithin((UNITY_FLOAT)((UNITY_FLOAT)((expected[i])) * (UNITY_FLOAT)(0.00001f)), (UNITY_FLOAT)((UNITY_FLOAT)((expected[i]))), (UNITY_FLOAT)((UNITY_FLOAT)((result[i]))), ((((void*)0))), (UNITY_UINT)((UNITY_UINT)(45)));
+
+    }
+
+
+
+
+
+}
+
+
+
+
+
+void test_checkFileOpen(void) {
+
+
+
+
+
+
+
+    FILE *file = fopen("src/CustomerData.txt", "r");
+
+
+
+    do {if ((file)) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(58)));}} while(0);
+
+
+
+    fclose(file);
+
+}
+
+
+
+void test_failOpenFile(void) {
+
+
+
+
+
+
+
+    FILE *file = fopen("false_file_name", "r");
+
+
+
+    do {if (!(file)) {} else {UnityFail( ((" Expected FALSE Was TRUE")), (UNITY_UINT)((UNITY_UINT)(69)));}} while(0);
+
+
+
+}
+
+
+
+void test_getAvailableAccountBalance(void) {
+
+
+
+
+
+
+
+    int user_id = 1234;
+
+    float max = 3.40282347e+38F;
+
+    int result = getAvailableAccountBalance(user_id);
+
+
+
+    do {if ((result < max)) {} else {UnityFail( ((" Expected TRUE Was FALSE")), (UNITY_UINT)((UNITY_UINT)(81)));}} while(0);
+
+}
diff --git a/build/test/preprocess/files/test_updateCustomerAccountBalance.c b/build/test/preprocess/files/test_updateCustomerAccountBalance.c
new file mode 100644
index 0000000..5918e78
--- /dev/null
+++ b/build/test/preprocess/files/test_updateCustomerAccountBalance.c
@@ -0,0 +1,77 @@
+#include "src/updateCustomerAccountBalance.h"
+#include "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+
+
+
+
+
+
+
+
+void setUp(void)
+
+{
+
+}
+
+
+
+void tearDown(void)
+
+{
+
+}
+
+
+
+void test_updateAvailableAccountBalanceSuccess(void){
+
+    int length = 10;
+
+
+
+    float amountToUpdate[] = {200.5, 340, 244.5, 340, 1200, 3232, 1123, 460.5, 900, 1005};
+
+    float userIDs[] = {1001,1002,1003,1004,1005,1006,1007,1008,1009};
+
+
+
+    float expectedValue[length];
+
+    float result[length];
+
+
+
+
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        result[i] = updateAvailableAccountBalance(userIDs[i],amountToUpdate[i]);
+
+    }
+
+
+
+
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        expectedValue[i] = 0;
+
+    }
+
+
+
+    for (int i = 0; i < length; i++) {
+
+        UnityAssertFloatsWithin((UNITY_FLOAT)((UNITY_FLOAT)((expectedValue[i])) * (UNITY_FLOAT)(0.00001f)), (UNITY_FLOAT)((UNITY_FLOAT)((expectedValue[i]))), (UNITY_FLOAT)((UNITY_FLOAT)((result[i]))), ((((void*)0))), (UNITY_UINT)((UNITY_UINT)(58)));
+
+    }
+
+
+
+}
diff --git a/build/test/preprocess/includes/test_currentCustomerAccountBalance.c b/build/test/preprocess/includes/test_currentCustomerAccountBalance.c
new file mode 100644
index 0000000..910356b
--- /dev/null
+++ b/build/test/preprocess/includes/test_currentCustomerAccountBalance.c
@@ -0,0 +1,3 @@
+---
+- "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- src/currentCustomerAccountBalance.h
diff --git a/build/test/preprocess/includes/test_updateCustomerAccountBalance.c b/build/test/preprocess/includes/test_updateCustomerAccountBalance.c
new file mode 100644
index 0000000..d395830
--- /dev/null
+++ b/build/test/preprocess/includes/test_updateCustomerAccountBalance.c
@@ -0,0 +1,3 @@
+---
+- "/Library/Ruby/Gems/2.6.0/gems/ceedling-0.31.1/vendor/unity/src/unity.h"
+- src/updateCustomerAccountBalance.h
diff --git a/build/test/results/test_currentCustomerAccountBalance.pass b/build/test/results/test_currentCustomerAccountBalance.pass
new file mode 100644
index 0000000..a945b2d
--- /dev/null
+++ b/build/test/results/test_currentCustomerAccountBalance.pass
@@ -0,0 +1,30 @@
+---
+:source:
+  :path: tests
+  :file: test_currentCustomerAccountBalance.c
+:successes:
+- :test: test_fetchBalanceFromBalanceString
+  :line: 15
+  :message: ''
+  :unity_test_time: 0
+- :test: test_checkFileOpen
+  :line: 52
+  :message: ''
+  :unity_test_time: 0
+- :test: test_failOpenFile
+  :line: 63
+  :message: ''
+  :unity_test_time: 0
+- :test: test_getAvailableAccountBalance
+  :line: 73
+  :message: ''
+  :unity_test_time: 0
+:failures: []
+:ignores: []
+:counts:
+  :total: 4
+  :passed: 4
+  :failed: 0
+  :ignored: 0
+:stdout: []
+:time: 0.006680999998934567
diff --git a/build/test/runners/test_currentCustomerAccountBalance_runner.c b/build/test/runners/test_currentCustomerAccountBalance_runner.c
new file mode 100644
index 0000000..1e35fd9
--- /dev/null
+++ b/build/test/runners/test_currentCustomerAccountBalance_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_fetchBalanceFromBalanceString(void);
+extern void test_checkFileOpen(void);
+extern void test_failOpenFile(void);
+extern void test_getAvailableAccountBalance(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_currentCustomerAccountBalance.c");
+  run_test(test_fetchBalanceFromBalanceString, "test_fetchBalanceFromBalanceString", 15);
+  run_test(test_checkFileOpen, "test_checkFileOpen", 52);
+  run_test(test_failOpenFile, "test_failOpenFile", 63);
+  run_test(test_getAvailableAccountBalance, "test_getAvailableAccountBalance", 73);
+
+  return UnityEnd();
+}
diff --git a/build/test/runners/test_updateCustomerAccountBalance_runner.c b/build/test/runners/test_updateCustomerAccountBalance_runner.c
new file mode 100644
index 0000000..887be8b
--- /dev/null
+++ b/build/test/runners/test_updateCustomerAccountBalance_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_updateAvailableAccountBalanceSuccess(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_updateCustomerAccountBalance.c");
+  run_test(test_updateAvailableAccountBalanceSuccess, "test_updateAvailableAccountBalanceSuccess", 15);
+
+  return UnityEnd();
+}
diff --git a/tests/test_updateCustomerAccountBalance.c b/tests/test_updateCustomerAccountBalance.c
index add1299..e5fc90c 100644
--- a/tests/test_updateCustomerAccountBalance.c
+++ b/tests/test_updateCustomerAccountBalance.c
@@ -14,6 +14,7 @@ void tearDown(void)
 
 void test_updateAvailableAccountBalanceSuccess(void){
 
+    /*
 	int id1 = 1234;
 	int id2 = 1327;
 	int id3 = 1666;
@@ -29,6 +30,33 @@ void test_updateAvailableAccountBalanceSuccess(void){
 	TEST_ASSERT_TRUE(results1);
 	TEST_ASSERT_TRUE(results2);
 	TEST_ASSERT_TRUE(results3);
+     */
+    
+    /* Arrange */
+
+    int length                      = 10;
+
+    float amountToUpdate[]        = {200.5, 340, 244.5, 340, 1200, 3232, 1123, 460.5, 900, 1005};
+    float userIDs[] = {1001,1002,1003,1004,1005,1006,1007,1008,1009};
+
+    float expectedValue[length];
+    float result[length];
+
+    /* Act */
+
+    for (int i = 0; i < length; i++) {
+        result[i] = updateAvailableAccountBalance(userIDs[i],amountToUpdate[i]);
+    }
+
+    /* Assert */
+
+    for (int i = 0; i < length; i++) {
+        expectedValue[i] = 0;
+    }
+
+    for (int i = 0; i < length; i++) {
+        TEST_ASSERT_EQUAL_FLOAT(expectedValue[i],result[i]);
+    }
 	
 }
 #endif