diff --git a/tests/run-tests.sh b/tests/run-tests.sh
deleted file mode 100755
index c20438e10..000000000
--- a/tests/run-tests.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#! /bin/bash
-
-# curl -# -C - -o shebang-unit https://raw.github.com/arpinum-oss/shebang-unit/master/releases/shebang-unit
-# chmod +x shebang-unit
-
-now=$(date +"%Y%m%d%H%M%S")
-mkdir -p ${PWD}/tests-results
-./shebang-unit --reporters=simple,junit --output-file=${PWD}/tests-results/junit_report-${now}.xml tests
diff --git a/tests/shebang-unit b/tests/shebang-unit
deleted file mode 100755
index 6f9a2bc6c..000000000
--- a/tests/shebang-unit
+++ /dev/null
@@ -1,1146 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright (C) 2015, Arpinum
-#
-# shebang-unit is free software: you can redistribute it and/or modify it under
-# the terms of the GNU General Public License as published by the Free Software
-# Foundation, either version 3 of the License, or (at your option) any later
-# version.
-#
-# shebang-unit is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
-# details.
-#
-# You should have received a copy of the GNU General Public License along with
-# shebang-unit. If not, see http://www.gnu.org/licenses/lgpl.html.
-
-# shebang-unit all in one source file
-
-
-configuration__load() {
-  # yes/no representation used with shebang-unit parameters to activate
-  # stuff like colors
-  SBU_YES="yes"
-  SBU_NO="no"
-
-  # Colors for outputs
-  SBU_GREEN_COLOR_CODE="\\033[1;32m"
-  SBU_RED_COLOR_CODE="\\033[1;31m"
-  SBU_YELLOW_COLOR_CODE="\\033[1;33m"
-  SBU_DEFAULT_COLOR_CODE="\\e[0m"
-
-  # Functions coding coventions
-  SBU_GLOBAL_SETUP_FUNCTION_NAME="global_setup"
-  SBU_GLOBAL_TEARDOWN_FUNCTION_NAME="global_teardown"
-  SBU_SETUP_FUNCTION_NAME="setup"
-  SBU_TEARDOWN_FUNCTION_NAME="teardown"
-  SBU_FUNCTION_DECLARATION_REGEX="^[ ]*\(function\)\{0,1\}[ ]*\([A-Za-z0-9_-]\{1,\}\)[ ]*\(([ ]*)\)\{0,1\}[ ]*{"
-  SBU_PRIVATE_FUNCTION_NAME_REGEX="^_.*"
-
-  # Default configuration that can be modified with shebang-unit parameters
-  # For more information see shebang-unit usages
-  SBU_TEST_FILE_PATTERN="*_test.sh"
-  SBU_TEST_FUNCTION_PATTERN="*"
-  SBU_USE_COLORS="${SBU_YES}"
-  SBU_RANDOM_RUN="${SBU_NO}"
-  SBU_REPORTERS="simple"
-  SBU_JUNIT_REPORTER_OUTPUT_FILE="./junit_report.xml"
-
-  # Internal constants
-  SBU_SUCCESS_STATUS_CODE=0
-  SBU_FAILURE_STATUS_CODE=1
-  SBU_VALUE_SEPARATOR=","
-  SBU_TEMP_DIR="/tmp/.shebang-unit"
-  SBU_LAST_ASSERTION_MSG_KEY="last_assertion_message"
-  SBU_NO_RUN="${SBU_NO}"
-  SBU_STANDARD_FD=42
-  SBU_ERROR_FD=43
-}
-
-
-assertion__equal() {
-  if [[ "$1" != "$2" ]]; then
-    _assertion__failed "Actual: <$2>, expected: <$1>."
-  fi
-}
-
-assertion__different() {
-  if [[ "$1" == "$2" ]]; then
-    _assertion__failed "Both values are: <$1>."
-  fi
-}
-
-assertion__string_contains() {
-  if ! system__string_contains "$1" "$2"; then
-    _assertion__failed "String: <$1> does not contain: <$2>."
-  fi
-}
-
-assertion__string_does_not_contain() {
-  if system__string_contains "$1" "$2"; then
-    _assertion__failed "String: <$1> contains: <$2>."
-  fi
-}
-
-assertion__string_empty() {
-  if [[ -n "$1" ]]; then
-    _assertion__failed "String: <$1> is not empty."
-  fi
-}
-
-assertion__string_not_empty() {
-  if [[ -z "$1" ]]; then
-    _assertion__failed "The string is empty."
-  fi
-}
-
-assertion__array_contains() {
-  local element=$1
-  shift 1
-  if ! array__contains "${element}" "$@"; then
-    local array_as_string="$(system__pretty_print_array "$@")"
-    _assertion__failed \
-      "Array: <${array_as_string}> does not contain: <${element}>."
-  fi
-}
-
-assertion__array_does_not_contain() {
-  local element=$1
-  shift 1
-  if array__contains "${element}" "$@"; then
-    local array_as_string="$(system__pretty_print_array "$@")"
-    _assertion__failed \
-      "Array: <${array_as_string}> contains: <${element}>."
-  fi
-}
-
-assertion__status_code_is_success() {
-  if (( $1 != ${SBU_SUCCESS_STATUS_CODE} )); then
-    _assertion__failed \
-      "Status code is failure instead of success." "$2"
-  fi
-}
-
-assertion__status_code_is_failure() {
-  if (( $1 == ${SBU_SUCCESS_STATUS_CODE} )); then
-    _assertion__failed \
-      "Status code is success instead of failure." "$2"
-  fi
-}
-
-assertion__successful() {
-  "$@"
-  if (( $? != ${SBU_SUCCESS_STATUS_CODE} )); then
-    _assertion__failed "Command is failing instead of successful."
-  fi
-}
-
-assertion__failing() {
-  "$@"
-  if (( $? == ${SBU_SUCCESS_STATUS_CODE} )); then
-    _assertion__failed "Command is successful instead of failing."
-  fi
-}
-
-_assertion__failed() {
-  local message_to_use="$(_assertion__get_assertion_message_to_use "$1" "$2")"
-  system__print_line "Assertion failed. ${message_to_use}"
-  exit ${SBU_FAILURE_STATUS_CODE}
-}
-
-_assertion__get_assertion_message_to_use() {
-  local message=$1
-  local custom_messsage=$2
-  if [[ -n "${custom_messsage}" ]]; then
-    system__print "${message} ${custom_messsage}"
-  else
-    system__print "${message}"
-  fi
-}
-
-
-mock__make_function_do_nothing() {
-  mock__make_function_call "$1" ":"
-}
-
-mock__make_function_prints() {
-  local function=$1
-  local text=$2
-  eval "${function}() { printf "${text}"; }"
-}
-
-mock__make_function_call() {
-  local function_to_mock=$1
-  local function_to_call=$2
-  shift 2
-  eval "${function_to_mock}() { ${function_to_call} \"\$@\"; }"
-}
-
-
-runner__run_all_test_files() {
-  SBU_BASE_TEST_DIRECTORY=$1
-  reporter__test_files_start_running
-  timer__store_current_time "global_time"
-  results__test_files_start_running
-  _runner__run_all_test_files_with_pattern_in_directory "$1"
-  reporter__test_files_end_running "$(timer__get_time_elapsed "global_time")"
-  runner__tests_are_successful
-}
-
-_runner__run_all_test_files_with_pattern_in_directory() {
-  local file
-  local files
-  array__from_lines files <<< "$(_runner__get_test_files_in_directory "$1")"
-  for file in "${files[@]}"; do
-    file_runner__run_test_file "${file}"
-  done
-}
-
-_runner__get_test_files_in_directory() {
-  local files
-  array__from_lines files <<< "$(find "$1" -name "${SBU_TEST_FILE_PATTERN}" | sort)"
-  if [[ "${SBU_RANDOM_RUN}" == "${SBU_YES}"  ]]; then
-    array__from_lines files <<< "$(system__randomize_array "${files[@]}")"
-  fi
-  array__print "${files[@]}"
-}
-
-runner__tests_are_successful() {
-  (( $(results__get_failing_tests_count) == 0 \
-      && $(results__get_skipped_tests_count) == 0 ))
-}
-
-
-file_runner__run_test_file() {
-  local file=$1
-  local public_functions=($(parser__get_public_functions_in_file "${file}"))
-  local test_functions=($(_file_runner__get_test_functions))
-  reporter__test_file_starts_running "${file}" "${#test_functions[@]}"
-  ( source "${file}"
-    _file_runner__run_global_setup_if_exists \
-      && _file_runner__call_all_tests
-    _file_runner__run_global_teardown_if_exists )
-  _file_runner__check_if_global_setup_has_exited
-  reporter__test_file_ends_running
-}
-
-_file_runner__run_all_tests_if_global_setup_is_successful() {
-    _file_runner__call_all_tests
-}
-
-_file_runner__call_all_tests() {
-  local i
-  for (( i=0; i < ${#test_functions[@]}; i++ )); do
-    test_runner__run_test "${test_functions[${i}]}" "${public_functions[@]}"
-  done
-}
-
-_file_runner__skip_all_tests() {
-  local i
-  for (( i=0; i < ${#test_functions[@]}; i++ )); do
-    test_runner__skip_test "${test_functions[${i}]}" "${public_functions[@]}"
-  done
-}
-
-_file_runner__get_test_functions() {
-  local result=()
-  local test_function
-  for test_function in "${public_functions[@]}"; do
-    if _file_runner__function_is_a_test "${test_function}"\
-       && [[ "${test_function}" == ${SBU_TEST_FUNCTION_PATTERN} ]]; then
-      result+=("${test_function}")
-    fi
-  done
-  _file_runner__get_randomized_test_functions_if_needed "${result[@]}"
-}
-
-_file_runner__get_randomized_test_functions_if_needed() {
-  if [[ "${SBU_RANDOM_RUN}" == "${SBU_YES}" ]]; then
-    system__randomize_array "$@"
-  else
-    array__print "$@"
-  fi
-}
-
-_file_runner__run_global_setup_if_exists() {
-  database__put "sbu_current_global_setup_has_failed" "${SBU_YES}"
-  _file_runner__call_function_if_exists "${SBU_GLOBAL_SETUP_FUNCTION_NAME}" \
-    && database__put "sbu_current_global_setup_has_failed" "${SBU_NO}"
-}
-
-_file_runner__run_global_teardown_if_exists() {
-  _file_runner__call_function_if_exists "${SBU_GLOBAL_TEARDOWN_FUNCTION_NAME}"
-}
-
-_file_runner__function_is_a_test() {
-  ! array__contains "$1" \
-                      "${SBU_GLOBAL_SETUP_FUNCTION_NAME}" \
-                      "${SBU_GLOBAL_TEARDOWN_FUNCTION_NAME}" \
-                      "${SBU_SETUP_FUNCTION_NAME}" \
-                      "${SBU_TEARDOWN_FUNCTION_NAME}"
-}
-
-_file_runner__call_function_if_exists() {
-  local function=$1
-  shift 1
-  if array__contains "${function}" "${public_functions[@]}"; then
-    "${function}"
-  fi
-}
-
-_file_runner__check_if_global_setup_has_exited() {
-  local has_exited="$(database__get "sbu_current_global_setup_has_failed")"
-  if [[ "${has_exited}" == "${SBU_YES}" ]]; then
-    _file_runner__handle_failure_in_global_setup
-  fi
-}
-
-_file_runner__handle_failure_in_global_setup() {
-    reporter__global_setup_has_failed
-    _file_runner__skip_all_tests
-}
-
-
-parser__get_public_functions_in_file() {
-  _parser__find_functions_in_file "$1" \
-    | _parser__filter_private_functions \
-    | awk '{ print $1 }'
-}
-
-_parser__find_functions_in_file() {
-  grep -o "${SBU_FUNCTION_DECLARATION_REGEX}" "$1" \
-    | _parser__get_function_name_from_declaration
-}
-
-_parser__filter_private_functions() {
-  grep -v "${SBU_PRIVATE_FUNCTION_NAME_REGEX}"
-}
-
-_parser__get_function_name_from_declaration() {
-  sed "s/${SBU_FUNCTION_DECLARATION_REGEX}/\2/"
-}
-
-
-timer__store_current_time() {
-  local id=$1
-  database__put "sbu_beginning_date_$1" "$(system__get_date_in_seconds)"
-}
-
-timer__get_time_elapsed() {
-  local id=$1
-  local beginning_date="$(database__get "sbu_beginning_date_$1")"
-  local ending_date="$(system__get_date_in_seconds)"
-
-  [[ -n "${beginning_date}" ]] \
-    && system__print "$(( ending_date - beginning_date ))" \
-    || system__print "0"
-}
-
-
-results__test_files_start_running() {
-  database__put "sbu_successful_tests_count" "0"
-  database__put "sbu_failing_tests_count" "0"
-  database__put "sbu_skipped_tests_count" "0"
-}
-
-results__get_successful_tests_count() {
-  _results__get_tests_count_of_type "successful"
-}
-
-results__increment_successful_tests() {
-  _results__increment_tests_of_type "successful"
-}
-
-results__get_failing_tests_count() {
-  _results__get_tests_count_of_type "failing"
-}
-
-results__increment_failing_tests() {
-  _results__increment_tests_of_type "failing"
-}
-
-results__get_skipped_tests_count() {
-  _results__get_tests_count_of_type "skipped"
-}
-
-results__increment_skipped_tests() {
-  _results__increment_tests_of_type "skipped"
-}
-
-results__get_total_tests_count() {
-  local successes="$(results__get_successful_tests_count)"
-  local failures="$(results__get_failing_tests_count)"
-  local skipped="$(results__get_skipped_tests_count)"
-  system__print "$(( successes + failures + skipped ))"
-}
-
-_results__get_tests_count_of_type() {
-  local type=$1
-  database__get "sbu_${type}_tests_count"
-}
-
-_results__increment_tests_of_type() {
-  local type=$1
-  local count="$(results__get_${type}_tests_count)"
-  database__put "sbu_${type}_tests_count" "$(( count + 1 ))"
-}
-
-
-test_runner__run_test() {
-  local test_function=$1
-  shift 1
-  reporter__test_starts_running "${test_function}"
-  timer__store_current_time "test_time"
-  (
-    _test_runner__call_setup_if_exists "$@" \
-      && _test_runner__call_test_fonction "${test_function}"
-    local setup_and_test_code=$?
-    _test_runner__call_teardown_if_exists "$@"
-    (( $? == ${SBU_SUCCESS_STATUS_CODE} \
-    &&  ${setup_and_test_code} == ${SBU_SUCCESS_STATUS_CODE} ))
-  )
-  _test_runner__parse_test_function_result $?
-  reporter__test_ends_running "$(timer__get_time_elapsed "test_time")"
-}
-
-_test_runner__call_test_fonction() {
-  ( "$1" >&${SBU_STANDARD_FD} 2>&${SBU_ERROR_FD} )
-}
-
-_test_runner__call_setup_if_exists() {
-  _test_runner__call_function_if_exits "${SBU_SETUP_FUNCTION_NAME}" "$@"
-}
-
-_test_runner__call_teardown_if_exists() {
-  _test_runner__call_function_if_exits "${SBU_TEARDOWN_FUNCTION_NAME}" "$@"
-}
-
-_test_runner__parse_test_function_result() {
-  if (( $1 == ${SBU_SUCCESS_STATUS_CODE} )); then
-    results__increment_successful_tests
-    reporter__test_has_succeeded
-  else
-    results__increment_failing_tests
-    reporter__test_has_failed
-  fi
-}
-
-_test_runner__call_function_if_exits() {
-  local function=$1
-  shift 1
-  if array__contains "${function}" "$@"; then
-    "${function}"
-  fi
-}
-
-test_runner__skip_test() {
-  local test_function=$1
-  reporter__test_starts_running "${test_function}"
-  results__increment_skipped_tests
-  reporter__test_is_skipped "${test_function}"
-  reporter__test_ends_running 0
-}
-
-
-reporter__test_files_start_running() {
-  _reporter__initialise_file_descriptors
-  reporter__for_each_reporter \
-    _reporter__call_function "test_files_start_running" "$@"
-}
-
-_reporter__initialise_file_descriptors() {
-  eval "exec ${SBU_STANDARD_FD}>&1"
-  eval "exec ${SBU_ERROR_FD}>&2"
-}
-
-reporter__global_setup_has_failed() {
-  reporter__for_each_reporter \
-    _reporter__call_function "global_setup_has_failed" "$@"
-}
-
-reporter__test_file_starts_running() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_file_starts_running" "$@"
-}
-
-reporter__test_starts_running() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_starts_running" "$@"
-}
-
-reporter__test_has_succeeded() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_has_succeeded" "$@"
-}
-
-reporter__test_has_failed() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_has_failed" "$@"
-}
-
-reporter__test_is_skipped() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_is_skipped" "$@"
-}
-
-reporter__test_ends_running() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_ends_running" "$@"
-}
-
-reporter__test_file_ends_running() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_file_ends_running" "$@"
-}
-
-reporter__test_files_end_running() {
-  reporter__for_each_reporter \
-    _reporter__call_function "test_files_end_running" "$@"
-  _reporter__release_file_descriptors
-}
-
-_reporter__release_file_descriptors() {
-  eval "exec 1>&${SBU_STANDARD_FD} ${SBU_STANDARD_FD}>&-"
-  eval "exec 2>&${SBU_ERROR_FD} ${SBU_ERROR_FD}>&-"
-}
-
-_reporter__call_function() {
-  local function=$1
-  shift 1
-  "${reporter}_reporter__${function}" "$@"
-}
-
-reporter__for_each_reporter() {
-  local reporter
-  for reporter in ${SBU_REPORTERS//${SBU_VALUE_SEPARATOR}/ }; do
-    "$@"
-  done
-}
-
-reporter__print_with_color() {
-  system__print_with_color "$@" >&${SBU_STANDARD_FD}
-}
-
-reporter__print_line() {
-  system__print_line "$@" >&${SBU_STANDARD_FD}
-}
-
-reporter__print_line_with_color() {
-  system__print_line_with_color "$@" >&${SBU_STANDARD_FD}
-}
-
-reporter__print_new_line() {
-  system__print_new_line >&${SBU_STANDARD_FD}
-}
-
-reporter__get_color_code_for_tests_result() {
-  local color_code=${SBU_GREEN_COLOR_CODE}
-  if ! runner__tests_are_successful; then
-    color_code=${SBU_RED_COLOR_CODE}
-  fi
-  system__print "${color_code}"
-}
-
-reporter__get_test_file_relative_name() {
-  system__print "${1#${SBU_BASE_TEST_DIRECTORY}\/}"
-}
-
-
-simple_reporter__test_files_start_running() {
-  :
-}
-
-simple_reporter__test_file_starts_running() {
-  local relative_name="$(reporter__get_test_file_relative_name "$1")"
-  reporter__print_line "[File] ${relative_name}"
-}
-
-simple_reporter__global_setup_has_failed() {
-  reporter__print_line_with_color \
-    "Global setup has failed" ${SBU_YELLOW_COLOR_CODE}
-}
-
-simple_reporter__test_starts_running() {
-  reporter__print_line "[Test] $1"
-}
-
-simple_reporter__test_has_succeeded() {
-  reporter__print_line_with_color "OK" ${SBU_GREEN_COLOR_CODE}
-}
-
-simple_reporter__test_has_failed() {
-  reporter__print_line_with_color "KO" ${SBU_RED_COLOR_CODE}
-}
-
-simple_reporter__test_is_skipped() {
-  reporter__print_line_with_color "Skipped" ${SBU_YELLOW_COLOR_CODE}
-}
-
-simple_reporter__test_ends_running() {
-  :
-}
-
-simple_reporter__test_file_ends_running() {
-  reporter__print_new_line
-}
-
-simple_reporter__test_files_end_running() {
-  local time="in $1s"
-  reporter__print_line "[Results]"
-  local color="$(reporter__get_color_code_for_tests_result)"
-  local total_count="$(_simple_reporter__get_total_count_message)"
-  local failures_count="$(_simple_reporter__get_failures_count_message)"
-  local skipped_count="$(results__get_skipped_tests_count) skipped"
-  local message="${total_count}, ${failures_count}, ${skipped_count} ${time}"
-  reporter__print_line_with_color "${message}" "${color}"
-}
-
-_simple_reporter__get_total_count_message() {
-  local count="$(results__get_total_tests_count)"
-  system__print "${count} test$(_simple_reporter__get_agreement ${count})"
-}
-
-_simple_reporter__get_failures_count_message() {
-  local count="$(results__get_failing_tests_count)"
-  system__print "${count} failure$(_simple_reporter__get_agreement ${count})"
-}
-
-_simple_reporter__get_agreement() {
-  (( $1 > 1 )) \
-    && system__print "s" \
-    || system__print ""
-}
-
-
-dots_reporter__test_files_start_running() {
-  exec 1>/dev/null
-  exec 2>/dev/null
-}
-
-dots_reporter__test_file_starts_running() {
-  :
-}
-
-dots_reporter__global_setup_has_failed() {
-  :
-}
-
-dots_reporter__test_starts_running() {
-  :
-}
-
-dots_reporter__test_has_succeeded() {
-  reporter__print_with_color "." ${SBU_GREEN_COLOR_CODE}
-}
-
-dots_reporter__test_has_failed() {
-  reporter__print_with_color "F" ${SBU_RED_COLOR_CODE}
-}
-
-dots_reporter__test_is_skipped() {
-  reporter__print_with_color "S" ${SBU_YELLOW_COLOR_CODE}
-}
-
-dots_reporter__test_ends_running() {
-  :
-}
-
-dots_reporter__test_file_ends_running() {
-  :
-}
-
-dots_reporter__test_files_end_running() {
-  local color="$(reporter__get_color_code_for_tests_result)"
-  local texte="$(runner__tests_are_successful \
-                  && system__print "OK" \
-                  || system__print "KO")"
-  reporter__print_line_with_color "${texte}" "${color}"
-}
-
-
-junit_reporter__test_files_start_running() {
-  _junit_reporter__initialise_report_with \
-    "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>"
-  _junit_reporter__write_line_to_report "<testsuites>"
-}
-
-junit_reporter__test_file_starts_running() {
-  local file_name=$1
-  local test_count=$2
-  local suite_name="$(_junit_reporter__get_suite_name "${file_name}")"
-  database__put "sbu_current_suite_name" "${suite_name}"
-  _junit_reporter__write_line_to_report \
-    "  <testsuite name=\"${suite_name}\" tests=\"${test_count}\">"
-  _junit_reporter__delete_all_outputs_lines "suite"
-  _junit_reporter__redirect_outputs_to_database "suite"
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-
-junit_reporter__global_setup_has_failed() {
-  :
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-
-junit_reporter__test_starts_running() {
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-  local test_name="$(xml__encode_text "$1")"
-  _junit_reporter__write_line_to_report \
-    "    <testcase name=\"${test_name}\" classname=\"${suite_name}\" \
-time=\"\${sbu_current_test_time}\">"
-  _junit_reporter__delete_all_outputs_lines "test"
-  _junit_reporter__redirect_outputs_to_database "test"
-}
-
-junit_reporter__test_has_succeeded() {
-  :
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-
-junit_reporter__test_has_failed() {
-  _junit_reporter__write_line_to_report "      <failure>"
-  _junit_reporter__write_line_to_report "      </failure>"
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-
-junit_reporter__test_is_skipped() {
-  _junit_reporter__write_line_to_report "      <skipped>"
-  _junit_reporter__write_line_to_report "      </skipped>"
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-
-junit_reporter__test_ends_running() {
-  _junit_reporter__redirect_outputs_to_database "suite"
-  _junit_reporter__write_time_in_current_test_case_tag_in_report "$1"
-  _junit_reporter__flush_all_outputs_to_report_if_any "test"
-  _junit_reporter__write_line_to_report "    </testcase>"
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-
-_junit_reporter__write_time_in_current_test_case_tag_in_report() {
-  local test_time=$1
-  local report_content=$(cat "${SBU_JUNIT_REPORTER_OUTPUT_FILE}")
-  local content_with_time="$(system__substitute_variable \
-    "${report_content}" "sbu_current_test_time" "${test_time}")"
-  system__print_line \
-    "${content_with_time}" > "${SBU_JUNIT_REPORTER_OUTPUT_FILE}"
-}
-
-junit_reporter__test_file_ends_running() {
-  _junit_reporter__flush_all_outputs_to_report_if_any "suite"
-  _junit_reporter__write_line_to_report "  </testsuite>"
-  database__put "sbu_current_suite_name" ""
-}
-
-junit_reporter__test_files_end_running() {
-  _junit_reporter__write_line_to_report "</testsuites>"
-}
-
-_junit_reporter__get_suite_name() {
-  local relative_name="$(reporter__get_test_file_relative_name "$1")"
-  local dots_replaced_by_underscores="${relative_name//./_}"
-  local slashes_replaced_by_dots="${dots_replaced_by_underscores//\//.}"
-  xml__encode_text "${slashes_replaced_by_dots}"
-}
-
-_junit_reporter__initialise_report_with() {
-  system__print_line "$1" > "${SBU_JUNIT_REPORTER_OUTPUT_FILE}"
-}
-
-_junit_reporter__write_line_to_report() {
-  system__print_line "$1" >> "${SBU_JUNIT_REPORTER_OUTPUT_FILE}"
-}
-
-_junit_reporter__redirect_outputs_to_database() {
-  local scope=$1
-  exec 1>>\
-    "$(database__get_descriptor "sbu_current_${scope}_standard_ouputs_lines")"
-  exec 2>>\
-    "$(database__get_descriptor "sbu_current_${scope}_error_ouputs_lines")"
-}
-
-_junit_reporter__delete_all_outputs_lines() {
-  database__put "sbu_current_$1_standard_ouputs_lines"
-  database__put "sbu_current_$1_error_ouputs_lines"
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-_junit_reporter__flush_all_outputs_to_report_if_any() {
-  _junit_reporter__flush_outputs_to_report_if_any "$1" "standard"
-  _junit_reporter__flush_outputs_to_report_if_any "$1" "error"
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-
-_junit_reporter__flush_outputs_to_report_if_any() {
-  local scope=$1
-  local outputs_type=$2
-  local key="sbu_current_${scope}_${outputs_type}_ouputs_lines"
-  local outputs="$(database__get "${key}")"
-  if [[ -n "${outputs}" ]]; then
-    _junit_reporter__write_outputs_to_report \
-      "${scope}" "${outputs_type}" "${outputs}"
-    database__put "${key}" ""
-  fi
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-
-_junit_reporter__write_outputs_to_report() {
-  local scope=$1
-  local outputs_type=$2
-  local outputs=$3
-  local tag="$(_junit_reporter__get_tag_for_outputs_type "${outputs_type}")"
-  local indentation="$(_junit_reporter__get_indentation_for_scope "${scope}")"
-  _junit_reporter__write_line_to_report "${indentation}<${tag}>"
-  _junit_reporter__write_line_to_report "$(xml__encode_text "${outputs}")"
-  _junit_reporter__write_line_to_report "${indentation}</${tag}>"
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-
-_junit_reporter__get_tag_for_outputs_type() {
-  [[ "$1" == "standard" ]] \
-    && system__print "system-out" \
-    || system__print "system-err"
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-
-_junit_reporter__get_indentation_for_scope() {
-  [[ "$1" == "suite" ]] \
-    && system__print "    " \
-    || system__print "      "
-}
-
-
-xml__encode_text() {
-  local encoded=${1//\&/\&amp\;}
-  encoded=${encoded//\</\&lt\;}
-  encoded=${encoded//\>/\&gt\;}
-  encoded=${encoded//\"/\&quot\;}
-  encoded=${encoded//\'/\&apos\;}
-  system__print "${encoded}"
-}
-
-
-database__initialise() {
-  _SBU_DB_TOKEN="$(system__random)"
-  _database__ensure_directory_exists
-}
-
-database__release() {
-  rm -rf "$(_database__get_dir)"
-}
-
-database__put() {
-  _database__ensure_directory_exists
-  system__print "$2" > "$(_database__get_dir)/$1"
-}
-
-database__post() {
-  _database__ensure_directory_exists
-  system__print "$2" >> "$(_database__get_dir)/$1"
-}
-
-database__post_line() {
-  _database__ensure_directory_exists
-  system__print_line "$2" >> "$(_database__get_dir)/$1"
-}
-
-database__put_variable() {
-  _database__ensure_directory_exists
-  database__put "$1" "${!1}"
-}
-
-database__get() {
-  [[ -e "$(_database__get_dir)/$1" ]] && cat "$(_database__get_dir)/$1"
-}
-
-database__get_descriptor() {
-  system__print "$(_database__get_dir)/$1"
-}
-
-_database__ensure_directory_exists() {
-  mkdir -p "$(_database__get_dir)"
-}
-
-_database__get_dir() {
-  system__print "${SBU_TEMP_DIR}/database/${_SBU_DB_TOKEN}"
-}
-
-
-system__get_string_or_default() {
-  [[ -n "$1" ]] \
-    && system__print "$1" \
-    || system__print "$2"
-}
-
-system__get_date_in_seconds() {
-  date +%s
-}
-
-system__print_line_with_color() {
-  system__print_with_color "$@"
-  system__print_new_line
-}
-
-system__print_with_color() {
-  if [[ "${SBU_USE_COLORS}" == "${SBU_YES}" ]]; then
-    printf "$2$1${SBU_DEFAULT_COLOR_CODE}"
-  else
-    system__print "$1"
-  fi
-}
-
-system__print_line() {
-  system__print "$1"
-  system__print_new_line
-}
-
-system__print() {
-  printf "%s" "$1"
-}
-
-system__print_new_line() {
-  printf "\n"
-}
-
-array__contains() {
-  local value=$1
-  shift 1
-  local i
-  for (( i=1; i <= $#; i++ )); do
-    if [[ "${!i}" == "${value}" ]]; then
-      return ${SBU_SUCCESS_STATUS_CODE}
-    fi
-  done
-  return ${SBU_FAILURE_STATUS_CODE}
-}
-
-array__from_lines() {
-  local IFS=$'\n'
-  eval "$1=(\$(</dev/stdin))"
-}
-
-array__print() {
-  local element
-  for element in "$@"; do
-    system__print_line "${element}"
-  done
-}
-
-system__pretty_print_array() {
-  local array_as_string=""
-  local i
-  for (( i=1; i <= $#; i++ )); do
-    array_as_string+="${!i}, "
-  done
-  array_as_string=${array_as_string/%, /}
-  printf "[%s]" "${array_as_string}"
-}
-
-system__string_contains() {
-  [[ "$1" == *"$2"* ]]
-}
-
-system__randomize_array() {
-  local copy=("$@")
-  while (( ${#copy[@]} > 0 )); do
-    local random_index=$(( $(system__random) % ${#copy[@]} ))
-    system__print_line "${copy[${random_index}]}"
-    unset copy[${random_index}]
-    copy=("${copy[@]}")
-  done
-}
-
-system__random() {
-  system__print "${RANDOM}"
-}
-
-system__substitute_variable() {
-    local string=$1
-    local key="\$\{$2\}"
-    local value=$3
-    printf "%s" "${string//${key}/${value}}"
-}
-
-
-main__main() {
-  configuration__load
-  _main__initialise
-  local parsed_arguments=0
-  _main__parse_arguments "$@"
-  shift ${parsed_arguments}
-  _main__assert_only_one_argument_left $#
-  _main__assert_reporters_are_known
-  SBU_BASE_TEST_DIRECTORY=$1
-
-  if [[ "${SBU_NO_RUN}" != "${SBU_YES}" ]]; then
-    runner__run_all_test_files "$1"
-    return $?
-  fi
-}
-
-_main__initialise() {
-  database__initialise
-  trap _main__release EXIT
-}
-
-_main__release() {
-  database__release
-}
-
-_main__parse_arguments() {
-  local argument
-  for argument in "$@"; do
-    case "${argument}" in
-      -a|--api-cheat-sheet)
-      _main__print_api_cheat_sheet_and_exit
-      ;;
-      -c=*|--colors=*)
-      SBU_USE_COLORS="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      -d=*|--random-run=*)
-      SBU_RANDOM_RUN="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      -h|--help)
-      _main__print_full_usage
-      exit ${SBU_SUCCESS_STATUS_CODE}
-      ;;
-      -f=*|--file-pattern=*)
-      SBU_TEST_FILE_PATTERN="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      --no-run)
-      SBU_NO_RUN="${SBU_YES}"
-      (( parsed_arguments++ ))
-      ;;
-      -o=*|--output-file=*)
-      SBU_JUNIT_REPORTER_OUTPUT_FILE="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      -t=*|--test-pattern=*)
-      SBU_TEST_FUNCTION_PATTERN="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      -r=*|--reporters=*)
-      SBU_REPORTERS="${argument#*=}"
-      (( parsed_arguments++ ))
-      ;;
-      -*|--*)
-      _main__print_illegal_option "${argument}"
-      _main__print_usage_and_exit_with_code ${SBU_FAILURE_STATUS_CODE}
-      ;;
-    esac
-  done
-}
-
- _main__assert_reporters_are_known() {
-  reporter__for_each_reporter _main__fail_if_reporter_unknown
-}
-
-_main__fail_if_reporter_unknown() {
-  if ! array__contains "${reporter}" "simple" "dots" "junit"; then
-    system__print_line \
-      "$(_main__get_script_name): unknown reporter <${reporter}>"
-    exit ${SBU_FAILURE_STATUS_CODE}
-  fi
-}
-
-_main__print_illegal_option() {
-  local option="${1%=*}"
-  option="${option#-}"
-  option="${option#-}"
-  system__print_line "$(_main__get_script_name): illegal option -- ${option}"
-}
-
-_main__assert_only_one_argument_left() {
-  if (( $1 > 1 )); then
-    system__print_line "$(_main__get_script_name): only one path is allowed"
-    _main__print_usage_and_exit_with_code ${SBU_FAILURE_STATUS_CODE}
-  fi
-}
-
-_main__get_script_name() {
-  basename "${BASH_SOURCE[0]}"
-}
-
-_main__print_usage_and_exit_with_code() {
-  _main__print_usage
-  exit $1
-}
-
-_main__print_full_usage() {
-  _main__print_usage
-  local script="$(_main__get_script_name)"
-  system__print_new_line
-  system__print_line "\
-[options]
-  -a, --api-cheat-sheet
-    print api cheat sheet like assertions
-  -c, --colors=${SBU_YES} or ${SBU_NO}
-    tests output with colors or no
-  -d, --random-run=${SBU_YES} or ${SBU_NO}
-    tests files and functions randomly run or no
-  -f, --file-pattern=<pattern>
-    pattern to filter test files
-  -h
-    print usage
-  -o, --output-file=<file>
-    output file for JUnit reporter
-  -r, --reporters=<reporter1,reporter2>
-    comma-separated reporters (simple, dots or junit)
-  -t, --test-pattern=<pattern>
-    pattern to filter test function in files
-
-[examples]
-  ${script} .
-    run all tests in current directory
-  ${script} -p=*test.sh sources/test
-    run all tests files ending with test.sh in sources/test"
-}
-
-_main__print_usage() {
-  system__print_line "\
-usage: $(_main__get_script_name) [options] path
-       run all tests in path"
-}
-
-_main__print_api_cheat_sheet_and_exit() {
-  system__print_line "\
-[assertions]
-  assertion__equal (value, other)
-    -> assert that <value> is equal to <other>
-  assertion__different (value, other)
-    -> assert that <value> is different from <other>
-  assertion__string_contains (string, substring)
-    -> assert that <string> contains <substring>
-  assertion__string_does_not_contain (string, substring)
-    -> assert that <string> does not contain <substring>
-  assertion__string_empty (string)
-    -> assert that <string> is empty
-  assertion__string_not_empty (string)
-    -> assert that <string> is not empty
-  assertion__array_contains (element, array[0], array[1], ...)
-    -> assert that the <array> contains the <element>
-  assertion__array_does_not_contain (element, array elements...)
-    -> assert that the <array> does not contain the <element>
-  assertion__successful (command)
-    -> assert that the <command> is successful
-  assertion__failing (command)
-    -> assert that the <command> is failing
-  assertion__status_code_is_success (code)
-    -> assert that the status <code> is 0
-  assertion__status_code_is_failure (code)
-    -> assert that the status <code> is not 0
-
-[special functions]
-  ${SBU_GLOBAL_SETUP_FUNCTION_NAME}
-    -> Executed before all tests in a file
-  ${SBU_GLOBAL_TEARDOWN_FUNCTION_NAME}
-    -> Executed after all tests in a file
-  ${SBU_SETUP_FUNCTION_NAME}
-    -> Executed before each test in a file
-  ${SBU_TEARDOWN_FUNCTION_NAME}
-    -> Executed after each test in a file
-
-[mocks]
-  mock__make_function_do_nothing (function_to_mock)
-    -> make function do nothing
-  mock__make_function_prints (function_to_mock, message)
-    -> make function prints a message
-  mock__make_function_call (function_to_mock, function_to_call)
-    -> make function call another function"
-  exit ${SBU_SUCCESS_STATUS_CODE}
-}
-
-
-main__main "$@"