#!/usr/bin/env bash

source ./mc


function assert() {
	echo "TEST: ${FUNCNAME[1]}"
	if [[ "$1" == "$2" ]]; then
		echo -e "\033[32m" "    Pass" "\033[0m"
		return 0
	fi
	echo -e "\033[31m" "    FAIL" "\033[0m"
	return 1
}

function test_assert() {
	local string="one two three four"
	assert "$(rest ${string})" "$(rest ${string})"
}
test_assert

function first_func_returns_first_item() {
	local string="one two three four"
	assert "$(first ${string})" "one"
}
first_func_returns_first_item

function second_func_returns_second_item() {
	local string="1 2 3 4 5"
	assert "$(second ${string})" "2"
}
second_func_returns_second_item

function rest_func_returns_rest_items() {
	local string="one two three four"
	assert "$(rest ${string})" "two three four"
}
rest_func_returns_rest_items

function rest_func_returns_rest_items_from_array() {
	local a=(one two "three four")
	assert "$(rest ${a[@]})" "two three four"
}
rest_func_returns_rest_items_from_array

function rest_func_returns_rest_items_from_array_w_spaces() {
	local a=(one two "three four")
	assert "$(rest ${a[@]})" "two three four"
}
rest_func_returns_rest_items_from_array_w_spaces