diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..50fdc4b
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,40 @@
+name: Busted
+
+    
+on: [push, pull_request]
+
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: checkout
+      uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: get lua
+      uses: leafo/gh-actions-lua@v10
+      with: 
+        luaVersion: "5.1"
+
+    - name: get luarocks
+      uses: leafo/gh-actions-luarocks@v4
+      with: 
+        luaVersion: "5.1"
+
+    - name: get busted and luasocket
+      run: |
+        luarocks install busted
+        luarocks install luasocket
+        luarocks install luasec
+
+    - name: fetch dependencies
+      run: |
+        chmod +x ./fetch-deps.sh
+        ./fetch-deps.sh
+    
+    - name: test
+      run: |
+        busted tests
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..403acf4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+/libs
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..af0bf3d
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,7 @@
+{
+    "Lua.diagnostics.globals": [
+        "describe",
+        "before_each",
+        "it"
+    ]
+}
\ No newline at end of file
diff --git a/fetch-deps.sh b/fetch-deps.sh
new file mode 100755
index 0000000..0806d65
--- /dev/null
+++ b/fetch-deps.sh
@@ -0,0 +1,56 @@
+#!/bin/bash
+
+# ---- Whats happening ---- #
+
+# This fetches the dependencies listed in the "libs" variable and saves them in the targetFolder
+
+set -e
+
+libs=(
+    "TestSuite-lib"
+    "TurtleEmulator-lib"
+    "scanner-lib"
+    "turtleController-lib"
+    "ccClass-lib"
+    "miningClient-lib"
+    "helperFunctions-lib"
+    "eventHandler-lib"
+    "turtleResourceManager-lib"
+    "config-lib"
+)
+
+# Basic setup variables
+repo="mc-cc-scripts"
+branch="master"
+targetFolderName=libs
+
+
+# fetch files.txt and save each file into the targetFolder
+fetch() {
+    files_txt=$(curl -fsSL "https://raw.githubusercontent.com/$repo/$1/$branch/files.txt")
+    if [ -z "$files_txt" ]; then
+        echo "Could not load files.txt for $1"
+        exit 1
+    fi
+    while IFS= read -r FILE; do
+        url="https://raw.githubusercontent.com/$repo/$1/$branch/$FILE"
+
+        mkdir -p "$(dirname "$targetFolderName/$FILE")" # create the folder (and subfolders specified in the files.txt)
+        rm -f $targetFolderName/$FILE.lua # rm existing file
+        if ! curl -s -o "$targetFolderName/$FILE" "$url"; then
+            echo "could not get / write the file $i: '$FILE' to the folder '$targetFolderName'"
+            exit 1
+        fi
+        # echo "saved $1: '$FILE' in '$targetFolderName'"
+    done < <(echo  "$files_txt")
+}
+
+if [[ $# -eq 0 ]]; then
+    # No arguments given, fetch all
+    for i in "${libs[@]}"; do
+        fetch "$i"
+    done
+else
+    # Argument given, fetch arguemt
+    fetch "$1"
+fi
\ No newline at end of file
diff --git a/libs/miningClient-lib b/libs/miningClient-lib
deleted file mode 160000
index e7268fe..0000000
--- a/libs/miningClient-lib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e7268feb6e6f62178fcea5807b3e24c8bffdee82
diff --git a/miningClientSmall.lua b/miningClientSmall.lua
index 1c766f2..7cc7ef2 100644
--- a/miningClientSmall.lua
+++ b/miningClientSmall.lua
@@ -1,10 +1,5 @@
---Requirements
-local pretty = require "cc.pretty"
-
 ---@class scm
 local scm = require("./scm")
----@class SettingManager
-local sM = scm:load("settingsManager")
 ---@class HelperFunctions
 local helper = scm:load("helperFunctions")
 ---@class miningLib
@@ -53,7 +48,6 @@ local function config()
         };
         miningSettings = sM.setget('MiningSettings', miningSettings, miningSettings);
     end
-    pretty.pretty_print(miningSettings)
 end
 
 ---main script Function
@@ -87,4 +81,4 @@ local function main()
     miningLib:main(points);
 end
 
-main()
\ No newline at end of file
+main()
diff --git a/scanResultMock.lua b/scanResultMock.lua
new file mode 100644
index 0000000..5bea597
--- /dev/null
+++ b/scanResultMock.lua
@@ -0,0 +1,260 @@
+return {
+  {
+    y = 0,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 1,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -1,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = 0,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = 1,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = -1,
+    name = "minecraft:deepslate_iron_ore",
+    z = 2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 0,
+    x = 0,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 0,
+    x = 0,
+    name = "computercraft:turtle_advanced",
+    z = 0,
+    tags = {
+      "minecraft:block/computercraft:turtle",
+      "minecraft:block/minecraft:mineable/pickaxe",
+    },
+  },
+  {
+    y = 1,
+    x = 0,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = 0,
+    name = "minecraft:deepslate_iron_ore",
+    z = 2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 1,
+    x = 1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = 1,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = 1,
+    name = "minecraft:deepslate_iron_ore",
+    z = 2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = 2,
+    name = "minecraft:deepslate_iron_ore",
+    z = -2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 2,
+    x = 2,
+    name = "minecraft:deepslate_iron_ore",
+    z = 2,
+    tags = {
+      "minecraft:block/minecraft:mineable/pickaxe",
+      "minecraft:block/forge:ores/iron",
+      "minecraft:block/minecraft:needs_stone_tool",
+      "minecraft:block/minecraft:overworld_carver_replaceables",
+      "minecraft:block/forge:ore_rates/singular",
+      "minecraft:block/forge:ores_in_ground/deepslate",
+      "minecraft:block/forge:ores",
+      "minecraft:block/minecraft:iron_ores",
+    },
+  },
+  {
+    y = 0,
+    x = 1,
+    name = "minecraft:dirt",
+    z = -3,
+    tags = {
+    },
+  },
+}
\ No newline at end of file
diff --git a/scanner-lib b/scanner-lib
deleted file mode 160000
index 2880a00..0000000
--- a/scanner-lib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2880a007c4c8eb9e06a1a6baee8a968798473cd5
diff --git a/tests/test_spec.lua b/tests/test_spec.lua
new file mode 100644
index 0000000..c8d4d93
--- /dev/null
+++ b/tests/test_spec.lua
@@ -0,0 +1,196 @@
+---@class are
+---@field same function
+---@field equal function
+---@field equals function
+
+---@class is
+---@field truthy function
+---@field falsy function
+---@field not_true function
+---@field not_false function
+
+---@class has
+---@field error function
+---@field errors function
+
+---@class assert
+---@field are are
+---@field is is
+---@field are_not are
+---@field is_not is
+---@field has has
+---@field has_no has
+---@field True function
+---@field False function
+---@field has_error function
+---@field is_false function
+---@field is_true function
+---@field equal function
+assert = assert
+
+package.path = "libs/?.lua;"
+    .. "libs/inventory/?.lua;"
+    .. "libs/peripherals/?.lua;"
+    .. package.path
+
+
+_G.settings = require("settings")
+local Vector = require("vector")
+local scanResultMock = require("scanResultMock")
+---@type TurtleEmulator
+local turtleEmulator = require("turtleEmulator")
+
+
+-- require the files which depend on the globals
+local geoScanner
+local miningClient
+
+local geoScannerPeripheral
+local readOperationCounter = 0
+_G.read = function ()
+  readOperationCounter = readOperationCounter + 1
+  if readOperationCounter == 1 then
+    return "X"
+  end
+  if readOperationCounter == 2 then
+    return "1"
+  end
+end
+
+--#endregion
+
+---comment
+---@param turtle TurtleProxy
+---@param distance number
+---@return Vector[]
+local function createPoints(turtle, distance, areaSize)
+  local points = distance / areaSize
+  local pointTable = {}
+  local currentPositon = turtle.position * 1
+  table.insert(pointTable, currentPositon)
+  for i = 1, points,1 do
+    currentPositon = currentPositon + (turtle.facing * areaSize)
+    table.insert(pointTable, currentPositon)
+  end
+  return pointTable
+end
+
+local function countblocks(blockName)
+  local count = 0
+  local lastBlock
+  for _, block in pairs(turtleEmulator.blocks) do
+    if block.item.name == blockName then
+      count = count + 1
+      lastBlock = block
+    end
+  end
+  return count
+end
+
+local function beforeEach()
+  local geoScannerItem = {
+    name = "advancedperipherals:geo_scanner",
+    count = 1,
+    equipable = true,
+    placeAble = false
+  }
+  local chuckyItem = {
+    name = "advancedperipherals:chunk_controller",
+    count = 1,
+    equipable = true,
+    placeAble = false
+  }
+  local pickaxe = {
+    name = "minecraft:diamond_pickaxe",
+    count = 1,
+    equipable = true,
+    placeAble = false
+  }
+  local coal = {
+    name = "minecraft:coal",
+    count = 64,
+    equipable = false,
+    placeAble = false,
+    fuelgain = 8
+  }
+  
+  turtleEmulator:clearBlocks()
+  turtleEmulator:clearTurtles()
+  
+  if package.loaded["turtleController"] ~= nil then
+    package.loaded["turtleController"] = nil
+    package.loaded["miningClient"] = nil
+  end
+    -- reset globals
+  ---@type TurtleMock
+  _G.turtle = turtleEmulator:createTurtle()
+  local peripheral = turtle.getPeripheralModule()
+  _G.peripheral = peripheral
+
+  -- require the files which depend on the "new" globals
+  geoScanner = require("geoScanner")
+  miningClient = require("miningClient")
+  geoScannerPeripheral = turtleEmulator:addPeripheralToItem(geoScannerItem, geoScanner, turtle)
+  
+  turtle.addItemToInventory(geoScannerItem, 1)
+  turtle.addItemToInventory(chuckyItem, 2)
+  turtle.addItemToInventory(pickaxe, 3)
+  turtle.addItemToInventory(coal, 4)
+
+  -- require the files which depend on the globals
+end
+
+
+
+describe("empty World", function()
+  before_each(function()
+    beforeEach()
+  end)
+  it(" - return to start", function()
+    ---@cast geoScannerPeripheral GeoScanner
+    geoScannerPeripheral.scanResult = {}
+    miningClient.scanStartFacingTo = "X"
+    miningClient:main(createPoints(turtle, 10, 1))
+    assert.are.equal(Vector.new(0, 0, 0), turtle.position)
+  end)
+end)
+describe("World with ores", function()
+    before_each(function()
+      beforeEach()
+  end)
+  it(" - cleared all Ores", function()
+    for i = 5, 15, 1 do
+      turtle.addItemToInventory({name = "minecraft:stone", count = 64, maxcount = 64, placeAble = true})
+    end
+    local tmpChest = {name = "enderchests:ender_chest", count = 1, maxcount = 1, placeAble = true}
+    turtle.addItemToInventory(tmpChest, 16)
+    local enderCHest = turtleEmulator:addInventoryToItem(tmpChest)
+
+    
+    local mappingFunc = function(scanData)
+      return {
+        item = {
+          name = scanData.name,
+          tags = scanData.tags
+        },
+        position = Vector.new(scanData.x, scanData.y, scanData.z),
+        checkActionValidFunc = function()
+          return false
+        end
+      }
+    end
+    turtleEmulator:readBlocks(scanResultMock, mappingFunc)
+    ---@cast geoScannerPeripheral GeoScanner
+    geoScannerPeripheral.scanEmulator = true
+    miningClient.scanStartFacingTo = "X"
+    assert.are.equal(15, countblocks("minecraft:deepslate_iron_ore"))
+    miningClient:main(createPoints(turtle, 2, 1))
+    local count = countblocks("minecraft:deepslate_iron_ore")
+    local dirt = countblocks("minecraft:dirt")
+    assert.are.equal(0, count)
+    assert.are.equal(Vector.new(0, 0, 0), turtle.position)
+    assert.are.equal(Vector.new(1, 0, 0), turtle.facing)
+    assert.is.not_false(dirt)
+    assert.is.falsy(turtle.getItemDetail(10))
+  end)
+end)
\ No newline at end of file
diff --git a/turtleController-lib b/turtleController-lib
deleted file mode 160000
index 8816bf4..0000000
--- a/turtleController-lib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 8816bf4de67da590aa75c2a6ad7b537b63aca446
diff --git a/turtleEmulator-lib b/turtleEmulator-lib
deleted file mode 160000
index 6c41199..0000000
--- a/turtleEmulator-lib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 6c411996cd8ac7117def9ebcf67c91a9ea82d946