diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..ad95f48
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,39 @@
+name: Run Tests
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v3
+
+    - name: Install Make Dependencies
+      run: |
+        sudo apt-get update
+        sudo apt-get install libtool-bin autoconf automake cmake g++ pkg-config unzip gettext curl -y
+
+    - name: Install Neovim
+      run: |
+        sudo snap install nvim --classic
+
+    - name: Install Plenary
+      run: |
+        git clone https://github.com/nvim-lua/plenary.nvim.git
+        mkdir -p .local/share/nvim/lazy/
+        mv plenary.nvim .local/share/nvim/lazy/
+
+    - name: Run Tests
+      env:
+        XDG_CONFIG_HOME: ${{ github.workspace }}/.config
+        XDG_DATA_HOME: ${{ github.workspace }}/.local/share
+        XDG_STATE_HOME: ${{ github.workspace }}/.local/state
+        XDG_CACHE_HOME: ${{ github.workspace }}/.cache
+      run: make test
diff --git a/Makefile b/Makefile
index fe134cd..3d8fa51 100644
--- a/Makefile
+++ b/Makefile
@@ -3,8 +3,6 @@ TESTS_DIR=tests
 
 .PHONY: test
 
-# TODO I want test to contain a lua-language-server pass
-
 test_nvim:
 	@nvim \
 		--headless \
@@ -13,7 +11,7 @@ test_nvim:
 		-c "PlenaryBustedDirectory ${TESTS_DIR} { minimal_init = '${TESTS_INIT}' }"
 
 test:
-	-$(MAKE) test_nvim || exit 1
+	$(MAKE) test_nvim
 
 test-watch:
-	nodemon -e lua -x "$(MAKE) test"
+	nodemon -e lua -x "$(MAKE) test || exit 1"
diff --git a/README.md b/README.md
index cd4d2bb..52f5958 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ Moving slowly, showing each command
 {
   "aaronik/treewalker.nvim",
   opts = {
-    highlight = true -- default is false
+    highlight = true -- briefly highlight the node after jumping to it
   }
 }
 ```
diff --git a/lua/treewalker/init.lua b/lua/treewalker/init.lua
index 286b396..437503d 100644
--- a/lua/treewalker/init.lua
+++ b/lua/treewalker/init.lua
@@ -8,8 +8,11 @@ local Treewalker = {}
 
 ---@alias Opts { highlight: boolean }
 
+-- Default setup() options
 ---@type Opts
-Treewalker.opts = {}
+Treewalker.opts = {
+  highlight = true
+}
 
 ---@param opts Opts | nil
 function Treewalker.setup(opts)
diff --git a/lua/treewalker/nodes.lua b/lua/treewalker/nodes.lua
index 12333be..f26024d 100644
--- a/lua/treewalker/nodes.lua
+++ b/lua/treewalker/nodes.lua
@@ -1,20 +1,10 @@
 local util = require "treewalker.util"
 local lines= require "treewalker.lines"
 
-local NON_TARGET_NODE_MATCHERS = {
-  -- "chunk", -- lua
+local TARGET_TYPE_BLACKLIST = {
   "^.*comment.*$",
 }
 
-local TARGET_DESCENDANT_TYPES = {
-  "body_statement",  -- lua, rb
-  "block",           -- lua
-  "statement_block", -- lua
-
-  -- "then", -- helps rb, hurts lua
-  "do_block", -- rb
-}
-
 local HIGHLIGHT_BLACKLIST_TYPES = {
   "body_statement",  -- lua, rb
   "block",           -- lua
@@ -27,8 +17,7 @@ local M = {}
 ---@param node TSNode
 ---@return boolean
 function M.is_jump_target(node)
-  for _, matcher in ipairs(NON_TARGET_NODE_MATCHERS) do
-    -- If it's a banned type
+  for _, matcher in ipairs(TARGET_TYPE_BLACKLIST) do
     if node:type():match(matcher) then
       return false
     end
@@ -36,14 +25,6 @@ function M.is_jump_target(node)
   return true
 end
 
-function M.is_descendant_jump_target(node)
-  return util.contains(TARGET_DESCENDANT_TYPES, node:type())
-end
-
-function M.is_highlight_target(node)
-  return util.contains(HIGHLIGHT_BLACKLIST_TYPES, node:type())
-end
-
 ---Do the nodes have the same starting point
 ---@param node1 TSNode
 ---@param node2 TSNode
@@ -113,6 +94,27 @@ function M.get_descendants(node)
     return descendants
 end
 
+---@param node TSNode
+---@return TSNode
+function M.get_farthest_ancestor_with_same_srow(node)
+  local node_row = node:range()
+  local farthest_ancestor = node
+  local iter_row = node:range()
+  local iter = node:parent()
+
+
+  while iter do
+    iter_row = iter:range()
+    if iter_row ~= node_row then
+      break
+    end
+    farthest_ancestor = iter
+    iter = iter:parent()
+  end
+
+  return farthest_ancestor
+end
+
 --- Take a list of nodes and unique them based on line start
 ---@param nodes TSNode[]
 ---@return TSNode[]
diff --git a/lua/treewalker/util.lua b/lua/treewalker/util.lua
index 5a9b25f..75110e9 100644
--- a/lua/treewalker/util.lua
+++ b/lua/treewalker/util.lua
@@ -98,12 +98,6 @@ M.guid = function()
   end)
 end
 
----@param env_key string
----@return boolean
-M.has_env_var = function(env_key)
-  return type(os.getenv(env_key)) ~= type(nil)
-end
-
 ---reverse an array table
 ---@param t table
 M.reverse = function (t)
diff --git a/plugin/init.lua b/plugin/init.lua
index fc1a3f5..388e7ef 100644
--- a/plugin/init.lua
+++ b/plugin/init.lua
@@ -1,6 +1,5 @@
-local util = require "treewalker.util"
-
 local function tw()
+  -- local util = require "treewalker.util"
   -- return util.R('treewalker')
   return require('treewalker')
 end
diff --git a/tests/minimal_init.lua b/tests/minimal_init.lua
index 1117c70..c8be46f 100644
--- a/tests/minimal_init.lua
+++ b/tests/minimal_init.lua
@@ -2,13 +2,6 @@ local lazypath = vim.fn.stdpath("data") .. "/lazy"
 vim.notify = print
 vim.opt.rtp:append(".")
 vim.opt.rtp:append(lazypath .. "/plenary.nvim")
-vim.opt.rtp:append(lazypath .. "/nui.nvim")
-vim.opt.rtp:append(lazypath .. "/telescope.nvim")
--- vim.opt.rtp:append(lazypath .. "/nvim-nio")
-
--- -- Get all our normal plugins into the test env
--- local suite = os.getenv("SUITE")
--- vim.opt.rtp:append(suite .. "nvim")
 
 vim.opt.swapfile = false
 
diff --git a/tests/treewalker/acceptance_spec.lua b/tests/treewalker/acceptance_spec.lua
index e53310a..6dfe34a 100644
--- a/tests/treewalker/acceptance_spec.lua
+++ b/tests/treewalker/acceptance_spec.lua
@@ -80,15 +80,15 @@ describe("Treewalker", function()
 
     it("respects highlight config option", function()
       local highlight_stub = stub(ops, "highlight")
-
-      treewalker.setup()
+      treewalker.setup() -- highlight defaults to true, doesn't blow up with empty setup
       vim.fn.cursor(23, 5)
       treewalker.move_out()
       treewalker.move_down()
       treewalker.move_up()
       treewalker.move_in()
-      assert.equal(0, #highlight_stub.calls)
+      assert.equal(4, #highlight_stub.calls)
 
+      highlight_stub = stub(ops, "highlight")
       treewalker.setup({ highlight = false })
       vim.fn.cursor(23, 5)
       treewalker.move_out()
@@ -97,6 +97,7 @@ describe("Treewalker", function()
       treewalker.move_in()
       assert.equal(0, #highlight_stub.calls)
 
+      highlight_stub = stub(ops, "highlight")
       treewalker.setup({ highlight = true })
       vim.fn.cursor(23, 5)
       treewalker.move_out()
diff --git a/tests/treewalker/util_spec.lua b/tests/treewalker/util_spec.lua
index 0e569ad..163941b 100644
--- a/tests/treewalker/util_spec.lua
+++ b/tests/treewalker/util_spec.lua
@@ -91,19 +91,6 @@ describe("util", function()
     end)
   end)
 
-  describe("ensure_env_var", function()
-    it("returns true", function()
-      -- always set
-      local res = util.has_env_var("SHELL")
-      assert.is_true(res)
-    end)
-
-    it("returns false", function()
-      local res = util.has_env_var("IM_SUPER_SURE_THIS_ENV_VAR_WONT_BE_SET_FR_FR")
-      assert.is_false(res)
-    end)
-  end)
-
   describe("reverse", function()
     it("reverses an array table", function()
       local t = { 1, 2, 3, 4, 5 }