test: moar integration tests [ci skip]

tests/integration/helpers/git.bash

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+
+_checkout_recipe() {
+  if [[ -z "$1" ]]; then
+    echo 'forgot to pass argument to function?'
+    exit 1
+  fi
+
+  run git -C "$ABRA_DIR/recipes/$1" checkout .
+  assert_success
+}