diff --git a/bin/test b/bin/test
new file mode 100755
index 00000000..2fcd1ca2
--- /dev/null
+++ b/bin/test
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+VERSIONS=(
+  2.0.0
+  2.1.7
+  2.2.3
+)
+
+set -e
+trap 'echo "${VERSIONS[2]}" > .ruby-version' 0
+
+function test_with() {
+  version=$1
+  rbenv local $version
+  if ! bundle check > /dev/null; then
+    bundle install
+  fi
+  ruby -v
+  rake test
+}
+
+for version in ${VERSIONS[@]}; do
+  test_with $version
+done