diff --git a/run-tests b/run-tests
new file mode 100755
index 0000000..5519d9d
--- /dev/null
+++ b/run-tests
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+exit_code=0
+for t in test/test_*; do
+	bash "$t"
+	if [[ $? == 0 ]]; then
+		echo "PASSED: $t"
+	else
+		echo "FAILED: $t"
+		exit_code=1
+	fi
+done
+exit "$exit_code"
diff --git a/test b/test
deleted file mode 100755
index 9265649..0000000
--- a/test
+++ /dev/null
@@ -1,2 +0,0 @@
-#!/bin/sh
-[ `wc -l < bocker` -le 100 ]
diff --git a/test/test_length b/test/test_length
new file mode 100644
index 0000000..478be3e
--- /dev/null
+++ b/test/test_length
@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+[ "$(wc -l < bocker)" -le 100 ]