diff --git a/test/tests/test_brakeman.rb b/test/tests/test_brakeman.rb
index f2eca802cd8cd4494860257ce795212b02676836..08462065e9f8aac5afa9416acc9f832e1260245f 100644
--- a/test/tests/test_brakeman.rb
+++ b/test/tests/test_brakeman.rb
@@ -41,3 +41,33 @@ class SexpTests < Test::Unit::TestCase
     assert_equal call.args, Sexp.new()
   end
 end
+
+class BaseCheckTests < Test::Unit::TestCase
+  FakeTracker = Struct.new(:config)
+
+  def setup
+    @tracker = FakeTracker.new
+    @check = Brakeman::BaseCheck.new @tracker
+  end
+
+  def version_between? version, high, low
+    @tracker.config = { :rails_version => version }
+    @check.send(:version_between?, high, low)
+  end
+
+  def test_version_between
+    assert version_between?("2.3.8", "2.3.0", "2.3.8")
+    assert version_between?("2.3.8", "2.3.0", "2.3.14")
+    assert version_between?("2.3.8", "1.0.0", "5.0.0")
+  end
+
+  def test_version_not_between
+    assert_equal false, version_between?("3.2.1", "2.0.0", "3.0.0")
+    assert_equal false, version_between?("3.2.1", "3.0.0", "3.2.0")
+    assert_equal false, version_between?("0.0.0", "3.0.0", "3.2.0")
+  end
+
+  def test_version_between_longer
+    assert_equal false, version_between?("1.0.1.2", "1.0.0", "1.0.1")
+  end
+end