1 files changed, 20 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/securerandom.rb b/activesupport/test/core_ext/securerandom.rb
new file mode 100644
index 0000000000..dfacb7fe9f
--- /dev/null
+++ b/activesupport/test/core_ext/securerandom.rb
@@ -0,0 +1,20 @@
+require 'abstract_unit'
+require 'active_support/core_ext/securerandom'
+
+class SecureRandomTest < ActiveSupport::TestCase
+  def test_base58
+    s1 = SecureRandom.base58
+    s2 = SecureRandom.base58
+
+    assert_not_equal s1, s2
+    assert_equal 16, s1.length
+  end
+
+  def test_base58_with_length
+    s1 = SecureRandom.base58(24)
+    s2 = SecureRandom.base58(24)
+
+    assert_not_equal s1, s2
+    assert_equal 24, s1.length
+  end
+end