1 files changed, 28 insertions, 0 deletions
diff --git a/activemodel/test/cases/railtie_test.rb b/activemodel/test/cases/railtie_test.rb
new file mode 100644
index 0000000000..f89a288f8f
--- /dev/null
+++ b/activemodel/test/cases/railtie_test.rb
@@ -0,0 +1,28 @@
+require 'cases/helper'
+require 'active_support/testing/isolation'
+
+class RailtieTest < ActiveModel::TestCase
+  include ActiveSupport::Testing::Isolation
+
+  def setup
+    require 'rails/all'
+
+    @app ||= Class.new(::Rails::Application).tap do |app|
+      app.config.eager_load = false
+    end
+  end
+
+  test 'secure password min_cost is false in the development environment' do
+    Rails.env = 'development'
+    @app.initialize!
+
+    assert_equal false, ActiveModel::SecurePassword.min_cost
+  end
+
+  test 'secure password min_cost is true in the test environment' do
+    Rails.env = 'test'
+    @app.initialize!
+
+    assert_equal true, ActiveModel::SecurePassword.min_cost
+  end
+end