1 files changed, 21 insertions, 0 deletions
diff --git a/activerecord/test/cases/arel/nodes/and_test.rb b/activerecord/test/cases/arel/nodes/and_test.rb
new file mode 100644
index 0000000000..de63e0bb31
--- /dev/null
+++ b/activerecord/test/cases/arel/nodes/and_test.rb
@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+require_relative '../helper'
+
+module Arel
+  module Nodes
+    describe 'And' do
+      describe 'equality' do
+        it 'is equal with equal ivars' do
+          array = [And.new(['foo', 'bar']), And.new(['foo', 'bar'])]
+          assert_equal 1, array.uniq.size
+        end
+
+        it 'is not equal with different ivars' do
+          array = [And.new(['foo', 'bar']), And.new(['foo', 'baz'])]
+          assert_equal 2, array.uniq.size
+        end
+      end
+    end
+  end
+end
+