test/test-decimal128-array.rb in red-arrow-17.0.0 vs test/test-decimal128-array.rb in red-arrow-18.0.0

@@ -36,6 +36,12 @@
                      BigDecimal("1"),
                    ],
                    array.to_a)
     end
   end
+
+  def test_zero
+    array = Arrow::Decimal128Array.new({precision: 38, scale: 9},
+                                       [BigDecimal("0")])
+    assert_equal(BigDecimal("0"), array[0])
+  end
 end