1 files changed, 40 insertions, 0 deletions
diff --git a/test/csv/parse/test_rewind.rb b/test/csv/parse/test_rewind.rb
new file mode 100644
index 0000000000..73a69e9ccd
--- /dev/null
+++ b/test/csv/parse/test_rewind.rb
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+# frozen_string_literal: false
+
+require_relative "../helper"
+
+class TestCSVParseRewind < Test::Unit::TestCase
+  extend DifferentOFS
+
+  def parse(data, options={})
+    csv = CSV.new(data, options)
+    records = csv.to_a
+    csv.rewind
+    [records, csv.to_a]
+  end
+
+  def test_default
+    data = <<-CSV
+Ruby,2.6.0,script
+    CSV
+    assert_equal([
+                   [["Ruby", "2.6.0", "script"]],
+                   [["Ruby", "2.6.0", "script"]],
+                 ],
+                 parse(data))
+  end
+
+  def test_have_headers
+    data = <<-CSV
+Language,Version,Type
+Ruby,2.6.0,script
+    CSV
+    assert_equal([
+                   [CSV::Row.new(["Language", "Version", "Type"],
+                                 ["Ruby", "2.6.0", "script"])],
+                   [CSV::Row.new(["Language", "Version", "Type"],
+                                 ["Ruby", "2.6.0", "script"])],
+                 ],
+                 parse(data, headers: true))
+  end
+end