Add a test for Reline::Unicode#take_range

ruby · Sep 5, 2021 · af7953f · af7953f
1 parent c30632f
commit af7953f
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/test/reline/test_unicode.rb b/test/reline/test_unicode.rb
@@ -17,4 +17,9 @@ def test_get_mbchar_width
   def test_ambiguous_width
     assert_equal 2, Reline::Unicode.calculate_width('√', true)
   end
+
+  def test_take_range
+    assert_equal 'cdef', Reline::Unicode.take_range('abcdefghi', 2, 4)
+    assert_equal 'いう', Reline::Unicode.take_range('あいうえお', 2, 4)
+  end
 end