@@ -200,4 +200,32 @@ class FzyTest < Minitest::Test

     @tty.send_keys("\e[B\r") # and back up

     @tty.assert_matches "foo"

   end

+

+  def test_lines

+    @tty = TTYtest.new_terminal(%{seq 10 | #{FZY_PATH}})

+    @tty.assert_matches ">\n1\n2\n3\n4\n5\n6\n7\n8\n9\n10"

+

+    @tty = TTYtest.new_terminal(%{seq 20 | #{FZY_PATH}})

+    @tty.assert_matches ">\n1\n2\n3\n4\n5\n6\n7\n8\n9\n10"

+

+    @tty = TTYtest.new_terminal(%{seq 10 | #{FZY_PATH} -l 5})

+    @tty.assert_matches ">\n1\n2\n3\n4\n5"

+

+    @tty = TTYtest.new_terminal(%{seq 10 | #{FZY_PATH} --lines=5})

+    @tty.assert_matches ">\n1\n2\n3\n4\n5"

+  end

+

+  def test_prompt

+    @tty = TTYtest.new_terminal(%{echo -n "" | #{FZY_PATH}})

+    @tty.send_keys("foo")

+    @tty.assert_matches '> foo'

+

+    @tty = TTYtest.new_terminal(%{echo -n "" | #{FZY_PATH} -p 'C:\\'})

+    @tty.send_keys("foo")

+    @tty.assert_matches 'C:\foo'

+

+    @tty = TTYtest.new_terminal(%{echo -n "" | #{FZY_PATH} --prompt="foo bar "})

+    @tty.send_keys("baz")

+    @tty.assert_matches "foo bar baz"

+  end

 end