From 35f0567a8fe840ca65f8474d0293942c76a1220f Mon Sep 17 00:00:00 2001 From: Albert Krewinkel Date: Sat, 23 Dec 2017 11:53:26 +0100 Subject: Lua modules: add function pandoc.utils.to_roman_numeral The function allows conversion of numbers below 4000 into roman numerals. --- test/lua/test-pandoc-utils.lua | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'test/lua') diff --git a/test/lua/test-pandoc-utils.lua b/test/lua/test-pandoc-utils.lua index ce3456d5d..0a7aedbfd 100644 --- a/test/lua/test-pandoc-utils.lua +++ b/test/lua/test-pandoc-utils.lua @@ -64,6 +64,14 @@ function test_stringify () return utils.stringify(inline) == 'Cogito ergo sum.' end +-- to_roman_numeral +------------------------------------------------------------------------ +function test_to_roman_numeral () + return utils.to_roman_numeral(1888) == 'MDCCCLXXXVIII' + -- calling with a string fails + and not pcall(utils.to_roman_numeral, 'not a number') +end + -- Return result ------------------------------------------------------------------------ function run(fn) @@ -78,5 +86,6 @@ function Para (el) pandoc.Plain{pandoc.Str("read: " .. run(test_read))}, pandoc.Plain{pandoc.Str("failing read: " .. run(test_failing_read))}, pandoc.Plain{pandoc.Str("stringify: " .. run(test_stringify))}, + pandoc.Plain{pandoc.Str("to_roman_numeral: " .. run(test_to_roman_numeral))}, } end -- cgit v1.2.3