 \i plparrot.sql
 
 -- Plan the tests.
-SELECT plan(34);
+SELECT plan(37);
 
 CREATE OR REPLACE FUNCTION test_void() RETURNS void AS $$
     .return()

    .return($S1)
$$ LANGUAGE plparrot;

CREATE OR REPLACE FUNCTION test_char_in(char) RETURNS char AS $$
    .param string s
    .return(s)


select is(test_concat_input('red','fish'), 'redfish', 'We can concat input args');

select is(test_concat_conditional('red','fish', 1), 'redfish', 'We can concat input args conditionally');

select is(test_concat_conditional('red','fish', 0), 'redfish', 'We can concat input args conditionally');

select is(test_concat_conditional('red','fish', -1), 'fishred', 'We can concat input args conditionally');

select is(test_int_float(42,6.9), 1, 'We can pass an int and float as arguments');

select is(test_char_in('c'), 'c', 'We can pass a char in');
