def run_map(pipes_exe):
p = pipes_runner(pipes_exe, output_visitor())
p.start()
p.run_map('fake_input_split', 3)
for v in ['faa', 'fii', 'foo', 'fuu']:
p.map_item(str(1), str(v))
p.close()
def run_reduce(pipes_exe):
p = pipes_runner(pipes_exe, output_visitor())
p.start()
p.run_reduce()
red_vals = {'foo' : range(10), 'bar' : range(14)}
for k in red_vals.keys():
p.reduce_key(str(k))
for v in red_vals[k]:
p.reduce_value(str(v))
p.close()
