def test_exception_cycle(self):
code_initial = """
s = "something"
"""
code_cycle = """s += 1"""
_exc = True
try:
t = UFTemplate(initial=code_initial, oncycle=code_cycle, template="${s}")
except:
_exc = traceback.format_exc()
assert "TypeError: cannot concatenate 'str' and 'int' objects" in _exc
if not _exc:
raise
def test_simple_functionality(self):
t = UFTemplate("x=0", "x+=1", "${x}")
assert t.render() == '1'
def test_reset(self):
t = UFTemplate("x=0", "x+=1", "${x}")
assert t.render_many(howmany=4) == ['1', '2', '3', '4']
assert t.render() == '5'
t.reset()
assert t.render_many(howmany=4) == ['1', '2', '3', '4']
def test_render_many(self):
t = UFTemplate('s = "x"', 's += "y"', "${s}")
assert t.render_many(howmany=3) == ['xy', 'xyy', 'xyyy']
