def test_no_script_file(self):
with tutils.raises("not found"):
Script.parse_command("notfound")
with tutils.tmpdir() as dir:
with tutils.raises("not a file"):
Script.parse_command(dir)
def test_no_script_file(self):
with tutils.raises("not found"):
Script.parse_command("notfound")
with tutils.tmpdir() as dir:
with tutils.raises("not a file"):
Script.parse_command(dir)
def test_simple():
with tutils.tmpdir():
with open("foo.py", "w"):
pass
script = mock.Mock()
script.filename = "foo.py"
e = Event()
def _onchange():
e.set()
watch(script, _onchange)
with tutils.raises("already observed"):
watch(script, _onchange)
# Some reloaders don't register a change directly after watching, because they first need to initialize.
# To test if watching works at all, we do repeated writes every 100ms.
for _ in range(100):
with open("foo.py", "a") as f:
f.write(".")
if e.wait(0.1):
break
else:
raise AssertionError("No change detected.")
unwatch(script)
