def test_basic(self):
tracer = VizTracer()
tracer.start()
a = VizObject(tracer, "my variable")
a.hello = 1
a.hello = 2
tracer.stop()
entries = tracer.parse()
self.assertEqual(entries, 3)
def test_buffer_wrap(self):
tracer = VizTracer(tracer_entries=10)
tracer.start()
a = VizObject(tracer, "my variable")
for i in range(15):
a.hello = i
tracer.stop()
entries = tracer.parse()
tracer.save()
self.assertEqual(entries, 10)
def test_exclude(self):
tracer = VizTracer()
tracer.start()
a = VizObject(tracer, "my variable", exclude_attributes=["b", "c"])
a.hello = 1
a.b = 2
a.c = 3
a.lol = 4
tracer.stop()
entries = tracer.parse()
self.assertEqual(entries, 3)
def test_notracer(self):
a = VizObject(None, "my variable")
a.hello = 1
a.hello = 2
a = Hello(None)
a.config("include_attributes", ["a", "b"])
a.change_val()
a.change_val2()
b = Hello(None)
b.config("include_attributes", ["a", "b"])
b.change_val()
b.change_val2()
def test_config(self):
tracer = VizTracer()
tracer.start()
a = VizObject(tracer, "my variable")
a.config("trigger_on_change", False)
a.hello = 1
a.b = 2
a.c = 3
a.lol = 4
a.log()
tracer.stop()
del a
entries = tracer.parse()
self.assertEqual(entries, 2)
def test_trigger_on_change(self):
tracer = VizTracer()
tracer.stop()
tracer.cleanup()
tracer.start()
a = VizObject(tracer, "my variable", trigger_on_change=False)
a.hello = 1
a.b = 2
a.c = 3
a.lol = 4
a.log()
tracer.stop()
entries = tracer.parse()
self.assertEqual(entries, 2)
def test_config(self):
tracer = VizTracer()
tracer.start()
a = VizObject(tracer, "my variable")
a.config("trigger_on_change", False)
a.hello = 1
a.b = 2
a.c = 3
a.lol = 4
a.log()
tracer.stop()
entries = tracer.parse()
self.assertEqual(entries, 2)
with self.assertRaises(ValueError):
a.config("invalid", "value")
