async def test_lifted_unknown(self):
fut = asyncio.Future()
fut.set_result(UNKNOWN)
out = Output.from_input({ "foo": "foo", "bar": UNKNOWN, "baz": fut})
self.assertFalse(await out.is_known())
r1 = out["foo"]
self.assertTrue(await r1.is_known())
self.assertEqual(await r1.future(), "foo")
r2 = out["bar"]
self.assertFalse(await r2.is_known())
self.assertEqual(await r2.future(), UNKNOWN)
r3 = out["baz"]
self.assertFalse(await r3.is_known())
self.assertEqual(await r3.future(), UNKNOWN)
r4 = out["baz"]["qux"]
self.assertFalse(await r4.is_known())
self.assertEqual(await r4.future(), UNKNOWN)
out = Output.from_input([ "foo", UNKNOWN ])
r5 = out[0]
self.assertTrue(await r5.is_known())
self.assertEqual(await r5.future(), "foo")
r6 = out[1]
self.assertFalse(await r6.is_known())
self.assertEqual(await r6.future(), UNKNOWN)
async def test_output_all(self):
res = FakeCustomResource("some-resource")
fut = asyncio.Future()
fut.set_result(42)
known_fut = asyncio.Future()
known_fut.set_result(True)
out = Output({res}, fut, known_fut)
other = Output.from_input(99)
combined = Output.all(out, other)
deps = []
prop = await rpc.serialize_property(combined, deps)
self.assertListEqual(deps, [res])
self.assertEqual([42, 99], prop)
async def test_lifted_unknown(self):
settings.SETTINGS.dry_run = True
fut = asyncio.Future()
fut.set_result(UNKNOWN)
out = Output.from_input({"foo": "foo", "bar": UNKNOWN, "baz": fut})
self.assertFalse(await out.is_known())
r1 = out["foo"]
self.assertTrue(await r1.is_known())
self.assertEqual(await r1.future(with_unknowns=True), "foo")
r2 = out["bar"]
self.assertFalse(await r2.is_known())
self.assertEqual(await r2.future(with_unknowns=True), UNKNOWN)
r3 = out["baz"]
self.assertFalse(await r3.is_known())
self.assertEqual(await r3.future(with_unknowns=True), UNKNOWN)
r4 = out["baz"]["qux"]
self.assertFalse(await r4.is_known())
self.assertEqual(await r4.future(with_unknowns=True), UNKNOWN)
out = Output.from_input(["foo", UNKNOWN])
r5 = out[0]
self.assertTrue(await r5.is_known())
self.assertEqual(await r5.future(with_unknowns=True), "foo")
r6 = out[1]
self.assertFalse(await r6.is_known())
self.assertEqual(await r6.future(with_unknowns=True), UNKNOWN)
out = Output.all(
Output.from_input("foo"), Output.from_input(UNKNOWN),
Output.from_input(
[Output.from_input(UNKNOWN),
Output.from_input("bar")]))
self.assertFalse(await out.is_known())
r7 = out[0]
self.assertTrue(await r7.is_known())
self.assertEqual(await r7.future(with_unknowns=True), "foo")
r8 = out[1]
self.assertFalse(await r8.is_known())
self.assertEqual(await r8.future(with_unknowns=True), UNKNOWN)
r9 = out[2]
self.assertFalse(await r9.is_known())
r10 = r9[0]
self.assertFalse(await r10.is_known())
self.assertEqual(await r10.future(with_unknowns=True), UNKNOWN)
r11 = r9[1]
self.assertTrue(await r11.is_known())
self.assertEqual(await r11.future(with_unknowns=True), "bar")