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import random
import unittest
import json
import requests
from dateutil.parser import parse
from .fixtures import APITestCase
class ContainerTestCase(APITestCase):
def test_list(self):
r = requests.get(self.uri("/containers/json"), timeout=5)
self.assertEqual(r.status_code, 200, r.text)
obj = r.json()
self.assertEqual(len(obj), 1)
def test_list_filters(self):
r = requests.get(self.podman_url + "/v1.40/containers/json?filters%3D%7B%22status%22%3A%5B%22running%22%5D%7D")
self.assertEqual(r.status_code, 200, r.text)
payload = r.json()
containerAmnt = len(payload)
self.assertGreater(containerAmnt, 0)
def test_list_all(self):
r = requests.get(self.uri("/containers/json?all=true"))
self.assertEqual(r.status_code, 200, r.text)
self.assertId(r.content)
def test_inspect(self):
r = requests.get(self.uri(self.resolve_container("/containers/{}/json")))
self.assertEqual(r.status_code, 200, r.text)
self.assertId(r.content)
_ = parse(r.json()["Created"])
r = requests.post(
self.podman_url + "/v1.40/containers/create?name=topcontainer",
json={"Cmd": ["top"],
"Image": "alpine:latest",
"Healthcheck": {
"Test": ["CMD", "pidof", "top"],
"Interval": 5000000000,
"Timeout": 2000000000,
"Retries": 3,
"StartPeriod": 5000000000
}
},
)
self.assertEqual(r.status_code, 201, r.text)
payload = r.json()
container_id = payload["Id"]
self.assertIsNotNone(container_id)
r = requests.get(self.podman_url + f"/v1.40/containers/{container_id}/json")
self.assertEqual(r.status_code, 200, r.text)
self.assertId(r.content)
out = r.json()
self.assertIsNone(out["State"].get("Health"))
self.assertListEqual(["CMD", "pidof", "top"], out["Config"]["Healthcheck"]["Test"])
self.assertEqual(5000000000, out["Config"]["Healthcheck"]["Interval"])
self.assertEqual(2000000000, out["Config"]["Healthcheck"]["Timeout"])
self.assertEqual(3, out["Config"]["Healthcheck"]["Retries"])
self.assertEqual(5000000000, out["Config"]["Healthcheck"]["StartPeriod"])
r = requests.get(self.uri(f"/containers/{container_id}/json"))
self.assertEqual(r.status_code, 200, r.text)
self.assertId(r.content)
out = r.json()
hc = out["Config"]["Healthcheck"]["Test"]
self.assertListEqual(["CMD", "pidof", "top"], hc)
r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/start")
self.assertEqual(r.status_code, 204, r.text)
r = requests.get(self.podman_url + f"/v1.40/containers/{container_id}/json")
self.assertEqual(r.status_code, 200, r.text)
out = r.json()
state = out["State"]["Health"]
self.assertIsInstance(state, dict)
def test_stats(self):
r = requests.get(self.uri(self.resolve_container("/containers/{}/stats?stream=false")))
self.assertIn(r.status_code, (200, 409), r.text)
if r.status_code == 200:
self.assertId(r.content)
r = requests.get(self.uri(self.resolve_container("/containers/{}/stats?stream=false&one-shot=true")))
self.assertIn(r.status_code, (200, 409), r.text)
if r.status_code == 200:
self.assertId(r.content)
def test_delete(self):
r = requests.delete(self.uri(self.resolve_container("/containers/{}?force=true")))
self.assertEqual(r.status_code, 204, r.text)
def test_stop(self):
r = requests.post(self.uri(self.resolve_container("/containers/{}/start")))
self.assertIn(r.status_code, (204, 304), r.text)
r = requests.post(self.uri(self.resolve_container("/containers/{}/stop")))
self.assertIn(r.status_code, (204, 304), r.text)
def test_start(self):
r = requests.post(self.uri(self.resolve_container("/containers/{}/stop")))
self.assertIn(r.status_code, (204, 304), r.text)
r = requests.post(self.uri(self.resolve_container("/containers/{}/start")))
self.assertIn(r.status_code, (204, 304), r.text)
def test_restart(self):
r = requests.post(self.uri(self.resolve_container("/containers/{}/start")))
self.assertIn(r.status_code, (204, 304), r.text)
r = requests.post(self.uri(self.resolve_container("/containers/{}/restart")), timeout=5)
self.assertEqual(r.status_code, 204, r.text)
def test_resize(self):
r = requests.post(self.uri(self.resolve_container("/containers/{}/resize?h=43&w=80")))
self.assertIn(r.status_code, (200, 409), r.text)
if r.status_code == 200:
self.assertEqual(r.text, "", r.text)
def test_attach(self):
self.skipTest("FIXME: Test timeouts")
r = requests.post(self.uri(self.resolve_container("/containers/{}/attach")), timeout=5)
self.assertIn(r.status_code, (101, 500), r.text)
def test_logs(self):
r = requests.get(self.uri(self.resolve_container("/containers/{}/logs?stdout=true")))
self.assertEqual(r.status_code, 200, r.text)
r = requests.post(
self.podman_url + "/v1.40/containers/create?name=topcontainer",
json={"Cmd": ["top", "ls"], "Image": "alpine:latest"},
)
self.assertEqual(r.status_code, 201, r.text)
payload = r.json()
container_id = payload["Id"]
self.assertIsNotNone(container_id)
r = requests.get(self.podman_url + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=0")
self.assertEqual(r.status_code, 200, r.text)
r = requests.get(self.podman_url + f"/v1.40/containers/{payload['Id']}/logs?follow=false&stdout=true&until=1")
self.assertEqual(r.status_code, 200, r.text)
def test_commit(self):
r = requests.post(self.uri(self.resolve_container("/commit?container={}")))
self.assertEqual(r.status_code, 200, r.text)
self.assertId(r.content)
obj = r.json()
self.assertIsInstance(obj, dict)
def test_prune(self):
name = f"Container_{random.getrandbits(160):x}"
r = requests.post(
self.podman_url + f"/v1.40/containers/create?name={name}",
json={
"Cmd": ["cp", "/etc/motd", "/motd.size_test"],
"Image": "alpine:latest",
"NetworkDisabled": True,
},
)
self.assertEqual(r.status_code, 201, r.text)
create = r.json()
r = requests.post(self.podman_url + f"/v1.40/containers/{create['Id']}/start")
self.assertEqual(r.status_code, 204, r.text)
r = requests.post(self.podman_url + f"/v1.40/containers/{create['Id']}/wait")
self.assertEqual(r.status_code, 200, r.text)
wait = r.json()
self.assertEqual(wait["StatusCode"], 0, wait["Error"])
prune = requests.post(self.podman_url + "/v1.40/containers/prune")
self.assertEqual(prune.status_code, 200, prune.status_code)
prune_payload = prune.json()
self.assertGreater(prune_payload["SpaceReclaimed"], 0)
self.assertIn(create["Id"], prune_payload["ContainersDeleted"])
# Delete any orphaned containers
r = requests.get(self.podman_url + "/v1.40/containers/json?all=true")
self.assertEqual(r.status_code, 200, r.text)
for self.resolve_container in r.json():
requests.delete(
self.podman_url + f"/v1.40/containers/{self.resolve_container['Id']}?force=true"
)
# Image prune here tied to containers freeing up
prune = requests.post(self.podman_url + "/v1.40/images/prune")
self.assertEqual(prune.status_code, 200, prune.text)
prune_payload = prune.json()
self.assertGreater(prune_payload["SpaceReclaimed"], 0)
# FIXME need method to determine which image is going to be "pruned" to fix test
# TODO should handler be recursive when deleting images?
# self.assertIn(img["Id"], prune_payload["ImagesDeleted"][1]["Deleted"])
# FIXME (@vrothberg): I commented this line out during the `libimage` migration.
# It doesn't make sense to report anything to be deleted if the reclaimed space
# is zero. I think the test needs some rewrite.
# self.assertIsNotNone(prune_payload["ImagesDeleted"][1]["Deleted"])
def test_status(self):
r = requests.post(
self.podman_url + "/v1.40/containers/create?name=topcontainer",
json={"Cmd": ["top"], "Image": "alpine:latest"},
)
self.assertEqual(r.status_code, 201, r.text)
payload = r.json()
container_id = payload["Id"]
self.assertIsNotNone(container_id)
r = requests.get(
self.podman_url + "/v1.40/containers/json",
params={"all": "true", "filters": f'{{"id":["{container_id}"]}}'},
)
self.assertEqual(r.status_code, 200, r.text)
payload = r.json()
self.assertEqual(payload[0]["Status"], "Created")
r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/start")
self.assertEqual(r.status_code, 204, r.text)
r = requests.get(
self.podman_url + "/v1.40/containers/json",
params={"all": "true", "filters": f'{{"id":["{container_id}"]}}'},
)
self.assertEqual(r.status_code, 200, r.text)
payload = r.json()
self.assertTrue(str(payload[0]["Status"]).startswith("Up"))
r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/pause")
self.assertEqual(r.status_code, 204, r.text)
r = requests.get(
self.podman_url + "/v1.40/containers/json",
params={"all": "true", "filters": f'{{"id":["{container_id}"]}}'},
)
self.assertEqual(r.status_code, 200, r.text)
payload = r.json()
self.assertTrue(str(payload[0]["Status"]).startswith("Up"))
self.assertTrue(str(payload[0]["Status"]).endswith("(Paused)"))
r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/unpause")
self.assertEqual(r.status_code, 204, r.text)
r = requests.post(self.podman_url + f"/v1.40/containers/{container_id}/stop")
self.assertEqual(r.status_code, 204, r.text)
r = requests.get(
self.podman_url + "/v1.40/containers/json",
params={"all": "true", "filters": f'{{"id":["{container_id}"]}}'},
)
self.assertEqual(r.status_code, 200, r.text)
payload = r.json()
self.assertTrue(str(payload[0]["Status"]).startswith("Exited"))
r = requests.delete(self.podman_url + f"/v1.40/containers/{container_id}")
self.assertEqual(r.status_code, 204, r.text)
if __name__ == "__main__":
unittest.main()
|
