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podman-compose/tests/integration/test_podman_compose_in_pod.py
Povilas Kanapickas 9a4af0ce62 Discover tests instead of passing a list of files to unittest 
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
2024-07-03 19:50:13 +03:00

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# SPDX-License-Identifier: GPL-2.0
import os
import unittest
from tests.integration.test_utils import RunSubprocessMixin
def base_path():
"""Returns the base path for the project"""
return os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
def test_path():
"""Returns the path to the tests directory"""
return os.path.join(base_path(), "tests/integration")
def podman_compose_path():
"""Returns the path to the podman compose script"""
return os.path.join(base_path(), "podman_compose.py")
# If a compose file has userns_mode set, setting in_pod to True, results in error.
# Default in_pod setting is True, unless compose file provides otherwise.
# Compose file provides custom in_pod option, which can be overridden by command line in_pod option.
# Test all combinations of command line argument in_pod and compose file argument in_pod.
class TestPodmanComposeInPod(unittest.TestCase, RunSubprocessMixin):
# compose file provides x-podman in_pod=false
def test_x_podman_in_pod_false_command_line_in_pod_not_exists(self):
"""
Test that podman-compose will not create a pod, when x-podman in_pod=false and command line
does not provide this option
"""
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"up",
"-d",
]
down_cmd = [
"python3",
podman_compose_path(),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"down",
]
try:
self.run_subprocess_assert_returncode(command_up)
finally:
self.run_subprocess_assert_returncode(down_cmd)
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_false"]
# throws an error, can not actually find this pod because it was not created
self.run_subprocess_assert_returncode(command_rm_pod, expected_returncode=1)
def test_x_podman_in_pod_false_command_line_in_pod_true(self):
"""
Test that podman-compose does not allow pod creating even with command line in_pod=True
when --userns and --pod are set together: throws an error
"""
# FIXME: creates a pod anyway, although it should not
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=True",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_false"]
# should throw an error of not being able to find this pod (because it should not have
# been created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
def test_x_podman_in_pod_false_command_line_in_pod_false(self):
"""
Test that podman-compose will not create a pod as command line sets in_pod=False
"""
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=False",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"up",
"-d",
]
down_cmd = [
"python3",
podman_compose_path(),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"down",
]
try:
self.run_subprocess_assert_returncode(command_up)
finally:
self.run_subprocess_assert_returncode(down_cmd)
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_false"]
# can not actually find this pod because it was not created
self.run_subprocess_assert_returncode(command_rm_pod, 1)
def test_x_podman_in_pod_false_command_line_in_pod_empty_string(self):
"""
Test that podman-compose will not create a pod, when x-podman in_pod=false and command line
command line in_pod=""
"""
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"up",
"-d",
]
down_cmd = [
"python3",
podman_compose_path(),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_false",
"docker-compose.yml",
),
"down",
]
try:
self.run_subprocess_assert_returncode(command_up)
finally:
self.run_subprocess_assert_returncode(down_cmd)
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_false"]
# can not actually find this pod because it was not created
self.run_subprocess_assert_returncode(command_rm_pod, 1)
# compose file provides x-podman in_pod=true
def test_x_podman_in_pod_true_command_line_in_pod_not_exists(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together even when x-podman in_pod=true: throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container is not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_true",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_true"]
# should throw an error of not being able to find this pod (it should not have been
# created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
def test_x_podman_in_pod_true_command_line_in_pod_true(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together even when x-podman in_pod=true and and command line in_pod=True: throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container is not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=True",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_true",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_true"]
# should throw an error of not being able to find this pod (because it should not have
# been created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
def test_x_podman_in_pod_true_command_line_in_pod_false(self):
"""
Test that podman-compose will not create a pod as command line sets in_pod=False
"""
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=False",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_true",
"docker-compose.yml",
),
"up",
"-d",
]
down_cmd = [
"python3",
podman_compose_path(),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_true",
"docker-compose.yml",
),
"down",
]
try:
self.run_subprocess_assert_returncode(command_up)
finally:
self.run_subprocess_assert_returncode(down_cmd)
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_false"]
# can not actually find this pod because it was not created
self.run_subprocess_assert_returncode(command_rm_pod, 1)
def test_x_podman_in_pod_true_command_line_in_pod_empty_string(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together even when x-podman in_pod=true and command line in_pod="": throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container is not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_true",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_true"]
# should throw an error of not being able to find this pod (because it should not have
# been created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
# compose file does not provide x-podman in_pod
def test_x_podman_in_pod_not_exists_command_line_in_pod_not_exists(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together: throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container is not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_not_exists",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_not_exists"]
# should throw an error of not being able to find this pod (it should not have been
# created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
def test_x_podman_in_pod_not_exists_command_line_in_pod_true(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together even when x-podman in_pod=true: throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container was not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=True",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_not_exists",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_not_exists"]
# should throw an error of not being able to find this pod (because it should not have
# been created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
def test_x_podman_in_pod_not_exists_command_line_in_pod_false(self):
"""
Test that podman-compose will not create a pod as command line sets in_pod=False
"""
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=False",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_not_exists",
"docker-compose.yml",
),
"up",
"-d",
]
down_cmd = [
"python3",
podman_compose_path(),
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_not_exists",
"docker-compose.yml",
),
"down",
]
try:
self.run_subprocess_assert_returncode(command_up)
finally:
self.run_subprocess_assert_returncode(down_cmd)
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_not_exists"]
# can not actually find this pod because it was not created
self.run_subprocess_assert_returncode(command_rm_pod, 1)
def test_x_podman_in_pod_not_exists_command_line_in_pod_empty_string(self):
"""
Test that podman-compose does not allow pod creating when --userns and --pod are set
together: throws an error
"""
# FIXME: creates a pod anyway, although it should not
# Container was not created, so command 'down' is not needed
command_up = [
"python3",
os.path.join(base_path(), "podman_compose.py"),
"--in-pod=",
"-f",
os.path.join(
base_path(),
"tests",
"integration",
"in_pod",
"custom_x-podman_not_exists",
"docker-compose.yml",
),
"up",
"-d",
]
try:
out, err = self.run_subprocess_assert_returncode(command_up)
self.assertEqual(b"Error: --userns and --pod cannot be set together" in err, True)
finally:
command_rm_pod = ["podman", "pod", "rm", "pod_custom_x-podman_not_exists"]
# should throw an error of not being able to find this pod (because it should not have
# been created) and have expected_returncode=1 (see FIXME above)
self.run_subprocess_assert_returncode(command_rm_pod)
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