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76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
# SPDX-License-Identifier: GPL-2.0
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import json
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import os
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import unittest
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from tests.integration.test_utils import RunSubprocessMixin
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from tests.integration.test_utils import podman_compose_path
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from tests.integration.test_utils import test_path
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def compose_yaml_path(compose_name):
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""" "Returns the path to the compose file used for this test module"""
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base_path = os.path.join(test_path(), "volumes_merge/")
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return os.path.join(base_path, compose_name)
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class TestComposeVolumesMerge(unittest.TestCase, RunSubprocessMixin):
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def test_volumes_merge(self):
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# test if additional compose file overrides host path and access mode of a volume
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try:
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self.run_subprocess_assert_returncode([
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podman_compose_path(),
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"-f",
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compose_yaml_path("docker-compose.yaml"),
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"-f",
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compose_yaml_path("docker-compose.override.yaml"),
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"up",
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"-d",
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])
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out, _ = self.run_subprocess_assert_returncode([
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"podman",
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"exec",
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"-ti",
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"volumes_merge_web_1",
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"cat",
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"/var/www/html/index.html",
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"/var/www/html/index2.html",
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"/var/www/html/index3.html",
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])
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self.assertEqual(
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out,
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b"The file from docker-compose.override.yaml\r\n"
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b"The file from docker-compose.override.yaml\r\n"
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b"The file from docker-compose.override.yaml\r\n",
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)
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out, _ = self.run_subprocess_assert_returncode([
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"podman",
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"inspect",
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"volumes_merge_web_1",
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])
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volumes_info = json.loads(out.decode('utf-8'))[0]
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binds_info = volumes_info["HostConfig"]["Binds"]
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binds_info.sort()
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file_path = os.path.join(test_path(), "volumes_merge/override.txt")
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expected = [
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f'{file_path}:/var/www/html/index.html:ro,rprivate,rbind',
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f'{file_path}:/var/www/html/index2.html:rw,rprivate,rbind',
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f'{file_path}:/var/www/html/index3.html:rw,rprivate,rbind',
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]
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self.assertEqual(binds_info, expected)
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finally:
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out, _ = self.run_subprocess_assert_returncode([
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podman_compose_path(),
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"-f",
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compose_yaml_path("docker-compose.yaml"),
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"-f",
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compose_yaml_path("docker-compose.override.yaml"),
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"down",
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"-t",
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"0",
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])
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