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import json
import pathlib
import unittest
from typing import Any, Optional
from unittest import mock
from unittest.mock import mock_open, patch
from dataclasses import dataclass
from podman import api
class TestUtilsCase(unittest.TestCase):
def test_format_filters(self):
@dataclass
class TestCase:
name: str
input: Any
expected: Optional[str]
cases = [
TestCase(name="empty str", input="", expected=None),
TestCase(name="str", input="reference=fedora", expected='{"reference": ["fedora"]}'),
TestCase(
name="list[str]", input=["reference=fedora"], expected='{"reference": ["fedora"]}'
),
TestCase(
name="dict[str,str]",
input={"reference": "fedora"},
expected='{"reference": ["fedora"]}',
),
]
for case in cases:
actual = api.prepare_filters(case.input)
self.assertEqual(
case.expected,
actual,
f"failed test {case.name} expected {case.expected}, actual {actual}",
)
if actual is not None:
self.assertIsInstance(actual, str)
def test_containerignore_404(self):
actual = api.prepare_containerignore("/does/not/exists")
self.assertListEqual([], actual)
@patch.object(pathlib.Path, "exists", return_value=True)
def test_containerignore_read(self, patch_exists):
data = r"""# unittest
#Ignore the logs directory
logs/
#Ignoring the password file
passwords.txt
#Ignoring git and cache folders
.git
.cache
#Ignoring all the markdown and class files
*.md
**/*.class
"""
with mock.patch("pathlib.Path.open", mock_open(read_data=data)):
actual = api.prepare_containerignore(".")
self.assertListEqual(
actual, ["logs/", "passwords.txt", ".git", ".cache", "*.md", "**/*.class"]
)
patch_exists.assert_called_once_with()
@patch.object(pathlib.Path, "exists", return_value=True)
def test_containerignore_empty(self, patch_exists):
data = r"""# unittest
"""
patch_exists.return_value = True
with mock.patch("pathlib.Path.open", mock_open(read_data=data)):
actual = api.prepare_containerignore(".")
self.assertListEqual(actual, [])
patch_exists.assert_called_once_with()
@mock.patch("pathlib.Path.parent", autospec=True)
def test_containerfile_1(self, mock_parent):
mock_parent.samefile.return_value = True
actual = api.prepare_containerfile("/work", "/work/Dockerfile")
self.assertEqual(actual, "Dockerfile")
mock_parent.samefile.assert_called()
@mock.patch("pathlib.Path.parent", autospec=True)
def test_containerfile_2(self, mock_parent):
mock_parent.samefile.return_value = True
actual = api.prepare_containerfile(".", "Dockerfile")
self.assertEqual(actual, "Dockerfile")
mock_parent.samefile.assert_called()
@mock.patch("shutil.copy2")
def test_containerfile_copy(self, mock_copy):
mock_copy.return_value = None
with mock.patch.object(pathlib.Path, "parent") as mock_parent:
mock_parent.samefile.return_value = False
actual = api.prepare_containerfile("/work", "/home/Dockerfile")
self.assertRegex(actual, r"\.containerfile\..*")
def test_prepare_body_all_types(self):
payload = {
"String": "string",
"Integer": 42,
"Boolean": True,
"Dictionary": {"key": "value"},
"Tuple": (1, 2),
"List": [1, 2],
}
actual = api.prepare_body(payload)
self.assertEqual(actual, json.dumps(payload, sort_keys=True))
def test_prepare_body_none(self):
payload = {
"String": "",
"Integer": None,
"Boolean": False,
"Dictionary": dict(),
"Tuple": tuple(),
"List": list(),
}
actual = api.prepare_body(payload)
self.assertEqual(actual, '{"Boolean": false}')
def test_prepare_body_embedded(self):
payload = {
"String": "",
"Integer": None,
"Boolean": False,
"Dictionary": {"key": "value"},
"Dictionary2": {"key": {"key2": None}},
"Tuple": tuple(),
"List": [None],
"Set1": {"item1", "item2"},
"Set2": {None},
}
actual = api.prepare_body(payload)
actual_dict = json.loads(actual)
# Because of the sets above we have to do some type dances to test results
self.assertListEqual([*actual_dict], ["Boolean", "Dictionary", "Set1"])
self.assertEqual(actual_dict["Boolean"], payload["Boolean"])
self.assertDictEqual(actual_dict["Dictionary"], payload["Dictionary"])
self.assertEqual(set(actual_dict["Set1"]), {"item1", "item2"})
def test_prepare_body_dict_empty_string(self):
payload = {"Dictionary": {"key1": "", "key2": {"key3": ""}, "key4": [], "key5": {}}}
actual = api.prepare_body(payload)
actual_dict = json.loads(actual)
payload["Dictionary"].pop("key4")
payload["Dictionary"].pop("key5")
self.assertDictEqual(payload, actual_dict)
if __name__ == '__main__':
unittest.main()
|
