7a2ad6f0f8
The `capture_output` argument for subprocess.run was added in 3.7, but want to support 3.6 as well. Change all the usages of it with `stdout=subprocess.PIPE` that will have the same effect, at least for stdout.
86 lines
2.5 KiB
Python
86 lines
2.5 KiB
Python
#
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# Tests for the 'osbuild.util.ostree' module.
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#
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import json
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import unittest
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import subprocess
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from osbuild.util import ostree
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from .. import test
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def run(*args, check=True, encoding="utf-8", **kwargs):
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res = subprocess.run(*args,
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encoding=encoding,
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check=check,
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**kwargs)
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return res
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class TestObjectStore(unittest.TestCase):
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# pylint: disable=no-self-use
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@unittest.skipUnless(test.TestBase.have_rpm_ostree(), "rpm-ostree missing")
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def test_treefile_empty(self):
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# check we produce a valid treefile from an empty object
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tf = ostree.Treefile()
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with tf.as_tmp_file() as f:
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run(["rpm-ostree", "compose", "tree", "--print-only", f])
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def test_treefile_types(self):
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tf = ostree.Treefile()
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tf["repos"] = ["a", "b", "c"] # valid list of strings
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tf["selinux"] = True # valid boolean
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tf["ref"] = "ref/sample/tip" # valid string
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with self.assertRaises(ValueError):
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tf["repos"] = "not a list" # not a list
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with self.assertRaises(ValueError):
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tf["repos"] = [1, 2, 3] # not a string list
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with self.assertRaises(ValueError):
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tf["selinux"] = "not a bool" # not a boolean
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def test_treefile_dump(self):
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tf = ostree.Treefile()
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test_ref = "a/sample/ref"
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tf["ref"] = test_ref
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with tf.as_tmp_file() as path:
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with open(path, "r") as f:
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js = json.load(f)
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self.assertEqual(js["ref"], test_ref)
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self.assertEqual(tf["ref"], test_ref)
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@unittest.skipUnless(test.TestBase.have_rpm_ostree(), "rpm-ostree missing")
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def test_treefile_full(self):
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params = {
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"ref": "osbuild/ostree/devel",
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"repos": ["fedora", "osbuild"],
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"selinux": True,
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"boot-location": "new",
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"etc-group-members": ["wheel"],
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"machineid-compat": True
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}
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tf = ostree.Treefile()
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for p, v in params.items():
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tf[p] = v
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with tf.as_tmp_file() as path:
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r = run(["rpm-ostree",
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"compose",
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"tree",
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"--print-only",
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path],
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stdout=subprocess.PIPE)
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self.assertEqual(r.returncode, 0)
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js = json.loads(r.stdout)
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for p, v in params.items():
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self.assertEqual(v, js[p])
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