def test_should_raise_config_exception_if_both_url_and_path_are_present(
self):
json = '''{
"url": "https://example.com/ostree",
"path": "/srv/ostree",
"ref": "fedora/28/x86_64/workstation"
}'''
with self.assertRaises(InvalidConfigError):
Config.parse_json(StringIO(json))
def test_should_parse_config_with_multiple_provisioners_and_arguments(
self):
json = '''{
"path": "/srv/ostree",
"ref": "ref",
"default-provisioners": [
{
"provisioner": "prov-1"
},
{
"arg1": "value1",
"arg2": 5,
"provisioner": "prov-3"
},
{
"provisioner": "prov-2",
"arg": true
}
]
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.default_provisioners, [
ProvisionerConfig('prov-1', {}),
ProvisionerConfig('prov-3', {
'arg1': 'value1',
'arg2': 5
}),
ProvisionerConfig('prov-2', {'arg': True}),
])
def test_kernel_args_should_be_empty_if_not_specified(self):
json = '''{
"path": "/srv/ostree",
"ref": "ref"
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.kernel_args, [])
def test_should_parse_config_with_empty_kernel_args(self):
json = '''{
"path": "/srv/ostree",
"ref": "ref",
"kernel-args": []
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.kernel_args, [])
def test_should_parse_config_with_empty_provisioners_list(self):
json = '''{
"path": "/srv/ostree",
"ref": "ref",
"default-provisioners": []
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.default_provisioners, [])
def test_should_parse_config_with_path_and_ref(self):
json = '''{
"path": "/srv/ostree",
"ref": "fedora/28/x86_64/workstation"
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual('/srv/ostree', cfg.path)
self.assertIsNone(cfg.url)
self.assertEqual('fedora/28/x86_64/workstation', cfg.ref)
def test_should_parse_config_with_url_and_ref(self):
json = '''{
"url": "https://example.com/ostree",
"ref": "fedora/28/x86_64/workstation",
"ignored key": "ignored value"
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual('https://example.com/ostree', cfg.url)
self.assertIsNone(cfg.path)
self.assertEqual('fedora/28/x86_64/workstation', cfg.ref)
def test_should_parse_config_with_kernel_args(self):
json = '''{
"path": "/srv/ostree",
"ref": "ref",
"kernel-args": [
"arg1",
"arg2",
"arg3"
]
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.kernel_args, ['arg1', 'arg2', 'arg3'])
def test_should_parse_config_with_remote_and_stateroot_names(self):
json = '''{
"url": "https://example.com/ostree",
"ref": "fedora/28/x86_64/workstation",
"remote": "atomicws",
"stateroot": "fedora-atomic-workstation"
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual('https://example.com/ostree', cfg.url)
self.assertEqual('fedora/28/x86_64/workstation', cfg.ref)
self.assertEqual('atomicws', cfg.remote)
self.assertEqual('fedora-atomic-workstation', cfg.stateroot)
def test_should_parse_config_with_one_default_provisioner(self):
json = '''{
"url": "http://example.com",
"ref": "ref",
"default-provisioners": [
{
"provisioner": "some-provisioner"
}
]
}'''
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.default_provisioners,
[ProvisionerConfig('some-provisioner', {})])
def test_should_pass_root_filesystem_to_config(self):
json = '{"url": "http://example.com", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json),
root_filesystem='/dev/mapper/custom-root')
self.assertEqual(cfg.root_filesystem, '/dev/mapper/custom-root')
def test_should_pass_sysroot_to_config(self):
json = '{"url": "http://example.com", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json), sysroot='/mnt/rootfs')
self.assertEqual(cfg.sysroot, '/mnt/rootfs')
def test_should_take_base_dir_from_argument(self):
json = '{"path": "repo", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json), base_dir='/home/user/ostree')
self.assertEqual(cfg.base_dir, '/home/user/ostree')
def test_should_raise_config_exception_if_path_is_present_and_ref_is_missing(
self):
json = '{"path": "/os/tree"}'
with self.assertRaises(InvalidConfigError):
Config.parse_json(StringIO(json))
def test_should_raise_config_exception_if_neither_url_nor_path_is_present(
self):
json = '{"ref": "ostree/ref"}'
with self.assertRaises(InvalidConfigError):
Config.parse_json(StringIO(json))
def test_path_should_not_include_base_dir_if_absolute(self):
json = '{"path": "/srv/ostree", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json), base_dir='/home/user/')
self.assertEqual(cfg.path, '/srv/ostree')
def test_path_should_not_specifically_include_base_dir_if_default(self):
json = '{"path": "repo/path", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.path, 'repo/path')
def test_path_should_include_base_dir(self):
json = '{"path": "repo", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json), base_dir='ostree')
self.assertEqual(cfg.path, os.path.join('ostree', 'repo'))
def test_default_base_dir_should_be_empty(self):
json = '{"path": "repo", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.base_dir, '')
def test_should_raise_config_exception_if_url_is_present_and_ref_is_missing(
self):
json = '{"url": "http://example.com"}'
with self.assertRaises(InvalidConfigError):
Config.parse_json(StringIO(json))
def test_default_sysroot_should_be_system_root(self):
json = '{"url": "http://example.com", "ref": "ref"}'
cfg = Config.parse_json(StringIO(json))
self.assertEqual(cfg.sysroot, '/')
