def test_match(self):
schemafile = self.add_file('schema.json', '<a schema>')
self.add_file(
'UPSTREAM',
dedent("""\
upstream: https://x.y.z/a/b/c/debugProtocol.json
revision: <unknown>
checksum: e778c3751f9d0bceaf8d5aa81e2c659f
downloaded: 2018-01-09 13:10:59 (UTC)
"""))
handler = http.json_file_handler(b'<a schema>')
with http.Server(handler) as srv:
upstream = 'http://{}/schema.json'.format(srv.address)
args = self.args + [
'--schemafile',
schemafile,
'--upstream',
upstream,
]
res = subprocess.run(args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout = res.stdout.decode() if res.stdout else ''
stderr = res.stderr.decode() if res.stderr else ''
# Check the command result.
self.assertEqual(res.returncode, 0)
self.assertEqual(
stdout,
dedent("""\
checking local schema file...
comparing with upstream schema file...
schema file okay
"""))
self.assertEqual(stderr, '')
def test_custom_source(self):
handler = http.json_file_handler(b'<a schema>')
with http.Server(handler) as srv:
upstream = 'http://{}/schema.json'.format(srv.address)
res = _run_subprocess(self.args + ['--source', upstream],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout = res.stdout.decode() if res.stdout else ''
stderr = res.stderr.decode() if res.stderr else ''
# Check the command result.
self.assertEqual(res.returncode, 0)
self.assertEqual(
stdout,
self.get_expected_stdout([
'downloading the schema file from http://localhost:8000/schema.json...', # noqa
'...schema file written to {}.'.format(self.schemafile),
'saving the schema metadata...',
'...metadata written to {}.'.format(self.metadata)
]))
self.assertEqual(stderr, '')
# Check the downloaded files.
with open(self.schemafile) as schemafile:
data = schemafile.read()
with open(self.metadata) as metafile:
metadata = metafile.read()
orig = metadata
metadata = '\n'.join(line for line in metadata.split('\n')
if not line.startswith('downloaded: '))
self.assertEqual(data, '<a schema>')
self.assertEqual(
metadata,
dedent("""\
upstream: http://localhost:8000/schema.json
revision: <unknown>
checksum: e778c3751f9d0bceaf8d5aa81e2c659f
"""))
self.assertNotEqual(metadata, orig)
def test_upstream_mismatch(self):
schemafile = self.add_file('schema.json', '<a schema>')
self.add_file(
'UPSTREAM',
dedent("""\
upstream: https://x.y.z/a/b/c/debugProtocol.json
revision: <unknown>
checksum: e778c3751f9d0bceaf8d5aa81e2c659f
downloaded: 2018-01-09 13:10:59 (UTC)
"""))
handler = http.json_file_handler(b'<other schema>')
with http.Server(handler) as srv:
upstream = 'http://{}/schema.json'.format(srv.address)
args = self.args + [
'--schemafile',
schemafile,
'--upstream',
upstream,
]
res = _run_subprocess(args,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
stdout = res.stdout.decode() if res.stdout else ''
stderr = res.stderr.decode() if res.stderr else ''
# Check the command result.
self.assertEqual(res.returncode, 1)
self.assertEqual(
stdout,
self.get_expected_stdout([
'checking local schema file...',
'comparing with upstream schema file...'
]))
self.assertRegex(stderr.strip(
), r"ERROR: local schema file '[^']*schema.json' does not match upstream .*"
) # noqa
