def test_migrate_couchdb_not_found(m_utils, m_sh):
m_utils.ctx_opts.return_value.dry_run = False
m_utils.path_exists.return_value = False
migration.migrate_couchdb()
assert m_sh.call_count == 0
def test_migrate_couchdb_empty(m_utils, m_sh, mocker):
m_utils.ctx_opts.return_value.dry_run = False
httpretty.register_uri(
httpretty.GET,
'http://localhost:5984/_all_dbs',
body=json.dumps(['unused'
]), # no known databases found -> nothing migrated
adding_headers={'ContentType': 'application/json'},
)
migration.migrate_couchdb()
assert len(httpretty.latest_requests()) == 1
def from_couchdb():
"""Migrate configuration data from CouchDB to Redis.
In the 2020/09/22 release (config version 0.6.0)
Redis replaced CouchDB as configuration database.
This command copies the configuration data from CouchDB to Redis.
\b
Steps:
- Create CouchdDB container.
- Fetch data from CouchDB.
- Write data to Redis.
"""
utils.check_config()
utils.confirm_mode()
migration.migrate_couchdb()
def test_migrate_couchdb(m_utils, m_sh, mocker):
m_utils.ctx_opts.return_value.dry_run = False
httpretty.register_uri(
httpretty.GET,
'http://localhost:5984/_all_dbs',
body=json.dumps(['brewblox-ui-store', 'spark-service']),
adding_headers={'ContentType': 'application/json'},
)
httpretty.register_uri(
httpretty.GET,
'http://localhost:5984/brewblox-ui-store/_all_docs',
body=json.dumps({
'rows': [
{
'doc': {
'_id': 'module__obj',
'_rev': '1234',
'k': 'v'
}
},
{
'doc': {
'_id': 'invalid',
'_rev': '1234',
'k': 'v'
}
},
]
}),
adding_headers={'ContentType': 'application/json'},
)
httpretty.register_uri(
httpretty.GET,
'http://localhost:5984/spark-service/_all_docs',
body=json.dumps({
'rows': [
{
'doc': {
'_id': 'spaced__id',
'_rev': '1234',
'k': 'v'
}
},
{
'doc': {
'_id': 'valid',
'_rev': '1234',
'k': 'v'
}
},
]
}),
adding_headers={'ContentType': 'application/json'},
)
httpretty.register_uri(
httpretty.POST,
STORE_URL + '/mset',
body='{"values":[]}',
adding_headers={'ContentType': 'application/json'},
)
migration.migrate_couchdb()
assert len(httpretty.latest_requests()) == 5
def test_migrate_couchdb_dry(m_utils, m_sh):
m_utils.ctx_opts.return_value.dry_run = True
migration.migrate_couchdb()
assert m_sh.call_count == 0