def test_sync(self):
client = self.get_client()
remote_index = Index("remote-index-1")
remote_field = remote_index.field("remote-field-1")
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.field("field1-1")
index11.field("field1-2")
index12 = schema1.index("diff-index2")
index12.field("field2-1")
schema1.index(remote_index.name)
try:
client.ensure_index(remote_index)
client.ensure_field(remote_field)
client.sync_schema(schema1)
# check that the schema was created
schema2 = client.schema()
self.assertTrue("remote-index-1" in schema2._indexes)
self.assertTrue(
"remote-field-1" in schema2.index("remote-index-1")._fields)
self.assertTrue("diff-index1" in schema2._indexes)
self.assertTrue("field1-1" in schema2.index("diff-index1")._fields)
self.assertTrue("field1-2" in schema2.index("diff-index1")._fields)
self.assertTrue("diff-index2" in schema2._indexes)
self.assertTrue("field2-1" in schema2.index("diff-index2")._fields)
finally:
try:
client.delete_index(remote_index)
client.delete_index(index11)
client.delete_index(index12)
except PilosaError:
pass
def setUp(self):
schema = Schema()
self.index = schema.index(self.random_index_name())
client = self.get_client()
self.index.field("another-field")
self.index.field("test")
self.index.field("count-test")
self.index.field("topn_test")
self.col_index = schema.index(self.index.name + "-opts")
self.field = self.col_index.field("collab")
self.key_index = schema.index("key-index", keys=True)
client.sync_schema(schema)
def test_create_index(self):
index_name = "some-index"
client = self.get_client()
schema = Schema()
index = schema.index(index_name, track_existence=True, keys=True)
client.sync_schema(schema)
try:
schema = client.schema()
self.assertTrue(schema.has_index(index_name))
index = schema.index(index_name)
self.assertTrue(index.keys)
self.assertTrue(index.track_existence)
self.assertNotEqual(0, index.shard_width)
finally:
client.delete_index(index)
def test_diff(self):
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.frame("frame1-1")
index11.frame("frame1-2")
index12 = schema1.index("diff-index2")
index12.frame("frame2-1")
schema2 = Schema()
index21 = schema2.index("diff-index1")
index21.frame("another-frame")
target_diff12 = Schema()
target_index1 = target_diff12.index("diff-index1")
target_index1.frame("frame1-1")
target_index1.frame("frame1-2")
target_index2 = target_diff12.index("diff-index2")
target_index2.frame("frame2-1")
diff12 = schema1._diff(schema2)
self.assertEqual(target_diff12, diff12)
def test_sync(self):
client = self.get_client()
remote_index = Index("remote-index-1")
remote_frame = remote_index.frame("remote-frame-1")
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.frame("frame1-1")
index11.frame("frame1-2")
index12 = schema1.index("diff-index2")
index12.frame("frame2-1")
schema1.index(remote_index.name)
try:
client.ensure_index(remote_index)
client.ensure_frame(remote_frame)
client.sync_schema(schema1)
finally:
try:
client.delete_index(remote_index)
client.delete_index(index11)
client.delete_index(index12)
except PilosaError:
pass
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGE.
#
import unittest
from datetime import datetime
from pilosa import PilosaError, Index, TimeQuantum, CacheType, IntField, ValidationError
from pilosa.orm import Schema
schema = Schema()
sampleIndex = schema.index("sample-db")
sampleFrame = sampleIndex.frame("sample-frame")
projectIndex = schema.index("project-db", column_label="user")
collabFrame = projectIndex.frame("collaboration", row_label="project")
class SchemaTestCase(unittest.TestCase):
def test_diff(self):
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.frame("frame1-1")
index11.frame("frame1-2")
index12 = schema1.index("diff-index2")
index12.frame("frame2-1")
schema2 = Schema()
class ClientIT(unittest.TestCase):
counter = 0
def setUp(self):
self.schema = Schema()
self.index = self.schema.index(self.random_index_name())
client = self.get_client()
self.index.field("another-field")
self.index.field("test")
self.index.field("count-test")
self.index.field("topn_test")
self.col_index = self.schema.index(self.index.name + "-opts")
self.field = self.col_index.field("collab")
self.key_index = self.schema.index("key-index", keys=True)
client.sync_schema(self.schema)
def tearDown(self):
client = self.get_client()
client.delete_index(self.index)
client.delete_index(self.col_index)
client.delete_index(self.key_index)
def test_create_field_with_time_quantum(self):
field = self.index.field("field-with-timequantum",
time_quantum=TimeQuantum.YEAR)
client = self.get_client()
client.ensure_field(field)
schema = client.schema()
# Check the field time quantum
index = schema._indexes[self.index.name]
field = index._fields["field-with-timequantum"]
self.assertEquals(TimeQuantum.YEAR.value, field.time_quantum.value)
def test_query(self):
client = self.get_client()
field = self.index.field("query-test")
client.ensure_field(field)
response = client.query(field.set(555, 10))
self.assertTrue(response.result is not None)
def test_query_with_columns(self):
client = self.get_client()
field = self.index.field("query-test")
client.ensure_field(field)
client.query(field.set(100, 1000))
column_attrs = {"name": "bombo"}
client.query(self.index.set_column_attrs(1000, column_attrs))
response = client.query(field.row(100), column_attrs=True)
self.assertTrue(response is not None)
self.assertEquals(1000, response.column.id)
self.assertEquals({"name": "bombo"}, response.column.attributes)
response = client.query(field.row(300))
self.assertTrue(response.column is None)
def test_failed_connection(self):
client = Client("http://non-existent-sub.pilosa.com:22222")
self.assertRaises(PilosaError, client.query, self.field.set(15, 10))
def test_parse_error(self):
client = self.get_client()
q = self.index.raw_query("SetBit(id=5, field=\"test\", col_id:=10)")
self.assertRaises(PilosaError, client.query, q)
def test_orm_count(self):
client = self.get_client()
count_field = self.index.field("count-test")
client.ensure_field(count_field)
qry = self.index.batch_query(count_field.set(10, 20),
count_field.set(10, 21),
count_field.set(15, 25))
client.query(qry)
response = client.query(self.index.count(count_field.row(10)))
self.assertEquals(2, response.result.count)
def test_new_orm(self):
client = self.get_client()
response1 = client.query(self.field.set(10, 20))
self.assertTrue(response1.result.changed)
response2 = client.query(self.field.row(10))
self.assertEquals(0, len(response2.columns))
row1 = response2.result.row
self.assertEquals(0, len(row1.attributes))
self.assertEquals(1, len(row1.columns))
self.assertEquals(20, row1.columns[0])
column_attrs = {"name": "bombo"}
client.query(self.col_index.set_column_attrs(20, column_attrs))
response3 = client.query(self.field.row(10), column_attrs=True)
column = response3.column
self.assertTrue(column is not None)
self.assertEquals(20, column.id)
row_attrs = {
"active": True,
"unsigned": 5,
"height": 1.81,
"name": "Mr. Pi"
}
client.query(self.field.set_row_attrs(10, row_attrs))
response4 = client.query(self.field.row(10))
row = response4.result.row
self.assertEquals(1, len(row.columns))
self.assertEquals(4, len(row.attributes))
self.assertEquals(True, row.attributes["active"])
self.assertEquals(5, row.attributes["unsigned"])
self.assertEquals(1.81, row.attributes["height"])
self.assertEquals("Mr. Pi", row.attributes["name"])
response5 = client.query(self.field.clear(10, 20))
self.assertTrue(response5.result.changed)
response6 = client.query(self.field.row(10))
row = response6.result.row
self.assertEquals(0, len(row.columns))
def test_topn(self):
client = self.get_client()
field = self.index.field("topn_test")
client.query(
self.index.batch_query(field.set(10, 5), field.set(10, 10),
field.set(10, 15), field.set(20, 5),
field.set(30, 5)))
# XXX: The following is required to make this test pass. See: https://github.com/pilosa/pilosa/issues/625
client.http_request("POST", "/recalculate-caches")
response = client.query(field.topn(2))
items = response.result.count_items
self.assertEquals(2, len(items))
item = items[0]
self.assertEquals(10, item.id)
self.assertEquals(3, item.count)
response = client.query(field.topn(5, row=field.row(10)))
items = response.result.count_items
self.assertEquals(3, len(items))
item = items[0]
self.assertEquals(3, item.count)
client.query(field.set_row_attrs(10, {"foo": "bar"}))
response = client.query(field.topn(5, None, "foo", "bar"))
items = response.result.count_items
self.assertEquals(1, len(items))
item = items[0]
self.assertEquals(3, item.count)
self.assertEquals(10, item.id)
def test_keys(self):
client = self.get_client()
field = self.key_index.field("keys-test", keys=True)
client.ensure_field(field)
client.query(field.set("stringRow", "stringCol"))
response = client.query(field.row("stringRow"))
self.assertEqual(["stringCol"], response.result.row.keys)
def test_mutex_field(self):
client = self.get_client()
field = self.index.field("mutex-field", mutex=True)
client.ensure_field(field)
client.query(field.set(1, 100))
response = client.query(field.row(1))
self.assertEqual([100], response.result.row.columns)
# setting another row removes the previous
client.query(field.set(42, 100))
response = client.query(
self.index.batch_query(field.row(1), field.row(42)))
self.assertEqual([], response.results[0].row.columns)
self.assertEqual([100], response.results[1].row.columns)
def test_not_(self):
client = self.get_client()
schema = client.schema()
index = schema.index("not-test", track_existence=True)
field = index.field("f1")
client.sync_schema(schema)
try:
client.query(
index.batch_query(
field.set(1, 10),
field.set(1, 11),
field.set(2, 11),
field.set(2, 12),
field.set(2, 13),
))
resp = client.query(index.not_(field.row(1)))
self.assertEqual([12, 13], resp.result.row.columns)
finally:
client.delete_index(index)
def test_store(self):
client = self.get_client()
schema = client.schema()
index = schema.index("store-test", track_existence=True)
from_field = index.field("from-field")
to_field = index.field("to-field")
client.sync_schema(schema)
try:
client.query(
index.batch_query(
from_field.set(10, 100),
from_field.set(10, 200),
to_field.store(from_field.row(10), 1),
))
resp = client.query(to_field.row(1))
self.assertEqual([100, 200], resp.result.row.columns)
finally:
client.delete_index(index)
def test_ensure_index_exists(self):
client = self.get_client()
index = Index(self.index.name + "-ensure")
client.ensure_index(index)
client.create_field(index.field("frm"))
client.ensure_index(index)
client.delete_index(index)
def test_delete_field(self):
client = self.get_client()
field = self.index.field("to-delete")
client.ensure_field(field)
client.delete_field(field)
# the following should succeed
client.create_field(field)
def test_field_for_nonexisting_index(self):
client = self.get_client()
index = Index("non-existing-database")
field = index.field("frm")
self.assertRaises(PilosaServerError, client.create_field, field)
def test_csv_import(self):
client = self.get_client()
text = u"""
10, 7
10, 5
2, 3
7, 1
"""
reader = csv_column_reader(StringIO(text))
field = self.index.field("importfield")
client.ensure_field(field)
client.import_field(field, reader)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
target = [3, 1, 5]
self.assertEqual(3, len(response.results))
self.assertEqual(
target, [result.row.columns[0] for result in response.results])
# test clear import
reader = csv_column_reader(StringIO(text))
client.import_field(field, reader, clear=True)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
self.assertEqual(3, len(response.results))
for result in response.results:
self.assertEqual([], result.row.columns)
def test_csv_roaring_import(self):
client = self.get_client()
text = u"""
10, 7
10, 5
2, 3
7, 1
"""
reader = csv_column_reader(StringIO(text))
field = self.index.field("importfield-fast")
client.ensure_field(field)
client.import_field(field, reader, fast_import=True)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
target = [3, 1, 5]
self.assertEqual(3, len(response.results))
self.assertEqual(
target, [result.row.columns[0] for result in response.results])
# test clear import
reader = csv_column_reader(StringIO(text))
client.import_field(field, reader, fast_import=True, clear=True)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
self.assertEqual(3, len(response.results))
for result in response.results:
self.assertEqual([], result.row.columns)
def test_csv_roaring_import_time_field(self):
client = self.get_client()
text = u"""
10, 7, 1542199376
10, 5, 1483273800
2, 3, 1520268300
7, 1, 1330965900
"""
reader = csv_column_reader(StringIO(text))
field = self.index.field("importfield-fast-time",
time_quantum=TimeQuantum.YEAR_MONTH_DAY_HOUR)
client.ensure_field(field)
client.import_field(field, reader, fast_import=True)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
target = [3, 1, 5]
self.assertEqual(3, len(response.results))
self.assertEqual(
target, [result.row.columns[0] for result in response.results])
target = [5, 7]
start = datetime(2016, 1, 1, 0, 0)
end = datetime(2019, 1, 1, 0, 0, 0)
response = client.query(field.range(10, start, end))
self.assertEqual(target, response.result.row.columns)
# test clear import
reader = csv_column_reader(StringIO(text))
client.import_field(field, reader, fast_import=True, clear=True)
bq = self.index.batch_query(
field.row(2),
field.row(7),
field.row(10),
)
response = client.query(bq)
self.assertEqual(3, len(response.results))
for result in response.results:
self.assertEqual([], result.row.columns)
def test_csv_import_row_keys(self):
client = self.get_client()
text = u"""
ten, 7
ten, 5
two, 3
seven, 1
"""
reader = csv_column_reader(StringIO(text),
formatfunc=csv_row_key_column_id)
field = self.index.field("importfield-keys", keys=True)
client.ensure_field(field)
client.import_field(field, reader)
bq = self.index.batch_query(
field.row("two"),
field.row("seven"),
field.row("ten"),
)
response = client.query(bq)
target = [3, 1, 5]
self.assertEqual(3, len(response.results))
self.assertEqual(
target, [result.row.columns[0] for result in response.results])
def test_csv_import_time_field(self):
text = u"""
1,10,683793200
5,20,683793300
3,41,683793385
10,10485760,683793385
"""
reader = csv_column_reader(StringIO(text))
client = self.get_client()
schema = client.schema()
field = schema.index(self.index.name).field(
"importfield", time_quantum=TimeQuantum.YEAR_MONTH_DAY_HOUR)
client.sync_schema(schema)
client.import_field(field, reader)
bq = self.index.batch_query(field.row(1), field.row(5), field.row(3),
field.row(10))
response = client.query(bq)
target = [10, 20, 41, 10485760]
self.assertEqual(
target, [result.row.columns[0] for result in response.results])
def test_csv_value_import(self):
text = u"""
10, 7
7, 1
"""
reader = csv_field_value_reader(StringIO(text),
formatfunc=csv_column_id_value)
client = self.get_client()
field = self.index.field("import-value-field", int_max=100)
field2 = self.index.field("import-value-field-set")
client.sync_schema(self.schema)
bq = self.index.batch_query(field2.set(1, 10), field2.set(1, 7))
client.import_field(field, reader)
client.query(bq)
response = client.query(field.sum(field2.row(1)))
self.assertEqual(8, response.result.value)
def test_csv_value_import_column_keys(self):
text = u"""
ten, 7
seven, 1
"""
reader = csv_field_value_reader(StringIO(text),
formatfunc=csv_column_key_value)
client = self.get_client()
field = self.key_index.field("import-value-field-keys", int_max=100)
field2 = self.key_index.field("import-value-field-keys-set")
client.sync_schema(self.schema)
bq = self.key_index.batch_query(field2.set(1, "ten"),
field2.set(1, "seven"))
client.import_field(field, reader)
client.query(bq)
response = client.query(field.sum(field2.row(1)))
self.assertEqual(8, response.result.value)
def test_schema(self):
client = self.get_client()
schema = client.schema()
self.assertGreaterEqual(len(schema._indexes), 1)
self.assertGreaterEqual(
len(schema._indexes[self.col_index.name]._fields), 1)
field = self.index.field("schema-test-field",
cache_type=CacheType.LRU,
cache_size=9999)
client.ensure_field(field)
schema = client.schema()
f = schema._indexes[self.index.name]._fields["schema-test-field"]
self.assertEquals(CacheType.LRU, f.cache_type)
self.assertEquals(9999, f.cache_size)
def test_sync(self):
client = self.get_client()
remote_index = Index("remote-index-1")
remote_field = remote_index.field("remote-field-1")
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.field("field1-1")
index11.field("field1-2")
index12 = schema1.index("diff-index2")
index12.field("field2-1")
schema1.index(remote_index.name)
try:
client.ensure_index(remote_index)
client.ensure_field(remote_field)
client.sync_schema(schema1)
# check that the schema was created
schema2 = client.schema()
self.assertTrue("remote-index-1" in schema2._indexes)
self.assertTrue(
"remote-field-1" in schema2.index("remote-index-1")._fields)
self.assertTrue("diff-index1" in schema2._indexes)
self.assertTrue("field1-1" in schema2.index("diff-index1")._fields)
self.assertTrue("field1-2" in schema2.index("diff-index1")._fields)
self.assertTrue("diff-index2" in schema2._indexes)
self.assertTrue("field2-1" in schema2.index("diff-index2")._fields)
finally:
try:
client.delete_index(remote_index)
client.delete_index(index11)
client.delete_index(index12)
except PilosaError:
pass
def test_failover_fail(self):
uris = [URI.address("nonexistent%s" % i) for i in range(20)]
client = Client(Cluster(*uris))
self.assertRaises(PilosaError, client.query, self.field.row(5))
def test_failover_coordinator_fail(self):
content = """
{"state":"NORMAL","nodes":[{"id":"827c7196-8875-4467-bee2-3604a4346f2b","uri":{"scheme":"%(SCHEME)s","host":"nonexistent","port":%(PORT)s},"isCoordinator":true}],"localID":"827c7196-8875-4467-bee2-3604a4346f2b"}
"""
server = MockServer(200, content=content, interpolate=True)
with server:
client = Client(server.uri)
self.assertRaises(
PilosaError, client.query,
self.key_index.set_column_attrs("foo", {"foo": "bar"}))
def test_range(self):
from datetime import datetime
client = self.get_client()
field = self.col_index.field("test-range-field",
time_quantum=TimeQuantum.MONTH_DAY_HOUR)
client.ensure_field(field)
client.query(
self.col_index.batch_query(
field.set(10, 100, timestamp=datetime(2017, 1, 1, 0, 0)),
field.set(10, 100, timestamp=datetime(2018, 1, 1, 0, 0)),
field.set(10, 100, timestamp=datetime(2019, 1, 1, 0, 0)),
))
response = client.query(
field.range(10,
start=datetime(2017, 5, 1, 0, 0),
end=datetime(2018, 5, 1, 0, 0)))
self.assertEqual([100], response.result.row.columns)
def test_range_field(self):
client = self.get_client()
field = self.col_index.field("rangefield", int_min=10, int_max=20)
field2 = self.col_index.field("rangefield-set")
client.ensure_field(field)
client.ensure_field(field2)
client.query(
self.col_index.batch_query(
field2.set(1, 10),
field2.set(1, 100),
field.setvalue(10, 11),
))
response = client.query(field.sum(field2.row(1)))
self.assertEquals(11, response.result.value)
self.assertEquals(1, response.result.count)
response = client.query(field.min(field2.row(1)))
self.assertEquals(11, response.result.value)
self.assertEquals(1, response.result.count)
response = client.query(field.max(field2.row(1)))
self.assertEquals(11, response.result.value)
self.assertEquals(1, response.result.count)
response = client.query(field.lt(15))
self.assertEquals(1, len(response.results))
self.assertEquals(10, response.result.row.columns[0])
def test_exclude_attrs_columns(self):
client = self.get_client()
client.query(
self.col_index.batch_query(
self.field.set(1, 100),
self.field.set_row_attrs(1, {"foo": "bar"})))
# test exclude columns.
response = client.query(self.field.row(1), exclude_columns=True)
self.assertEquals(0, len(response.result.row.columns))
self.assertEquals(1, len(response.result.row.attributes))
# test exclude attributes.
response = client.query(self.field.row(1), exclude_attrs=True)
self.assertEquals(1, len(response.result.row.columns))
self.assertEquals(0, len(response.result.row.attributes))
def test_http_request(self):
self.get_client().http_request("GET", "/status")
def test_fetch_coordinator_node(self):
client = self.get_client()
node = client._fetch_coordinator_node()
uri = URI.address(self.get_server_address())
self.assertEquals(uri.scheme, node.scheme)
self.assertEquals(uri.host, node.host)
self.assertEquals(uri.port, node.port)
def test_fetch_coordinator_node_failure(self):
server = MockServer(content=b'{"nodes":[]}')
with server:
client = Client(server.uri)
self.assertRaises(PilosaError, client._fetch_coordinator_node)
def test_shards(self):
shard_width = 1048576
client = self.get_client()
client.query(
self.col_index.batch_query(
self.field.set(1, 100),
self.field.set(1, shard_width),
self.field.set(1, shard_width * 3),
))
response = client.query(self.field.row(1), shards=[0, 3])
self.assertEquals(2, len(response.result.row.columns))
self.assertEquals(100, response.result.row.columns[0])
self.assertEquals(shard_width * 3, response.result.row.columns[1])
def test_create_index_fail(self):
server = MockServer(404)
with server:
client = Client(server.uri)
self.assertRaises(PilosaServerError, client.create_index,
self.index)
def test_server_warning(self):
headers = [(
"warning",
'''299 pilosa/2.0 "Deprecated PQL version: PQL v2 will remove support for SetBit() in Pilosa 2.1. Please update your client to support Set() (See https://docs.pilosa.com/pql#versioning)." "Sat, 25 Aug 2019 23:34:45 GMT"'''
)]
server = MockServer(200, headers=headers)
with server:
client = Client(server.uri)
client.query(self.field.row(1))
@classmethod
def random_index_name(cls):
cls.counter += 1
return "testidx-%d" % cls.counter
@classmethod
def get_client(cls):
server_address = cls.get_server_address()
return Client(server_address, tls_skip_verify=True)
@classmethod
def get_server_address(cls):
import os
server_address = os.environ.get("PILOSA_BIND", "")
if not server_address:
server_address = "http://:10101"
return server_address
def get_schema(index_keys, field_keys):
from pilosa.orm import Schema, Index, Field
schema = Schema()
index = schema.index("foo", keys=index_keys)
field = index.field("bar", keys=field_keys)
return field
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
# DAMAGE.
#
import unittest
from datetime import datetime
from pilosa import PilosaError, Index, TimeQuantum, CacheType, ValidationError
from pilosa.orm import Schema
schema = Schema()
sampleIndex = schema.index("sample-db")
sampleField = sampleIndex.field("sample-field")
projectIndex = schema.index("project-db")
collabField = projectIndex.field("collaboration")
class SchemaTestCase(unittest.TestCase):
def test_diff(self):
schema1 = Schema()
index11 = schema1.index("diff-index1")
index11.field("field1-1")
index11.field("field1-2")
index12 = schema1.index("diff-index2")
index12.field("field2-1")
schema2 = Schema()
def test_has_index(self):
schema = Schema()
schema.index("some-index")
self.assertTrue(schema.has_index("some-index"))
self.assertFalse(schema.has_index("another-index"))