def test_base_backup_does_not_pass_conflicting_xlog_method_argument_when_given_replication_slot(
self):
base_backup = pg.PgBaseBackup(
replication_slot_name='some-replication-slot-name',
pgdata="foo",
host="bar",
port="baz",
)
self.assertNotIn("-x", base_backup.command_tokens)
self.assertNotIn("--xlog", base_backup.command_tokens)
def test_base_backup_does_not_pass_conflicting_xlog_method_argument_when_given_replication_slot(
self):
base_backup = pg.PgBaseBackup(
create_slot=True,
replication_slot_name='some-replication-slot-name',
target_datadir="foo",
source_host="bar",
source_port="baz",
)
self.assertNotIn("-x", base_backup.command_tokens)
self.assertNotIn("--xlog", base_backup.command_tokens)
def test_base_backup_passes_parameters_necessary_to_create_replication_slot_when_given_slotname(
self):
base_backup = pg.PgBaseBackup(
replication_slot_name='some-replication-slot-name',
pgdata="foo",
host="bar",
port="baz",
)
self.assertIn("--slot", base_backup.command_tokens)
self.assertIn("some-replication-slot-name", base_backup.command_tokens)
self.assertIn("--xlog-method", base_backup.command_tokens)
self.assertIn("stream", base_backup.command_tokens)
def test_base_backup_passes_parameters_necessary_to_create_replication_slot_when_given_slotname(
self):
base_backup = pg.PgBaseBackup(
create_slot=True,
replication_slot_name='some-replication-slot-name',
target_datadir="foo",
source_host="bar",
source_port="baz",
)
self.assertIn("--slot", base_backup.command_tokens)
self.assertIn("some-replication-slot-name", base_backup.command_tokens)
self.assertIn("--wal-method", base_backup.command_tokens)
self.assertIn("stream", base_backup.command_tokens)
def test_replication_slot_not_passed_when_not_given_slot_name(self):
base_backup = pg.PgBaseBackup(
replication_slot_name=None,
pgdata="foo",
host="bar",
port="baz",
)
tokens = base_backup.command_tokens
self.assertIn("--xlog", tokens)
self.assertNotIn("--slot", tokens)
self.assertNotIn("some-replication-slot-name", tokens)
self.assertNotIn("--xlog-method", tokens)
self.assertNotIn("stream", tokens)
def test_replication_slot_not_passed_when_not_given_slot_name(self):
base_backup = pg.PgBaseBackup(
replication_slot_name=None,
target_datadir="foo",
source_host="bar",
source_port="baz",
)
tokens = base_backup.command_tokens
self.assertNotIn("--slot", tokens)
self.assertNotIn("some-replication-slot-name", tokens)
self.assertIn("--wal-method", tokens)
self.assertIn("fetch", tokens)
self.assertNotIn("stream", tokens)