Override PostgreSQL dump/restore commands via configuration options (#311).

Merge pull request #49 from jpaniagualaconich/specify-pg-dump-restore-commands
This commit is contained in:
Dan Helfman
2022-11-18 08:33:14 -08:00
committed by GitHub
3 changed files with 97 additions and 3 deletions
+64
View File
@@ -223,6 +223,36 @@ def test_dump_databases_runs_pg_dumpall_for_all_databases():
assert module.dump_databases(databases, 'test.yaml', {}, dry_run=False) == [process]
def test_dump_databases_runs_non_default_pg_dump():
databases = [{'name': 'foo', 'pg_dump_command': 'special_pg_dump'}]
process = flexmock()
flexmock(module).should_receive('make_dump_path').and_return('')
flexmock(module.dump).should_receive('make_database_dump_filename').and_return(
'databases/localhost/foo'
)
flexmock(module.dump).should_receive('create_named_pipe_for_dump')
flexmock(module).should_receive('make_extra_environment').and_return({'PGSSLMODE': 'disable'})
flexmock(module).should_receive('execute_command').with_args(
(
'special_pg_dump',
'--no-password',
'--clean',
'--if-exists',
'--format',
'custom',
'foo',
'>',
'databases/localhost/foo',
),
shell=True,
extra_environment={'PGSSLMODE': 'disable'},
run_to_completion=False,
).and_return(process).once()
assert module.dump_databases(databases, 'test.yaml', {}, dry_run=False) == [process]
def test_restore_database_dump_runs_pg_restore():
database_config = [{'name': 'foo'}]
extract_process = flexmock(stdout=flexmock())
@@ -388,6 +418,40 @@ def test_restore_database_dump_runs_psql_for_all_database_dump():
)
def test_restore_database_dump_runs_non_default_pg_restore_and_psql():
database_config = [
{'name': 'foo', 'pg_restore_command': 'special_pg_restore', 'psql_command': 'special_psql'}
]
extract_process = flexmock(stdout=flexmock())
flexmock(module).should_receive('make_dump_path')
flexmock(module.dump).should_receive('make_database_dump_filename')
flexmock(module).should_receive('make_extra_environment').and_return({'PGSSLMODE': 'disable'})
flexmock(module).should_receive('execute_command_with_processes').with_args(
(
'special_pg_restore',
'--no-password',
'--if-exists',
'--exit-on-error',
'--clean',
'--dbname',
'foo',
),
processes=[extract_process],
output_log_level=logging.DEBUG,
input_file=extract_process.stdout,
extra_environment={'PGSSLMODE': 'disable'},
).once()
flexmock(module).should_receive('execute_command').with_args(
('special_psql', '--no-password', '--quiet', '--dbname', 'foo', '--command', 'ANALYZE'),
extra_environment={'PGSSLMODE': 'disable'},
).once()
module.restore_database_dump(
database_config, 'test.yaml', {}, dry_run=False, extract_process=extract_process
)
def test_restore_database_dump_with_dry_run_skips_restore():
database_config = [{'name': 'foo'}]