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https://github.com/bigchaindb/bigchaindb.git
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97 lines
2.8 KiB
Python
97 lines
2.8 KiB
Python
import builtins
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import pytest
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import rethinkdb as r
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import bigchaindb
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from bigchaindb.db import utils
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from .conftest import setup_database as _setup_database
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# Since we are testing database initialization and database drop,
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# we need to use the `setup_database` fixture on a function level
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@pytest.fixture(scope='function', autouse=True)
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def setup_database(request):
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_setup_database(request)
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def test_init_creates_db_tables_and_indexes():
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conn = utils.get_conn()
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures so we need to remove it
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r.db_drop(dbname).run(conn)
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utils.init()
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assert r.db_list().contains(dbname).run(conn) == True
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assert r.db(dbname).table_list().contains('backlog', 'bigchain').run(conn) == True
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assert r.db(dbname).table('bigchain').index_list().contains(
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'block_timestamp',
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'block_number').run(conn) == True
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assert r.db(dbname).table('backlog').index_list().contains(
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'transaction_timestamp',
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'assignee__transaction_timestamp').run(conn) == True
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def test_init_fails_if_db_exists():
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures
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assert r.db_list().contains(dbname) == True
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with pytest.raises(bigchaindb.exceptions.DatabaseAlreadyExists):
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utils.init()
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def test_drop_interactively_drops_the_database_when_user_says_yes(monkeypatch):
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conn = utils.get_conn()
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures
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assert r.db_list().contains(dbname).run(conn) == True
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monkeypatch.setattr(builtins, 'input', lambda x: 'y')
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utils.drop()
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assert r.db_list().contains(dbname).run(conn) == False
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def test_drop_programmatically_drops_the_database_when_assume_yes_is_true(monkeypatch):
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conn = utils.get_conn()
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures
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assert r.db_list().contains(dbname).run(conn) == True
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utils.drop(assume_yes=True)
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assert r.db_list().contains(dbname).run(conn) == False
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def test_drop_interactively_does_not_drop_the_database_when_user_says_no(monkeypatch):
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conn = utils.get_conn()
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures
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print(r.db_list().contains(dbname).run(conn))
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assert r.db_list().contains(dbname).run(conn) == True
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monkeypatch.setattr(builtins, 'input', lambda x: 'n')
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utils.drop()
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assert r.db_list().contains(dbname).run(conn) == True
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def test_drop_non_existent_db_raises_an_error():
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conn = utils.get_conn()
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dbname = bigchaindb.config['database']['name']
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# The db is set up by fixtures
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assert r.db_list().contains(dbname).run(conn) == True
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utils.drop(assume_yes=True)
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with pytest.raises(bigchaindb.exceptions.DatabaseDoesNotExist):
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utils.drop(assume_yes=True)
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