예제 #1
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def test_replica_bootstrap(app):
    plugins = setup_plugins(app,
            dcs_get_database_identifier='1234',
            pg_get_database_identifier='42')
    timeout = app.initialize()
    assert app._plugins.mock_calls ==  [
            call.initialize(),
            call.get_my_id(),
            # compare our id with the id in the DCS
            call.dcs_get_database_identifier(),
            call.pg_get_database_identifier(),
            # make sure postgresql is stopped
            call.pg_stop(),
            # postgresql restore
            call.pg_restore(),
            call.pg_setup_replication(),
            call.pg_am_i_replica()
            ]
    # shut down cleanly and immediately
    assert timeout == 0
예제 #2
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def test_replica_bootstrap(app):
    plugins = setup_plugins(app, dcs_get_database_identifier='1234')
    plugins.pg_get_database_identifier.side_effect = ['42', '1234']
    timeout = app.initialize()
    assert plugins.mock_calls == [
        call.initialize(),
        call.get_my_id(),
        # compare our id with the id in the DCS
        call.dcs_get_database_identifier(),
        call.pg_get_database_identifier(),
        # make sure postgresql is stopped
        call.pg_stop(),
        # postgresql restore
        call.pg_initdb(),
        call.pg_restore(),
        call.pg_setup_replication(None),
        call.pg_get_database_identifier(),
        call.pg_replication_role()
    ]
    # shut down cleanly and immediately
    assert timeout == 0
예제 #3
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def test_replica_bootstrap_fails_sanity_test(app):
    plugins = setup_plugins(app,
            pg_am_i_replica=False,
            dcs_get_database_identifier='1234',
            pg_get_database_identifier='42')
    timeout = app.initialize()
    assert app._plugins.mock_calls ==  [
            call.initialize(),
            call.get_my_id(),
            # compare our id with the id in the DCS
            call.dcs_get_database_identifier(),
            call.pg_get_database_identifier(),
            # make sure postgresql is stopped
            call.pg_stop(),
            # postgresql restore
            call.pg_restore(),
            call.pg_setup_replication(),
            call.pg_am_i_replica(),
            call.pg_reset(),
            ]
    # shut down after 5 seconds to try again
    assert timeout == 5
예제 #4
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def test_replica_bootstrap_fails_sanity_test(app):
    plugins = setup_plugins(app,
                            pg_replication_role='master',
                            dcs_get_database_identifier='1234',
                            pg_get_database_identifier='42')
    timeout = app.initialize()
    assert plugins.mock_calls == [
        call.initialize(),
        call.get_my_id(),
        # compare our id with the id in the DCS
        call.dcs_get_database_identifier(),
        call.pg_get_database_identifier(),
        # make sure postgresql is stopped
        call.pg_stop(),
        # postgresql restore
        call.pg_initdb(),
        call.pg_restore(),
        call.pg_setup_replication(None),
        call.pg_get_database_identifier(),
        call.pg_replication_role(),
        call.pg_reset(),
    ]
    # shut down after 5 seconds to try again
    assert timeout == 5