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Mock out tests, define expected results, add first test

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Specifically test_migrations_registered_and_sorted() :)
This commit is contained in:
Christopher Allan Webber 2011-07-10 18:46:48 -05:00
parent 9cf8b469e7
commit 77ab4b66ce
1 changed files with 115 additions and 0 deletions
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115
mediagoblin/tests/test_migrations.py
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@ -129,10 +129,77 @@ UNMIGRATED_DBDATA = {
'portal': 'necroplex'}}]}
EXPECTED_POST_MIGRATION_UNMIGRATED_DBDATA = {
'creatures': [
{'name': 'centipede',
'num_limbs': 100,
'magical_powers': []},
{'name': 'wolf',
'num_limbs': 4,
# kept around namely to check that it *isn't* removed!
'magical_powers': []},
{'name': 'wizardsnake',
'num_limbs': 0,
'magical_powers': []}],
'levels': [
{'_id': 'necroplex',
'name': 'The Necroplex',
'description': 'A complex full of pure deathzone.',
'exits': [
{'name': 'deathwell',
'exits_to': 'evilstorm'},
{'name': 'portal',
'exits_to': 'central_park'}]},
{'_id': 'evilstorm',
'name': 'Evil Storm',
'description': 'A storm full of pure evil.',
'exits': []}, # you can't escape the evilstorm
{'_id': 'central_park',
'name': 'Central Park, NY, NY',
'description': "New York's friendly Central Park.",
'exits': [
{'name': 'portal',
'exits_to': 'necroplex'}]}]}
# We want to make sure that if we're at migration 3, migration 3
# doesn't get re-run.
SEMI_MIGRATED_DBDATA = {
'creatures': [
{'name': 'centipede',
'num_limbs': 100,
'magical_powers': []},
{'name': 'wolf',
'num_limbs': 4,
# kept around namely to check that it *isn't* removed!
'is_demon': False,
'magical_powers': [
'ice_breath', 'death_stare']},
{'name': 'wizardsnake',
'num_limbs': 0,
'magical_powers': [
'death_rattle', 'sneaky_stare',
'slithery_smoke', 'treacherous_tremors'],
'is_demon': True}],
'levels': [
{'_id': 'necroplex',
'name': 'The Necroplex',
'description': 'A complex full of pure deathzone.',
'exits': {
'deathwell': 'evilstorm',
'portal': 'central_park'}},
{'_id': 'evilstorm',
'name': 'Evil Storm',
'description': 'A storm full of pure evil.',
'exits': {}}, # you can't escape the evilstorm
{'_id': 'central_park',
'name': 'Central Park, NY, NY',
'description': "New York's friendly Central Park.",
'exits': {
'portal': 'necroplex'}}]}
EXPECTED_POST_MIGRATION_SEMI_MIGRATED_DBDATA = {
'creatures': [
{'name': 'centipede',
'num_limbs': 100,
@ -168,6 +235,7 @@ SEMI_MIGRATED_DBDATA = {
'exits': [
{'name': 'portal',
'exits_to': 'necroplex'}]}]}
class TestMigrations(object):
@ -178,7 +246,54 @@ class TestMigrations(object):
self.db = Connection()[MIGRATION_DB_NAME]
self.migration_manager = MigrationManager(
self.db, TEST_MIGRATION_REGISTRY)
self.empty_migration_manager = MigrationManager(
self.db, TEST_EMPTY_MIGRATION_REGISTRY)
def tearDown(self):
self.connection.drop_database(MIGRATION_DB_NAME)
def test_migrations_registered_and_sorted(self):
"""
Make sure that migrations get registered and are sorted right
in the migration manager
"""
assert TEST_MIGRATION_REGISTRY == {
1: creature_add_magical_powers,
2: creature_rename_num_legs_to_num_limbs,
3: creature_remove_is_demon,
4: level_exits_dict_to_list}
assert self.migration_manager.sorted_migrations == [
(1, creature_add_magical_powers),
(2, creature_rename_num_legs_to_num_limbs),
(3, creature_remove_is_demon),
(4, level_exits_dict_to_list)]
assert self.empty_migration_manager.sorted_migrations == []
def test_run_full_migrations(self):
"""
Make sure that running the full migration suite from 0 updates
everything
"""
pass
def test_run_partial_migrations(self):
"""
Make sure that running full migration suite from 3 only runs
last migration
"""
pass
def test_migrations_recorded_as_latest(self):
"""
Make sure that if we don't have a migration_status
pre-recorded it's marked as the latest
"""
pass
def test_no_migrations_recorded_as_zero(self):
"""
Make sure that if we don't have a migration_status
but there *are* no migrations that it's marked as 0
"""
pass