def test_creates_proper_alter_chain(self):
sys.argv = make_argv(['-f', '1'])
self.newCommand.run()
sleep(0.15)
sys.argv = make_argv(['-f', '2'])
self.newCommand.run()
chain_tail = ChainUtil.build_chain()
self.assertTrue(chain_tail.backref is not None)
self.assertTrue(chain_tail.backref.backref is None)
def test_up_resumes_after_last_executed_alter(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
AlterUtil.create_alters([2])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 2)
def test_creates_proper_alter_chain(self):
sys.argv = make_argv(["-f", "1"])
self.newCommand.run()
sleep(0.15)
sys.argv = make_argv(["-f", "2"])
self.newCommand.run()
chain_tail = ChainUtil.build_chain()
self.assertTrue(chain_tail.backref is not None)
self.assertTrue(chain_tail.backref.backref is None)
def test_up_resumes_after_last_executed_alter(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
AlterUtil.create_alters([2])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 2)
def test_base_undoes_none_when_no_alters(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_create_up(self):
sys.argv = make_argv(["-f", "test-file"])
self.newCommand.run()
files = os.walk(os.getcwd()).next()[2]
files = [f for f in files if not f.find("test-file") == -1]
files = [f for f in files if not f.find("up") == -1]
self.assertTrue(len(files) == 1)
def test_ref_does_nothing_when_ref_doesnt_exist(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([str(10)])
try:
self.upCommand.run()
except MissingRefError:
pass
def test_ref_does_nothing_when_ref_doesnt_exist(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([str(10)])
try:
self.upCommand.run()
except MissingRefError:
pass
def test_create_up(self):
sys.argv = make_argv(['-f', 'test-file'])
self.newCommand.run()
files = os.walk(os.getcwd()).next()[2]
files = [f for f in files if not f.find('test-file') == -1]
files = [f for f in files if not f.find('up') == -1]
self.assertTrue(len(files) == 1)
def test_base_undoes_none_when_no_alters(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_stop_on_error(self):
AlterUtil.create_alters([1, 'error', 2])
sys.argv = make_argv([])
try:
self.upCommand.run()
except AppliedAlterError:
pass
self.assertEqual(len(MemoryDb.data), 1)
def test_stop_on_error(self):
AlterUtil.create_alters([1, 'error', 2])
sys.argv = make_argv([])
try:
self.upCommand.run()
except AppliedAlterError:
pass
self.assertEqual(len(MemoryDb.data), 1)
def test_ref_undoes_all_alters_including_ref(self):
AlterUtil.create_alters([1,2,3])
ids = AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 3)
sys.argv = make_argv([str(ids[1])])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_ref_undoes_all_alters_including_ref(self):
AlterUtil.create_alters([1, 2, 3])
ids = AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 3)
sys.argv = make_argv([str(ids[1])])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_all_undoes_all_current_alters_when_alters(self):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 1)
sys.argv = make_argv(['all'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_n_option_runs_down_given_number_of_alters(self):
AlterUtil.create_alters([1, 2, 3, 4])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 4)
sys.argv = make_argv(['-n2'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 2)
def test_base_undoes_none_when_one_alter(self):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 1)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_base_undoes_all_but_last_when_more_than_one(self):
AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 2)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_n_option_runs_down_given_number_of_alters(self):
AlterUtil.create_alters([1, 2, 3, 4])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 4)
sys.argv = make_argv(['-n2'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 2)
def test_base_undoes_none_when_one_alter(self):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 1)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_all_undoes_all_current_alters_when_alters(self):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 1)
sys.argv = make_argv(['all'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_base_undoes_all_but_last_when_more_than_one(self):
AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 2)
sys.argv = make_argv(['base'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_ref_undoes_nothing_when_ref_doesnt_exist(self):
AlterUtil.create_alters([1, 2, 3, 4])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 4)
sys.argv = make_argv([str(10)])
try:
self.downCommand.run()
except MissingRefError:
pass
self.assertEqual(len(MemoryDb.data), 4)
def test_ref_undoes_nothing_when_ref_doesnt_exist(self):
AlterUtil.create_alters([1, 2, 3, 4])
AlterUtil.run_alters()
self.assertEqual(len(MemoryDb.data), 4)
sys.argv = make_argv([str(10)])
try:
self.downCommand.run()
except MissingRefError:
pass
self.assertEqual(len(MemoryDb.data), 4)
def help_test_missing_alter(self, search, error):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
alter_files = ChainUtil.get_alter_files()
self.assertEqual(len(alter_files), 2) # up and down
os.remove([i for i in alter_files if search in i].pop())
try:
sys.argv = make_argv([])
self.checkCommand.run()
except error:
pass
def help_test_missing_alter(self, search, error):
AlterUtil.create_alters([1])
AlterUtil.run_alters()
alter_files = ChainUtil.get_alter_files()
self.assertEqual(len(alter_files), 2) # up and down
os.remove([i for i in alter_files if search in i].pop())
try:
sys.argv = make_argv([])
self.checkCommand.run()
except error:
pass
def test_no_arg_does_all_current_alters_when_none(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_create_files_without_name(self):
sys.argv = make_argv([])
self.newCommand.run()
files = os.walk(os.getcwd()).next()[2]
files = [f for f in files if not f.find('sql') == -1]
self.assertTrue(len(files) == 2)
def test_all_undoes_all_current_alters_when_none(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv(['all'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_all_undoes_all_current_alters_when_none(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv(['all'])
self.downCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_order_reverse(self):
id1, id2 = AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
sys.argv = make_argv(['-r'])
result = self.listCommand.run()
self.assertEqual([id2, id1], result)
def test_continue_on_error_with_force(self):
AlterUtil.create_alters([1, 'error', 2])
sys.argv = make_argv(['-f'])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 3)
def test_no_backref_on_single_alter(self):
sys.argv = make_argv(['-f', '1'])
self.newCommand.run()
chain_tail = ChainUtil.build_chain()
self.assertTrue(chain_tail.backref is None)
def test_no_arg_does_all_current_alters_when_none(self):
self.assertEqual(len(MemoryDb.data), 0)
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 0)
def test_no_arg_does_all_current_alters_when_alters(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_ref_does_all_alters_including_ref(self):
id1, id2 = AlterUtil.create_alters([1,2])
sys.argv = make_argv([str(id1)])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_no_backref_on_single_alter(self):
sys.argv = make_argv(["-f", "1"])
self.newCommand.run()
chain_tail = ChainUtil.build_chain()
self.assertTrue(chain_tail.backref is None)
def test_ref_does_all_alters_including_ref(self):
id1, id2 = AlterUtil.create_alters([1, 2])
sys.argv = make_argv([str(id1)])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_create_files_without_name(self):
sys.argv = make_argv([])
self.newCommand.run()
files = os.walk(os.getcwd()).next()[2]
files = [f for f in files if not f.find("sql") == -1]
self.assertTrue(len(files) == 2)
def test_continue_on_error_with_force(self):
AlterUtil.create_alters([1, 'error', 2])
sys.argv = make_argv(['-f'])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 3)
def test_order_reverse(self):
id1, id2 = AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
sys.argv = make_argv(['-r'])
result = self.listCommand.run()
self.assertEqual([id2, id1], result)
def test_no_arg_does_all_current_alters_when_alters(self):
AlterUtil.create_alters([1])
sys.argv = make_argv([])
self.upCommand.run()
self.assertEqual(len(MemoryDb.data), 1)
def test_valid_chain(self):
AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
sys.argv = make_argv([])
self.checkCommand.run()
def test_valid_chain(self):
AlterUtil.create_alters([1, 2])
AlterUtil.run_alters()
sys.argv = make_argv([])
self.checkCommand.run()
