def test_migrate_v0_to_v1(self):
v0_params = {"direction": 1, "colnames": "x", "varcol": "variable"}
v1_params = {
"direction": "longtowide",
"colnames": "x",
"varcol": "variable"
}
new_params = migrate_params(v0_params)
self.assertEqual(new_params, v1_params)
def test_migrate_v0_to_v1(self):
v0_params = {'direction': 1, 'colnames': 'x', 'varcol': 'variable'}
v1_params = {
'direction': 'longtowide',
'colnames': 'x',
'varcol': 'variable'
}
new_params = migrate_params(v0_params)
self.assertEqual(new_params, v1_params)
def test_migrate_v2(self):
self.assertEqual(
migrate_params({
"operation": "widetolong",
"key_colnames": ["A"],
"wtl_valcolname": "value",
"wtl_varcolname": "variable",
"ltw_varcolname": "var",
}),
{
"operation": "widetolong",
"key_colnames": ["A"],
"wtl_valcolname": "value",
"wtl_varcolname": "variable",
"ltw_varcolname": "var",
},
)
def test_migrate_v1_widetolong(self):
self.assertEqual(
migrate_params({
"direction": "widetolong",
"colnames": "A",
"has_second_key": True,
"second_key": "B",
"varcol": "var",
}),
{
"operation": "widetolong",
"key_colnames": ["A"], # in v1, wtl didn't support second_key
"wtl_valcolname": "value", # wasn't an option before
"wtl_varcolname": "variable", # wasn't an option before
"ltw_varcolname": "var", # unused
},
)
def test_migrate_v1_longtowide(self):
self.assertEqual(
migrate_params({
"direction": "longtowide",
"colnames": "A",
"has_second_key": True,
"second_key": "B",
"varcol": "var",
}),
{
"operation": "longtowide",
"key_colnames": ["A", "B"],
"wtl_valcolname": "value", # wasn't an option before
"wtl_varcolname": "variable", # wasn't an option before
"ltw_varcolname": "var",
},
)
def test_migrate_v0(self):
# The menu goes from 'direction: 1' to 'operation: longtowide'
self.assertEqual(
migrate_params({
"direction": 1,
"colnames": "x",
"varcol": "var",
"has_second_key": True,
"second_key": "y",
}),
{
"operation": "longtowide",
"key_colnames": ["x", "y"],
"wtl_valcolname": "value", # wasn't an option before
"wtl_varcolname": "variable", # wasn't an option before
"ltw_varcolname": "var",
},
)