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Added more tests

Added tests for newUid, __init__, save and modify_rank
This commit is contained in:
Yann 2015-06-12 10:01:43 +02:00
commit 3875d5b9bb

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@ -1,5 +1,8 @@
import os
import datetime
import time
import logging
import json
#from django.test import TestCase
from django.conf import settings
@ -8,6 +11,7 @@ from unittest import TestCase
import unittest
from EditorialModel.components import EmComponent, EmComponentNotExistError
from Lodel.utils.mlstring import MlString
from Database.sqlsetup import SQLSetup
from Database.sqlwrapper import SqlWrapper
@ -16,7 +20,6 @@ import sqlalchemy as sqla
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "Lodel.settings")
#A dummy EmComponent child class use to make tests
class EmTestComp(EmComponent):
table = 'ttest'
@ -38,6 +41,14 @@ class ComponentTestCase(TestCase):
}
}
"""
'default': {
'ENGINE': 'mysql',
'NAME': 'lodel2crea',
'USER': 'lodel',
'PASSWORD': 'bruno',
},
"""
#Disable logging but CRITICAL
logging.basicConfig(level=logging.CRITICAL)
@ -52,14 +63,15 @@ class ComponentTestCase(TestCase):
{"name":"string", "type":"TEXT"},
{"name":"help", "type":"TEXT"},
{"name":"rank", "type":"INTEGER"},
{"name":"date_update", "type":"DATE"},
{"name":"date_create", "type":"DATE"}
{"name":"date_update", "type":"DATETIME"},
{"name":"date_create", "type":"DATETIME"}
]
}
tables.append(ttest)
cls.db = SqlWrapper(read_db='default', write_db = 'default')
#cls.db = SqlWrapper(read_db='default', write_db = 'default', alchemy_logs=True)
cls.db = SqlWrapper(read_db='default', write_db = 'default', alchemy_logs=False)
cls.tables = tables
@property
@ -88,20 +100,63 @@ class ComponentTestCase(TestCase):
req = uids_table.insert(values={'uid':uid, 'table': EmTestComp.table })
conn.execute(req)
# WARNING !!! Rank has to be ordened and incremented by one for the modify_rank tests
self.test_values = [
{ 'uid': tuid[0], 'name': 'test', 'string': 'testcomp', 'help': 'help test', 'rank': 0},
{ 'uid': tuid[1], 'name': 'test-em_comp', 'string': 'Super test comp', 'help': '', 'rank': 1},
{ 'uid': tuid[2], 'name': 'test2', 'string': '', 'help': '', 'rank': 3},
{ 'uid': tuid[3], 'name': 'foo', 'string': 'bar', 'help': 'foobar', 'rank': 1337},
{ 'uid': tuid[4], 'name': '123', 'string': '456', 'help': '4242', 'rank': 42},
{ 'uid': tuid[5], 'name': 'name', 'string': 'string', 'help': 'help', 'rank': 12},
{ 'uid': tuid[0], 'name': 'test', 'string': '{"fr":"testcomp"}', 'help': '{"en":"help test", "fr":"test help"}', 'rank': 0},
{ 'uid': tuid[1], 'name': 'test-em_comp', 'string': '{"fr":"Super test comp"}', 'help': '{}', 'rank': 1},
{ 'uid': tuid[2], 'name': 'test2', 'string': '{}', 'help': '{}', 'rank': 2},
{ 'uid': tuid[3], 'name': 'foo', 'string': '{"foo":"bar"}', 'help': '{"foo":"foobar"}', 'rank': 3},
{ 'uid': tuid[4], 'name': '123', 'string': '{"num":"456"}', 'help': '{"num":"4242"}', 'rank': 4},
{ 'uid': tuid[5], 'name': 'name', 'string': '{}', 'help': '{}', 'rank': 5},
]
for i in range(len(self.test_values)):
self.test_values[i]['date_create'] = datetime.datetime.utcnow()
self.test_values[i]['date_update'] = datetime.datetime.utcnow()
req = test_table.insert(values=self.test_values)
conn.execute(req)
conn.close()
footable = sqla.Table('em_class', sqlutils.meta(self.dber))
foocol = footable.c.date_update
pass
def check_equals(self, excepted_val, test_comp, check_date=True):
""" This function check that a EmTestComp has excepted_val for values """
val = excepted_val
self.assertIsInstance(test_comp, EmTestComp)
for vname in val:
if vname in ['string', 'help']: #Special test for mlStrings
#MlString comparison
vml = json.loads(val[vname])
for vn in vml:
self.assertEqual(vml[vn], getattr(test_comp, vname).get(vn))
elif vname in ['date_create', 'date_update']:
# Datetime comparison
if check_date:
self.assertEqualDatetime(val[vname], getattr(test_comp, vname))
else:
if vname == 'uid':
prop = 'id'
else:
prop = vname
self.assertEqual(getattr(test_comp, prop), val[vname], "Inconsistency for "+prop+" property")
pass
def assertEqualDatetime(self, d1,d2, msg=""):
""" Compare a date from the database with a datetime (that have microsecs, in db we dont have microsecs) """
self.assertTrue( d1.year == d2.year and d1.month == d2.month and d1.day == d2.day and d1.hour == d2.hour and d1.minute == d2.minute and d1.second == d2.second, msg+" Error the two dates differs : '"+str(d1)+"' '"+str(d2)+"'")
def assertEqualMlString(self, ms1, ms2, msg=""):
""" Compare two MlStrings """
ms1t = ms1.translations
ms2t = ms2.translations
self.assertEqual(set(name for name in ms1t), set(name for name in ms2t), msg+" The two MlString hasn't the same lang list")
for n in ms1t:
self.assertEqual(ms1t[n], ms2t[n])
# ############# #
# TESTS BEGIN #
# ############# #
@ -126,7 +181,6 @@ class ComponentTestCase(TestCase):
self.assertEqual(res.table, EmTestComp.table)
pass
@unittest.skip("Enable me!") #TODO stop skipping it
def test_newuid_abstract(self):
""" Test not valit call for newUid method """
with self.assertRaises(NotImplementedError):
@ -135,12 +189,11 @@ class ComponentTestCase(TestCase):
#
# EmComponent.__init__
#
@unittest.skip("Enable me!") #TODO stop skipping it
def test_component_abstract_init(self):
""" Test not valid call (from EmComponent) of __init__ """
with self.assertRaises(NotImplementedError):
with self.assertRaises(EnvironmentError):
test_comp = EmComponent(2)
with self.assertRaises(NotImplementedError):
with self.assertRaises(EnvironmentError):
test_comp = EmComponent('name')
pass
@ -168,13 +221,312 @@ class ComponentTestCase(TestCase):
""" Test __init__ with names """
for val in self.test_values:
test_comp = EmTestComp(val['name'])
self.assertIsInstance(test_comp, EmTestComp)
for vname in val:
if vname == 'uid':
prop = 'id'
else:
prop = vname
self.assertEqual(test_comp.__get_attr__(prop), val[vname])
self.check_equals(val, test_comp)
pass
def test_component_init_badargs(self):
for badarg in [ print, json, [], [1,2,3,4,5,6], {'hello': 'world'} ]:
with self.assertRaises(TypeError):
EmTestComp(badarg)
pass
#
# EmComponent.save
#
def _savecheck(self, test_comp, newval):
""" Utility function for test_component_save_namechange """
test_comp2 = EmTestComp(newval['name'])
#Check if properties other than date are equals in the instance fetched from Db
self.check_equals(newval, test_comp2, check_date=False)
#Check if the date_update has been updated
self.assertTrue(newval['date_update'] < test_comp2.date_update, "The updated date_update is more in past than its previous value : old date : '"+str(newval['date_update'])+"' new date '"+str(test_comp2.date_update)+"'")
#Check if the date_create didn't change
self.assertEqualDatetime(newval['date_create'], test_comp2.date_create)
#Check if the instance fecthed from Db and the one used to call save have the same properties
for prop in ['name', 'help', 'string', 'date_update', 'date_create', 'rank' ]:
if prop in ['string', 'help']:
assertion = self.assertEqualMlString
elif prop in ['date_update', 'date_create']:
assertion = self.assertEqualDatetime
else:
assertion = self.assertEqual
assertion(getattr(test_comp, prop), getattr(test_comp2, prop), "Save don't propagate modification properly. The '"+prop+"' property differs between the modified instance and a new one fetch from Db : ")
pass
def test_component_save_setattr(self):
""" Checking save method after different changes using setattr """
val = self.test_values[0] #The row we will modify
test_comp = EmTestComp(val['name'])
self.check_equals(val, test_comp)
newval = val.copy()
time.sleep(2) # We have to sleep 2 secs here, so the update_date will be at least 2 secs more than newval['date_update']
#name change
newval['name'] = test_comp.name = 'newname'
test_comp.save({})
self._savecheck(test_comp, newval)
#help change
newval['help'] = '{"fr": "help fr", "en":"help en", "es":"help es"}'
test_comp.help = MlString.load(newval['help'])
test_comp.save()
self._savecheck(test_comp, newval)
#string change
newval['string'] = '{"fr": "string fr", "en":"string en", "es":"string es"}'
test_comp.string = MlString.load(newval['string'])
test_comp.save()
self._savecheck(test_comp, newval)
#no change
test_comp.save()
self._savecheck(test_comp, newval)
#change all
newval['name'] = test_comp.name = 'newnewname'
newval['help'] = '{"fr": "help fra", "en":"help eng", "es":"help esp"}'
newval['string'] = '{"fr": "string FR", "en":"string EN", "es":"string ES", "foolang":"foofoobar"}'
test_comp.save()
self._savecheck(test_comp, newval)
pass
@unittest.skip("Soon we will not use anymore the values argument of the savec method")
def test_component_save(self):
""" Checking save method after different changes using values arg of save method """
val = self.test_values[0]
test_comp = EmTestComp(val['name'])
self.check_equals(val, test_comp)
save_args = [
{ 'name': 'foonewname' },
{ 'name': 'foo new name'},
{ 'help': '{"fr": "strhelp fr", "en":"strhelp en", "es":"strhelp es"}'},
{ 'string': '{"fr": "helpstr fr", "en":"helpstr en", "es":"helpstr es"}'},
{ 'name': 'oldname', 'help':'{"fr": "help fra", "en":"help eng", "es":"help esp"}', 'string':'{"fr": "string FR", "en":"string EN", "es":"string ES", "foolang":"foofoobar"}'},
{ 'help': '{}', 'string':'{}'},
]
for values in save_args:
for vname in values:
val[vname] = values[vname]
v = values.copy()
#WARNING : v is set by save
test_comp.save(v)
print(val,"\n" ,values)
self._savecheck(test_comp, val)
def test_component_save_illegalchanges(self):
""" checking that the save method forbids some changes """
val = self.test_values[1]
changes = { 'date_create': datetime.datetime(1982,4,2,13,37), 'date_update': datetime.datetime(1982,4,2,22,43), 'rank': 42 }
for prop in changes:
test_comp = EmTestComp(val['name'])
self.check_equals(val, test_comp)
setattr(test_comp, prop, changes[prop])
test_comp.save({})
test_comp2 = EmTestComp(val['name'])
if prop in ['date_create', 'date_update']:
assertion = self.assertEqualDatetime
else: #rank
assertion = self.assertEqual
assertion(getattr(test_comp,prop), val[prop], "When using setattr the "+prop+" of a component is set : ")
assertion(getattr(test_comp2, prop), val[prop], "When using setattr and save the "+prop+" of a loaded component is set : ")
# The code block commented bellow uses the values argument of the save method.
# soon this argument will not being used anymore
"""
test_comp = EmTestComp(val['name'])
self.check_equals(val, test_comp)
test_comp.save({ prop: changes['prop'] })
test_comp2 = EmTestComp(val['name'])
self.assertEqualDatetime(test_comp.date_create, val[prop], "The "+prop+" of the component instance has been changed")
self.assertEqualDatetime(test_comp2.date_create, val[prop], "When loaded the "+prop+" has been changed")
"""
pass
#
# EmComponent.modify_rank
#
def test_modify_rank_absolute(self):
""" Testing modify_rank with absolute rank """
names = [ v['name'] for v in self.test_values ]
nmax = len(names)-1
#moving first to 3
test_comp = EmTestComp(names[0])
test_comp.modify_rank(3, '=')
self.assertEqual(test_comp.rank, 3)
for i in range(1,4):
test_comp = EmTestComp(names[i])
self.assertEqual(test_comp.rank, i-1, "Excepted rank was '"+str(i-1)+"' but found '"+str(test_comp.rank)+"'")
for i in [4,nmax]:
test_comp = EmTestComp(names[i])
self.assertEqual(test_comp.rank, i, "Rank wasn't excepted to change, but : previous value was '"+str(i)+"' current value is '"+str(test_comp.rank)+"'")
#undoing last rank change
test_comp = EmTestComp(names[0])
test_comp.modify_rank(0,'=')
self.assertEqual(test_comp.rank, 0)
#moving last to 2
test_comp = EmTestComp(names[nmax])
test_comp.modify_rank(2, '=')
for i in [0,1]:
test_comp = EmTestComp(names[i])
self.assertEqual(test_comp.rank, i)
for i in range(3,nmax+1):
test_comp = EmTestComp(names[i])
self.assertEqual(testc_omp.rank, i+1)
#undoing last rank change
test_comp = EmTestComp(names[nmax])
test_comp.modify_rank(nmax,'=')
self.assertEqual(test_comp.rank, nmax)
#Checking that we are in original state again
for i,name in enumerate(names):
test_comp = EmTestComp(name)
self.assertEqual(test_comp.rank, i, "Excepted rank was '"+str(i-1)+"' but found '"+str(test_comp.rank)+"'")
#Inverting the list
for i,name in enumerate(names):
test_comp = EmTestComp(name)
test_comp.modify_rank(0,'=')
self.assertEqual(test_comp.rank, 0)
for j in range(0,i+1):
test_comp = EmTestComp(names[j])
self.assertEqual(test_comp.rank, i-j)
for j in range(i+1,nmax+1):
test_comp = EmTestComp(names[j])
self.assertEqual(test_comp.rank, j)
#Not inverting the list
for i in range(nmax,-1,-1):
test_comp = EmTestComp(name)
test_comp.modify_rank(nmax,'=')
self.assertEqual(test_comp.rank, nmax)
for j in range(i,nmax+1):
test_comp = EmTestComp(names[j])
self.assertEqual(test_comp.rank, nmax-(j-i))
for j in range(0,i):
test_comp = EmTestComp(names[j])
self.assertEqual(test_comp.rank, i-j-1)
pass
def test_modify_rank_relative(self):
""" Testing modify_rank with relative rank modifier """
names = [ v['name'] for v in self.test_values ]
nmax = len(names)-1
test_comp = EmTestComp(names[0])
for i in range(1,nmax):
test_comp.modify_rank(i,'+')
self.assertEqual(test_comp.rank, i, "The instance on wich we applied the modify_rank doesn't have expected rank : expected '"+str(i)+"' but got '"+str(test_comp.rank)+"'")
test_comp2 = EmTestComp(names[0])
self.assertEqual(test_comp.rank, i, "The instance fetched in Db does'n't have expected rank : expected '"+str(i)+"' but got '"+str(test_comp.rank)+"'")
for j in range(1,i+1):
test_comp2 = EmTestComp(names[j])
self.assertEqual(test_comp2.rank, j-1)
for j in range(i+1,nmax+1):
test_comp2 = EmTestComp(names[j])
self.assertEqual(test_comp2.rank, j)
test_comp.modify_rank(i,'-')
self.assertEqual(test_comp.rank, 0, "The instance on wich we applied the modify_rank -"+str(i)+" doesn't have excepted rank : excepted '0' but got '"+str(test_comp.rank)+"'")
test_comp2 = EmTestComp(names[0])
self.assertEqual(test_comp.rank, i, "The instance fetched in Db does'n't have expected rank : expected '0' but got '"+str(test_comp.rank)+"'")
for j in range(1,nmax+1):
test_comp2 = EmTestComp(names[j])
self.assertEqual(test_comp2.rank, j)
test_comp = EmTestComp(names[3])
test_comp.modify_rank('2','+')
self.assertEqual(test_comp.rank, 5)
tc2 = EmTestComp(names[3])
self.assertEqual(tc2.rank,5)
for i in [4,5]:
tc2 = EmTestComp(names[i])
self.assertEqual(tc2.rank, i-1)
for i in range(0,3):
tc2 = EmTestComp(names[i])
self.assertEqual(tc2.rank, i)
test_comp.modify_rank('2', '-')
self.assertEqual(test_comp.rank, 3)
for i in range(0,6):
tc2 = EmTestComp(names[i])
self.assertEqual(tc2.rank, i)
pass
def test_modify_rank_badargs(self):
""" Testing modify_rank with bad arguments """
names = [ v['name'] for v in self.test_values ]
tc = EmTestComp(names[3])
badargs = [
#Bad types
(('0','+'), TypeError),
((0, 43), TypeError),
((print, '='), TypeError),
((3, print), TypeError),
((0.0, '='), TypeError),
#Bad new_rank
((0,'+'), ValueError),
((0,'-'), ValueError),
((-1, '+'), ValueError),
((-1,'-'), ValueError),
((-1, '='), ValueError),
((-1,), ValueError),
#Bad sign
((2, 'a'), ValueError),
((1, '=='), ValueError),
((1, '+-'), ValueError),
((1, 'Hello world !'), ValueError),
#Out of bounds
((42*10**9), '+', ValueError),
((-42*10**9), '+', ValueError),
((len(names), '+'), ValueError),
((len(names), '-'), ValueError),
((len(names), '='), ValueError),
((4, '-'), ValueError),
((3, '+'), ValueError),
]
for (args, err) in badargs:
with self.assertRaises(TypeError, "Bad arguments supplied : "+str(args)+" but no error raised"):
test_comp.modify_rank(*args)
self.assertEqual(tc.rank, 3, "The function raises an error but modify the rank")
pass