import unittest
from ...files.DictTTL_class import DictTTL
import time
from unittest.mock import patch
import math

class TestDictTTL(unittest.TestCase):
    def setUp(self):
        self.dict_ttl = DictTTL(10, a=1, b=2)

    @patch('time.sleep', return_value=None)
    def test_is_expired(self, patched_time_sleep):
        now = time.time()
        self.dict_ttl = DictTTL(10, a=1, b=2)
        self.assertFalse(self.dict_ttl.is_expired('a'))
        self.assertFalse(self.dict_ttl.is_expired('a',now=now))
        self.assertTrue(len(self.dict_ttl),2)
        time.sleep(10)
        self.assertTrue(self.dict_ttl.is_expired('a',now=now + 11))
        self.assertFalse(self.dict_ttl.is_expired('a', now=now + 9))
        self.assertTrue(len(self.dict_ttl), 1)

    @patch('time.sleep', return_value=None)
    def test__purge(self, patched_time_sleep):
        self.assertTrue(len(self.dict_ttl),2)
        time.sleep(11)
        self.dict_ttl._purge()
        self.assertTrue(len(self.dict_ttl),0)

    def test_get(self):
        self.assertEqual(self.dict_ttl.get('a')[1],1)
        self.assertEqual(self.dict_ttl.get('b')[1],2)

        self.assertNotEqual(self.dict_ttl.get('a')[1], 10)
        self.assertNotEqual(self.dict_ttl.get('b')[1], 20)


    def test_set_ttl(self):
        now = time.time()
        self.dict_ttl.set_ttl('a',10)
        self.assertEqual(math.floor(self.dict_ttl.get('a')[0]),math.floor(now + 10))
        self.assertNotEqual(math.floor(self.dict_ttl.get('a')[0]),math.floor(now + 11))

    def test_get_ttl(self):
        now = time.time()
        self.assertEqual(round(self.dict_ttl.get_ttl('a'),0),10)
        self.assertNotEqual(round(self.dict_ttl.get_ttl('a'),0),11)

    def test_expire_at(self):
        now = time.time()
        self.dict_ttl.expire_at('a',now + 10)
        self.assertEqual(math.ceil(self.dict_ttl.get_ttl('a')),10)
        self.assertNotEqual(math.ceil(self.dict_ttl.get_ttl('a')),11)

    def test__iter__(self):
        self.data = [('a',1),('b',2)]
        self.false_data = [('a',10),('b',30)]
        self.dict_data = list(self.dict_ttl.items())
        self.assertEqual(self.data,self.dict_data)
        self.assertNotEqual(self.data,self.false_data)

    def test__set_item(self):
        self.data = {'c':10,'d':20}
        self.data_items = [('c',10),('d',20)]
        self.false_data_items = [('c',30),('d',40)]
        self.dict_new_ttl = DictTTL(10,self.data)
        self.dict_data = list(self.dict_new_ttl.items())
        self.assertEqual(self.data_items, self.dict_data)
        self.assertNotEqual(self.false_data_items, self.dict_data)

    def test__delitem__(self):
        self.data = {'c':3,'d':4}
        self.assertIn('a', self.dict_ttl.keys())
        self.dict_ttl.__delitem__('a')
        self.assertNotIn('a',self.dict_ttl.keys())

    def test__len__(self):
        self.assertEqual(len(self.dict_ttl),2)
        self.assertNotEqual(len(self.dict_ttl),3)

    def test__getitem__(self):
        self.assertEqual(self.dict_ttl.__getitem__('a'),1)
        self.assertNotEqual(self.dict_ttl.__getitem__('b'),10)

    def test_keys(self):
        self.assertEqual(list(self.dict_ttl.keys()),['a','b'])
        self.assertNotEqual(list(self.dict_ttl.keys()), ['a', 'c'])

    def test_items(self):
        self.data = [('a',1),('b',2)]
        self.false_data = [('a',10),('b',20)]
        self.assertEqual(self.dict_ttl.items(),self.data)
        self.assertNotEqual(self.dict_ttl.items(), self.false_data)

    def test_ttl_items(self):
        now = time.time()
        self.data = [('a',(math.ceil(now) + 10,1)),('b',(math.ceil(now) + 10,2))]
        self.false_data = [('c',(math.ceil(now) + 20,10)),('d',(math.ceil(now) + 20,20))]

        [self.assertEqual(i[0],j[0]) for i,j in zip(self.dict_ttl.ttl_items(),self.data)]
        [self.assertEqual(math.ceil(i[1][0]),math.ceil(j[1][0])) for i, j in zip(self.dict_ttl.ttl_items(), self.data)]
        [self.assertEqual(i[1][1], j[1][1]) for i, j in zip(self.dict_ttl.ttl_items(), self.data)]

    def test_values(self):
        self.data = [1,2]
        self.false_data = [3,4]
        for k,v in zip(self.dict_ttl.values(),self.data):
            self.assertEqual(k[1],v)

        for k,v in zip(self.dict_ttl.values(),self.false_data):
            self.assertNotEqual(k[1],v)

    def test_sort_by_value(self):
        self.data = {5: 10, 4: 9, 3: 8 , 7:12 ,8: 14}
        self.dict_ttl = DictTTL(10, self.data).sort_by_value(reverse=False)
        for i,j in zip(self.dict_ttl.items(),sorted(list(self.data.items()))):
            self.assertEqual(i[1][0],j[1])
            self.assertNotEqual(i[1][0], 1)

    def test_values_without_ttl(self):
        self.assertEqual(self.dict_ttl.values_without_ttl(),[1,2])
        self.assertNotEqual(self.dict_ttl.values_without_ttl(),[1,2,3])

    def test_invert_dict_map(self):
        self.dict_ttl = self.dict_ttl.invert_dict_map()
        self.assertEqual(list(self.dict_ttl.keys()),[1,2])
        self.assertEqual(list(self.dict_ttl.values_without_ttl()),['a','b'])
        self.assertNotEqual(list(self.dict_ttl.keys()),['b','b'])
        self.assertNotEqual(list(self.dict_ttl.values_without_ttl()), [1, 2])

    def test_dict_union(self):
        self.data = {'c':3}
        self.assertEqual(DictTTL(time_to_live=10).dict_union(self.dict_ttl,self.data),{'a':1,'b':2,'c':3})
        self.assertNotEqual(DictTTL(time_to_live=10).dict_union(self.dict_ttl, self.data), {'a': 1, 'b': 2})

    def test_dict_intersection(self):
        self.data = {'b':2,'c': 3}
        self.assertEqual(DictTTL(time_to_live=10).dict_intersection(self.dict_ttl, self.data), {'b': 2})
        self.assertNotEqual(DictTTL(time_to_live=10).dict_intersection(self.dict_ttl, self.data), {'a':1,'b': 2})

if __name__ == '__main__':
    unittest.TestCase()

import unittest
from ...files.DictTTL_class import DictTTL
import time
from unittest.mock import patch
import math

class TestDictTTL(unittest.TestCase):
    def setUp(self):
        self.dict_ttl = DictTTL(10, a=1, b=2)

    @patch('time.sleep', return_value=None)
    def test_is_expired(self, patched_time_sleep):
        now = time.time()
        self.dict_ttl = DictTTL(10, a=1, b=2)
        self.assertFalse(self.dict_ttl.is_expired('a'))
        self.assertFalse(self.dict_ttl.is_expired('a',now=now))
        self.assertTrue(len(self.dict_ttl),2)
        time.sleep(10)
        self.assertTrue(self.dict_ttl.is_expired('a',now=now + 11))
        self.assertFalse(self.dict_ttl.is_expired('a', now=now + 9))
        self.assertTrue(len(self.dict_ttl), 1)

    @patch('time.sleep', return_value=None)
    def test__purge(self, patched_time_sleep):
        self.assertTrue(len(self.dict_ttl),2)
        time.sleep(11)
        self.dict_ttl._purge()
        self.assertTrue(len(self.dict_ttl),0)

    def test_get(self):
        self.assertEqual(self.dict_ttl.get('a')[1],1)
        self.assertEqual(self.dict_ttl.get('b')[1],2)

        self.assertNotEqual(self.dict_ttl.get('a')[1], 10)
        self.assertNotEqual(self.dict_ttl.get('b')[1], 20)


    def test_set_ttl(self):
        now = time.time()
        self.dict_ttl.set_ttl('a',10)
        self.assertEqual(math.floor(self.dict_ttl.get('a')[0]),math.floor(now + 10))
        self.assertNotEqual(math.floor(self.dict_ttl.get('a')[0]),math.floor(now + 11))

    def test_get_ttl(self):
        now = time.time()
        self.assertEqual(round(self.dict_ttl.get_ttl('a'),0),10)
        self.assertNotEqual(round(self.dict_ttl.get_ttl('a'),0),11)

    def test_expire_at(self):
        now = time.time()
        self.dict_ttl.expire_at('a',now + 10)
        self.assertEqual(math.ceil(self.dict_ttl.get_ttl('a')),10)
        self.assertNotEqual(math.ceil(self.dict_ttl.get_ttl('a')),11)

    def test__iter__(self):
        self.data = [('a',1),('b',2)]
        self.false_data = [('a',10),('b',30)]
        self.dict_data = list(self.dict_ttl.items())
        self.assertEqual(self.data,self.dict_data)
        self.assertNotEqual(self.data,self.false_data)

    def test__set_item(self):
        self.data = {'c':10,'d':20}
        self.data_items = [('c',10),('d',20)]
        self.false_data_items = [('c',30),('d',40)]
        self.dict_new_ttl = DictTTL(10,self.data)
        self.dict_data = list(self.dict_new_ttl.items())
        self.assertEqual(self.data_items, self.dict_data)
        self.assertNotEqual(self.false_data_items, self.dict_data)

    def test__delitem__(self):
        self.data = {'c':3,'d':4}
        self.assertIn('a', self.dict_ttl.keys())
        self.dict_ttl.__delitem__('a')
        self.assertNotIn('a',self.dict_ttl.keys())

    def test__len__(self):
        self.assertEqual(len(self.dict_ttl),2)
        self.assertNotEqual(len(self.dict_ttl),3)

    def test__getitem__(self):
        self.assertEqual(self.dict_ttl.__getitem__('a'),1)
        self.assertNotEqual(self.dict_ttl.__getitem__('b'),10)

    def test_keys(self):
        self.assertEqual(list(self.dict_ttl.keys()),['a','b'])
        self.assertNotEqual(list(self.dict_ttl.keys()), ['a', 'c'])

    def test_items(self):
        self.data = [('a',1),('b',2)]
        self.false_data = [('a',10),('b',20)]
        self.assertEqual(self.dict_ttl.items(),self.data)
        self.assertNotEqual(self.dict_ttl.items(), self.false_data)

    def test_ttl_items(self):
        now = time.time()
        self.data = [('a',(math.ceil(now) + 10,1)),('b',(math.ceil(now) + 10,2))]
        self.false_data = [('c',(math.ceil(now) + 20,10)),('d',(math.ceil(now) + 20,20))]

        [self.assertEqual(i[0],j[0]) for i,j in zip(self.dict_ttl.ttl_items(),self.data)]
        [self.assertEqual(math.ceil(i[1][0]),math.ceil(j[1][0])) for i, j in zip(self.dict_ttl.ttl_items(), self.data)]
        [self.assertEqual(i[1][1], j[1][1]) for i, j in zip(self.dict_ttl.ttl_items(), self.data)]

    def test_values(self):
        self.data = [1,2]
        self.false_data = [3,4]
        for k,v in zip(self.dict_ttl.values(),self.data):
            self.assertEqual(k[1],v)

        for k,v in zip(self.dict_ttl.values(),self.false_data):
            self.assertNotEqual(k[1],v)

    def test_sort_by_value(self):
        self.data = {5: 10, 4: 9, 3: 8 , 7:12 ,8: 14}
        self.dict_ttl = DictTTL(10, self.data).sort_by_value(reverse=False)
        for i,j in zip(self.dict_ttl.items(),sorted(list(self.data.items()))):
            self.assertEqual(i[1][0],j[1])
            self.assertNotEqual(i[1][0], 1)

    def test_values_without_ttl(self):
        self.assertEqual(self.dict_ttl.values_without_ttl(),[1,2])
        self.assertNotEqual(self.dict_ttl.values_without_ttl(),[1,2,3])

    def test_invert_dict_map(self):
        self.dict_ttl = self.dict_ttl.invert_dict_map()
        self.assertEqual(list(self.dict_ttl.keys()),[1,2])
        self.assertEqual(list(self.dict_ttl.values_without_ttl()),['a','b'])
        self.assertNotEqual(list(self.dict_ttl.keys()),['b','b'])
        self.assertNotEqual(list(self.dict_ttl.values_without_ttl()), [1, 2])

    def test_dict_union(self):
        self.data = {'c':3}
        self.assertEqual(DictTTL(time_to_live=10).dict_union(self.dict_ttl,self.data),{'a':1,'b':2,'c':3})
        self.assertNotEqual(DictTTL(time_to_live=10).dict_union(self.dict_ttl, self.data), {'a': 1, 'b': 2})

    def test_dict_intersection(self):
        self.data = {'b':2,'c': 3}
        self.assertEqual(DictTTL(time_to_live=10).dict_intersection(self.dict_ttl, self.data), {'b': 2})
        self.assertNotEqual(DictTTL(time_to_live=10).dict_intersection(self.dict_ttl, self.data), {'a':1,'b': 2})

if __name__ == '__main__':
    unittest.TestCase()
