def test_eight(self):
table = Table(5000)
self.assertEqual(table.size, 5000, msg="The values are not the same.")
self.assertEqual(0, table.count, msg="Must be zero.")
self.assertTrue(table.empty, msg="The table must be empty.")
for n in range(1, 5000 + 1):
table.insert("key_" + str(n), n)
self.assertEqual(5000, table.count, msg="Must be zero.")
self.assertFalse(table.empty, msg="The table must be empty.")
keys = ["key_" + str(i) for i in range(1, 5000 + 1)]
for item in table.items():
self.assertIs(type(item), type(tuple()))
self.assertIn(item[0], keys)
self.assertEqual(item[1], int(item[0][4:]))
for b in range(100, 500 + 1):
check = table.delete("key_" + str(b))
self.assertTrue(check)
keys = ["key_" + str(i) for i in range(100, 500)]
for item in table.items():
self.assertIs(type(item), type(tuple()))
self.assertNotIn(item[0], keys)
self.assertEqual(item[1], int(item[0][4:]))
del table
def test_five(self):
table = Table(5000)
self.assertEqual(table.size, 5000, msg="The values are not the same.")
self.assertEqual(0, table.count, msg="Must be zero.")
self.assertTrue(table.empty, msg="The table must be empty.")
for n in range(1, 5000 + 1):
table.insert("key_" + str(n), n)
self.assertEqual(5000, table.count, msg="Must be zero.")
self.assertFalse(table.empty, msg="The table must be empty.")
for m in range(1, 5000 + 1):
try:
table.delete(m)
except Exception as e:
self.assertEqual(type(e), TypeError)
del table
def test_six(self):
table = Table(5000)
self.assertEqual(table.size, 5000, msg="The values are not the same.")
self.assertEqual(0, table.count, msg="Must be zero.")
self.assertTrue(table.empty, msg="The table must be empty.")
table.insert("key_1", 1)
for m in range(2, 5000 + 1):
check = table.delete("key_" + str(m))
self.assertFalse(check)
del table
def test_three(self):
table = Table(5000)
self.assertEqual(table.size, 5000, msg="The values are not the same.")
self.assertEqual(0, table.count, msg="Must be zero.")
self.assertTrue(table.empty, msg="The table must be empty.")
for n in range(1, 5000 + 1):
table.insert("key_" + str(n), n)
self.assertEqual(table.count, 5000)
self.assertFalse(table.empty)
for m in range(1, 50 + 1):
check = table.delete("key_" + str(m))
self.assertTrue(check)
self.assertEqual(table.count, 4950)
self.assertFalse(table.empty)
for m in range(100, 1100):
check = table.delete("key_" + str(m))
self.assertTrue(check)
self.assertEqual(table.count, 3950)
self.assertFalse(table.empty)
for m in range(0, 50 + 1):
value = table.get("key_" + str(m))
self.assertEqual(value, None)
for m in range(51, 100):
value = table.get("key_" + str(m))
self.assertEqual(value, m)
for m in range(100, 1100):
value = table.get("key_" + str(m))
self.assertEqual(value, None)
del table