def test_find_data(self):
    filtered_data = common.find_data(self.response, ['BTC'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['btc'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['eth'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['ETH'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['LTC'])
    self.assertEqual(len(filtered_data), 0)
    filtered_data = common.find_data(self.response, ['BTC', 'eth'])
    self.assertEqual(len(filtered_data), 2)
    filtered_data = common.find_data(self.response, ['BTC', 'eth', 'ltc'])
    self.assertEqual(len(filtered_data), 2)
def test_find_data(self):
    filtered_data = common.find_data(self.response, ['BTC'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['btc'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['eth'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['ETH'])
    self.assertEqual(len(filtered_data), 1)
    filtered_data = common.find_data(self.response, ['LTC'])
    self.assertEqual(len(filtered_data), 0)
    filtered_data = common.find_data(self.response, ['BTC', 'eth'])
    self.assertEqual(len(filtered_data), 2)
    filtered_data = common.find_data(self.response, ['BTC', 'eth', 'ltc'])
    self.assertEqual(len(filtered_data), 2)