import os
import unittest

from gradio import encryptor, processing_utils
from gradio.test_data import BASE64_IMAGE


os.environ["GRADIO_ANALYTICS_ENABLED"] = "False"


class TestKeyGenerator(unittest.TestCase):
    def test_same_pass(self):
        key1 = encryptor.get_key("test")
        key2 = encryptor.get_key("test")
        self.assertEquals(key1, key2)

    def test_diff_pass(self):
        key1 = encryptor.get_key("test")
        key2 = encryptor.get_key("diff_test")
        self.assertNotEquals(key1, key2)


class TestEncryptorDecryptor(unittest.TestCase):
    def test_same_pass(self):
        key = encryptor.get_key("test")
        data, _ = processing_utils.decode_base64_to_binary(BASE64_IMAGE)
        encrypted_data = encryptor.encrypt(key, data)
        decrypted_data = encryptor.decrypt(key, encrypted_data)
        self.assertEquals(data, decrypted_data)


if __name__ == "__main__":
    unittest.main()