def test_hash_file(self): """ Tests the method which let us the content of a given file. """ file_instance = File(self.file) expected = False actual = file_instance.exists() self.assertEqual(expected, actual) file_instance.write("\n".join(self.data_to_write)) expected = True actual = file_instance.exists() self.assertEqual(expected, actual) for algo, expected in self.expected_hashed.items(): self.assertEqual( expected, Hash(algo=algo).file(self.file), ) file_instance.delete() expected = False actual = file_instance.exists() self.assertEqual(expected, actual)
def test_hash_file_not_exists(self): """ Tests the method which let us the content of a given file. """ file_instance = File(self.file) file_instance.delete() expected = False actual = file_instance.exists() self.assertEqual(expected, actual) expected = None for algo in self.expected_hashed: self.assertEqual( expected, Hash(algo=algo).file(self.file), )
class TestFile(TestCase): """ Tests of PyFunceble.helpers.file. """ def setUp(self): """ Setups everything needed for the tests. """ self.file = "this_file_is_a_ghost" self.file_instance = File(self.file) self.file_instance_2 = File(self.file + "_2") self.file_instance.delete() self.file_instance_2.delete() def tearDown(self): """ Setups everything needed after the tests. """ self.file_instance.delete() self.file_instance_2.delete() def test_exists(self): """ Tests method which let us check the existance of a file. """ expected = False actual = self.file_instance.exists() self.assertEqual(expected, actual) self.file_instance.write(self.file_instance.path) expected = True actual = self.file_instance.exists() self.assertEqual(expected, actual) def test_get_size(self): """ Tests the method which let us get the size of a file. """ self.file_instance.write("Hello, World!", overwrite=True) expected = 13 actual = self.file_instance.get_size() self.assertEqual(expected, actual) self.file_instance.write(" ", overwrite=True) expected = 1 actual = self.file_instance.get_size() self.assertEqual(expected, actual) def test_is_emtpy(self): """ Tests the method which let us know if a file is empty. """ self.file_instance.write("Hello!!", overwrite=True) expected = False actual = self.file_instance.is_empty() self.assertEqual(expected, actual) self.file_instance.write("", overwrite=True) expected = True actual = self.file_instance.is_empty() self.assertEqual(expected, actual) def test_delete_read_and_write(self): """ Tests the method which let us delete and write into a file. """ self.file_instance.write("Hello, World!") expected = "Hello, World!" actual = self.file_instance.read() self.assertEqual(expected, actual) self.file_instance.write("Hello, World!") expected += "Hello, World!" actual = self.file_instance.read() self.assertEqual(expected, actual) self.file_instance.write("Crap!", overwrite=True) expected = "Crap!" actual = self.file_instance.read() self.assertEqual(expected, actual) def test_copy(self): """ Tests the method which let us copy a file to another location. """ self.file_instance.write("Hello, World!") expected = "Hello, World!" actual = self.file_instance.read() self.assertEqual(expected, actual) self.file_instance.copy(self.file_instance_2.path) expected = True self.assertEqual(expected, self.file_instance_2.exists()) self.assertEqual(expected, self.file_instance.exists()) expected = "Hello, World!" actual = self.file_instance_2.read() self.assertEqual(expected, actual) def test_move(self): """ Tests the method which let us move a file to another location. """ self.file_instance.write("Hello, World!") expected = "Hello, World!" actual = self.file_instance.read() self.assertEqual(expected, actual) self.file_instance.move(self.file_instance_2.path) expected = True actual = self.file_instance_2.exists() self.assertEqual(expected, actual) expected = False actual = self.file_instance.exists() self.assertEqual(expected, actual) expected = "Hello, World!" actual = self.file_instance_2.read() self.assertEqual(expected, actual)