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)
