def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.ren = Renamer("/test")
self.fs.create_dir("/src")
def setUp(self):
"""Initialize a Renamer in /test (in a fake file system).
Import current directory in /orig to have a known image in DSCF9762.JPG"""
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.ren = Renamer("/test")
def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
shutil.copyfile('/orig/DSCF9762.JPG', '/test/DSCF9762.JPG')
self.ren = Renamer("/test")
self.ren.rename('DSCF9762.JPG')
self.new_name = next(iter(self.ren.names.keys()))
class TestMultiRenames(TestCase):
"""
Test renaming of files already present in the ref file.
When a file has already an original name, and a different delta is used,
a new line should be added to the ref file. That way if it is renamed
multiple times each back operation will pop the previous name.
"""
def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
shutil.copyfile('/orig/DSCF9762.JPG', '/test/DSCF9762.JPG')
self.ren = Renamer("/test")
self.ren.rename('DSCF9762.JPG')
self.new_name = next(iter(self.ren.names.keys()))
def test_init(self):
self.assertTrue(os.path.exists('/test/names.log'))
self.assertEqual(1, len(self.ren.names))
old = next(iter(self.ren.names.values()))
self.assertEqual('DSCF9762.JPG', old)
def test_double(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
self.assertEqual(2, len(ren.names))
self.assertTrue(self.new_name in ren.names.values())
self.assertTrue('DSCF9762.JPG' in ren.names.values())
def test_back(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
ren.back()
self.assertTrue(os.path.exists(os.path.join('/test', self.new_name)))
ren.back()
self.assertTrue(os.path.exists('/test/DSCF9762.JPG'))
self.ren.names = None
self.ren.load_names()
self.assertEqual(0, len(self.ren.names))
def test_delta_0(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
ren = Renamer('/test')
ren.rename('*.jpg')
self.assertEqual(3, len(ren.names))
self.assertTrue(os.path.exists(
os.path.join('/test', self.new_name.replace('.', 'a.'))))
ren = Renamer('/test')
ren.back()
ren.back()
ren.back()
self.assertEqual(0, len(ren.names))
self.assertTrue(os.path.exists('/test/DSCF9762.JPG'))
def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.fs.create_dir('/test2')
shutil.copyfile('/orig/DSCF9762.JPG', '/test2/DSCF9762.JPG')
ren = Renamer('/test2')
ren.rename()
for file in os.listdir('/test2'):
if file != 'names.log':
self.new_name = file
class TestMergeOrig(TestCase):
def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.fs.create_dir('/test2')
shutil.copyfile('/orig/DSCF9762.JPG', '/test/DSCF9762.JPG')
shutil.copyfile('/orig/DSCF9762.JPG', '/test2/DSCF9762.JPG')
self.ren = Renamer("/test")
self.ren.rename('DSCF9762.JPG')
self.new_name = next(iter(self.ren.names.keys()))
def test_file_is_orig(self):
self.ren.merge('/test2')
self.assertEqual(2, len(self.ren.names))
self.assertEqual('DSCF9762.JPG', self.ren.names[self.new_name])
def test_back(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
ren.back()
self.assertTrue(os.path.exists(os.path.join('/test', self.new_name)))
ren.back()
self.assertTrue(os.path.exists('/test/DSCF9762.JPG'))
self.ren.names = None
self.ren.load_names()
self.assertEqual(0, len(self.ren.names))
class MergeTest(TestCase):
"""Tests for the merge feature."""
def setUp(self):
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.ren = Renamer("/test")
self.fs.create_dir("/src")
def test_simple_merge(self):
"""Merge a single file by giving its name and control that:
* the original file not been touched
* no names.log was created
* a new file exists in /test
"""
shutil.copyfile("/orig/DSCF9762.JPG", "/src/foo")
self.ren.merge("/src", "foo")
self.assertTrue(os.path.exists("/src/foo"))
self.assertTrue(os.path.exists("/test/names.log"))
new, old = next(iter(self.ren.names.items()))
self.assertEqual('foo', old)
self.assertTrue(os.path.exists(os.path.join('/test', new)))
files = os.listdir("/test")
self.assertEqual(2, len(files))
def test_multiple_merge(self):
"""Merge 2 files with the same exif timestamp.
Controls that second has same base name than first one + 'a'
"""
shutil.copyfile("/orig/DSCF9762.JPG", "/src/foo")
shutil.copyfile("/orig/DSCF9762.JPG", "/src/bar")
self.ren.merge("/src", "foo", "bar")
files = sorted(os.listdir("/test"))
self.assertEqual(3, len(files))
self.assertEqual(files[1][:-4], files[0][:-4] + "a")
def test_merge(self):
ren = Renamer('/test')
ren.merge('/test2', self.new_name)
self.assertTrue(os.path.exists(os.path.join('/test', self.new_name)))
self.assertEqual(0, len(ren.names))
def test_rename(self):
ren = Renamer('/test2')
ren.rename(self.new_name)
self.assertEqual({self.new_name: 'DSCF9762.JPG'}, ren.names)
def test_delta_0(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
ren = Renamer('/test')
ren.rename('*.jpg')
self.assertEqual(3, len(ren.names))
self.assertTrue(os.path.exists(
os.path.join('/test', self.new_name.replace('.', 'a.'))))
ren = Renamer('/test')
ren.back()
ren.back()
ren.back()
self.assertEqual(0, len(ren.names))
self.assertTrue(os.path.exists('/test/DSCF9762.JPG'))
def test_double(self):
ren = Renamer('/test', delta=2)
ren.rename(self.new_name)
self.assertEqual(2, len(ren.names))
self.assertTrue(self.new_name in ren.names.values())
self.assertTrue('DSCF9762.JPG' in ren.names.values())
class SimpleTest(TestCase):
def setUp(self):
"""Initialize a Renamer in /test (in a fake file system).
Import current directory in /orig to have a known image in DSCF9762.JPG"""
self.setUpPyfakefs()
self.fs.add_real_directory(os.path.dirname(__file__),
target_path="/orig")
self.fs.create_dir("/test")
self.ren = Renamer("/test")
def test_orig(self):
"""Control existence of the known jpeg image in /orig"""
self.assertTrue(os.path.exists("/orig/DSCF9762.JPG"))
def test_simple_rename(self):
"""Rename a single file by giving its name and control:
* that the original file name has disappeared
* that names.log has received the expected values
"""
shutil.copyfile("/orig/DSCF9762.JPG", "/test/foo")
self.ren.rename("foo")
self.assertFalse(os.path.exists("/test/foo"))
self.assertTrue(os.path.exists("/test/names.log"))
names = self.ren.load_names()
self.assertEqual(list(names.values()), ["foo"])
new_name = list(names.keys())[0]
self.assertTrue(os.path.exists(os.path.join("/test", new_name)))
def test_simple_back(self):
"""Rename a single file (by its name), rename back and controls that
the file is actually back"""
shutil.copyfile("/orig/DSCF9762.JPG", "/test/foo")
self.ren.rename("foo")
self.ren.back()
self.assertTrue(os.path.exists("/test/foo"))
def test_dir_rename(self):
"""Call rename on a subdir and controls that:
* the main folder was not touched
* the rename occurred in the sub folder"""
self.fs.create_dir("/test/sub")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/DSCF9762.JPG")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/sub/DSCF9762.JPG")
self.ren.rename("sub")
self.assertTrue(os.path.exists("/test/DSCF9762.JPG"))
self.assertFalse(os.path.exists("/test/sub/DSCF9762.JPG"))
self.assertTrue(os.path.exists("/test/sub/names.log"))
self.assertFalse(os.path.exists("/test/names.log"))
def test_dir_back(self):
"""Call rename then back on a subfolder and controls that the image
file is back in the sub folder"""
self.fs.create_dir("/test/sub")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/DSCF9762.JPG")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/sub/DSCF9762.JPG")
self.ren.rename("sub")
self.assertTrue(os.path.exists("/test/sub/names.log"))
self.ren.back("sub")
self.assertTrue(os.path.exists("/test/DSCF9762.JPG"))
self.assertTrue(os.path.exists("/test/sub/DSCF9762.JPG"))
self.assertFalse(os.path.exists("/test/sub/names.log"))
self.assertFalse(os.path.exists("/test/names.log"))
def test_common_timestamp(self):
"""Rename many files having same timestamp and control the names they
receive"""
shutil.copyfile("/orig/DSCF9762.JPG", "/test/foo")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/bar")
shutil.copyfile("/orig/DSCF9762.JPG", "/test/fee")
self.ren.rename("foo", "bar")
self.assertTrue(os.path.exists("/test/fee"))
self.assertFalse(os.path.exists("/test/foo"))
self.assertFalse(os.path.exists("/test/bar"))
names = self.ren.load_names()
new_names = sorted(names.keys())
self.assertEqual(new_names[1][:-4], new_names[0][:-4] + "a")