def test_copy_if_changed_directory_destination(self):
self.fs.CreateFile(os.path.join('tmp', 'foo'), contents='foo')
self.fs.CreateFile('foo', contents='bar')
copy_if_changed('foo', 'tmp')
with open(os.path.join('tmp', 'foo'), 'r') as f:
self.assertEqual(f.read(), 'bar')
def test_copy_if_changed_directory_destination(self):
self.fs.CreateFile(os.path.join('tmp', 'foo'), contents='foo')
self.fs.CreateFile('foo', contents='bar')
copy_if_changed('foo', 'tmp')
with open(os.path.join('tmp', 'foo'), 'r') as f:
self.assertEqual(f.read(), 'bar')
def test_copy_if_changed(self):
file1 = self.fs.CreateFile(os.path.join('file1'), contents='foo')
file2 = self.fs.CreateFile(os.path.join('file2'), contents='foo')
file3 = self.fs.CreateFile(os.path.join('file3'), contents='bar')
file1.st_mtime = 1
file2.st_mtime = 2
file3.st_mtime = 3
copy_if_changed('file2', 'file1')
self.assertEqual(os.path.getmtime('file1'), 1)
with open('file1', 'r') as f:
self.assertEqual(f.read(), 'foo')
copy_if_changed('file3', 'file1')
self.assertEqual(os.path.getmtime('file1'), 3)
with open('file1', 'r') as f:
self.assertEqual(f.read(), 'bar')
def test_copy_if_changed(self):
file1 = self.fs.CreateFile(os.path.join('file1'), contents='foo')
file2 = self.fs.CreateFile(os.path.join('file2'), contents='foo')
file3 = self.fs.CreateFile(os.path.join('file3'), contents='bar')
file1.st_mtime = 1
file2.st_mtime = 2
file3.st_mtime = 3
copy_if_changed('file2', 'file1')
self.assertEqual(os.path.getmtime('file1'), 1)
with open('file1', 'r') as f:
self.assertEqual(f.read(), 'foo')
copy_if_changed('file3', 'file1')
self.assertEqual(os.path.getmtime('file1'), 3)
with open('file1', 'r') as f:
self.assertEqual(f.read(), 'bar')
