def _test_without_symlink():
builder = SmallBodiesFileBuilder(self.FILEPATH)
builder.create_small_body_file()
self.assertTrue(opexists(self.FILEPATH))
self.assertFalse(opexists(self.SYMLINK))
os.remove(self.FILEPATH)
def _test_success_flush():
builder = SmallBodiesFileBuilder(self.FILEPATH)
builder.create_small_body_file()
builder.add_body(1, [1., 2., 3., 4., 5., 6., 7.])
builder.flush()
with open(self.FILEPATH) as f:
total_lines_count = sum(1 for _ in f)
self.assertEqual(total_lines_count, 7)
os.remove(self.FILEPATH)
def _test_file_existance():
builder = SmallBodiesFileBuilder(self.FILEPATH)
builder.add_body(1, [1., 2., 3., 4., 5., 6., 7.])
with self.assertRaises(FileNotFoundError):
builder.flush()
