def test_cached_file(self):
path = os.path.dirname(os.path.abspath(__file__)) + "/test_file.csv"
reader = RandomAccessReader(path, use_cache=True)
reader = RandomAccessReader(path, use_cache=True)
self.assertTrue(reader.number_of_lines == 34)
lines = reader.get_lines(3, 3)
self.assertTrue(len(lines) == 3)
self.assertTrue('Learn Tons of Blogging Tips &Tricks' in lines[-1])
def test_text_file(self):
path = os.path.dirname(os.path.abspath(__file__)) + "/test_file.csv"
reader = RandomAccessReader(path)
line = reader.get_lines(5)
self.assertTrue('Learn Tons of Blogging Tips &Tricks' in line[0])
def test_multi_lines(self):
path = os.path.dirname(os.path.abspath(__file__)) + "/test_file.csv"
reader = RandomAccessReader(path)
lines = reader.get_lines(3, 3)
self.assertTrue(len(lines) == 3)
self.assertTrue('Learn Tons of Blogging Tips &Tricks' in lines[-1])