From 6a4ffcdc7388570f54a2a43a51193c08c37ed846 Mon Sep 17 00:00:00 2001 From: Gabriele Girelli Date: Mon, 31 Aug 2020 11:41:41 +0200 Subject: [PATCH] Added get_image test of stitched sample --- tests/test_parser.py | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/tests/test_parser.py b/tests/test_parser.py index 11dba38..1fd8e37 100644 --- a/tests/test_parser.py +++ b/tests/test_parser.py @@ -4,6 +4,7 @@ from nd2reader.artificial import ArtificialND2 from nd2reader.common import check_or_make_dir from nd2reader.exceptions import InvalidVersionError from nd2reader.parser import Parser +import urllib.request class TestParser(unittest.TestCase): @@ -13,15 +14,24 @@ class TestParser(unittest.TestCase): def setUp(self): dir_path = path.dirname(path.realpath(__file__)) - check_or_make_dir(path.join(dir_path, 'test_data/')) - self.test_file = path.join(dir_path, 'test_data/test.nd2') + check_or_make_dir(path.join(dir_path, "test_data/")) + self.test_file = path.join(dir_path, "test_data/test.nd2") self.create_test_nd2() def test_can_open_test_file(self): self.create_test_nd2() - with open(self.test_file, 'rb') as fh: + with open(self.test_file, "rb") as fh: parser = Parser(fh) self.assertTrue(parser.supported) - + def test_get_image(self): + stitched_path = "test_data/test_stitched.nd2" + if not path.isfile(stitched_path): + file_name, header = urllib.request.urlretrieve( + "https://downloads.openmicroscopy.org/images/ND2/karl/sample_image.nd2", + stitched_path, + ) + with open(stitched_path, "rb") as fh: + parser = Parser(fh) + parser.get_image(0)