def test_title_default_to_input_filename_if_not_set(self):
input_file = "foo/bar/fizz/buzz.tiff"
options = gdal2tiles.options_post_processing(
self.DEFAULT_ATTRDICT_OPTIONS, input_file, "baz")
self.assertEqual(options.title, os.path.basename(input_file))
def test_title_is_untouched_if_set(self):
title = "fizzbuzz"
self.DEFAULT_ATTRDICT_OPTIONS['title'] = title
options = gdal2tiles.options_post_processing(
self.DEFAULT_ATTRDICT_OPTIONS, "bar.tiff", "baz")
self.assertEqual(options.title, title)
def test_url_ends_with_the_output_folder_last_component(self):
output_folder = "foo/bar/fizz"
url = "www.mysite.com/storage"
self.DEFAULT_ATTRDICT_OPTIONS['url'] = url
options = gdal2tiles.options_post_processing(
self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", output_folder)
self.assertEqual(options.url, url + "/fizz/")
# With already present trailing slashes
output_folder = "foo/bar/fizz/"
url = "www.mysite.com/storage/"
self.DEFAULT_ATTRDICT_OPTIONS['url'] = url
options = gdal2tiles.options_post_processing(
self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", output_folder)
self.assertEqual(options.url, url + "fizz/")
def test_tiledriver_webp_quality_option_valid(self):
if gdal.GetDriverByName('WEBP') is None:
pytest.skip()
self.DEFAULT_ATTRDICT_OPTIONS['tiledriver'] = "WEBP"
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 1
self.DEFAULT_ATTRDICT_OPTIONS["webp_lossless"] = False
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.assertEqual(options.tiledriver, 'WEBP')
self.assertEqual(options.webp_quality, 1)
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 100
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.assertEqual(options.tiledriver, 'WEBP')
self.assertEqual(options.webp_quality, 100)
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 50
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.assertEqual(options.tiledriver, 'WEBP')
self.assertEqual(options.webp_quality, 50)
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 10.5
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.assertEqual(options.tiledriver, 'WEBP')
self.assertEqual(options.webp_quality, 10)
def test_tiledriver_webp_quality_option_invalid(self):
if gdal.GetDriverByName('WEBP') is None:
pytest.skip()
self.DEFAULT_ATTRDICT_OPTIONS['tiledriver'] = "WEBP"
self.DEFAULT_ATTRDICT_OPTIONS["webp_lossless"] = False
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = -20
with self.assertRaises(SystemExit):
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 0
with self.assertRaises(SystemExit):
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.DEFAULT_ATTRDICT_OPTIONS["webp_quality"] = 140
with self.assertRaises(SystemExit):
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
def test_antialias_resampling_supported_with_numpy(self):
gdal2tiles.numpy_available = True
self.DEFAULT_ATTRDICT_OPTIONS['resampling'] = "antialias"
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS,
"foo.tiff", "/bar/")
def test_average_resampling_supported_with_latest_gdal(self, mock_gdal):
self._setup_gdal_patch(mock_gdal)
self.DEFAULT_ATTRDICT_OPTIONS['resampling'] = "average"
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS,
"foo.tiff", "/bar/")
def test_url_stays_empty_if_not_passed(self):
options = gdal2tiles.options_post_processing(
self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "baz")
self.assertEqual(options.url, "")
def test_tiledriver_wout_webp_png_accepted(self, mock_GetDriverByName_wo_webp):
self.DEFAULT_ATTRDICT_OPTIONS['tiledriver'] = "PNG"
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
self.assertEqual(options.tiledriver, "PNG")
def test_tiledriver_wout_webp(self, mock_GetDriverByName_wo_webp):
self.DEFAULT_ATTRDICT_OPTIONS['tiledriver'] = "WEBP"
self.DEFAULT_ATTRDICT_OPTIONS['webp_quality'] = 70
with self.assertRaises(SystemExit):
gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "/bar/")
def test_zoom_option_two_levels_automatic_max(self):
self.DEFAULT_ATTRDICT_OPTIONS["zoom"] = '14-'
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "baz")
self.assertEqual(options.zoom, [14, None])
def test_zoom_option_single_level(self):
self.DEFAULT_ATTRDICT_OPTIONS["zoom"] = "10"
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "baz")
self.assertEqual(options.zoom, [10, 10])
def test_zoom_option_not_specified(self):
self.DEFAULT_ATTRDICT_OPTIONS["zoom"] = None
options = gdal2tiles.options_post_processing(self.DEFAULT_ATTRDICT_OPTIONS, "foo.tiff", "baz")
self.assertEqual(options.zoom, [None, None])