def test_init_image_with_data_should_be_the_same(self):
image_data = get_fixture('image1.data', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
png_image = Image.open(StringIO(get_fixture('image1.png', as_binary=True)))
self.assertEqual(ir.image, png_image)
def test_init_image_with_data_should_be_the_same(self):
image_data = get_fixture('image1.data', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
png_image = Image.open(
BytesIO(get_fixture('image1.png', as_binary=True)))
self.assertEqual(ir.image, png_image)
def test_export_docx_to_resized_images_images_with_same_id(self):
docx_file_path = utils.get_fixture('cloned_images.docx')
html_file_content = utils.get_fixture('cloned_images.html',
as_binary=True)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images_images_width_and_height_as_pt(self):
docx_file_path = utils.get_fixture('image_with_pt_dimensions.docx')
html_file_content = utils.get_fixture('image_with_pt_dimensions.html',
as_binary=True)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images_rotate_image(self):
docx_file_path = utils.get_fixture('rotate_image.docx')
html_file_content = utils.get_fixture('rotate_image.html',
as_binary=True)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images(self):
docx_file_path = utils.get_fixture(
'png_basic_resize_linked_photo.docx')
html_file_content = utils.get_fixture(
'png_basic_resize_linked_photo.html', as_binary=True)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images(self):
docx_file_path = utils.get_fixture('png_basic_resize_linked_photo.docx')
html_file_content = utils.get_fixture(
'png_basic_resize_linked_photo.html',
as_binary=True
)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images_rotate_image(self):
docx_file_path = utils.get_fixture('rotate_image.docx')
html_file_content = utils.get_fixture(
'rotate_image.html',
as_binary=True
)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images_images_width_and_height_as_pt(self):
docx_file_path = utils.get_fixture('image_with_pt_dimensions.docx')
html_file_content = utils.get_fixture(
'image_with_pt_dimensions.html',
as_binary=True
)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_export_docx_to_resized_images_images_with_same_id(self):
docx_file_path = utils.get_fixture('cloned_images.docx')
html_file_content = utils.get_fixture(
'cloned_images.html',
as_binary=True
)
html = self.exporter(docx_file_path).export()
utils.assert_html_equal(html, html_file_content)
def test_height_as_pt_width_as_px(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '10.7pt', '20px')
self.assertEqual(ir.width, 14)
self.assertEqual(ir.height, 20)
self.assertTrue(ir.has_height_and_width())
def test_height_as_pt_width_as_px(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '10.7pt', '20px')
self.assertEqual(ir.width, 14)
self.assertEqual(ir.height, 20)
self.assertTrue(ir.has_height_and_width())
def test_update_filename_empty_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, '.png', '48 px', '48 px')
res = ir.update_filename()
self.assertIsNone(res)
def test_update_filename_empty_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, '', '48 px', '48 px')
res = ir.update_filename()
self.assertIsNone(res)
def test_get_image_data_and_filename(self):
uri = 'http://httpbin.org/image/png'
mock_request(uri, fixture='image1.png')
img_data, filename = image.get_image_data_and_filename(uri, 'png.png')
local_data = get_fixture('image1.png', as_binary=True)
self.assertEqual(local_data, img_data)
self.assertEqual(filename, 'png')
def test_resize_image_skip(self):
image_data = get_fixture('image1.data', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
result = ir.resize_image()
self.assertFalse(result)
def test_has_skipable_extension_true(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data,
'image1.png',
'100 px',
'100 px',
skip_extensions=['png'])
self.assertTrue(ir.has_skippable_extension())
def test_resize_image_skip(self):
image_data = get_fixture('image1.data', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
result = ir.resize_image()
self.assertFalse(result)
def test_get_image_data_and_filename(self):
uri = 'http://httpbin.org/image/png'
mock_request(uri, fixture='image1.png')
img_data, filename = image.get_image_data_and_filename(uri, 'png.png')
local_data = get_fixture('image1.png', as_binary=True)
self.assertEqual(local_data, img_data)
self.assertEqual(filename, 'png')
def test_get_image_from_src_url(self):
uri = 'http://httpbin.org/image/png'
mock_request(uri, fixture='image1.png')
web_data = image.get_image_from_src(uri)
local_data = get_fixture('image1.png', as_binary=True)
self.assertEqual(web_data, local_data)
def test_get_image_from_src_url(self):
uri = 'http://httpbin.org/image/png'
mock_request(uri, fixture='image1.png')
web_data = image.get_image_from_src(uri)
local_data = get_fixture('image1.png', as_binary=True)
self.assertEqual(web_data, local_data)
def test_update_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
ir.update_filename()
self.assertEqual(ir.filename, 'image1.png')
def test_update_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
ir.update_filename()
self.assertEqual(ir.filename, 'image1.png')
def test_update_filename_to_gif(self):
image_data = get_fixture('image2.tif', as_binary=True)
ir = ImageResizer(image_data, 'image2.tif', '48 px', '48 px')
ir.init_image()
ir.resize_image()
ir.update_filename()
self.assertEqual(ir.filename, 'image2.gif')
def test_update_filename_to_gif(self):
image_data = get_fixture('image2.tif', as_binary=True)
ir = ImageResizer(image_data, 'image2.tif', '48 px', '48 px')
ir.init_image()
ir.resize_image()
ir.update_filename()
self.assertEqual(ir.filename, 'image2.gif')
def test_resize_image_success(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
result = ir.resize_image()
self.assertTrue(result)
self.assertEqual(ir.image.size, (48, 48))
def test_has_skipable_extension_true(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(
image_data,
'image1.png',
'100 px',
'100 px',
skip_extensions=['png']
)
self.assertTrue(ir.has_skippable_extension())
def test_resize_image_success(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
result = ir.resize_image()
self.assertTrue(result)
self.assertEqual(ir.image.size, (48, 48))
def test_resize_image_raise_exception(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.image = PilImageMock(
size=(50, 50),
on_resize_exception=IOError("Invalid image to resize"),
on_save_exception=IOError("Invalid image to save"))
with self.assertRaisesRegexp(IOError, "Invalid image to save"):
ir.resize_image()
def test_resize_image_keep_original(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
result = ir.resize_image()
self.assertFalse(result)
self.assertEqual(ir.image.size, (100, 100))
def test_resize_image_not_resized(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
# there may be cases when image is empty
ir.image = None
result = ir.resize_image()
self.assertFalse(result)
def test_resize_image_not_resized(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '48 px', '48 px')
ir.init_image()
# there may be cases when image is empty
ir.image = None
result = ir.resize_image()
self.assertFalse(result)
def test_resize_image_keep_original(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
result = ir.resize_image()
self.assertFalse(result)
self.assertEqual(ir.image.size, (100, 100))
def test_has_height_and_width_false(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '0 px', '10 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '10 px', '0 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '0 px', '0 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '', '')
self.assertFalse(ir.has_height_and_width())
def test_has_height_and_width_false(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '0 px', '10 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '10 px', '0 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '0 px', '0 px')
self.assertFalse(ir.has_height_and_width())
ir = ImageResizer(image_data, 'image1.png', '', '')
self.assertFalse(ir.has_height_and_width())
def test_resize_image_change_to_gif(self):
image_data = get_fixture('image2.tif', as_binary=True)
ir = ImageResizer(image_data, 'image2.tif', '50 px', '50 px')
ir.init_image()
result = ir.resize_image()
self.assertTrue(result)
self.assertEqual(ir.image_format, 'GIF')
image = Image.open(StringIO(image_data)).resize(
(50, 50),
Image.ANTIALIAS
)
self.assertEqual(image, ir.image)
self.assertEqual('image2.tif', ir.filename)
def test_resize_image_change_to_gif(self):
image_data = get_fixture('image2.tif', as_binary=True)
ir = ImageResizer(image_data, 'image2.tif', '50 px', '50 px')
ir.init_image()
result = ir.resize_image()
self.assertTrue(result)
self.assertEqual(ir.image_format, 'GIF')
image = Image.open(BytesIO(image_data)).resize((50, 50),
Image.ANTIALIAS)
self.assertEqual('image2.tif', ir.filename)
# There are some issues while comparing 'dpi' value of image even thought the values
# are the same. So, we just make sure we convert to float so that comparision pass OK.
image.info['dpi'] = tuple(map(float, image.info['dpi']))
ir.image.info['dpi'] = tuple(map(float, ir.image.info['dpi']))
self.assertEqual(image, ir.image)
def test_invalid_dimention_error(self):
image_data = get_fixture('image1.png', as_binary=True)
with self.assertRaisesRegexp(ValueError, 'invalid literal for int()'):
ImageResizer(image_data, 'image1.png', '0a px', '10b px')
def test_get_image_from_src_data(self):
img_data = get_fixture('image1.data', as_binary=True)
result = image.get_image_from_src(img_data)
self.assertEqual(img_data, result)
def test_init_image(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
self.assertEqual(ir.image, Image.open(BytesIO(image_data)))
def test_invalid_dimention_error(self):
image_data = get_fixture('image1.png', as_binary=True)
with self.assertRaisesRegexp(ValueError, 'invalid literal for int()'):
ImageResizer(image_data, 'image1.png', '0a px', '10b px')
def test_has_skipable_extension_invalid_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, '', '100 px', '100 px')
self.assertFalse(ir.has_skippable_extension())
def test_init_image(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
ir.init_image()
self.assertEqual(ir.image, Image.open(StringIO(image_data)))
def test_init_object(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
self.assertTrue(ir)
def test_has_skipable_extension_invalid_filename(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, '', '100 px', '100 px')
self.assertFalse(ir.has_skippable_extension())
def test_get_image_from_src_data(self):
img_data = get_fixture('image1.data', as_binary=True)
result = image.get_image_from_src(img_data)
self.assertEqual(img_data, result)
def test_init_object(self):
image_data = get_fixture('image1.png', as_binary=True)
ir = ImageResizer(image_data, 'image1.png', '100 px', '100 px')
self.assertTrue(ir)
