def check_image_size(tag: HtmlTag) -> HtmlTag:
"""
Check the image size has acceptable size
Args:
tag (HtmlTag): html tag
Returns:
HtmlTag: scored or not scored tag
"""
tag_size = tag.get_size()
width, height = tag_size[SIZE_KEY_WIDTH], tag_size[SIZE_KEY_HEIGHT]
if LOGO_MAX_WIDTH > width > LOGO_MIN_WIDTH and LOGO_MAX_HEIGHT > height > LOGO_MIN_HEIGHT:
tag.add_score(PRIORITY_MINOR)
return tag
class HtmlTagTestCase(TestCase):
def setUp(self):
self.mocked_tag = Mock()
self.test_image_url = 'http://example.com/img.png'
self.html_tag = HtmlTag(tag=self.mocked_tag, is_image=True)
def test_exclude_should_set_true_for_exclude_parameter(self):
self.html_tag.exclude()
self.assertEqual(self.html_tag.is_excluded(), True)
def test_get_score_should_return_tag_score(self):
self.assertEqual(self.html_tag.get_score(), 1)
def test_get_score_should_return_zero_if_tag_excluded(self):
expected_score = 0
self.html_tag.exclude()
self.assertEqual(self.html_tag.get_score(), expected_score)
def test_add_score_should_add_value_to_score_parameter(self):
expected_score = 6
self.html_tag.add_score(PRIORITY_HIGH)
self.assertEqual(self.html_tag.get_score(), expected_score)
def test_get_image_url_should_return_attribute_src_if_it_image(self):
expected_image_url = self.test_image_url
self.mocked_tag.get_attribute.return_value = expected_image_url
self.assertEqual(self.html_tag.get_image_url(), expected_image_url)
def test_get_image_url_should_return_style_image_url_if_it_no_image(self):
css_background_parameter = 'url("{image_url}")'.format(
image_url=self.test_image_url)
self.mocked_tag.value_of_css_property.return_value = css_background_parameter
self.html_tag = HtmlTag(tag=self.mocked_tag, is_image=False)
self.assertEqual(self.html_tag.get_image_url(), self.test_image_url)
def test_get_image_url_should_return_none_if_no_has_image_url(self):
css_background_parameter = CSS_PROPERTY_VALUE_NONE
self.mocked_tag.value_of_css_property.return_value = css_background_parameter
self.html_tag = HtmlTag(tag=self.mocked_tag, is_image=False)
self.assertIsNone(self.html_tag.get_image_url())
def test_is_visible_should_return_false_if_tag_has_display_none_style(
self):
self.mocked_tag.value_of_css_property.return_value = CSS_PROPERTY_VALUE_NONE
self.assertFalse(self.html_tag.is_visible())
def test_is_visible_should_return_false_if_tag_has_hidden_style(self):
self.mocked_tag.value_of_css_property.return_value = CSS_PROPERTY_VALUE_HIDDEN
self.assertFalse(self.html_tag.is_visible())
def test_is_visible_should_return_true_if_tag_no_has_hide_styles(self):
self.mocked_tag.value_of_css_property.return_value = None
self.assertTrue(self.html_tag.is_visible())
def test_get_size_should_return_tags_width_and_height_value(self):
expected_tag_size = (100, 100)
self.mocked_tag.size = expected_tag_size
self.assertEqual(self.html_tag.get_size(), expected_tag_size)
def test_get_coordinates_should_return_tags_coordinate_parameters(self):
expected_tag_coordinates = {COORDINATE_X: 100, COORDINATE_Y: 100}
self.mocked_tag.location = expected_tag_coordinates
self.assertEqual(self.html_tag.get_coordinates(),
expected_tag_coordinates)
def test_get_parent_tag_should_return_tags_parent_element(self):
expected_element = 'Parent element'
self.mocked_tag.find_element_by_xpath.return_value = expected_element
self.assertIsInstance(self.html_tag.get_parent_tag(), HtmlTag)
def test_get_name_should_return_tags_name(self):
expected_element_name = TAG_NAME_BODY
self.mocked_tag.tag_name = expected_element_name
self.assertEqual(self.html_tag.get_name(), expected_element_name)
def test_get_attribute_value_should_return_tags_attribute_value(self):
expected_attribute_value = self.test_image_url
self.mocked_tag.get_attribute.return_value = expected_attribute_value
self.assertEqual(self.html_tag.get_attribute_value(ATTRIBUTE_NAME_SRC),
expected_attribute_value)
