def test_non_quoted_attribute_name_following_value_empty():
"""
Make sure to test an attribute name with a following non-quoted value that is empty.
"""
# Arrange
input_tag_name = "<meta http:equiv=="
start_index = 16
expected_resultant_index = -1
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
def test_single_quoted_attribute_name_following_value_and_no_close():
"""
Make sure to test an attribute name with a following single quoted value that has no close tag.
"""
# Arrange
input_tag_name = "<meta http:equiv='foo'"
start_index = 16
expected_resultant_index = len(input_tag_name)
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
def test_single_quoted_attribute_name_following_value_and_whitespace_around():
"""
Make sure to test an attribute name with a following single quoted value with whitespace around it.
"""
# Arrange
input_tag_name = "<meta http:equiv = 'foo'>"
start_index = 16
expected_resultant_index = 24
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
def test_double_quoted_attribute_name_following_value_not_empty():
"""
Make sure to test an attribute name with a following double quoted value that is not empty.
"""
# Arrange
input_tag_name = '<meta http:equiv="foo">'
start_index = 16
expected_resultant_index = 22
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
def test_attribute_name_equals_sign_and_close():
"""
Make sure to test an attribute name with a following equal sign and a close.
"""
# Arrange
input_tag_name = "<meta http:equiv=>"
start_index = 16
expected_resultant_index = -1
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
def test_no_attribute_name_following_value_and_no_close():
"""
Make sure to test an attribute name without a following attribute value and no close bracket.
"""
# Arrange
input_tag_name = "<meta http:equiv"
start_index = 16
expected_resultant_index = len(input_tag_name)
# Act
actual_resultant_index = HtmlHelper.extract_optional_attribute_value(
input_tag_name, start_index)
# Assert
assert expected_resultant_index == actual_resultant_index
