def generate_test_svg_ted(self, ted_string, filepath=FILE_DIR + '/../temp/test.svg'): unique = 1 filename = str(unique) + 'barcode.svg' filepath = FILE_DIR + '/../temp/' + filename codes = pdf417.encode(ted_string, security_level=5) svg = pdf417.render_svg(codes, scale=3, ratio=3) # ElementTree object svg.write(filepath) return filename
def test_render_svg():
scale = 2
ratio = 4
description = "hi there"
tree = render_svg(codes, scale=scale, ratio=ratio, description=description)
assert isinstance(tree, ElementTree)
assert tree.findtext("description") == description
# Test expected size
width, height = barcode_size(codes)
root = tree.getroot()
assert root.get("width") == str(width * scale)
assert root.get("height") == str(height * scale * ratio)
assert root.get("version") == "1.1"
assert root.get("xmlns") == "http://www.w3.org/2000/svg"
# Check number of rendered modules (only visible ones)
expected_module_count = len([v for x, y, v in modules(codes) if v])
actual_module_count = len(root.findall('g/rect'))
assert expected_module_count == actual_module_count
def xml_to_svg(xml_text):
codes = encode(xml_text, columns=11)
svg = render_svg(codes)
svg.write('./templates/barcode.svg')
def _generate_svg_ted(self, ted_string): codes = pdf417.encode(ted_string, security_level=5) svg = pdf417.render_svg(codes, scale=3, ratio=3) # ElementTree object return svg