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"""
Test export slices of an image.
"""
from inkex.tester import ComparisonMixin, TestCase
from layer2png import ExportSlices
class Layer2PNGTest(ComparisonMixin, TestCase):
effect_class = ExportSlices
compare_file = "svg/slicer.svg"
comparisons = []
def test_get_layers(self):
basic_svg = self.data_file("svg", "slicer.svg")
args = [basic_svg, "--layer=slices"]
self.effect.options = self.effect.arg_parser.parse_args(args)
self.effect.options.input_file = basic_svg
self.effect.load_raw()
nodes = self.effect.get_layer_nodes("slices")
self.assertEqual(len(nodes), 1)
self.assertEqual(nodes[0].tag, "{http://www.w3.org/2000/svg}rect")
def test_bad_slice_layer(self):
basic_svg = self.data_file("svg", "slicer.svg")
args = [basic_svg, "--layer=slices"]
self.effect.options = self.effect.arg_parser.parse_args(args)
self.effect.options.input_file = basic_svg
self.effect.load_raw()
nodes = self.effect.get_layer_nodes("badslices")
self.assertEqual(nodes, None)
def test_color(self):
basic_svg = self.data_file("svg", "slicer.svg")
args = [basic_svg, "--layer=slices"]
self.effect.options = self.effect.arg_parser.parse_args(args)
self.effect.options.input_file = basic_svg
self.effect.load_raw()
nodes = self.effect.get_layer_nodes("slices")
color, kwargs = self.effect.get_color_and_command_kwargs(nodes[0])
self.assertEqual(color, self.effect.GREEN)
self.assertEqual(kwargs["export-id"], "slice1")
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