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# -*- coding: utf-8 -*-
from logilab.common.testlib import TestCase, unittest_main
from logilab.common.xmlutils import parse_pi_data
class ProcessingInstructionDataParsingTest(TestCase):
def test_empty_pi(self):
"""
Tests the parsing of the data of an empty processing instruction.
"""
pi_data = u" \t \n "
data = parse_pi_data(pi_data)
self.assertEquals(data, {})
def test_simple_pi_with_double_quotes(self):
"""
Tests the parsing of the data of a simple processing instruction using
double quotes for embedding the value.
"""
pi_data = u""" \t att="value"\n """
data = parse_pi_data(pi_data)
self.assertEquals(data, {u"att": u"value"})
def test_simple_pi_with_simple_quotes(self):
"""
Tests the parsing of the data of a simple processing instruction using
simple quotes for embedding the value.
"""
pi_data = u""" \t att='value'\n """
data = parse_pi_data(pi_data)
self.assertEquals(data, {u"att": u"value"})
def test_complex_pi_with_different_quotes(self):
"""
Tests the parsing of the data of a complex processing instruction using
simple quotes or double quotes for embedding the values.
"""
pi_data = u""" \t att='value'\n att2="value2" att3='value3'"""
data = parse_pi_data(pi_data)
self.assertEquals(data, {u"att": u"value", u"att2": u"value2",
u"att3": u"value3"})
def test_pi_with_non_attribute_data(self):
"""
Tests the parsing of the data of a complex processing instruction
containing non-attribute data.
"""
pi_data = u""" \t keyword att1="value1" """
data = parse_pi_data(pi_data)
self.assertEquals(data, {u"keyword": None, u"att1": u"value1"})
# definitions for automatic unit testing
if __name__ == '__main__':
unittest_main()
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