def testTrivialCases(self):
self.assertEqual('', emailfmt.NormalizeHeader(''))
self.assertEqual('', emailfmt.NormalizeHeader(' \t\n'))
self.assertEqual('a', emailfmt.NormalizeHeader('a'))
self.assertEqual('a b', emailfmt.NormalizeHeader(' a b '))
def testLongSummary(self):
big_string = 'x' * 500
self.assertEqual(big_string[:emailfmt.MAX_HEADER_CHARS_CONSIDERED],
emailfmt.NormalizeHeader(big_string))
big_string = 'x y ' * 500
self.assertEqual(big_string[:emailfmt.MAX_HEADER_CHARS_CONSIDERED],
emailfmt.NormalizeHeader(big_string))
big_string = 'x ' * 100
self.assertEqual('x ' * 99 + 'x', emailfmt.NormalizeHeader(big_string))
def testNormalCase(self):
self.assertEqual('[a] b: c d',
emailfmt.NormalizeHeader('[a] b:\tc\n\td'))