def test_multiple_lines(self):
"""
Truncate values that have more than a single line of text by only
showing the first line.
"""
self.assertThat(format.truncate_value(10, u'abc\ndef'),
ExactlyEquals(u'abc\u2026'))
def test_over(self):
"""
Truncate values whose length is above the limit.
"""
self.assertThat(
format.truncate_value(10, u'abcdefghijklmnopqrstuvwxyz'),
ExactlyEquals(u'abcdefghij\u2026'))
def test_under(self):
"""
No truncation occurs if the length of the value is below the limit.
"""
self.assertThat(
format.truncate_value(10, u'abcdefghijklmnopqrstuvwxyz'[:5]),
ExactlyEquals(u'abcde'))
def test_exact(self):
"""
No truncation occurs if the length of the value is exactly at the
limit.
"""
self.assertThat(
format.truncate_value(10, u'abcdefghijklmnopqrstuvwxyz'[:10]),
ExactlyEquals(u'abcdefghij'))