def test_reads_a_line_and_prints_it(self):
line = 'foo'
stdin = FakeIO(line)
with doublex.Mock() as log:
log.log(line)
sut = colorize.Printer(stdin, {}, log.log)
sut.process()
doublex.assert_that(log, doublex.verify())
def test_reads_two_lines_and_prints_them(self):
line = '1\n2'
stdin = FakeIO(line)
with doublex.Mock() as log:
log.log('1')
log.log('2')
sut = colorize.Printer(stdin, {}, log.log)
sut.process()
doublex.assert_that(log, doublex.verify())
def test_replacement(self):
line = 'foo'
stdin = FakeIO(line)
expected = 'ok'
with doublex.Mock() as log:
log.log(expected)
regexps = {'foo': expected}
sut = colorize.Printer(stdin, regexps, log.log)
sut.process()
doublex.assert_that(log, doublex.verify())