def test_main(self, stdout):
sys.stdout = stdout
with tempDockerfile(self.content) as fd:
args = ['dockerfile', '-f', fd.name, '-o', '-t', 'new.tag']
tested_module.main(args)
stdout.write.mock_calls.should.eql([
mock.call(
'\n'.join([
'FROM image:new.tag',
'ADD file /folder/',
'RUN touch /var/lib/rpm/* && apt-get update && '
'yum install package && apt-get install package '
'&& apt-get clean && yum clean all',
'FROM other-image:new.tag',
'ADD some.file /other.folder/',
'RUN something',
])
),
mock.call('\n'),
])
def test_main(self, dockerfile):
tested_module.main(['dockerfile', '-f', 'some.folder/file'])
dockerfile.assert_called_with(
['some.folder/file'],
newTag=mock.ANY, optimizeLayers=mock.ANY, single=mock.ANY
)
dockerfile.reset_mock()
tested_module.main(['dockerfile', 'some.file'])
dockerfile.assert_called_with(
['some.file'],
newTag=mock.ANY, optimizeLayers=mock.ANY, single=mock.ANY
)
dockerfile.reset_mock()
tested_module.main(['dockerfile'])
dockerfile.assert_called_with(
['Dockerfile'],
newTag=mock.ANY, optimizeLayers=mock.ANY, single=mock.ANY
)