def test_rule0_1_3(self):
context = """FROM registry.a.com/acme/centos:8"""
wrapper = get_last_stage_wrapper(context)
wrapper.rule0_1_3()
self.assertEqual(len(wrapper.errors), 1)
self.assertIn("""Either LABEL maintainer or MAINTAINER is mandatory in last stage""", wrapper.errors[0])
def test_rule0_1_0(self):
context = """
FROM registry.a.com/acme/centos:8
LABEL maintainer="foo <*****@*****.**>"
LABEL maintainer="foo <*****@*****.**>"
"""
wrapper = get_last_stage_wrapper(context)
wrapper.rule0_1_0()
self.assertEqual(len(wrapper.errors), 1)
self.assertIn("""LABEL maintainer must occur at most once in last stage""", wrapper.errors[0])
def test_rule0_1_1(self):
context = """
FROM registry.a.com/acme/centos:8
MAINTAINER foo <*****@*****.**>
MAINTAINER foo <*****@*****.**>
"""
wrapper = get_last_stage_wrapper(context)
wrapper.rule0_1_1()
self.assertEqual(len(wrapper.errors), 1)
self.assertIn("""MAINTAINER must occur at most once in last stage""", wrapper.errors[0])
def test_rule0_3(self):
context = """
FROM registry.a.com/acme/centos:7
LABEL maintainer="foo <*****@*****.**>"
ENTRYPOINT ["/basd"]
ENTRYPOINT ["/basd"]
"""
wrapper = get_last_stage_wrapper(context)
wrapper.rule0_3()
self.assertEqual(len(wrapper.errors), 1)
self.assertIn("""ENTRYPOINT must occur at most once in last stage""",
wrapper.errors[0])
def test_rule7(self):
context = """
FROM registry.a.com/acme/centos:7
LABEL maintainer="foo <*****@*****.**>"
CMD ["/basd"]
ENTRYPOINT ["/basd"]
"""
wrapper = get_last_stage_wrapper(context)
wrapper.rule7()
self.assertEqual(len(wrapper.errors), 1)
self.assertIn(
"""CMD must be after ENTRYPOINT if both are specified in last stage""",
wrapper.errors[0])