def ensure_built(bsfile):
"""
Make sure the images in the boatswain file
do exists
"""
bosun = Boatswain(bsfile)
bosun.build()
def test_file(bsfile):
"""
Test creating the Boatswain object
"""
# Should not throw an exception
with Boatswain(bsfile): # NOQA
pass
def test_build_failing(bsfile_single_fail):
"""
Test exception when building image fails
"""
with Boatswain(bsfile_single_fail) as bosun:
built = bosun.build()
assert not built['images']
def test_clean_up_to_dict(bsfile):
"""
Test cleaning images
"""
del bsfile['images']
with Boatswain(bsfile) as bosun:
cleaned = bosun.clean_up_to_dict("image3:pytest", {})
assert not cleaned['images']
def test_build_failing_continue(bsfile_fail):
"""
Test exception when building image fails, but keep building the next
"""
with Boatswain(bsfile_fail, continue_building=True) as bosun:
built = bosun.build()
assert sorted(built['images'], key=str.lower) \
== sorted(["image1:pytest"], key=str.lower)
def test_build_no_organisation(bsfile):
"""
Test exception when there is no organisation in the file
"""
del bsfile['organisation']
with pytest.raises(Exception):
with Boatswain(bsfile): # NOQA
pass
def test_build_up_to_dict_no_images(bsfile):
"""
Test exception when there are no images in the file
"""
del bsfile['images']
with Boatswain(bsfile) as bosun:
built = bosun.build_up_to_dict("image3:pytest", {})
assert built['images'] == []
def test_build_missing_context(bsfile):
"""
Test exception when there is context missing
"""
del bsfile['images']['image1:pytest']['context']
with Boatswain(bsfile) as bosun:
with pytest.raises(Exception):
bosun.build()
def test_build_no_images(bsfile):
"""
Test exception when there are no images in the file
"""
del bsfile['images']
with Boatswain(bsfile) as bosun:
built = bosun.build()
assert built['images'] == []
def test_build_missing_dependency(bsfile):
"""
Test exception when there is a missing dependency
"""
del bsfile['images']['image1:pytest']
with Boatswain(bsfile) as bosun:
built = bosun.build()
assert built['images'] == ["image4:pytest"]
def test_build_verbose(bsfile):
"""
Test exception when there are no images in the file
"""
with Boatswain(bsfile, verbose=2) as bosun:
built = bosun.build()
assert sorted(built['images'], key=str.lower) \
== sorted(["image4:pytest", "image3:pytest", "image2:pytest",
"image1:pytest"], key=str.lower)
def test_clean_up_to(bsfile):
"""
Test cleaning images
"""
with Boatswain(bsfile) as bosun:
cleaned = bosun.clean_up_to("image3:pytest")
assert sorted(cleaned['images'], key=str.lower) \
== sorted(["image3:pytest", "image2:pytest", "image1:pytest"],
key=str.lower)
def test_push_up_to(bsfile):
"""
Push only one image with its dependencies
"""
with Boatswain(bsfile) as bosun:
pushed = bosun.push_up_to("image3:pytest", dryrun=True)
assert sorted(pushed, key=str.lower) \
== sorted(["image3:pytest", "image2:pytest",
"image1:pytest"], key=str.lower)
def test_push_dict(bsfile):
"""
Push only one image with its dependencies
"""
with Boatswain(bsfile) as bosun:
pushed = bosun.push_dict(bsfile['images'])
assert sorted(pushed, key=str.lower) \
== sorted(["image4:pytest", "image3:pytest", "image2:pytest",
"image1:pytest"], key=str.lower)
def test_build_dict(bsfile):
"""
Build only one image with its dependencies
"""
with Boatswain(bsfile) as bosun:
built = bosun.build_dict(bsfile['images'])
assert sorted(built['images'], key=str.lower) \
== sorted(["image4:pytest", "image3:pytest", "image2:pytest",
"image1:pytest"], key=str.lower)
def test_clean_no_images(bsfile):
"""
Test the clean function
test it first, because we need it later
"""
del bsfile['images']
with Boatswain(bsfile) as bosun:
cleaned = bosun.clean()
assert not cleaned['images']
def test_push(bsfile):
"""
Test creating the Boatswain object
"""
# Should not throw an exception
with Boatswain(bsfile) as bosun: # NOQA
pushed = bosun.push()
assert sorted(pushed, key=str.lower) \
== sorted(["image4:pytest", "image3:pytest", "image2:pytest",
"image1:pytest"], key=str.lower)
def test_clean(bsfile):
"""
Test the clean function
test it first, because we need it later
"""
# Build an image by hand to remove
client = docker.from_env()
path = "test/docker/linux/image1"
if platform.system() == 'Windows':
path = "test\\docker\\windows\\image1"
client.images.build(path=path)
with Boatswain(bsfile) as bosun:
cleaned = bosun.clean()
assert cleaned['images']