def test_build_exclude_set():
image_tags = [
'some_image:latest',
'repo/foo:12345',
'duplicate:latest',
]
exclude_image_file = StringIO(textwrap.dedent("""
# Exclude this one because
duplicate:latest
# Also this one
repo/bar:abab
"""))
expected = set([
'some_image:latest',
'repo/foo:12345',
'duplicate:latest',
'repo/bar:abab',
])
exclude_set = docker_gc.build_exclude_set(image_tags, exclude_image_file)
assert exclude_set == expected
def test_build_exclude_set():
image_tags = [
'some_image:latest',
'repo/foo:12345',
'duplicate:latest',
]
exclude_image_file = StringIO(textwrap.dedent("""
# Exclude this one because
duplicate:latest
# Also this one
repo/bar:abab
"""))
expected = set([
'some_image:latest',
'repo/foo:12345',
'duplicate:latest',
'repo/bar:abab',
])
exclude_set = docker_gc.build_exclude_set(image_tags, exclude_image_file)
assert exclude_set == expected
def test_build_exclude_set_empty():
exclude_set = docker_gc.build_exclude_set(None, None)
assert exclude_set == set()
def test_build_exclude_set_empty():
exclude_set = docker_gc.build_exclude_set(None, None)
assert exclude_set == set()
