def test_remote_exists_false():
dr = Docker("registry.hub.docker.com", "datawire", user, password)
assert dr.remote_exists("forge-setup-test", "1")
def test_validate():
dr = Docker(registry, namespace, user, password)
dr.validate()
def test_remote_exists_true():
dr = Docker(registry, namespace, user, password)
assert not dr.remote_exists("nosuchrepo", "nosuchversion")
def test_remote_exists_auth_failed():
dr = Docker(registry, "forgetest", "nosuchuser", "badpassword")
try:
dr.remote_exists("nonexistent", "nosuchversion")
except TaskError, e:
assert "problem authenticating" in str(e)
