import pytest

from buildman.component.buildcomponent import BuildComponent


@pytest.mark.parametrize('input,expected_path,expected_file', [
  ("", "/", "Dockerfile"),
  ("/", "/", "Dockerfile"),
  ("/Dockerfile", "/", "Dockerfile"),
  ("/server.Dockerfile", "/", "server.Dockerfile"),
  ("/somepath", "/somepath", "Dockerfile"),
  ("/somepath/", "/somepath", "Dockerfile"),
  ("/somepath/Dockerfile", "/somepath", "Dockerfile"),
  ("/somepath/server.Dockerfile", "/somepath", "server.Dockerfile"),
  ("/somepath/some_other_path", "/somepath/some_other_path", "Dockerfile"),
  ("/somepath/some_other_path/", "/somepath/some_other_path", "Dockerfile"),
  ("/somepath/some_other_path/Dockerfile", "/somepath/some_other_path", "Dockerfile"),
  ("/somepath/some_other_path/server.Dockerfile", "/somepath/some_other_path", "server.Dockerfile"),
])
def test_path_is_dockerfile(input, expected_path, expected_file):
  actual_path, actual_file = BuildComponent.name_and_path(input)
  assert actual_path == expected_path
  assert actual_file == expected_file