test_load:
  -
    id: empty-file
    tmp_files:
      vectors.txt:
    expected:
      []
  -
    id: one-vector
    tmp_files:
      vectors.txt:
        > 1 2
    expected:
      - Vector(1, 2)
  -
    id: two-vectors
    tmp_files:
      vectors.txt:
        > 1 2
        > 3 4
    expected:
      - Vector(1, 2)
      - Vector(3, 4)
  -
    id: err-too-many-coords
    tmp_files:
      vectors.txt:
        > 1 2 3
    error:
      type: IndexError
      message: line 1: expected 2 coordinates, got 3
  -
    id: err-not-float
    tmp_files:
      vectors.txt:
        > hello world
    error: ValueError
