def test_read_csv_file():
pat_id, results = read_csv_file(SIN_CSV_FILE)
assert pat_id == "00000 - ANONYMOUS, PATIENT"
num_projections = len(results)
assert num_projections == 464
num_leaves = len(results[0])
assert num_leaves == 64
def test_find_modulation_factor():
sinogram = read_csv_file(SIN_CSV_FILE)[-1]
assert np.isclose(find_modulation_factor(sinogram), 2.762391)
def test_make_histogram():
sinogram = read_csv_file(SIN_CSV_FILE)[-1]
assert np.allclose(make_histogram(sinogram)[0][0], [0.0, 0.1])
assert make_histogram(sinogram)[0][1] == 25894