code: def test_en_tokenizer_splits_double_hyphen_infix(en_tokenizer):
      tokens = en_tokenizer("No decent--let alone well-bred--people.")
      assert tokens[0].text == "No"
      assert tokens[1].text == "decent"
      assert tokens[2].text == "--"
      assert tokens[3].text == "let"
      assert tokens[4].text == "alone"
      assert tokens[5].text == "well"
      assert tokens[6].text == "-"
      assert tokens[7].text == "bred"
      assert tokens[8].text == "--"
      assert tokens[9].text == "people"
  
file_path: spaCy/spacy/tests/lang/en/test_prefix_suffix_infix.py
imports: import pytest
label_desc: Use image node_id 16 for calling a global function with example usage: test_en_tokenizer_splits_double_hyphen_infix(en_tokenizer) without return types