text: import wee_slack
  import pytest
  
  slack = wee_slack
  
  
  @pytest.mark.parametrize('case', (
      {
          'input': "foo",
          'output': "foo",
      },
      {
          'input': "<@U407ABLLW|@othernick>: foo",
          'output': "@alice: foo",
          'ignore_alt_text': True,
      },
      {
          'input': "foo <#C407ABS94|otherchannel> foo",
          'output': "foo #otherchannel foo",
      },
      {
          'input': "foo <#C407ABS94> foo",
          'output': "foo #general foo",
      },
      {
          'input': "url: <https://example.com|example> suffix",
          'output': "url: https://example.com (example) suffix",
      },
      {
          'input': "url: <https://example.com|example with spaces> suffix",
          'output': "url: https://example.com (example with spaces) suffix",
      },
      {
          'input': "url: <https://example.com|example.com> suffix",
          'output': "url: example.com suffix",
          'auto_link_display': 'text',
      },
      {
          'input': "url: <https://example.com|different text> suffix",
          'output': "url: https://example.com (different text) suffix",
          'auto_link_display': 'text',
      },
      {
          'input': "url: <https://example.com|different text> suffix",
          'output': "url: https://example.com (different text) suffix",
          'auto_link_display': 'url',
      },
      {
          'input': "url: <https://example.com|example.com> suffix",
          'output': "url: https://example.com suffix",
          'auto_link_display': 'url',
      },
      {
          'input': "<@U407ABLLW|@othernick> multiple unfurl <https://example.com|example with spaces>",
          'output': "@othernick multiple unfurl https://example.com (example with spaces)",
      },
      {
          'input': "try the #general channel",
          'output': "try the #general channel",
      },
      {
          'input': "<@U407ABLLW> I think 3 > 2",
          'output': "@alice I think 3 > 2",
      },
  ))
  def test_unfurl_refs(case, realish_eventrouter):
      slack.EVENTROUTER = realish_eventrouter
  
      result = slack.unfurl_refs(
          case['input'],
          ignore_alt_text=case.get('ignore_alt_text', False),
          auto_link_display=case.get('auto_link_display', 'both'),
      )
      assert result == case['output']
  