Feature: As a user of the clinical library
  I want to retrieve keywords, categories, and terms from ClinicalTrials.gov
  So that I can associate related trials

  Scenario: Get keywords, categories, and terms
    When I attempt to retrieve keywords for trial "NCT00001372"
    Then the trial should have "keywords" like "Autoimmunity"
    And the trial should have "categories" like "Urologic Diseases"
    And the trial should have "terms" like "Connective Tissue Diseases"