- name: of the same object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment objectWithinObject on Dog { ...dogFragment }
          fragment dogFragment on Dog { barkVolume }

  errors: []
- name: of the same object with inline fragment
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment objectWithinObjectAnon on Dog { ... on Dog { barkVolume } }

  errors: []
- name: object into an implemented interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment objectWithinInterface on Pet { ...dogFragment }
          fragment dogFragment on Dog { barkVolume }

  errors: []
- name: object into containing union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment objectWithinUnion on CatOrDog { ...dogFragment }
          fragment dogFragment on Dog { barkVolume }

  errors: []
- name: union into contained object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment unionWithinObject on Dog { ...catOrDogFragment }
          fragment catOrDogFragment on CatOrDog { __typename }

  errors: []
- name: union into overlapping interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment unionWithinInterface on Pet { ...catOrDogFragment }
          fragment catOrDogFragment on CatOrDog { __typename }

  errors: []
- name: union into overlapping union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment unionWithinUnion on DogOrHuman { ...catOrDogFragment }
          fragment catOrDogFragment on CatOrDog { __typename }

  errors: []
- name: interface into implemented object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment interfaceWithinObject on Dog { ...petFragment }
          fragment petFragment on Pet { name }

  errors: []
- name: interface into overlapping interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment interfaceWithinInterface on Pet { ...beingFragment }
          fragment beingFragment on Being { name }

  errors: []
- name: interface into overlapping interface in inline fragment
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment interfaceWithinInterface on Pet { ... on Being { name } }

  errors: []
- name: interface into overlapping union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment interfaceWithinUnion on CatOrDog { ...petFragment }
          fragment petFragment on Pet { name }

  errors: []
- name: ignores incorrect type (caught by FragmentsOnCompositeTypesRule)
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment petFragment on Pet { ...badInADifferentWay }
          fragment badInADifferentWay on String { name }

  errors: []
- name: ignores unknown fragments (caught by KnownFragmentNamesRule)
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment petFragment on Pet { ...UnknownFragment }

  errors: []
- name: different object into object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidObjectWithinObject on Cat { ...dogFragment }
          fragment dogFragment on Dog { barkVolume }

  errors:
    - message: Fragment "dogFragment" cannot be spread here as objects of type "Cat" can never be of type "Dog".
      locations:
        - {line: 2, column: 51}
- name: different object into object in inline fragment
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidObjectWithinObjectAnon on Cat {
            ... on Dog { barkVolume }
          }

  errors:
    - message: Fragment cannot be spread here as objects of type "Cat" can never be of type "Dog".
      locations:
        - {line: 3, column: 9}
- name: object into not implementing interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidObjectWithinInterface on Pet { ...humanFragment }
          fragment humanFragment on Human { pets { name } }

  errors:
    - message: Fragment "humanFragment" cannot be spread here as objects of type "Pet" can never be of type "Human".
      locations:
        - {line: 2, column: 54}
- name: object into not containing union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidObjectWithinUnion on CatOrDog { ...humanFragment }
          fragment humanFragment on Human { pets { name } }

  errors:
    - message: Fragment "humanFragment" cannot be spread here as objects of type "CatOrDog" can never be of type "Human".
      locations:
        - {line: 2, column: 55}
- name: union into not contained object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidUnionWithinObject on Human { ...catOrDogFragment }
          fragment catOrDogFragment on CatOrDog { __typename }

  errors:
    - message: Fragment "catOrDogFragment" cannot be spread here as objects of type "Human" can never be of type "CatOrDog".
      locations:
        - {line: 2, column: 52}
- name: union into non overlapping interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidUnionWithinInterface on Pet { ...humanOrAlienFragment }
          fragment humanOrAlienFragment on HumanOrAlien { __typename }

  errors:
    - message: Fragment "humanOrAlienFragment" cannot be spread here as objects of type "Pet" can never be of type "HumanOrAlien".
      locations:
        - {line: 2, column: 53}
- name: union into non overlapping union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidUnionWithinUnion on CatOrDog { ...humanOrAlienFragment }
          fragment humanOrAlienFragment on HumanOrAlien { __typename }

  errors:
    - message: Fragment "humanOrAlienFragment" cannot be spread here as objects of type "CatOrDog" can never be of type "HumanOrAlien".
      locations:
        - {line: 2, column: 54}
- name: interface into non implementing object
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidInterfaceWithinObject on Cat { ...intelligentFragment }
          fragment intelligentFragment on Intelligent { iq }

  errors:
    - message: Fragment "intelligentFragment" cannot be spread here as objects of type "Cat" can never be of type "Intelligent".
      locations:
        - {line: 2, column: 54}
- name: interface into non overlapping interface
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidInterfaceWithinInterface on Pet {
            ...intelligentFragment
          }
          fragment intelligentFragment on Intelligent { iq }

  errors:
    - message: Fragment "intelligentFragment" cannot be spread here as objects of type "Pet" can never be of type "Intelligent".
      locations:
        - {line: 3, column: 9}
- name: interface into non overlapping interface in inline fragment
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidInterfaceWithinInterfaceAnon on Pet {
            ...on Intelligent { iq }
          }

  errors:
    - message: Fragment cannot be spread here as objects of type "Pet" can never be of type "Intelligent".
      locations:
        - {line: 3, column: 9}
- name: interface into non overlapping union
  rule: PossibleFragmentSpreads
  schema: 14
  query: |2-

          fragment invalidInterfaceWithinUnion on HumanOrAlien { ...petFragment }
          fragment petFragment on Pet { name }

  errors:
    - message: Fragment "petFragment" cannot be spread here as objects of type "HumanOrAlien" can never be of type "Pet".
      locations:
        - {line: 2, column: 62}