# Test success path for revision diff with rollback to null revision.
#
#  1. Purges existing data to ensure test isolation
#  2. Creates an initial document bucket
#  3. Rollback to null (i.e revision 0)
#  4. Verify diff between null (revision 0) and rollback revision to null
#  5. Verify diff between rollback revision to null and null (revision 0)
#  6. Create another document after rollback
#  7. Verify diff between rollback revision and present revision
#  8. Verify diff between present revision and rollback revision

defaults:
  request_headers:
    content-type: application/x-yaml
  response_headers:
    content-type: application/x-yaml
  verbose: true

tests:
  - name: purge
    desc: Begin testing from known state.
    DELETE: /api/v1.0/revisions
    status: 204
    response_headers: null

  - name: create_a
    desc: Create documents in bucket a
    PUT: /api/v1.0/buckets/bucket_a/documents
    status: 200
    data: |-
      ---
      schema: example/Kind/v1
      metadata:
        schema: metadata/Document/v1
        name: doc-a
        storagePolicy: cleartext
        layeringDefinition:
          abstract: false
          layer: site
      data:
        value: 1
      ...

  - name: rollback_to_null
    desc: Rollback to revision 0
    POST: /api/v1.0/rollback/0
    status: 201

  - name: verify_null_with_rollback_to_null
    desc: Validates response for null diff rollback to null revision
    GET: /api/v1.0/revisions/0/diff/$HISTORY['rollback_to_null'].$RESPONSE['$.[0].id']
    status: 200
    response_multidoc_jsonpaths:
      $.`len`: 1
      $.[0]: {}

  - name: verify_rollback_to_null_with_null
    desc: Validates response for rollback to null revision with null revision
    GET: /api/v1.0/revisions/$HISTORY['rollback_to_null'].$RESPONSE['$.[0].id']/diff/0
    status: 200
    response_multidoc_jsonpaths:
      $.`len`: 1
      $.[0]: {}

  - name: create_b
    desc: Create documents in bucket b
    PUT: /api/v1.0/buckets/bucket_b/documents
    status: 200
    data: |-
      ---
      schema: example/Kind/v1
      metadata:
        schema: metadata/Document/v1
        name: doc-b
        storagePolicy: cleartext
        layeringDefinition:
          abstract: false
          layer: site
      data:
        value: 2
      ...

  - name: verify_rollback_with_present
    desc: Validates response for diff with rollack to null and create bucket b
    GET: /api/v1.0/revisions/$HISTORY['rollback_to_null'].$RESPONSE['$.[0].id']/diff/$HISTORY['create_b'].$RESPONSE['$.[0].status.revision']
    status: 200
    response_multidoc_jsonpaths:
      $.`len`: 1
      $.[0]:
        bucket_b: created

  - name: verify_present_with_rollback
    desc: Validates response for diff with rollack to null and create bucket b
    GET: /api/v1.0/revisions/$HISTORY['create_b'].$RESPONSE['$.[0].status.revision']/diff/$HISTORY['rollback_to_null'].$RESPONSE['$.[0].id']
    status: 200
    response_multidoc_jsonpaths:
      $.`len`: 1
      $.[0]:
        bucket_b: created