# Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.

cases:
  - note: basic
    rego: |
      package test
      import future.keywords.in

      x = 5 in [4, 5]

      # in-exprs are left associative and ahve lower-precedence than bin-expr.
      # The following will be parsed as
      # (5 in [4, 5]) in (set() | {true})
      z = 5 in [4, 5] in set() | {true}

    policy:
      - spec:
          head:
            compr:
              refr:
                var: x
              assign:
                op: "="
                value:
                  inexpr:
                    value:
                      number: 5
                    collection:
                      array:
                        - number: 4
                        - number: 5
          bodies: []
      - spec:
          head:
            compr:
              refr:
                var: z
              assign:
                op: "="
                value:
                  inexpr:
                    value:
                      inexpr:
                        value:
                          number: 5
                        collection:
                          array:
                            - number: 4
                            - number: 5
                    collection:
                      binexpr:
                        op: "|"
                        lhs:
                          set: []
                        rhs:
                          set:
                            - true
          bodies: []