zhishifufei_php/vendor/mtdowling/jmespath.php/tests/compliance/pipe.json

[{
  "given": {
    "foo": {
      "bar": {
        "baz": "subkey"
      },
      "other": {
        "baz": "subkey"
      },
      "other2": {
        "baz": "subkey"
      },
      "other3": {
        "notbaz": ["a", "b", "c"]
      },
      "other4": {
        "notbaz": ["a", "b", "c"]
      }
    }
  },
  "cases": [
    {
      "expression": "foo.*.baz | [0]",
      "result": "subkey"
    },
    {
      "expression": "foo.*.baz | [1]",
      "result": "subkey"
    },
    {
      "expression": "foo.*.baz | [2]",
      "result": "subkey"
    },
    {
      "expression": "foo.bar.* | [0]",
      "result": "subkey"
    },
    {
      "expression": "foo.*.notbaz | [*]",
      "result": [["a", "b", "c"], ["a", "b", "c"]]
    },
    {
      "expression": "{\"a\": foo.bar, \"b\": foo.other} | *.baz",
      "result": ["subkey", "subkey"]
    }
  ]
}, {
  "given": {
    "foo": {
      "bar": {
        "baz": "one"
      },
      "other": {
        "baz": "two"
      },
      "other2": {
        "baz": "three"
      },
      "other3": {
        "notbaz": ["a", "b", "c"]
      },
      "other4": {
        "notbaz": ["d", "e", "f"]
      }
    }
  },
  "cases": [
    {
      "expression": "foo | bar",
      "result": {"baz": "one"}
    },
    {
      "expression": "foo | bar | baz",
      "result": "one"
    },
    {
      "expression": "foo|bar| baz",
      "result": "one"
    },
    {
      "expression": "not_there | [0]",
      "result": null
    },
    {
      "expression": "not_there | [0]",
      "result": null
    },
    {
      "expression": "[foo.bar, foo.other] | [0]",
      "result": {"baz": "one"}
    },
    {
      "expression": "{\"a\": foo.bar, \"b\": foo.other} | a",
      "result": {"baz": "one"}
    },
    {
      "expression": "{\"a\": foo.bar, \"b\": foo.other} | b",
      "result": {"baz": "two"}
    },
    {
      "expression": "foo.bam || foo.bar | baz",
      "result": "one"
    },
    {
      "expression": "foo | not_there || bar",
      "result": {"baz": "one"}
    }
  ]
}, {
  "given": {
    "foo": [{
      "bar": [{
        "baz": "one"
      }, {
        "baz": "two"
      }]
    }, {
      "bar": [{
        "baz": "three"
      }, {
        "baz": "four"
      }]
    }]
  },
  "cases": [
    {
      "expression": "foo[*].bar[*] | [0][0]",
      "result": {"baz": "one"}
    }
  ]
}]