OpenSearch/rest-api-spec/test/update/15_script.yaml

---
"Script":

  - do:
      index:
          index:  test_1
          type:   test
          id:     1
          body:
              foo:    bar
              count:  1

  - do:
      update:
          index:  test_1
          type:   test
          id:     1
          script: "1"
          body:
            lang:   groovy
            script: "ctx._source.foo = bar"
            params: { bar: 'xxx' }

  - match: { _index:   test_1 }
  - match: { _type:    test   }
  - match: { _id:      "1"    }
  - match: { _version: 2      }

  - do:
      get:
          index:  test_1
          type:   test
          id:     1

  - match: { _source.foo:        xxx }
  - match: { _source.count:      1   }

  - do:
      update:
          index:  test_1
          type:   test
          id:     1
          lang:   groovy
          script: "ctx._source.foo = 'yyy'"

  - match: { _index:   test_1 }
  - match: { _type:    test   }
  - match: { _id:      "1"    }
  - match: { _version: 3      }

  - do:
      get:
          index:  test_1
          type:   test
          id:     1

  - match: { _source.foo:        yyy }
  - match: { _source.count:      1   }

  - do:
      catch:      /script_lang not supported \[doesnotexist\]/
      update:
          index:  test_1
          type:   test
          id:     1
          body:
            script: "1"
            lang:   "doesnotexist"
            params: { bar: 'xxx' }

  - do:
      catch:      /script_lang not supported \[doesnotexist\]/
      update:
          index:  test_1
          type:   test
          id:     1
          lang:   doesnotexist
          script: "1"