releases/test/cases/testdata/graphql/test-graphql-parse.yaml

---
# This suite of tests is adapted from the underlying GraphQL parser library's
# own test suite, as it provides a fairly comprehensive set of good/degenerate
# test cases, which we want to make sure to react correctly to.
# See: https://github.com/vektah/gqlparser/blob/master/validator/validator_test.yml
cases:
  - data:
    modules:
      - |
        package test
        schema := `
          extend type User {
              id: ID!
          }
          extend type Product {
              upc: String!
          }
          union _Entity = Product | User
          extend type Query {
            entity: _Entity
          }
        `
        query := `
          {
            entity {
              ... on User {
              id
              }
            }
          }
        `
        q_ast := {"Operations": [{"Name": "", "Operation": "query", "SelectionSet": [{"Alias": "entity", "Name": "entity", "SelectionSet": [{"SelectionSet": [{"Alias": "id", "Name": "id"}], "TypeCondition": "User"}]}]}]}
        p {
            [q_ast, _] = graphql.parse(query, schema)
        }
    note: graphql_parse/success extending non-existent types
    query: data.test.p = x
    want_result:
      - x: true
  - data:
    modules:
      - |
        package test
        schema := `
          extend type Query {
              myAction(myEnum: Locale!): SomeResult!
          }
          type SomeResult {
              id: String
          }
          enum Locale {
              EN
              LT
              DE
          }
        `
        query := `
          query SomeOperation {
            # Note: Not providing mandatory parameter: (myEnum: Locale!)
            myAction {
              id
            }
          }
        `
        p {
            graphql.parse(query, schema)
        }
    note: graphql_parse/failure validation rules are independent case 1
    query: data.test.p = x
    want_error: 'graphql.parse: Field "myAction" argument "myEnum" of type "Locale!" is required, but it was not provided in GraphQL query string at location 4:5'
    want_error_code: eval_builtin_error
    strict_error: true
  - data:
    modules:
      - |
        package test
        schema := `
          extend type Query {
              myAction(myEnum: Locale!): SomeResult!
          }
          type SomeResult {
              id: String
          }
          enum Locale {
              EN
              LT
              DE
          }
        `
        query := `
          # Note: there is default enum value in variables
          query SomeOperation ($locale: Locale! = DE) {
            myAction(myEnum: $locale) {
              id
            }
          }
        `
        q_ast := {"Operations": [{"Name": "SomeOperation", "Operation": "query", "SelectionSet": [{"Alias": "myAction", "Arguments": [{"Name": "myEnum", "Value": {"Kind": 0, "Raw": "locale"}}], "Name": "myAction", "SelectionSet": [{"Alias": "id", "Name": "id"}]}], "VariableDefinitions": [{"DefaultValue": {"Kind": 7, "Raw": "DE"}, "Type": {"NamedType": "Locale", "NonNull": true}, "Used": false, "Variable": "locale"}]}]}
        p {
            [q_ast, _] = graphql.parse(query, schema)
        }
    note: graphql_parse/success validation rules are independent case 2
    query: data.test.p = x
    want_result:
      - x: true
  - data:
    modules:
      - |
        package test
        schema := `
          type DeprecatedType {
            deprecatedField: String @deprecated
            newField(deprecatedArg: Int): Boolean
          }
          enum DeprecatedEnum {
            ALPHA @deprecated
          }
        `
        query := ``
        p {
            [{}, _] = graphql.parse(query, schema)
        }
    note: graphql_parse/success deprecating types
    query: data.test.p = x
    want_result:
      - x: true
  - data:
    modules:
      - |
        package test
        schema := `
          type Query {
            bar: String!
          }
        `
        query := `
          query Foo($flag: Boolean!) {
            ...Bar
          }
          fragment Bar on Query {
            bar @include(if: $flag)
          }
        `
        q_ast := {"Fragments": [{"Name": "Bar", "SelectionSet": [{"Alias": "bar", "Directives": [{"Arguments": [{"Name": "if", "Value": {"Kind": 0, "Raw": "flag"}}], "Location": "", "Name": "include"}], "Name": "bar"}], "TypeCondition": "Query"}], "Operations": [{"Name": "Foo", "Operation": "query", "SelectionSet": [{"Name": "Bar"}], "VariableDefinitions": [{"Type": {"NamedType": "Boolean", "NonNull": true}, "Used": false, "Variable": "flag"}]}]}
        p {
            [q_ast, _] = graphql.parse(query, schema)
        }
    note: graphql_parse/success no unused variables
    query: data.test.p = x
    want_result:
      - x: true
  - data:
    modules:
      - |
        package test
        schema_ast := graphql.parse_schema(`
          type Employee {
            id: String!
            salary: Int!
          }

          schema {
            query: Query
          }

          type Query {
            employeeByID(id: String): Employee
          }
        `)
        query_ast := graphql.parse_query(`
          query { employeeByID(id: "alice") { salary }}
        `)
        p {
            [query_ast, schema_ast] = graphql.parse(query_ast, schema_ast)
        }
    note: graphql_parse/success - AST objects - Employee example
    query: data.test.p = x
    want_result:
      - x: true