graphql-mocks/highlight/highlighter/interfaces.js

Tools for setting up graphql test resolvers

'use strict';

Object.defineProperty(exports, '__esModule', {
  value: true
});

var graphql = require('graphql');

var constants = require('./constants.js');

class InterfaceHighlighter {
  constructor(targets) {
    if (targets.length === 0) {
      targets = [constants.HIGHLIGHT_ALL];
    }

    this.targets = targets;
  }

  mark(schema) {
    return InterfaceHighlighter.expandTargets(schema, this.targets);
  }

  static expandTargets(schema, targets) {
    const interfaceTypeNames = Object.values(schema.getTypeMap()).filter(graphql.isInterfaceType).map(i => i.name);

    if (targets.includes(constants.HIGHLIGHT_ALL)) {
      return interfaceTypeNames;
    }

    return interfaceTypeNames.filter(interfaceName => targets.includes(interfaceName));
  }

}

const interfaces = function type(...interfaceNames) {
  return new InterfaceHighlighter(interfaceNames);
};

exports.InterfaceHighlighter = InterfaceHighlighter;
exports.interfaces = interfaces;
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