draft-js/lib/getSampleStateForTesting.js.flow

A React framework for building text editors.

/**
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @format
 * @flow strict-local
 * @emails oncall+draft_js
 */
'use strict';

const BlockMapBuilder = require("./BlockMapBuilder");

const CharacterMetadata = require("./CharacterMetadata");

const ContentBlock = require("./ContentBlock");

const ContentState = require("./ContentState");

const EditorState = require("./EditorState");

const SampleDraftInlineStyle = require("./SampleDraftInlineStyle");

const SelectionState = require("./SelectionState");

const Immutable = require("immutable");

const {
  BOLD,
  ITALIC
} = SampleDraftInlineStyle;
const ENTITY_KEY = '2';
const BLOCKS = [new ContentBlock({
  key: 'a',
  type: 'unstyled',
  text: 'Alpha',
  characterList: Immutable.List(Immutable.Repeat(CharacterMetadata.EMPTY, 5))
}), new ContentBlock({
  key: 'b',
  type: 'unordered-list-item',
  text: 'Bravo',
  characterList: Immutable.List(Immutable.Repeat(CharacterMetadata.create({
    style: BOLD,
    entity: ENTITY_KEY
  }), 5))
}), new ContentBlock({
  key: 'c',
  type: 'code-block',
  text: 'Test',
  characterList: Immutable.List(Immutable.Repeat(CharacterMetadata.EMPTY, 4))
}), new ContentBlock({
  key: 'd',
  type: 'code-block',
  text: '',
  characterList: Immutable.List()
}), new ContentBlock({
  key: 'e',
  type: 'code-block',
  text: '',
  characterList: Immutable.List()
}), new ContentBlock({
  key: 'f',
  type: 'blockquote',
  text: 'Charlie',
  characterList: Immutable.List(Immutable.Repeat(CharacterMetadata.create({
    style: ITALIC,
    entity: null
  }), 7))
})];
const selectionState = new SelectionState({
  anchorKey: 'a',
  anchorOffset: 0,
  focusKey: 'a',
  focusOffset: 0,
  isBackward: false,
  hasFocus: true
});
const blockMap = BlockMapBuilder.createFromArray(BLOCKS);
const contentState = new ContentState({
  blockMap,
  entityMap: Immutable.OrderedMap(),
  selectionBefore: selectionState,
  selectionAfter: selectionState
}).createEntity({
  type: 'IMAGE',
  mutability: 'IMMUTABLE',
  data: null
});
let editorState = EditorState.createWithContent(contentState);
editorState = EditorState.forceSelection(editorState, selectionState);

const getSampleStateForTesting = (): {|
  editorState: EditorState,
  contentState: ContentState,
  selectionState: SelectionState,
|} => {
  return {
    editorState,
    contentState,
    selectionState
  };
};

module.exports = getSampleStateForTesting;