@atlaskit/editor-core/dist/es2015/test-helper/make-editor.js

A package contains Atlassian editor core functionality

import { EditorState, EditorView, baseKeymap, keymap, } from '../prosemirror';
import { default as defaultSchema } from './schema';
import { setTextSelection } from '../utils';
import { reactNodeViewPlugins } from '../plugins';
/**
 * Build a ProseMirror instance.
 *
 * Initial selection can be indicated using refs:
 *
 * - `<>` -- a collapsed text selection
 * - `<` and `>` -- a range text selection (`<` is from, `>` is to).
 */
export default function (options) {
    var plugins = [];
    var schema = options.schema || defaultSchema;
    var fixture = document.body.appendChild(document.createElement('div'));
    if (options.plugin) {
        plugins.push(options.plugin);
    }
    if (options.plugins) {
        plugins.push.apply(plugins, options.plugins);
    }
    plugins.push.apply(plugins, reactNodeViewPlugins(schema).concat([keymap(baseKeymap)]));
    var editorState = EditorState.create({
        plugins: plugins,
        doc: options.doc,
        schema: schema,
    });
    var editorView = new EditorView(fixture, {
        state: editorState,
        nodeViews: options.nodeViews || {},
    });
    var refs = editorState.doc.refs;
    // Collapsed selection.
    if ('<>' in refs) {
        setTextSelection(editorView, refs['<>']);
        // Expanded selection
    }
    else if ('<' in refs || '>' in refs) {
        if ('<' in refs === false) {
            throw new Error('A `<` ref must complement a `>` ref.');
        }
        if ('>' in refs === false) {
            throw new Error('A `>` ref must complement a `<` ref.');
        }
        setTextSelection(editorView, refs['<'], refs['>']);
    }
    var pluginStates = plugins.map(function (plugin) { return plugin.getState(editorState); });
    afterEach(function () {
        editorView.destroy();
        plugins.forEach(function (plugin) { return plugin.destroy && plugin.destroy(); });
        if (fixture && fixture.parentNode === document.body) {
            document.body.removeChild(fixture);
        }
    });
    return {
        editorView: editorView,
        plugins: plugins,
        pluginStates: pluginStates,
        refs: refs,
        plugin: plugins[0],
        pluginState: plugins[0].getState(editorState),
        sel: refs['<>']
    };
};
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