const {EditorView} = require("../dist")
const {EditorState, Selection, TextSelection, NodeSelection} = require("prosemirror-state")
const {schema} = require("prosemirror-test-builder")

function selFor(doc) {
  let a = doc.tag.a
  if (a != null) {
    let $a = doc.resolve(a)
    if ($a.parent.inlineContent) return new TextSelection($a, doc.tag.b != null ? doc.resolve(doc.tag.b) : undefined)
    else return new NodeSelection($a)
  }
  return Selection.atStart(doc)
}

let tempView = null

function tempEditor(inProps) {
  let space = document.querySelector("#workspace")
  if (tempView) {
    tempView.destroy()
    tempView = null
  }

  let props = {}
  for (let n in inProps) props[n] = inProps[n]
  props.state = EditorState.create({doc: props.doc,
                                    schema,
                                    selection: props.doc && selFor(props.doc),
                                    plugins: props.plugins})
  return tempView = new EditorView(space, props)
}
exports.tempEditor = tempEditor

function findTextNode(node, text) {
  if (node.nodeType == 3) {
    if (node.nodeValue == text) return node
  } else if (node.nodeType == 1) {
    for (let ch = node.firstChild; ch; ch = ch.nextSibling) {
      let found = findTextNode(ch, text)
      if (found) return found
    }
  }
}
exports.findTextNode = findTextNode

const {selFor} = require("prosemirror-state/test/state")
const {EditorView} = require("../dist")
const {EditorState} = require("prosemirror-state")
const {schema} = require("prosemirror-test-builder")

let tempView = null

function tempEditor(inProps) {
  let space = document.querySelector("#workspace")
  if (tempView) {
    tempView.destroy()
    tempView = null
  }

  let props = {}
  for (let n in inProps) props[n] = inProps[n]
  props.state = EditorState.create({doc: props.doc,
                                    schema,
                                    selection: props.doc && selFor(props.doc),
                                    plugins: props.plugins})
  return tempView = new EditorView(space, props)
}
exports.tempEditor = tempEditor

function findTextNode(node, text) {
  if (node.nodeType == 3) {
    if (node.nodeValue == text) return node
  } else if (node.nodeType == 1) {
    for (let ch = node.firstChild; ch; ch = ch.nextSibling) {
      let found = findTextNode(ch, text)
      if (found) return found
    }
  }
}
exports.findTextNode = findTextNode

--- 
+++ 
@@ -1,7 +1,16 @@
-const {selFor} = require("prosemirror-state/test/state")
 const {EditorView} = require("../dist")
-const {EditorState} = require("prosemirror-state")
+const {EditorState, Selection, TextSelection, NodeSelection} = require("prosemirror-state")
 const {schema} = require("prosemirror-test-builder")
+
+function selFor(doc) {
+  let a = doc.tag.a
+  if (a != null) {
+    let $a = doc.resolve(a)
+    if ($a.parent.inlineContent) return new TextSelection($a, doc.tag.b != null ? doc.resolve(doc.tag.b) : undefined)
+    else return new NodeSelection($a)
+  }
+  return Selection.atStart(doc)
+}
 
 let tempView = null
 
Stop importing submodule of prosemirror-state

It's not in the NPM package

Closes prosemirror/prosemirror#707
