Fix file widget tests

.travis.yml

@@ -3,6 +3,12 @@ language:
 - node_js
 node_js:
 - "6"
+- "7"
+- "8"
+- "9"
+- "10"
+- "11"
+- "12"
 env:
 - ACTION=test
 - ACTION="run lint"

src/components/widgets/FileWidget.js

@@ -1,7 +1,7 @@
 import React, { Component } from "react";
 import PropTypes from "prop-types";
 
-import { dataURItoBlob, shouldRender, setState } from "../../utils";
+import { dataURItoBlob, shouldRender } from "../../utils";
 
 function addNameToDataURL(dataURL, name) {
  return dataURL.replace(";base64", `;name=${encodeURIComponent(name)};base64`);
@@ -79,7 +79,7 @@ class FileWidget extends Component {
  values: filesInfo.map(fileInfo => fileInfo.dataURL),
  filesInfo,
  };
- setState(this, state, () => {
+ this.setState(state, () => {
  if (multiple) {
  onChange(state.values);
  } else {

test/StringField_test.js

@@ -1566,7 +1566,7 @@ describe("StringField", () => {
  describe("FileWidget", () => {
  const initialValue = "data:text/plain;name=file1.txt;base64,dGVzdDE=";
 
- it("should render a color field", () => {
+ it("should render a file field", () => {
  const { node } = createFormComponent({
  schema: {
  type: "string",
@@ -1581,7 +1581,7 @@ describe("StringField", () => {
  const { comp } = createFormComponent({
  schema: {
  type: "string",
- format: "color",
+ format: "data-url",
  default: initialValue,
  },
  });