README.md

@@ -1,4 +1,4 @@
-# React Tooltip [![CircleCI](https://circleci.com/gh/cypress-io/react-tooltip.svg?style=svg)](https://circleci.com/gh/cypress-io/react-tooltip)
+# React Tooltip [![renovate-app badge][renovate-badge]][renovate-app] [![CircleCI](https://circleci.com/gh/cypress-io/react-tooltip.svg?style=svg)](https://circleci.com/gh/cypress-io/react-tooltip)
 
 A tooltip component for React apps utilizing the excellent [popper.js library](https://popper.js.org).
 
@@ -63,3 +63,6 @@ For latest changelog see [cypress-io/react-tooltip/releases](https://github.com/
 
 #### 0.1.0 - *(09/28/16)*
 - Initial release
+
+[renovate-badge]: https://img.shields.io/badge/renovate-app-blue.svg
+[renovate-app]: https://renovateapp.com/

package.json

@@ -29,26 +29,26 @@
     "popper.js": "^1.15.0"
   },
   "devDependencies": {
-    "babel-eslint": "^10.0.2",
-    "chai": "^4.2.0",
+    "babel-eslint": "10.0.2",
+    "chai": "4.2.0",
     "chai-enzyme": "1.0.0-beta.1",
     "condition-circle": "2.0.2",
     "dont-crack": "1.2.1",
     "enzyme": "3.10.0",
     "enzyme-adapter-react-16": "1.14.0",
-    "eslint": "^5.16.0",
-    "eslint-plugin-cypress-dev": "^2.1.0",
-    "eslint-plugin-mocha": "^5.3.0",
-    "eslint-plugin-react": "^7.13.0",
-    "fs-extra": "8.0.1",
-    "jsdom": "^9.5.0",
-    "lodash": "^4.17.11",
-    "prop-types": "^15.7.2",
-    "react": "16.5.2",
-    "react-dom": "16.5.2",
-    "semantic-release": "^15.13.16",
-    "sinon": "^7.3.2",
-    "sinon-chai": "^3.3.0",
+    "eslint": "6.1.0",
+    "eslint-plugin-cypress-dev": "3.0.2",
+    "eslint-plugin-mocha": "6.0.0",
+    "eslint-plugin-react": "7.14.3",
+    "fs-extra": "8.1.0",
+    "jsdom": "9.12.0",
+    "lodash": "4.17.15",
+    "prop-types": "15.7.2",
+    "react": "16.8.6",
+    "react-dom": "16.8.6",
+    "semantic-release": "15.13.18",
+    "sinon": "7.3.2",
+    "sinon-chai": "3.3.0",
     "zunder": "6.4.1"
   },
   "peerDependencies": {

renovate.json

@@ -0,0 +1,16 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "automerge": true,
+  "major": {
+    "automerge": false
+  },
+  "prHourlyLimit": 2,
+  "updateNotScheduled": false,
+  "timezone": "America/New_York",
+  "schedule": [
+    "every weekend"
+  ],
+  "masterIssue": true
+}

src/portal-popper.spec.jsx

@@ -84,6 +84,7 @@ describe('<PortalPopper />', () => {
     expect(Popper.firstCall.args[2].modifiers.preventOverflow).to.eql({
       boundariesElement: 'boundary',
     })
+
     expect(Popper.firstCall.args[2].onCreate).to.be.a('function')
     expect(Popper.firstCall.args[2].onUpdate).to.be.a('function')
   })

src/portal.jsx

@@ -25,7 +25,11 @@ class Portal extends Component {
   componentWillUnmount () {
     const appendTo = this.props.appendTo
 
-    appendTo.removeChild(this._element)
+    // it's possible the element was removed from the dom or the dom has been
+    // blown away, which will cause `removeChild` to throw an exception
+    try {
+      appendTo.removeChild(this._element)
+    } catch (err) {} // eslint-disable-line no-empty
   }
 
   render () {

src/portal.spec.jsx

@@ -28,4 +28,14 @@ describe('<Portal />', () => {
     component.unmount()
     expect(document.getElementById('portal-0')).not.to.exist
   })
+
+  it('gracefully handles the portal div no longer existing on unmount', () => {
+    Portal.idNum = 0
+    const component = mount(<Portal />)
+
+    document.getElementById('portal-0').remove()
+
+    component.unmount() // should not error
+    expect(document.getElementById('portal-0')).not.to.exist
+  })
 })