diff --git a/spec/fixtures/pages/base-page.html b/spec/fixtures/pages/base-page.html
new file mode 100644
index 00000000000..7879e1ce9fd
--- /dev/null
+++ b/spec/fixtures/pages/base-page.html
@@ -0,0 +1,4 @@
+
+
+
+
diff --git a/spec/webview-spec.coffee b/spec/webview-spec.coffee
index bcc56b79e23..e9dfe6940d6 100644
--- a/spec/webview-spec.coffee
+++ b/spec/webview-spec.coffee
@@ -279,6 +279,52 @@ describe ' tag', ->
webview.src = "file://#{fixtures}/pages/close.html"
document.body.appendChild webview
+ describe 'devtools-opened event', ->
+ it 'should fire when webview.openDevTools() is called', (done) ->
+ listener = ->
+ webview.removeEventListener 'devtools-opened', listener
+ webview.closeDevTools()
+ done()
+
+ webview.addEventListener 'devtools-opened', listener
+ webview.addEventListener 'dom-ready', ->
+ webview.openDevTools()
+
+ webview.src = "file://#{fixtures}/pages/base-page.html"
+ document.body.appendChild webview
+
+ describe 'devtools-closed event', ->
+ it 'should fire when webview.closeDevTools() is called', (done) ->
+ listener2 = ->
+ webview.removeEventListener 'devtools-closed', listener2
+ done()
+
+ listener = ->
+ webview.removeEventListener 'devtools-opened', listener
+ webview.closeDevTools()
+
+ webview.addEventListener 'devtools-opened', listener
+ webview.addEventListener 'devtools-closed', listener2
+ webview.addEventListener 'dom-ready', ->
+ webview.openDevTools()
+
+ webview.src = "file://#{fixtures}/pages/base-page.html"
+ document.body.appendChild webview
+
+ describe 'devtools-focused event', ->
+ it 'should fire when webview.openDevTools() is called', (done) ->
+ listener = ->
+ webview.removeEventListener 'devtools-focused', listener
+ webview.closeDevTools()
+ done()
+
+ webview.addEventListener 'devtools-focused', listener
+ webview.addEventListener 'dom-ready', ->
+ webview.openDevTools()
+
+ webview.src = "file://#{fixtures}/pages/base-page.html"
+ document.body.appendChild webview
+
describe '.reload()', ->
it 'should emit beforeunload handler', (done) ->
listener = (e) ->