Move another integration test

spec/integration/startup-spec.coffee

@@ -40,21 +40,6 @@ describe "Starting Atom", ->
           .then ({value}) -> expect(value).toBe "Hello!"
           .dispatchCommand("editor:delete-line")
 
-  describe "when there is an existing window with no project path", ->
-    it "reuses that window to open a directory", ->
-      runAtom [], {ATOM_HOME: atomHome}, (client) ->
-        client
-          .treeViewRootDirectories()
-          .then ({value}) -> expect(value).toEqual([])
-
-          .startAnotherAtom([tempDirPath], ATOM_HOME: atomHome)
-          .waitUntil(->
-            @treeViewRootDirectories()
-            .then ({value}) -> value[0] is tempDirPath
-          , 5000)
-          .then (result) -> expect(result).toBe(true)
-          .waitForWindowCount(1, 5000)
-
   describe "launching with no path", ->
     it "doesn't open a new window if openEmptyEditorOnStart is disabled", ->
       configPath = path.join(atomHome, 'config.cson')

spec/main-process/atom-application.test.js

@@ -235,6 +235,25 @@ describe('AtomApplication', function () {
       assert.equal(reusedWindow, window1)
       assert.deepEqual(await getTreeViewRootDirectories(window1), [tempDirPath])
     })
+
+    it('opens a new window with a single untitled buffer when launched with no path, even if windows already exist', async function () {
+      const atomApplication = buildAtomApplication()
+      const window1 = atomApplication.openWithOptions(parseCommandLine([]))
+      await window1.loadedPromise
+      const window1EditorTitle = await evalInWebContents(window1.browserWindow.webContents, function (sendBackToMainProcess) {
+        sendBackToMainProcess(atom.workspace.getActiveTextEditor().getTitle())
+      })
+      assert.equal(window1EditorTitle, 'untitled')
+
+      const window2 = atomApplication.openWithOptions(parseCommandLine([]))
+      await window2.loadedPromise
+      const window2EditorTitle = await evalInWebContents(window1.browserWindow.webContents, function (sendBackToMainProcess) {
+        sendBackToMainProcess(atom.workspace.getActiveTextEditor().getTitle())
+      })
+      assert.equal(window2EditorTitle, 'untitled')
+
+      assert.deepEqual(atomApplication.windows, [window1, window2])
+    })
   })
 
   function buildAtomApplication () {