fix promise check in toimage_test

timelyportfolio · timelyportfolio · commit 0f5022e34e8e · 2016-05-14T08:12:25.000-05:00
diff --git a/test/jasmine/tests/toimage_test.js b/test/jasmine/tests/toimage_test.js
@@ -23,7 +23,7 @@ describe('Plotly.toImage', function() {
 
     it('should return a promise', function(done) {
         function isPromise(x) {
-            return !!x.then || typeof x.then === 'function';
+            return !!x.then && typeof x.then === 'function';
         }
 
         var returnValue = Plotly.plot(gd, subplotMock.data, subplotMock.layout)

Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,7 @@ describe('Plotly.toImage', function() {`
`23`	`23`
`24`	`24`	`it('should return a promise', function(done) {`
`25`	`25`	`function isPromise(x) {`
`26`		`- return !!x.then \|\| typeof x.then === 'function';`
	`26`	`+ return !!x.then && typeof x.then === 'function';`
`27`	`27`	`}`
`28`	`28`
`29`	`29`	`var returnValue = Plotly.plot(gd, subplotMock.data, subplotMock.layout)`