Add tests.

alfsuse · Dec 15, 2018 · 08b57e4 · 08b57e4
1 parent 5d007f2
commit 08b57e4
Showing 1 changed file with 32 additions and 0 deletions.
diff --git a/tests/test-apputils/src/toolbar.spec.ts b/tests/test-apputils/src/toolbar.spec.ts
@@ -382,6 +382,38 @@ describe('@jupyterlab/apputils', () => {
           button.dispose();
         });
       });
+      describe('keydown', () => {
+        it('Enter should activate the callback', async () => {
+          let called = false;
+          const button = new ToolbarButton({
+            onClick: () => {
+              called = true;
+            }
+          });
+          Widget.attach(button, document.body);
+          await framePromise();
+          simulate(button.node.firstChild as HTMLElement, 'keydown', {
+            key: 'Enter'
+          });
+          expect(called).to.equal(true);
+          button.dispose();
+        });
+        it('Space should activate the callback', async () => {
+          let called = false;
+          const button = new ToolbarButton({
+            onClick: () => {
+              called = true;
+            }
+          });
+          Widget.attach(button, document.body);
+          await framePromise();
+          simulate(button.node.firstChild as HTMLElement, 'keydown', {
+            key: ' '
+          });
+          expect(called).to.equal(true);
+          button.dispose();
+        });
+      });
     });
 
     // describe('#onAfterAttach()', () => {