diff --git a/app/assets/javascripts/mr_notes/init_notes.js b/app/assets/javascripts/mr_notes/init_notes.js index 8caac68e0d4883f01dde775f11f4a806ccd4d8ab..622db360d1f8168d99c8bddd3041be49d1b1cf33 100644 --- a/app/assets/javascripts/mr_notes/init_notes.js +++ b/app/assets/javascripts/mr_notes/init_notes.js @@ -59,6 +59,10 @@ export default () => { render(createElement) { const isDiffView = this.activeTab === 'diffs'; + // NOTE: Even though `discussionKeyboardNavigator` is added to the `notes-app`, + // it adds a global key listener so it works on the diffs tab as well. + // If we create a single Vue app for all of the MR tabs, we should move this + // up the tree, to the root. return createElement(discussionKeyboardNavigator, { props: { isDiffView } }, [ createElement('notes-app', { props: { diff --git a/app/assets/javascripts/notes/components/discussion_keyboard_navigator.vue b/app/assets/javascripts/notes/components/discussion_keyboard_navigator.vue index 5fc2b6ba04c0ebf37d895fa521900a4667a64766..7fbfe8eebb24fef781fe29116cf6f46d0c0bc02b 100644 --- a/app/assets/javascripts/notes/components/discussion_keyboard_navigator.vue +++ b/app/assets/javascripts/notes/components/discussion_keyboard_navigator.vue @@ -25,6 +25,10 @@ export default { Mousetrap.bind('n', () => this.jumpToNextDiscussion()); Mousetrap.bind('p', () => this.jumpToPreviousDiscussion()); }, + beforeDestroy() { + Mousetrap.unbind('n'); + Mousetrap.unbind('p'); + }, methods: { ...mapActions(['expandDiscussion']), jumpToNextDiscussion() { diff --git a/spec/frontend/notes/components/discussion_keyboard_navigator_spec.js b/spec/frontend/notes/components/discussion_keyboard_navigator_spec.js index 6d50713999ddc05ada7ae57fe7d1adaee3b20e43..8881bedf3cc9da8399c82d46718986d7b7f9d102 100644 --- a/spec/frontend/notes/components/discussion_keyboard_navigator_spec.js +++ b/spec/frontend/notes/components/discussion_keyboard_navigator_spec.js @@ -74,4 +74,31 @@ describe('notes/components/discussion_keyboard_navigator', () => { expect(wrapper.vm.currentDiscussionId).toEqual(expectedPrevId); }); }); + + describe('on destroy', () => { + beforeEach(() => { + jest.spyOn(Mousetrap, 'unbind'); + + createComponent(); + + wrapper.destroy(); + }); + + it('unbinds keys', () => { + expect(Mousetrap.unbind).toHaveBeenCalledWith('n'); + expect(Mousetrap.unbind).toHaveBeenCalledWith('p'); + }); + + it('does not call jumpToNextDiscussion when pressing `n`', () => { + Mousetrap.trigger('n'); + + expect(wrapper.vm.jumpToDiscussion).not.toHaveBeenCalled(); + }); + + it('does not call jumpToNextDiscussion when pressing `p`', () => { + Mousetrap.trigger('p'); + + expect(wrapper.vm.jumpToDiscussion).not.toHaveBeenCalled(); + }); + }); });