1 files changed, 46 insertions, 0 deletions
diff --git a/spec/javascripts/notes/components/note_actions/reply_button_spec.js b/spec/javascripts/notes/components/note_actions/reply_button_spec.js
new file mode 100644
index 00000000000..11e1664a3f4
--- /dev/null
+++ b/spec/javascripts/notes/components/note_actions/reply_button_spec.js
@@ -0,0 +1,46 @@
+import Vuex from 'vuex';
+import { createLocalVue, mount } from '@vue/test-utils';
+import ReplyButton from '~/notes/components/note_actions/reply_button.vue';
+
+describe('ReplyButton', () => {
+  const noteId = 'dummy-note-id';
+
+  let wrapper;
+  let convertToDiscussion;
+
+  beforeEach(() => {
+    const localVue = createLocalVue();
+    convertToDiscussion = jasmine.createSpy('convertToDiscussion');
+
+    localVue.use(Vuex);
+    const store = new Vuex.Store({
+      actions: {
+        convertToDiscussion,
+      },
+    });
+
+    wrapper = mount(ReplyButton, {
+      propsData: {
+        noteId,
+      },
+      store,
+      sync: false,
+      localVue,
+    });
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  it('dispatches convertToDiscussion with note ID on click', () => {
+    const button = wrapper.find({ ref: 'button' });
+
+    button.trigger('click');
+
+    expect(convertToDiscussion).toHaveBeenCalledTimes(1);
+    const [, payload] = convertToDiscussion.calls.argsFor(0);
+
+    expect(payload).toBe(noteId);
+  });
+});