From 311b0269b4eb9839fa63f80c8d7a58f32b8138a0 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Thu, 18 Nov 2021 13:16:36 +0000
Subject: Add latest changes from gitlab-org/gitlab@14-5-stable-ee

---
 .../components/topics_token_selector_spec.js       | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 spec/frontend/projects/settings/topics/components/topics_token_selector_spec.js

(limited to 'spec/frontend/projects/settings')

diff --git a/spec/frontend/projects/settings/topics/components/topics_token_selector_spec.js b/spec/frontend/projects/settings/topics/components/topics_token_selector_spec.js
new file mode 100644
index 00000000000..dbea94cbd53
--- /dev/null
+++ b/spec/frontend/projects/settings/topics/components/topics_token_selector_spec.js
@@ -0,0 +1,98 @@
+import { GlTokenSelector, GlToken } from '@gitlab/ui';
+import { mount } from '@vue/test-utils';
+import { nextTick } from 'vue';
+import TopicsTokenSelector from '~/projects/settings/topics/components/topics_token_selector.vue';
+
+const mockTopics = [
+  { id: 1, name: 'topic1', avatarUrl: 'avatar.com/topic1.png' },
+  { id: 2, name: 'GitLab', avatarUrl: 'avatar.com/GitLab.png' },
+];
+
+describe('TopicsTokenSelector', () => {
+  let wrapper;
+  let div;
+  let input;
+
+  const createComponent = (selected) => {
+    wrapper = mount(TopicsTokenSelector, {
+      attachTo: div,
+      propsData: {
+        selected,
+      },
+      data() {
+        return {
+          topics: mockTopics,
+        };
+      },
+      mocks: {
+        $apollo: {
+          queries: {
+            topics: { loading: false },
+          },
+        },
+      },
+    });
+  };
+
+  const findTokenSelector = () => wrapper.findComponent(GlTokenSelector);
+
+  const findTokenSelectorInput = () => findTokenSelector().find('input[type="text"]');
+
+  const setTokenSelectorInputValue = (value) => {
+    const tokenSelectorInput = findTokenSelectorInput();
+
+    tokenSelectorInput.element.value = value;
+    tokenSelectorInput.trigger('input');
+
+    return nextTick();
+  };
+
+  const tokenSelectorTriggerEnter = (event) => {
+    const tokenSelectorInput = findTokenSelectorInput();
+    tokenSelectorInput.trigger('keydown.enter', event);
+  };
+
+  beforeEach(() => {
+    div = document.createElement('div');
+    input = document.createElement('input');
+    input.setAttribute('type', 'text');
+    input.id = 'project_topic_list_field';
+    document.body.appendChild(div);
+    document.body.appendChild(input);
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+    div.remove();
+    input.remove();
+  });
+
+  describe('when component is mounted', () => {
+    it('parses selected into tokens', async () => {
+      const selected = [
+        { id: 11, name: 'topic1' },
+        { id: 12, name: 'topic2' },
+        { id: 13, name: 'topic3' },
+      ];
+      createComponent(selected);
+      await nextTick();
+
+      wrapper.findAllComponents(GlToken).wrappers.forEach((tokenWrapper, index) => {
+        expect(tokenWrapper.text()).toBe(selected[index].name);
+      });
+    });
+  });
+
+  describe('when enter key is pressed', () => {
+    it('does not submit the form if token selector text input has a value', async () => {
+      createComponent();
+
+      await setTokenSelectorInputValue('topic');
+
+      const event = { preventDefault: jest.fn() };
+      tokenSelectorTriggerEnter(event);
+
+      expect(event.preventDefault).toHaveBeenCalled();
+    });
+  });
+});
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