From d24d77a93a64e4698163c5ca579954f61ad9248a Mon Sep 17 00:00:00 2001
From: Paul Slaughter <pslaughter@gitlab.com>
Date: Mon, 6 May 2019 12:56:48 -0500
Subject: Resolve discussion when suggestion is applied

- Adds color and a tooltip to describe this new behavior
- Does not resolve if discussion is already resolved
- Adds an action `resolveDiscussion` to simplify `toggleResolveNote`
- Updates docs

https://gitlab.com/gitlab-org/gitlab-ce/issues/54405
---
 .../markdown/suggestion_diff_header_spec.js        | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js

(limited to 'spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js')

diff --git a/spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js b/spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js
new file mode 100644
index 00000000000..3b6f67457ad
--- /dev/null
+++ b/spec/frontend/vue_shared/components/markdown/suggestion_diff_header_spec.js
@@ -0,0 +1,103 @@
+import { GlLoadingIcon } from '@gitlab/ui';
+import { shallowMount, createLocalVue } from '@vue/test-utils';
+import SuggestionDiffHeader from '~/vue_shared/components/markdown/suggestion_diff_header.vue';
+
+const localVue = createLocalVue();
+
+const DEFAULT_PROPS = {
+  canApply: true,
+  isApplied: false,
+  helpPagePath: 'path_to_docs',
+};
+
+describe('Suggestion Diff component', () => {
+  let wrapper;
+
+  const createComponent = props => {
+    wrapper = shallowMount(localVue.extend(SuggestionDiffHeader), {
+      propsData: {
+        ...DEFAULT_PROPS,
+        ...props,
+      },
+      localVue,
+      sync: false,
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  const findApplyButton = () => wrapper.find('.qa-apply-btn');
+  const findHeader = () => wrapper.find('.qa-suggestion-diff-header');
+  const findHelpButton = () => wrapper.find('.js-help-btn');
+  const findLoading = () => wrapper.find(GlLoadingIcon);
+
+  it('renders a suggestion header', () => {
+    createComponent();
+
+    const header = findHeader();
+
+    expect(header.exists()).toBe(true);
+    expect(header.html().includes('Suggested change')).toBe(true);
+  });
+
+  it('renders a help button', () => {
+    createComponent();
+
+    expect(findHelpButton().exists()).toBe(true);
+  });
+
+  it('renders an apply button', () => {
+    createComponent();
+
+    const applyBtn = findApplyButton();
+
+    expect(applyBtn.exists()).toBe(true);
+    expect(applyBtn.html().includes('Apply suggestion')).toBe(true);
+  });
+
+  it('does not render an apply button if `canApply` is set to false', () => {
+    createComponent({ canApply: false });
+
+    expect(findApplyButton().exists()).toBe(false);
+  });
+
+  describe('when apply suggestion is clicked', () => {
+    beforeEach(done => {
+      createComponent();
+
+      findApplyButton().vm.$emit('click');
+
+      wrapper.vm.$nextTick(done);
+    });
+
+    it('emits apply', () => {
+      expect(wrapper.emittedByOrder()).toEqual([{ name: 'apply', args: [expect.any(Function)] }]);
+    });
+
+    it('hides apply button', () => {
+      expect(findApplyButton().exists()).toBe(false);
+    });
+
+    it('shows loading', () => {
+      expect(findLoading().exists()).toBe(true);
+      expect(wrapper.text()).toContain('Applying suggestion');
+    });
+
+    it('when callback of apply is called, hides loading', done => {
+      const [callback] = wrapper.emitted().apply[0];
+
+      callback();
+
+      wrapper.vm
+        .$nextTick()
+        .then(() => {
+          expect(findApplyButton().exists()).toBe(true);
+          expect(findLoading().exists()).toBe(false);
+        })
+        .then(done)
+        .catch(done.fail);
+    });
+  });
+});
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