Add latest changes from gitlab-org/gitlab@13-11-stable-eev13.11.0-rc43

2 files changed, 262 insertions, 0 deletions

diff --git a/spec/frontend/pages/shared/wikis/components/wiki_alert_spec.js b/spec/frontend/pages/shared/wikis/components/wiki_alert_spec.js
new file mode 100644
index 00000000000..6a18473b1a7
--- /dev/null
+++ b/spec/frontend/pages/shared/wikis/components/wiki_alert_spec.js
@@ -0,0 +1,40 @@
+import { GlAlert, GlLink, GlSprintf } from '@gitlab/ui';
+import { shallowMount } from '@vue/test-utils';
+import WikiAlert from '~/pages/shared/wikis/components/wiki_alert.vue';
+
+describe('WikiAlert', () => {
+  let wrapper;
+  const ERROR = 'There is already a page with the same title in that path.';
+  const ERROR_WITH_LINK = 'Before text %{wikiLinkStart}the page%{wikiLinkEnd} after text.';
+  const PATH = '/test';
+
+  function createWrapper(propsData = {}, stubs = {}) {
+    wrapper = shallowMount(WikiAlert, {
+      propsData: { wikiPagePath: PATH, ...propsData },
+      stubs,
+    });
+  }
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  const findGlAlert = () => wrapper.findComponent(GlAlert);
+  const findGlLink = () => wrapper.findComponent(GlLink);
+  const findGlSprintf = () => wrapper.findComponent(GlSprintf);
+
+  describe('Wiki Alert', () => {
+    it('shows an alert when there is an error', () => {
+      createWrapper({ error: ERROR });
+      expect(findGlAlert().exists()).toBe(true);
+      expect(findGlSprintf().exists()).toBe(true);
+      expect(findGlSprintf().attributes('message')).toBe(ERROR);
+    });
+
+    it('shows a the link to the help path', () => {
+      createWrapper({ error: ERROR_WITH_LINK }, { GlAlert, GlSprintf });
+      expect(findGlLink().attributes('href')).toBe(PATH);
+    });
+  });
+});
diff --git a/spec/frontend/pages/shared/wikis/components/wiki_form_spec.js b/spec/frontend/pages/shared/wikis/components/wiki_form_spec.js
new file mode 100644
index 00000000000..8ab0b87d2ee
--- /dev/null
+++ b/spec/frontend/pages/shared/wikis/components/wiki_form_spec.js
@@ -0,0 +1,222 @@
+import { mount } from '@vue/test-utils';
+import { extendedWrapper } from 'helpers/vue_test_utils_helper';
+import WikiForm from '~/pages/shared/wikis/components/wiki_form.vue';
+
+describe('WikiForm', () => {
+  let wrapper;
+
+  const findForm = () => wrapper.find('form');
+  const findTitle = () => wrapper.find('#wiki_title');
+  const findFormat = () => wrapper.find('#wiki_format');
+  const findContent = () => wrapper.find('#wiki_content');
+  const findMessage = () => wrapper.find('#wiki_message');
+  const findSubmitButton = () => wrapper.findByTestId('wiki-submit-button');
+  const findCancelButton = () => wrapper.findByTestId('wiki-cancel-button');
+  const findTitleHelpLink = () => wrapper.findByTestId('wiki-title-help-link');
+  const findMarkdownHelpLink = () => wrapper.findByTestId('wiki-markdown-help-link');
+
+  const pageInfoNew = {
+    persisted: false,
+    uploadsPath: '/project/path/-/wikis/attachments',
+    wikiPath: '/project/path/-/wikis',
+    helpPath: '/help/user/project/wiki/index',
+    markdownHelpPath: '/help/user/markdown',
+    markdownPreviewPath: '/project/path/-/wikis/.md/preview-markdown',
+    createPath: '/project/path/-/wikis/new',
+  };
+
+  const pageInfoPersisted = {
+    ...pageInfoNew,
+    persisted: true,
+
+    title: 'My page',
+    content: 'My page content',
+    format: 'markdown',
+    path: '/project/path/-/wikis/home',
+  };
+
+  function createWrapper(persisted = false, pageInfo = {}) {
+    wrapper = extendedWrapper(
+      mount(
+        WikiForm,
+        {
+          provide: {
+            formatOptions: {
+              Markdown: 'markdown',
+              RDoc: 'rdoc',
+              AsciiDoc: 'asciidoc',
+              Org: 'org',
+            },
+            pageInfo: {
+              ...(persisted ? pageInfoPersisted : pageInfoNew),
+              ...pageInfo,
+            },
+          },
+        },
+        { attachToDocument: true },
+      ),
+    );
+
+    jest.spyOn(wrapper.vm, 'onBeforeUnload');
+  }
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  it.each`
+    title                | persisted | message
+    ${'my page'}         | ${false}  | ${'Create my page'}
+    ${'my-page'}         | ${false}  | ${'Create my page'}
+    ${'somedir/my-page'} | ${false}  | ${'Create somedir/my page'}
+    ${'my-page'}         | ${true}   | ${'Update my page'}
+  `(
+    'updates the commit message to $message when title is $title and persisted=$persisted',
+    async ({ title, message, persisted }) => {
+      createWrapper(persisted);
+
+      findTitle().setValue(title);
+
+      await wrapper.vm.$nextTick();
+
+      expect(findMessage().element.value).toBe(message);
+    },
+  );
+
+  it('sets the commit message to "Update My page" when the page first loads when persisted', async () => {
+    createWrapper(true);
+
+    await wrapper.vm.$nextTick();
+
+    expect(findMessage().element.value).toBe('Update My page');
+  });
+
+  it.each`
+    value         | text
+    ${'markdown'} | ${'[Link Title](page-slug)'}
+    ${'rdoc'}     | ${'{Link title}[link:page-slug]'}
+    ${'asciidoc'} | ${'link:page-slug[Link title]'}
+    ${'org'}      | ${'[[page-slug]]'}
+  `('updates the link help message when format=$value is selected', async ({ value, text }) => {
+    createWrapper();
+
+    findFormat().find(`option[value=${value}]`).setSelected();
+
+    await wrapper.vm.$nextTick();
+
+    expect(wrapper.text()).toContain(text);
+  });
+
+  it('starts with no unload warning', async () => {
+    createWrapper();
+
+    await wrapper.vm.$nextTick();
+
+    window.dispatchEvent(new Event('beforeunload'));
+
+    expect(wrapper.vm.onBeforeUnload).not.toHaveBeenCalled();
+  });
+
+  it.each`
+    persisted | titleHelpText                                                                                              | titleHelpLink
+    ${true}   | ${'You can move this page by adding the path to the beginning of the title.'}                              | ${'/help/user/project/wiki/index#move-a-wiki-page'}
+    ${false}  | ${'You can specify the full path for the new file. We will automatically create any missing directories.'} | ${'/help/user/project/wiki/index#create-a-new-wiki-page'}
+  `(
+    'shows appropriate title help text and help link for when persisted=$persisted',
+    async ({ persisted, titleHelpLink, titleHelpText }) => {
+      createWrapper(persisted);
+
+      await wrapper.vm.$nextTick();
+
+      expect(wrapper.text()).toContain(titleHelpText);
+      expect(findTitleHelpLink().attributes().href).toEqual(titleHelpLink);
+    },
+  );
+
+  it('shows correct link for wiki specific markdown docs', async () => {
+    createWrapper();
+
+    await wrapper.vm.$nextTick();
+
+    expect(findMarkdownHelpLink().attributes().href).toEqual(
+      '/help/user/markdown#wiki-specific-markdown',
+    );
+  });
+
+  describe('when wiki content is updated', () => {
+    beforeEach(() => {
+      createWrapper();
+
+      const input = findContent();
+      input.setValue('Lorem ipsum dolar sit!');
+      input.element.dispatchEvent(new Event('input'));
+
+      return wrapper.vm.$nextTick();
+    });
+
+    it('sets before unload warning', () => {
+      window.dispatchEvent(new Event('beforeunload'));
+
+      expect(wrapper.vm.onBeforeUnload).toHaveBeenCalled();
+    });
+
+    it('when form submitted, unsets before unload warning', async () => {
+      findForm().element.dispatchEvent(new Event('submit'));
+
+      await wrapper.vm.$nextTick();
+
+      window.dispatchEvent(new Event('beforeunload'));
+
+      expect(wrapper.vm.onBeforeUnload).not.toHaveBeenCalled();
+    });
+  });
+
+  describe('submit button state', () => {
+    it.each`
+      title          | content        | buttonState   | disabledAttr
+      ${'something'} | ${'something'} | ${'enabled'}  | ${undefined}
+      ${''}          | ${'something'} | ${'disabled'} | ${'disabled'}
+      ${'something'} | ${''}          | ${'disabled'} | ${'disabled'}
+      ${''}          | ${''}          | ${'disabled'} | ${'disabled'}
+      ${'   '}       | ${'   '}       | ${'disabled'} | ${'disabled'}
+    `(
+      "when title='$title', content='$content', then the button is $buttonState'",
+      async ({ title, content, disabledAttr }) => {
+        createWrapper();
+
+        findTitle().setValue(title);
+        findContent().setValue(content);
+
+        await wrapper.vm.$nextTick();
+
+        expect(findSubmitButton().attributes().disabled).toBe(disabledAttr);
+      },
+    );
+
+    it.each`
+      persisted | buttonLabel
+      ${true}   | ${'Save changes'}
+      ${false}  | ${'Create page'}
+    `('when persisted=$persisted, label is set to $buttonLabel', ({ persisted, buttonLabel }) => {
+      createWrapper(persisted);
+
+      expect(findSubmitButton().text()).toBe(buttonLabel);
+    });
+  });
+
+  describe('cancel button state', () => {
+    it.each`
+      persisted | redirectLink
+      ${false}  | ${'/project/path/-/wikis'}
+      ${true}   | ${'/project/path/-/wikis/home'}
+    `(
+      'when persisted=$persisted, redirects the user to appropriate path',
+      ({ persisted, redirectLink }) => {
+        createWrapper(persisted);
+
+        expect(findCancelButton().attributes().href).toEqual(redirectLink);
+      },
+    );
+  });
+});