Add Test Case Show app

Adds `test_case_show` app to render individual
test case.

app/assets/javascripts/api.js

@@ -30,6 +30,7 @@ const Api = {
   projectProtectedBranchesPath: '/api/:version/projects/:id/protected_branches',
   projectSearchPath: '/api/:version/projects/:id/search',
   projectMilestonesPath: '/api/:version/projects/:id/milestones',
+  projectIssuePath: '/api/:version/projects/:id/issues/:issue_iid',
   mergeRequestsPath: '/api/:version/merge_requests',
   groupLabelsPath: '/groups/:namespace_path/-/labels',
   issuableTemplatePath: '/:namespace_path/:project_path/templates/:type/:key',
@@ -328,6 +329,14 @@ const Api = {
     });
   },
 
+  addProjectIssueAsTodo(projectId, issueIid) {
+    const url = Api.buildUrl(Api.projectIssuePath)
+      .replace(':id', encodeURIComponent(projectId))
+      .replace(':issue_iid', encodeURIComponent(issueIid));
+
+    return axios.post(`${url}/todo`);
+  },
+
   mergeRequests(params = {}) {
     const url = Api.buildUrl(Api.mergeRequestsPath);
 

app/assets/javascripts/issuable_show/constants.js

+export const IssuableType = {
+  Issue: 'issue',
+  Incident: 'incident',
+  TestCase: 'test_case',
+};

app/assets/javascripts/pages/projects/issues/show.js

@@ -14,13 +14,20 @@ import { parseIssuableData } from '~/issue_show/utils/parse_data';
 import initInviteMemberTrigger from '~/invite_member/init_invite_member_trigger';
 import initInviteMemberModal from '~/invite_member/init_invite_member_modal';
 
+import { IssuableType } from '~/issuable_show/constants';
+
 export default function() {
   const { issueType, ...issuableData } = parseIssuableData();
 
-  if (issueType === 'incident') {
-    initIncidentApp(issuableData);
-  } else if (issueType === 'issue') {
-    initIssueApp(issuableData);
+  switch (issueType) {
+    case IssuableType.Incident:
+      initIncidentApp(issuableData);
+      break;
+    case IssuableType.Issue:
+      initIssueApp(issuableData);
+      break;
+    default:
+      break;
   }
 
   initIssuableHeaderWarning(store);
@@ -31,12 +38,14 @@ export default function() {
     .then(module => module.default())
     .catch(() => {});
 
-  new Issue(); // eslint-disable-line no-new
-  new ShortcutsIssuable(); // eslint-disable-line no-new
   new ZenMode(); // eslint-disable-line no-new
-  initIssuableSidebar();
 
-  loadAwardsHandler();
-  initInviteMemberModal();
-  initInviteMemberTrigger();
+  if (issueType !== IssuableType.TestCase) {
+    new Issue(); // eslint-disable-line no-new
+    new ShortcutsIssuable(); // eslint-disable-line no-new
+    initIssuableSidebar();
+    loadAwardsHandler();
+    initInviteMemberModal();
+    initInviteMemberTrigger();
+  }
 }

ee/app/assets/javascripts/pages/projects/issues/show/index.js

 import initSidebarBundle from 'ee/sidebar/sidebar_bundle';
 import trackShowInviteMemberLink from 'ee/projects/track_invite_members';
+import initTestCaseShow from 'ee/test_case_show/test_case_show_bundle';
+
+import { parseIssuableData } from '~/issue_show/utils/parse_data';
 import initRelatedIssues from '~/related_issues';
 import initShow from '~/pages/projects/issues/show';
 import UserCallout from '~/user_callout';
 
+import { IssuableType } from '~/issuable_show/constants';
+
+const { issueType } = parseIssuableData();
+
 initShow();
+
+if (issueType === IssuableType.TestCase) {
+  initTestCaseShow({
+    mountPointSelector: '#js-issuable-app',
+  });
+}
+
 if (gon.features && !gon.features.vueIssuableSidebar) {
   initSidebarBundle();
 }

ee/app/assets/javascripts/test_case_show/components/test_case_show_root.vue

+<script>
+import { GlLoadingIcon, GlDropdown, GlDropdownDivider, GlDropdownItem, GlButton } from '@gitlab/ui';
+
+import { s__, __ } from '~/locale';
+import { getIdFromGraphQLId } from '~/graphql_shared/utils';
+import IssuableShow from '~/issuable_show/components/issuable_show_root.vue';
+import IssuableEventHub from '~/issuable_show/event_hub';
+
+import TestCaseSidebar from './test_case_sidebar.vue';
+import TestCaseGraphQL from '../mixins/test_case_graphql';
+
+const stateEvent = {
+  Close: 'CLOSE',
+  Reopen: 'REOPEN',
+};
+
+export default {
+  components: {
+    GlLoadingIcon,
+    GlDropdown,
+    GlDropdownDivider,
+    GlDropdownItem,
+    GlButton,
+    IssuableShow,
+    TestCaseSidebar,
+  },
+  inject: [
+    'projectFullPath',
+    'testCaseNewPath',
+    'testCaseId',
+    'canEditTestCase',
+    'descriptionPreviewPath',
+    'descriptionHelpPath',
+  ],
+  mixins: [TestCaseGraphQL],
+  data() {
+    return {
+      testCase: {},
+      editTestCaseFormVisible: false,
+      testCaseSaveInProgress: false,
+      testCaseStateChangeInProgress: false,
+    };
+  },
+  computed: {
+    isTestCaseOpen() {
+      return this.testCase.state === 'opened';
+    },
+    statusBadgeClass() {
+      return this.isTestCaseOpen ? 'status-box-open' : 'status-box-issue-closed';
+    },
+    statusIcon() {
+      return this.isTestCaseOpen ? 'issue-open-m' : 'mobile-issue-close';
+    },
+    statusBadgeText() {
+      return this.isTestCaseOpen ? __('Open') : __('Archived');
+    },
+    testCaseActionButtonVariant() {
+      return this.isTestCaseOpen ? 'warning' : 'default';
+    },
+    testCaseActionTitle() {
+      return this.isTestCaseOpen ? __('Archive test case') : __('Reopen test case');
+    },
+    todo() {
+      const todos = this.testCase.currentUserTodos.nodes;
+
+      return todos.length ? todos[0] : null;
+    },
+    selectedLabels() {
+      return this.testCase.labels.nodes.map(label => ({
+        ...label,
+        id: getIdFromGraphQLId(label.id),
+      }));
+    },
+  },
+  methods: {
+    handleTestCaseStateChange() {
+      this.testCaseStateChangeInProgress = true;
+      return this.updateTestCase({
+        variables: {
+          stateEvent: this.isTestCaseOpen ? stateEvent.Close : stateEvent.Reopen,
+        },
+        errorMessage: s__('TestCases|Something went wrong while updating the test case.'),
+      })
+        .then(updatedTestCase => {
+          this.testCase = updatedTestCase;
+        })
+        .finally(() => {
+          this.testCaseStateChangeInProgress = false;
+        });
+    },
+    handleEditTestCase() {
+      this.editTestCaseFormVisible = true;
+    },
+    handleSaveTestCase({ issuableTitle, issuableDescription }) {
+      this.testCaseSaveInProgress = true;
+      return this.updateTestCase({
+        variables: {
+          title: issuableTitle,
+          description: issuableDescription,
+        },
+        errorMessage: s__('TestCases|Something went wrong while updating the test case.'),
+      })
+        .then(updatedTestCase => {
+          this.testCase = updatedTestCase;
+          this.editTestCaseFormVisible = false;
+          IssuableEventHub.$emit('update.issuable');
+        })
+        .finally(() => {
+          this.testCaseSaveInProgress = false;
+        });
+    },
+    handleCancelClick() {
+      this.editTestCaseFormVisible = false;
+      IssuableEventHub.$emit('close.form');
+    },
+    handleTestCaseUpdated(updatedTestCase) {
+      this.testCase = updatedTestCase;
+    },
+  },
+};
+</script>
+
+<template>
+  <div class="test-case-container">
+    <gl-loading-icon v-if="testCaseLoading" size="md" class="gl-mt-3" />
+    <issuable-show
+      v-if="!testCaseLoading && !testCaseLoadFailed"
+      :issuable="testCase"
+      :status-badge-class="statusBadgeClass"
+      :status-icon="statusIcon"
+      :enable-edit="canEditTestCase"
+      :enable-autocomplete="true"
+      :edit-form-visible="editTestCaseFormVisible"
+      :description-preview-path="descriptionPreviewPath"
+      :description-help-path="descriptionHelpPath"
+      @edit-issuable="handleEditTestCase"
+    >
+      <template #status-badge>
+        {{ statusBadgeText }}
+      </template>
+      <template #header-actions>
+        <gl-dropdown
+          v-if="canEditTestCase"
+          data-testid="actions-dropdown"
+          :text="__('Options')"
+          :right="true"
+          class="d-md-none d-lg-none d-xl-none gl-flex-grow-1"
+        >
+          <gl-dropdown-item>{{ testCaseActionTitle }}</gl-dropdown-item>
+          <gl-dropdown-divider />
+          <gl-dropdown-item :href="testCaseNewPath">{{ __('New test case') }}</gl-dropdown-item>
+        </gl-dropdown>
+        <gl-button
+          v-if="canEditTestCase"
+          data-testid="archive-test-case"
+          category="secondary"
+          class="d-none d-sm-none d-md-inline-block gl-mr-2"
+          :variant="testCaseActionButtonVariant"
+          :loading="testCaseStateChangeInProgress"
+          @click="handleTestCaseStateChange"
+          >{{ testCaseActionTitle }}</gl-button
+        >
+        <gl-button
+          data-testid="new-test-case"
+          category="secondary"
+          variant="success"
+          class="d-md-inline-block"
+          :class="{ 'd-none d-sm-none': canEditTestCase, 'gl-flex-grow-1': !canEditTestCase }"
+          :href="testCaseNewPath"
+          >{{ __('New test case') }}</gl-button
+        >
+      </template>
+      <template #edit-form-actions="issuableMeta">
+        <gl-button
+          data-testid="save-test-case"
+          :disable="testCaseSaveInProgress || !issuableMeta.issuableTitle.length"
+          :loading="testCaseSaveInProgress"
+          category="primary"
+          variant="success"
+          class="float-left qa-save-button"
+          @click.prevent="handleSaveTestCase(issuableMeta)"
+          >{{ __('Save changes') }}</gl-button
+        >
+        <gl-button
+          data-testid="cancel-test-case-edit"
+          class="float-right"
+          @click="handleCancelClick"
+        >
+          {{ __('Cancel') }}
+        </gl-button>
+      </template>
+      <template #right-sidebar-items="{ sidebarExpanded }">
+        <test-case-sidebar
+          :sidebar-expanded="sidebarExpanded"
+          :selected-labels="selectedLabels"
+          :todo="todo"
+          @test-case-updated="handleTestCaseUpdated"
+        />
+      </template>
+    </issuable-show>
+  </div>
+</template>

ee/app/assets/javascripts/test_case_show/components/test_case_sidebar.vue

+<script>
+import { GlTooltipDirective as GlTooltip, GlButton, GlIcon, GlLoadingIcon } from '@gitlab/ui';
+import Mousetrap from 'mousetrap';
+
+import { s__, __ } from '~/locale';
+import LabelsSelect from '~/vue_shared/components/sidebar/labels_select_vue/labels_select_root.vue';
+
+import TestCaseGraphQL from '../mixins/test_case_graphql';
+
+export default {
+  components: {
+    GlButton,
+    GlIcon,
+    GlLoadingIcon,
+    LabelsSelect,
+  },
+  directives: {
+    GlTooltip,
+  },
+  inject: [
+    'projectFullPath',
+    'testCaseId',
+    'canEditTestCase',
+    'labelsFetchPath',
+    'labelsManagePath',
+  ],
+  mixins: [TestCaseGraphQL],
+  props: {
+    sidebarExpanded: {
+      type: Boolean,
+      required: true,
+    },
+    todo: {
+      type: Object,
+      required: false,
+      default: null,
+    },
+    selectedLabels: {
+      type: Array,
+      required: true,
+    },
+  },
+  data() {
+    return {
+      sidebarExpandedOnClick: false,
+      testCaseLabelsSelectInProgress: false,
+    };
+  },
+  computed: {
+    isTodoPending() {
+      return this.todo?.state === 'pending';
+    },
+    todoUpdateInProgress() {
+      return this.$apollo.queries.testCase.loading || this.testCaseTodoUpdateInProgress;
+    },
+    todoActionText() {
+      return this.isTodoPending ? __('Mark as done') : __('Add a to do');
+    },
+    todoIcon() {
+      return this.isTodoPending ? 'todo-done' : 'todo-add';
+    },
+  },
+  mounted() {
+    Mousetrap.bind('l', this.handleLabelsCollapsedButtonClick);
+  },
+  beforeDestroy() {
+    Mousetrap.unbind('l');
+  },
+  methods: {
+    handleTodoButtonClick() {
+      if (this.isTodoPending) {
+        this.markTestCaseTodoDone();
+      } else {
+        this.addTestCaseAsTodo();
+      }
+    },
+    toggleSidebar() {
+      document.querySelector('.js-toggle-right-sidebar-button').dispatchEvent(new Event('click'));
+    },
+    handleLabelsDropdownClose() {
+      if (this.sidebarExpandedOnClick) {
+        this.sidebarExpandedOnClick = false;
+        this.toggleSidebar();
+      }
+    },
+    handleLabelsCollapsedButtonClick() {
+      // Expand the sidebar if not already expanded.
+      if (!this.sidebarExpanded) {
+        this.toggleSidebar();
+        this.sidebarExpandedOnClick = true;
+      }
+
+      // Wait for sidebar expand to complete before
+      // revealing labels dropdown.
+      this.$nextTick(() => {
+        document
+          .querySelector('.js-labels-block .js-sidebar-dropdown-toggle')
+          .dispatchEvent(new Event('click', { bubbles: true, cancelable: false }));
+      });
+    },
+    handleUpdateSelectedLabels(labels) {
+      // Iterate over selection and check if labels which were
+      // either selected or removed aren't leading to same selection
+      // as current one, as then we don't want to make network call
+      // since nothing has changed.
+      const anyLabelUpdated = labels.some(label => {
+        // Find this label in existing selection.
+        const existingLabel = this.selectedLabels.find(l => l.id === label.id);
+
+        // Check either of the two following conditions;
+        // 1. A label that's not currently applied is being applied.
+        // 2. A label that's already applied is being removed.
+        return (!existingLabel && label.set) || (existingLabel && !label.set);
+      });
+
+      // Only proceed with action if there are any label updates to be done.
+      if (anyLabelUpdated) {
+        this.testCaseLabelsSelectInProgress = true;
+
+        return this.updateTestCase({
+          variables: {
+            addLabelIds: labels.filter(label => label.set).map(label => label.id),
+            removeLabelIds: labels.filter(label => !label.set).map(label => label.id),
+          },
+          errorMessage: s__('TestCases|Something went wrong while updating the test case labels.'),
+        })
+          .then(updatedTestCase => {
+            this.$emit('test-case-updated', updatedTestCase);
+          })
+          .finally(() => {
+            this.testCaseLabelsSelectInProgress = false;
+          });
+      }
+      return null;
+    },
+  },
+};
+</script>
+
+<template>
+  <div class="test-case-sidebar-items">
+    <template v-if="canEditTestCase">
+      <div v-if="sidebarExpanded" data-testid="todo" class="block todo gl-display-flex">
+        <span class="gl-flex-grow-1">{{ __('To Do') }}</span>
+        <gl-button :loading="todoUpdateInProgress" size="small" @click="handleTodoButtonClick">{{
+          todoActionText
+        }}</gl-button>
+      </div>
+      <div v-else class="block todo">
+        <button
+          v-gl-tooltip.viewport="{ placement: 'left' }"
+          :title="todoActionText"
+          class="btn-blank sidebar-collapsed-icon"
+          @click="handleTodoButtonClick"
+        >
+          <gl-loading-icon v-if="todoUpdateInProgress" />
+          <gl-icon v-else :name="todoIcon" :class="{ 'todo-undone': isTodoPending }" />
+        </button>
+      </div>
+    </template>
+    <labels-select
+      :allow-label-edit="canEditTestCase"
+      :allow-label-create="true"
+      :allow-multiselect="true"
+      :allow-scoped-labels="true"
+      :selected-labels="selectedLabels"
+      :labels-select-in-progress="testCaseLabelsSelectInProgress"
+      :labels-fetch-path="labelsFetchPath"
+      :labels-manage-path="labelsManagePath"
+      variant="sidebar"
+      class="block labels js-labels-block"
+      @updateSelectedLabels="handleUpdateSelectedLabels"
+      @onDropdownClose="handleLabelsDropdownClose"
+      @toggleCollapse="handleLabelsCollapsedButtonClick"
+      >{{ __('None') }}</labels-select
+    >
+  </div>
+</template>

ee/app/assets/javascripts/test_case_show/mixins/test_case_graphql.js

+import Api from '~/api';
+import createFlash from '~/flash';
+import { s__ } from '~/locale';
+
+import projectTestCase from '../queries/project_test_case.query.graphql';
+import updateTestCase from '../queries/update_test_case.mutation.graphql';
+import markTestCaseTodoDone from '../queries/mark_test_case_todo_done.mutation.graphql';
+
+export default {
+  apollo: {
+    testCase: {
+      query: projectTestCase,
+      variables() {
+        return {
+          projectPath: this.projectFullPath,
+          testCaseId: this.testCaseId,
+        };
+      },
+      update(data) {
+        return data.project?.issue;
+      },
+      result() {
+        this.testCaseLoading = false;
+      },
+      error(error) {
+        this.testCaseLoadFailed = true;
+        createFlash({
+          message: s__('TestCases|Something went wrong while fetching test case.'),
+          captureError: true,
+          error,
+        });
+        throw error;
+      },
+    },
+  },
+  data() {
+    return {
+      testCaseLoading: true,
+      testCaseLoadFailed: false,
+      testCaseTodoUpdateInProgress: false,
+    };
+  },
+  methods: {
+    updateTestCase({ variables, errorMessage }) {
+      return this.$apollo
+        .mutate({
+          mutation: updateTestCase,
+          variables: {
+            updateTestCaseInput: {
+              projectPath: this.projectFullPath,
+              iid: this.testCaseId,
+              ...variables,
+            },
+          },
+        })
+        .then(({ data = {} }) => {
+          const errors = data.updateIssue?.errors;
+          if (errors?.length) {
+            throw new Error(`Error updating test case. Error message: ${errors[0].message}`);
+          }
+          return data.updateIssue?.issue;
+        })
+        .catch(error => {
+          createFlash({
+            message: errorMessage,
+            captureError: true,
+            error,
+          });
+        });
+    },
+    /**
+     * We're using Public REST API to add Test Case as a Todo since
+     * GraphQL mutation to do the same is unavailable as of now.
+     */
+    addTestCaseAsTodo() {
+      this.testCaseTodoUpdateInProgress = true;
+      return Api.addProjectIssueAsTodo(this.projectFullPath, this.testCaseId)
+        .then(() => {
+          this.$apollo.queries.testCase.refetch();
+        })
+        .catch(error => {
+          createFlash({
+            message: s__('TestCases|Something went wrong while adding test case to Todo.'),
+            captureError: true,
+            error,
+          });
+        })
+        .finally(() => {
+          this.testCaseTodoUpdateInProgress = false;
+        });
+    },
+    markTestCaseTodoDone() {
+      this.testCaseTodoUpdateInProgress = true;
+      return this.$apollo
+        .mutate({
+          mutation: markTestCaseTodoDone,
+          variables: {
+            todoMarkDoneInput: {
+              id: this.todo.id,
+            },
+          },
+        })
+        .then(({ data = {} }) => {
+          const errors = data.todoMarkDone?.errors;
+          if (errors?.length) {
+            throw new Error(`Error marking todo as done. Error message: ${errors[0].message}`);
+          }
+          this.$apollo.queries.testCase.refetch();
+        })
+        .catch(error => {
+          createFlash({
+            message: s__('TestCases|Something went wrong while marking test case todo as done.'),
+            captureError: true,
+            error,
+          });
+        })
+        .finally(() => {
+          this.testCaseTodoUpdateInProgress = false;
+        });
+    },
+  },
+};

ee/app/assets/javascripts/test_case_show/queries/mark_test_case_todo_done.mutation.graphql

+mutation markTestCaseTodoDone($todoMarkDoneInput: TodoMarkDoneInput!) {
+  todoMarkDone(input: $todoMarkDoneInput) {
+    errors
+    clientMutationId
+    todo {
+      id
+    }
+  }
+}

ee/app/assets/javascripts/test_case_show/queries/project_test_case.query.graphql

+#import "./test_case.fragment.graphql"
+
+query projectTestCase($projectPath: ID!, $testCaseId: String) {
+  project(fullPath: $projectPath) {
+    name
+    issue(iid: $testCaseId) {
+      ...TestCase
+    }
+  }
+}

ee/app/assets/javascripts/test_case_show/queries/test_case.fragment.graphql

+#import "~/graphql_shared/fragments/author.fragment.graphql"
+#import "~/graphql_shared/fragments/label.fragment.graphql"
+
+fragment TestCase on Issue {
+  id
+  title
+  titleHtml
+  description
+  descriptionHtml
+  state
+  createdAt
+  updatedAt
+  webUrl
+  blocked
+  confidential
+  author {
+    ...Author
+  }
+  labels {
+    nodes {
+      ...Label
+    }
+  }
+  currentUserTodos(first: 1) {
+    nodes {
+      id
+      state
+    }
+  }
+}

ee/app/assets/javascripts/test_case_show/queries/update_test_case.mutation.graphql

+#import "./test_case.fragment.graphql"
+
+mutation updateTestCase($updateTestCaseInput: UpdateIssueInput!) {
+  updateIssue(input: $updateTestCaseInput) {
+    clientMutationId
+    errors
+    issue {
+      ...TestCase
+    }
+  }
+}

ee/app/assets/javascripts/test_case_show/test_case_show_bundle.js

+import Vue from 'vue';
+import VueApollo from 'vue-apollo';
+
+import createDefaultClient from '~/lib/graphql';
+import { parseBoolean } from '~/lib/utils/common_utils';
+
+import TestCaseShowApp from './components/test_case_show_root.vue';
+
+Vue.use(VueApollo);
+
+export default function initTestCaseShow({ mountPointSelector }) {
+  const el = document.querySelector(mountPointSelector);
+
+  if (!el) {
+    return null;
+  }
+
+  const apolloProvider = new VueApollo({
+    defaultClient: createDefaultClient(),
+  });
+
+  return new Vue({
+    el,
+    apolloProvider,
+    provide: {
+      ...el.dataset,
+      canEditTestCase: parseBoolean(el.dataset.canEditTestCase),
+    },
+    render: createElement => createElement(TestCaseShowApp),
+  });
+}

ee/app/views/projects/quality/test_cases/_show.html.haml

@@ -5,5 +5,12 @@
 - page_title           "#{@issue.title} (#{@issue.to_reference})", _('Test Cases')
 - page_description     @issue.description
 
--# haml-lint:disable InlineJavaScript
-%script#js-issuable-app-initial-data{ type: "application/json" }= issuable_initial_data(@issue).to_json
+#js-issuable-app{ data: { initial: issuable_initial_data(@issue).to_json,
+  can_edit_test_case: can?(current_user, :admin_issue, @project).to_s,
+  description_preview_path: preview_markdown_path(@project),
+  description_help_path: help_page_path('user/markdown'),
+  project_full_path: @project.full_path,
+  labels_manage_path: project_labels_path(@project),
+  labels_fetch_path: project_labels_path(@project, format: :json),
+  test_case_new_path: new_project_quality_test_case_path(@project),
+  test_case_id: @issue.iid } }

ee/spec/features/projects/quality/test_case_show_spec.rb

+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe 'Test Cases', :js do
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project) { create(:project, :repository) }
+  let_it_be(:label_bug) { create(:label, project: project, title: 'bug') }
+  let_it_be(:label_doc) { create(:label, project: project, title: 'documentation') }
+  let_it_be(:test_case) { create(:quality_test_case, project: project, author: user, description: 'Sample description', created_at: 5.days.ago, updated_at: 2.days.ago, labels: [label_bug]) }
+
+  before do
+    project.add_developer(user)
+    stub_licensed_features(quality_management: true)
+
+    sign_in(user)
+  end
+
+  context 'test case page' do
+    before do
+      visit project_issue_path(project, test_case)
+
+      wait_for_all_requests
+    end
+
+    context 'header' do
+      it 'shows status, created date and author' do
+        page.within('.test-case-container .detail-page-header-body') do
+          expect(page.find('.issuable-status-box')).to have_content('Open')
+          expect(page.find('.issuable-meta')).to have_content('Opened 5 days ago')
+          expect(page.find('.issuable-meta')).to have_link(user.name)
+        end
+      end
+
+      it 'shows action buttons' do
+        page.within('.test-case-container .detail-page-header-actions') do
+          expect(page).to have_selector('.dropdown', visible: false)
+          expect(page).to have_button('Archive test case')
+          expect(page).to have_link('New test case', href: new_project_quality_test_case_path(project))
+        end
+      end
+
+      it 'archives test case' do
+        page.within('.test-case-container') do
+          click_button 'Archive test case'
+
+          wait_for_requests
+
+          expect(page.find('.issuable-status-box')).to have_content('Archived')
+          expect(page).to have_button('Reopen test case')
+        end
+      end
+    end
+
+    context 'body' do
+      it 'shows title, description and edit button' do
+        page.within('.test-case-container .issuable-details') do
+          expect(page.find('.title')).to have_content(test_case.title)
+          expect(page.find('.description')).to have_content(test_case.description)
+          expect(page).to have_selector('button.js-issuable-edit')
+        end
+      end
+
+      it 'makes title and description editable on edit click' do
+        find('.test-case-container .issuable-details .js-issuable-edit').click
+
+        page.within('.test-case-container .issuable-details form') do
+          expect(page.find('input#issuable-title').value).to eq(test_case.title)
+          expect(page.find('textarea#issuable-description').value).to eq(test_case.description)
+          expect(page).to have_button('Save changes')
+          expect(page).to have_button('Cancel')
+        end
+      end
+
+      it 'update title and description' do
+        title = 'Updated title'
+        description = 'Updated test case description.'
+        find('.test-case-container .issuable-details .js-issuable-edit').click
+
+        page.within('.test-case-container .issuable-details form') do
+          page.find('input#issuable-title').set(title)
+          page.find('textarea#issuable-description').set(description)
+
+          click_button 'Save changes'
+        end
+
+        wait_for_requests
+
+        page.within('.test-case-container .issuable-details') do
+          expect(page.find('.title')).to have_content(title)
+          expect(page.find('.description')).to have_content(description)
+          expect(page.find('.edited-text')).to have_content('')
+        end
+      end
+    end
+
+    context 'sidebar' do
+      it 'shows expand/collapse button' do
+        page.within('.test-case-container .right-sidebar') do
+          expect(page).to have_button('Collapse sidebar')
+        end
+      end
+
+      context 'todo' do
+        it 'shows todo status' do
+          page.within('.test-case-container .issuable-sidebar') do
+            expect(page.find('.block.todo')).to have_content('To Do')
+            expect(page).to have_button('Add a to do')
+          end
+        end
+
+        it 'add test case as todo' do
+          page.within('.test-case-container .issuable-sidebar') do
+            click_button 'Add a to do'
+
+            wait_for_all_requests
+
+            expect(page).to have_button('Mark as done')
+          end
+        end
+
+        it 'mark test case todo as done' do
+          page.within('.test-case-container .issuable-sidebar') do
+            click_button 'Add a to do'
+
+            wait_for_all_requests
+
+            click_button 'Mark as done'
+
+            wait_for_all_requests
+
+            expect(page).to have_button('Add a to do')
+          end
+        end
+      end
+
+      context 'labels' do
+        it 'shows assigned labels' do
+          page.within('.test-case-container .issuable-sidebar') do
+            expect(page).to have_selector('.labels-select-wrapper')
+            expect(page.find('.labels-select-wrapper .value')).to have_content(label_bug.title)
+          end
+        end
+
+        it 'shows labels dropdown on edit click' do
+          page.within('.test-case-container .issuable-sidebar .labels-select-wrapper') do
+            click_button 'Edit'
+
+            wait_for_requests
+
+            expect(page.find('.js-labels-list .dropdown-content')).to have_selector('li', count: 2)
+            expect(page.find('.js-labels-list .dropdown-footer')).to have_selector('li', count: 2)
+          end
+        end
+
+        it 'applies label using labels dropdown' do
+          page.within('.test-case-container .issuable-sidebar .labels-select-wrapper') do
+            click_button 'Edit'
+
+            wait_for_requests
+
+            click_link label_doc.title
+            click_button 'Edit'
+
+            wait_for_requests
+
+            expect(page.find('.labels-select-wrapper .value')).to have_content(label_doc.title)
+          end
+        end
+      end
+    end
+  end
+end

ee/spec/frontend/test_case_show/components/test_case_sidebar_spec.js

+import { shallowMount } from '@vue/test-utils';
+import { GlButton, GlIcon } from '@gitlab/ui';
+import Mousetrap from 'mousetrap';
+
+import { mockCurrentUserTodo, mockLabels } from 'jest/issuable_list/mock_data';
+
+import TestCaseSidebar from 'ee/test_case_show/components/test_case_sidebar.vue';
+
+import LabelsSelect from '~/vue_shared/components/sidebar/labels_select_vue/labels_select_root.vue';
+
+import { mockProvide, mockTestCase } from '../mock_data';
+
+const createComponent = ({
+  sidebarExpanded = true,
+  todo = mockCurrentUserTodo,
+  selectedLabels = mockLabels,
+  testCaseLoading = false,
+} = {}) =>
+  shallowMount(TestCaseSidebar, {
+    provide: {
+      ...mockProvide,
+    },
+    propsData: {
+      sidebarExpanded,
+      todo,
+      selectedLabels,
+    },
+    mocks: {
+      $apollo: {
+        queries: {
+          testCase: {
+            loading: testCaseLoading,
+          },
+        },
+      },
+    },
+  });
+
+describe('TestCaseSidebar', () => {
+  let mousetrapSpy;
+  let wrapper;
+
+  beforeEach(() => {
+    mousetrapSpy = jest.spyOn(Mousetrap, 'bind');
+    wrapper = createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('computed', () => {
+    describe.each`
+      state        | isTodoPending | todoActionText    | todoIcon
+      ${'pending'} | ${true}       | ${'Mark as done'} | ${'todo-done'}
+      ${'done'}    | ${false}      | ${'Add a to do'}  | ${'todo-add'}
+    `('when `todo.state` is "$state"', ({ state, isTodoPending, todoActionText, todoIcon }) => {
+      beforeEach(async () => {
+        wrapper.setProps({
+          todo: {
+            ...mockCurrentUserTodo,
+            state,
+          },
+        });
+
+        await wrapper.vm.$nextTick();
+      });
+
+      it.each`
+        propName            | propValue
+        ${'isTodoPending'}  | ${isTodoPending}
+        ${'todoActionText'} | ${todoActionText}
+        ${'todoIcon'}       | ${todoIcon}
+      `('computed prop `$propName` returns $propValue', ({ propName, propValue }) => {
+        expect(wrapper.vm[propName]).toBe(propValue);
+      });
+    });
+  });
+
+  describe('mounted', () => {
+    it('binds key-press listener for `l` on Mousetrap', () => {
+      expect(mousetrapSpy).toHaveBeenCalledWith('l', wrapper.vm.handleLabelsCollapsedButtonClick);
+    });
+  });
+
+  describe('methods', () => {
+    describe('handleTodoButtonClick', () => {
+      it.each`
+        state        | methodToCall
+        ${'pending'} | ${'markTestCaseTodoDone'}
+        ${'done'}    | ${'addTestCaseAsTodo'}
+      `(
+        'calls `wrapper.vm.$methodToCall` when `todo.state` is "$state"',
+        async ({ state, methodToCall }) => {
+          jest.spyOn(wrapper.vm, methodToCall).mockImplementation(jest.fn());
+          wrapper.setProps({
+            todo: {
+              ...mockCurrentUserTodo,
+              state,
+            },
+          });
+
+          await wrapper.vm.$nextTick();
+
+          wrapper.vm.handleTodoButtonClick();
+
+          expect(wrapper.vm[methodToCall]).toHaveBeenCalled();
+        },
+      );
+    });
+
+    describe('toggleSidebar', () => {
+      beforeEach(() => {
+        setFixtures('<button class="js-toggle-right-sidebar-button"></button>');
+      });
+
+      it('dispatches click event on sidebar toggle button', () => {
+        const buttonEl = document.querySelector('.js-toggle-right-sidebar-button');
+
+        jest.spyOn(buttonEl, 'dispatchEvent');
+
+        wrapper.vm.toggleSidebar();
+
+        expect(buttonEl.dispatchEvent).toHaveBeenCalledWith(
+          expect.objectContaining({
+            type: 'click',
+          }),
+        );
+      });
+    });
+
+    describe('handleLabelsDropdownClose', () => {
+      it('sets `sidebarExpandedOnClick` to false and calls `toggleSidebar` method when `sidebarExpandedOnClick` is true', async () => {
+        jest.spyOn(wrapper.vm, 'toggleSidebar').mockImplementation(jest.fn());
+        wrapper.setData({
+          sidebarExpandedOnClick: true,
+        });
+
+        await wrapper.vm.$nextTick();
+
+        wrapper.vm.handleLabelsDropdownClose();
+
+        expect(wrapper.vm.sidebarExpandedOnClick).toBe(false);
+        expect(wrapper.vm.toggleSidebar).toHaveBeenCalled();
+      });
+    });
+
+    describe('handleLabelsCollapsedButtonClick', () => {
+      beforeEach(() => {
+        setFixtures(`
+          <div class="js-labels-block">
+            <button class="js-sidebar-dropdown-toggle"></button>
+          </div>
+        `);
+      });
+
+      it('calls `toggleSidebar` method and sets `sidebarExpandedOnClick` to true when `sidebarExpanded` prop is false', async () => {
+        jest.spyOn(wrapper.vm, 'toggleSidebar').mockImplementation(jest.fn());
+        wrapper.setProps({
+          sidebarExpanded: false,
+        });
+
+        await wrapper.vm.$nextTick();
+
+        wrapper.vm.handleLabelsCollapsedButtonClick();
+
+        expect(wrapper.vm.toggleSidebar).toHaveBeenCalled();
+        expect(wrapper.vm.sidebarExpandedOnClick).toBe(true);
+      });
+
+      it('dispatches click event on label edit button', async () => {
+        const buttonEl = document.querySelector('.js-sidebar-dropdown-toggle');
+        jest.spyOn(wrapper.vm, 'toggleSidebar').mockImplementation(jest.fn());
+        jest.spyOn(buttonEl, 'dispatchEvent');
+        wrapper.setProps({
+          sidebarExpanded: false,
+        });
+
+        await wrapper.vm.$nextTick();
+
+        wrapper.vm.handleLabelsCollapsedButtonClick();
+
+        await wrapper.vm.$nextTick();
+
+        expect(buttonEl.dispatchEvent).toHaveBeenCalledWith(
+          expect.objectContaining({
+            type: 'click',
+            bubbles: true,
+            cancelable: false,
+          }),
+        );
+      });
+    });
+
+    describe('handleUpdateSelectedLabels', () => {
+      const updatedLabels = [
+        {
+          ...mockLabels[0],
+          set: false,
+        },
+      ];
+
+      it('sets `testCaseLabelsSelectInProgress` to true when provided labels param includes any of the additions or removals', () => {
+        jest.spyOn(wrapper.vm, 'updateTestCase').mockResolvedValue(mockTestCase);
+
+        wrapper.vm.handleUpdateSelectedLabels(updatedLabels);
+
+        expect(wrapper.vm.testCaseLabelsSelectInProgress).toBe(true);
+      });
+
+      it('calls `updateTestCase` method with variables `addLabelIds` & `removeLabelIds` and erroMessage when provided labels param includes any of the additions or removals', () => {
+        jest.spyOn(wrapper.vm, 'updateTestCase').mockResolvedValue(mockTestCase);
+
+        wrapper.vm.handleUpdateSelectedLabels(updatedLabels);
+
+        expect(wrapper.vm.updateTestCase).toHaveBeenCalledWith({
+          variables: {
+            addLabelIds: [],
+            removeLabelIds: [updatedLabels[0].id],
+          },
+          errorMessage: 'Something went wrong while updating the test case labels.',
+        });
+      });
+
+      it('emits "test-case-updated" event on component upon promise resolve', () => {
+        jest.spyOn(wrapper.vm, 'updateTestCase').mockResolvedValue(mockTestCase);
+        jest.spyOn(wrapper.vm, '$emit');
+
+        return wrapper.vm.handleUpdateSelectedLabels(updatedLabels).then(() => {
+          expect(wrapper.vm.$emit).toHaveBeenCalledWith('test-case-updated', mockTestCase);
+        });
+      });
+
+      it('sets `testCaseLabelsSelectInProgress` to false', () => {
+        jest.spyOn(wrapper.vm, 'updateTestCase').mockResolvedValue(mockTestCase);
+
+        return wrapper.vm.handleUpdateSelectedLabels(updatedLabels).finally(() => {
+          expect(wrapper.vm.testCaseLabelsSelectInProgress).toBe(false);
+        });
+      });
+    });
+  });
+
+  describe('template', () => {
+    it('renders todo button', async () => {
+      let todoEl = wrapper.find('[data-testid="todo"]');
+
+      expect(todoEl.exists()).toBe(true);
+      expect(todoEl.text()).toContain('To Do');
+      expect(todoEl.find(GlButton).exists()).toBe(true);
+      expect(todoEl.find(GlButton).text()).toBe('Add a to do');
+
+      wrapper.setProps({
+        sidebarExpanded: false,
+      });
+
+      await wrapper.vm.$nextTick();
+
+      todoEl = wrapper.find('button');
+
+      expect(todoEl.exists()).toBe(true);
+      expect(todoEl.attributes('title')).toBe('Add a to do');
+      expect(todoEl.find(GlIcon).exists()).toBe(true);
+    });
+
+    it('renders label-select', async () => {
+      const { selectedLabels, testCaseLabelsSelectInProgress } = wrapper.vm;
+      const { canEditTestCase, labelsFetchPath, labelsManagePath } = mockProvide;
+      const labelSelectEl = wrapper.find(LabelsSelect);
+
+      expect(labelSelectEl.exists()).toBe(true);
+      expect(labelSelectEl.props()).toMatchObject({
+        selectedLabels,
+        labelsFetchPath,
+        labelsManagePath,
+        allowLabelCreate: true,
+        allowMultiselect: true,
+        variant: 'sidebar',
+        allowLabelEdit: canEditTestCase,
+        labelsSelectInProgress: testCaseLabelsSelectInProgress,
+      });
+      expect(labelSelectEl.text()).toBe('None');
+    });
+  });
+});

ee/spec/frontend/test_case_show/mixins/test_case_graphql_spec.js

+import { shallowMount } from '@vue/test-utils';
+
+import { mockCurrentUserTodo } from 'jest/issuable_list/mock_data';
+
+import TestCaseShowRoot from 'ee/test_case_show/components/test_case_show_root.vue';
+import updateTestCase from 'ee/test_case_show/queries/update_test_case.mutation.graphql';
+import markTestCaseTodoDone from 'ee/test_case_show/queries/mark_test_case_todo_done.mutation.graphql';
+
+import createFlash from '~/flash';
+import Api from '~/api';
+
+import { mockProvide, mockTestCase } from '../mock_data';
+
+jest.mock('~/flash');
+
+const createComponent = ({ testCase, testCaseQueryLoading = false } = {}) =>
+  shallowMount(TestCaseShowRoot, {
+    provide: {
+      ...mockProvide,
+    },
+    mocks: {
+      $apollo: {
+        queries: {
+          testCase: {
+            loading: testCaseQueryLoading,
+            refetch: jest.fn(),
+          },
+        },
+        mutate: jest.fn(),
+      },
+    },
+    data() {
+      return {
+        testCaseLoading: testCaseQueryLoading,
+        testCase: testCaseQueryLoading
+          ? {}
+          : {
+              ...mockTestCase,
+              ...testCase,
+            },
+      };
+    },
+  });
+
+describe('TestCaseGraphQL Mixin', () => {
+  let wrapper;
+
+  beforeEach(() => {
+    wrapper = createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('updateTestCase', () => {
+    it('calls `$apollo.mutate` with updateTestCase mutation and updateTestCaseInput variables', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue({
+        data: {
+          updateIssue: {
+            errors: [],
+            issue: mockTestCase,
+          },
+        },
+      });
+
+      wrapper.vm.updateTestCase({
+        variables: {
+          title: 'Foo',
+        },
+        errorMessage: 'Something went wrong',
+      });
+
+      expect(wrapper.vm.$apollo.mutate).toHaveBeenCalledWith({
+        mutation: updateTestCase,
+        variables: {
+          updateTestCaseInput: {
+            projectPath: mockProvide.projectFullPath,
+            iid: mockProvide.testCaseId,
+            title: 'Foo',
+          },
+        },
+      });
+    });
+
+    it('calls `createFlash` with errorMessage on promise reject', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockRejectedValue({});
+
+      return wrapper.vm
+        .updateTestCase({
+          variables: {
+            title: 'Foo',
+          },
+          errorMessage: 'Something went wrong',
+        })
+        .then(() => {
+          expect(createFlash).toHaveBeenCalledWith({
+            message: 'Something went wrong',
+            captureError: true,
+            error: expect.any(Object),
+          });
+        });
+    });
+  });
+
+  describe('addTestCaseAsTodo', () => {
+    it('sets `testCaseTodoUpdateInProgress` to true', () => {
+      jest.spyOn(Api, 'addProjectIssueAsTodo').mockResolvedValue({});
+
+      wrapper.vm.addTestCaseAsTodo();
+
+      expect(wrapper.vm.testCaseTodoUpdateInProgress).toBe(true);
+    });
+
+    it('calls `Api.addProjectIssueAsTodo` method with params `projectFullPath` and `testCaseId`', () => {
+      jest.spyOn(Api, 'addProjectIssueAsTodo').mockResolvedValue({});
+
+      wrapper.vm.addTestCaseAsTodo();
+
+      expect(Api.addProjectIssueAsTodo).toHaveBeenCalledWith(
+        mockProvide.projectFullPath,
+        mockProvide.testCaseId,
+      );
+    });
+
+    it('calls `$apollo.queries.testCase.refetch` method on request promise resolve', () => {
+      jest.spyOn(Api, 'addProjectIssueAsTodo').mockResolvedValue({});
+      jest.spyOn(wrapper.vm.$apollo.queries.testCase, 'refetch');
+
+      return wrapper.vm.addTestCaseAsTodo().then(() => {
+        expect(wrapper.vm.$apollo.queries.testCase.refetch).toHaveBeenCalled();
+      });
+    });
+
+    it('calls `createFlash` method on request promise reject', () => {
+      jest.spyOn(Api, 'addProjectIssueAsTodo').mockRejectedValue({});
+
+      return wrapper.vm.addTestCaseAsTodo().then(() => {
+        expect(createFlash).toHaveBeenCalledWith({
+          message: 'Something went wrong while adding test case to Todo.',
+          captureError: true,
+          error: expect.any(Object),
+        });
+      });
+    });
+
+    it('sets `testCaseTodoUpdateInProgress` to false on request promise resolve or reject', () => {
+      jest.spyOn(Api, 'addProjectIssueAsTodo').mockRejectedValue({});
+
+      return wrapper.vm.addTestCaseAsTodo().finally(() => {
+        expect(wrapper.vm.testCaseTodoUpdateInProgress).toBe(false);
+      });
+    });
+  });
+
+  describe('markTestCaseTodoDone', () => {
+    const todoResolvedMutation = {
+      data: {
+        todoMarkDone: {
+          errors: [],
+        },
+      },
+    };
+
+    it('sets `testCaseTodoUpdateInProgress` to true', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue(todoResolvedMutation);
+
+      wrapper.vm.markTestCaseTodoDone();
+
+      expect(wrapper.vm.testCaseTodoUpdateInProgress).toBe(true);
+    });
+
+    it('calls `$apollo.mutate` with markTestCaseTodoDone mutation and todoMarkDoneInput variables', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue(todoResolvedMutation);
+
+      wrapper.vm.markTestCaseTodoDone();
+
+      expect(wrapper.vm.$apollo.mutate).toHaveBeenCalledWith({
+        mutation: markTestCaseTodoDone,
+        variables: {
+          todoMarkDoneInput: {
+            id: mockCurrentUserTodo.id,
+          },
+        },
+      });
+    });
+
+    it('calls `$apollo.queries.testCase.refetch` on mutation promise resolve', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue(todoResolvedMutation);
+      jest.spyOn(wrapper.vm.$apollo.queries.testCase, 'refetch');
+
+      return wrapper.vm.markTestCaseTodoDone().then(() => {
+        expect(wrapper.vm.$apollo.queries.testCase.refetch).toHaveBeenCalled();
+      });
+    });
+
+    it('calls `createFlash` with errorMessage on mutation promise reject', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockRejectedValue({});
+
+      return wrapper.vm.markTestCaseTodoDone().then(() => {
+        expect(createFlash).toHaveBeenCalledWith({
+          message: 'Something went wrong while marking test case todo as done.',
+          captureError: true,
+          error: expect.any(Object),
+        });
+      });
+    });
+
+    it('sets `testCaseTodoUpdateInProgress` to false on mutation promise resolve or reject', () => {
+      jest.spyOn(wrapper.vm.$apollo, 'mutate').mockResolvedValue(todoResolvedMutation);
+
+      return wrapper.vm.markTestCaseTodoDone().finally(() => {
+        expect(wrapper.vm.testCaseTodoUpdateInProgress).toBe(false);
+      });
+    });
+  });
+});

ee/spec/frontend/test_case_show/mock_data.js

+import { mockIssuable, mockCurrentUserTodo } from 'jest/issuable_list/mock_data';
+
+export const mockTestCase = {
+  ...mockIssuable,
+  currentUserTodos: {
+    nodes: [mockCurrentUserTodo],
+  },
+};
+
+export const mockProvide = {
+  projectFullPath: 'gitlab-org/gitlab-test',
+  testCaseNewPath: '/gitlab-org/gitlab-test/-/quality/test_cases/new',
+  testCaseId: mockIssuable.iid,
+  canEditTestCase: true,
+  descriptionPreviewPath: '/gitlab-org/gitlab-test/preview_markdown',
+  descriptionHelpPath: '/help/user/markdown',
+  labelsFetchPath: '/gitlab-org/gitlab-test/-/labels.json',
+  labelsManagePath: '/gitlab-org/gitlab-shell/-/labels',
+};

locale/gitlab.pot

@@ -3425,6 +3425,9 @@ msgstr ""
 msgid "Archive project"
 msgstr ""
 
+msgid "Archive test case"
+msgstr ""
+
 msgid "Archived"
 msgstr ""
 
@@ -22070,6 +22073,9 @@ msgstr ""
 msgid "Reopen milestone"
 msgstr ""
 
+msgid "Reopen test case"
+msgstr ""
+
 msgid "Reopen this %{quick_action_target}"
 msgstr ""
 
@@ -25897,15 +25903,30 @@ msgstr ""
 msgid "TestCases|Search test cases"
 msgstr ""
 
+msgid "TestCases|Something went wrong while adding test case to Todo."
+msgstr ""
+
 msgid "TestCases|Something went wrong while creating a test case."
 msgstr ""
 
 msgid "TestCases|Something went wrong while fetching count of test cases."
 msgstr ""
 
+msgid "TestCases|Something went wrong while fetching test case."
+msgstr ""
+
 msgid "TestCases|Something went wrong while fetching test cases list."
 msgstr ""
 
+msgid "TestCases|Something went wrong while marking test case todo as done."
+msgstr ""
+
+msgid "TestCases|Something went wrong while updating the test case labels."
+msgstr ""
+
+msgid "TestCases|Something went wrong while updating the test case."
+msgstr ""
+
 msgid "TestCases|Submit test case"
 msgstr ""
 

spec/frontend/api_spec.js

@@ -421,6 +421,25 @@ describe('Api', () => {
     });
   });
 
+  describe('addProjectIssueAsTodo', () => {
+    it('adds issue ID as a todo', () => {
+      const projectId = 1;
+      const issueIid = 11;
+      const expectedUrl = `${dummyUrlRoot}/api/${dummyApiVersion}/projects/1/issues/11/todo`;
+      mock.onPost(expectedUrl).reply(200, {
+        id: 112,
+        project: {
+          id: 1,
+        },
+      });
+
+      return Api.addProjectIssueAsTodo(projectId, issueIid).then(({ data }) => {
+        expect(data.id).toBe(112);
+        expect(data.project.id).toBe(projectId);
+      });
+    });
+  });
+
   describe('newLabel', () => {
     it('creates a new label', done => {
       const namespace = 'some namespace';

spec/frontend/issuable_list/mock_data.js

@@ -30,13 +30,23 @@ export const mockScopedLabel = {
 
 export const mockLabels = [mockRegularLabel, mockScopedLabel];
 
+export const mockCurrentUserTodo = {
+  id: 'gid://gitlab/Todo/489',
+  state: 'done',
+};
+
 export const mockIssuable = {
   iid: '30',
   title: 'Dismiss Cipher with no integrity',
-  description: null,
+  titleHtml: 'Dismiss Cipher with no integrity',
+  description: 'fortitudinis _fomentis_ dolor mitigari solet.',
+  descriptionHtml: 'fortitudinis <i>fomentis</i> dolor mitigari solet.',
+  state: 'opened',
   createdAt: '2020-06-29T13:52:56Z',
   updatedAt: '2020-09-10T11:41:13Z',
   webUrl: 'http://0.0.0.0:3000/gitlab-org/gitlab-shell/-/issues/30',
+  blocked: false,
+  confidential: false,
   author: mockAuthor,
   labels: {
     nodes: mockLabels,