Add new package_files component

- source
- tests

app/assets/javascripts/packages/details/components/app.vue

@@ -5,29 +5,26 @@ import {
   GlModal,
   GlModalDirective,
   GlTooltipDirective,
-  GlLink,
   GlEmptyState,
   GlTab,
   GlTabs,
-  GlTable,
   GlSprintf,
 } from '@gitlab/ui';
 import { mapActions, mapState } from 'vuex';
 import Tracking from '~/tracking';
+import { s__ } from '~/locale';
+import { objectToQueryString } from '~/lib/utils/common_utils';
+import { numberToHumanSize } from '~/lib/utils/number_utils';
 import PackageHistory from './package_history.vue';
 import PackageTitle from './package_title.vue';
 import PackagesListLoader from '../../shared/components/packages_list_loader.vue';
 import PackageListRow from '../../shared/components/package_list_row.vue';
+import { packageTypeToTrackCategory } from '../../shared/utils';
+import { PackageType, TrackingActions, SHOW_DELETE_SUCCESS_ALERT } from '../../shared/constants';
 import DependencyRow from './dependency_row.vue';
 import AdditionalMetadata from './additional_metadata.vue';
 import InstallationCommands from './installation_commands.vue';
-import { numberToHumanSize } from '~/lib/utils/number_utils';
-import timeagoMixin from '~/vue_shared/mixins/timeago';
-import FileIcon from '~/vue_shared/components/file_icon.vue';
-import { __, s__ } from '~/locale';
-import { PackageType, TrackingActions, SHOW_DELETE_SUCCESS_ALERT } from '../../shared/constants';
-import { packageTypeToTrackCategory } from '../../shared/utils';
-import { objectToQueryString } from '~/lib/utils/common_utils';
+import PackageFiles from './package_files.vue';
 
 export default {
   name: 'PackagesApp',
@@ -35,12 +32,9 @@ export default {
     GlBadge,
     GlButton,
     GlEmptyState,
-    GlLink,
     GlModal,
     GlTab,
     GlTabs,
-    GlTable,
-    FileIcon,
     GlSprintf,
     PackageTitle,
     PackagesListLoader,
@@ -49,12 +43,13 @@ export default {
     PackageHistory,
     AdditionalMetadata,
     InstallationCommands,
+    PackageFiles,
   },
   directives: {
     GlTooltip: GlTooltipDirective,
     GlModal: GlModalDirective,
   },
-  mixins: [timeagoMixin, Tracking.mixin()],
+  mixins: [Tracking.mixin()],
   trackingActions: { ...TrackingActions },
   computed: {
     ...mapState([
@@ -72,14 +67,6 @@ export default {
     isValidPackage() {
       return Boolean(this.packageEntity.name);
     },
-    filesTableRows() {
-      return this.packageFiles.map(x => ({
-        name: x.file_name,
-        downloadPath: x.download_path,
-        size: this.formatSize(x.size),
-        created: x.created_at,
-      }));
-    },
     tracking() {
       return {
         category: packageTypeToTrackCategory(this.packageEntity.package_type),
@@ -128,22 +115,6 @@ export default {
       `PackageRegistry|You are about to delete version %{version} of %{name}. Are you sure?`,
     ),
   },
-  filesTableHeaderFields: [
-    {
-      key: 'name',
-      label: __('Name'),
-      tdClass: 'd-flex align-items-center',
-    },
-    {
-      key: 'size',
-      label: __('Size'),
-    },
-    {
-      key: 'created',
-      label: __('Created'),
-      class: 'text-right',
-    },
-  ],
 };
 </script>
 
@@ -185,35 +156,11 @@ export default {
           <additional-metadata :package-entity="packageEntity" />
         </div>
 
-        <template v-if="showFiles">
-          <h3 class="gl-font-lg gl-mt-5">{{ __('Files') }}</h3>
-          <gl-table
-            :fields="$options.filesTableHeaderFields"
-            :items="filesTableRows"
-            tbody-tr-class="js-file-row"
-          >
-            <template #cell(name)="{ item }">
-              <gl-link
-                :href="item.downloadPath"
-                class="js-file-download gl-relative"
-                @click="track($options.trackingActions.PULL_PACKAGE)"
-              >
-                <file-icon
-                  :file-name="item.name"
-                  css-classes="gl-relative file-icon"
-                  class="gl-mr-1 gl-relative"
+        <package-files
+          v-if="showFiles"
+          :package-files="packageFiles"
+          @download-file="track($options.trackingActions.PULL_PACKAGE)"
         />
-                <span class="gl-relative">{{ item.name }}</span>
-              </gl-link>
-            </template>
-
-            <template #cell(created)="{ item }">
-              <span v-gl-tooltip :title="tooltipTitle(item.created)">{{
-                timeFormatted(item.created)
-              }}</span>
-            </template>
-          </gl-table>
-        </template>
       </gl-tab>
 
       <gl-tab v-if="showDependencies" title-item-class="js-dependencies-tab">

app/assets/javascripts/packages/details/components/package_files.vue

+<script>
+import { GlLink, GlTable } from '@gitlab/ui';
+import { __ } from '~/locale';
+import Tracking from '~/tracking';
+import { numberToHumanSize } from '~/lib/utils/number_utils';
+import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
+import FileIcon from '~/vue_shared/components/file_icon.vue';
+
+export default {
+  name: 'PackageFiles',
+  components: {
+    GlLink,
+    GlTable,
+    FileIcon,
+    TimeAgoTooltip,
+  },
+  mixins: [Tracking.mixin()],
+  props: {
+    packageFiles: {
+      type: Array,
+      required: false,
+      default: () => [],
+    },
+  },
+  computed: {
+    filesTableRows() {
+      return this.packageFiles.map(pf => ({
+        ...pf,
+        size: this.formatSize(pf.size),
+      }));
+    },
+  },
+  methods: {
+    formatSize(size) {
+      return numberToHumanSize(size);
+    },
+  },
+  filesTableHeaderFields: [
+    {
+      key: 'name',
+      label: __('Name'),
+      tdClass: 'gl-display-flex gl-align-items-center',
+    },
+    {
+      key: 'size',
+      label: __('Size'),
+    },
+    {
+      key: 'created',
+      label: __('Created'),
+      class: 'gl-text-right',
+    },
+  ],
+};
+</script>
+
+<template>
+  <div>
+    <h3 class="gl-font-lg gl-mt-5">{{ __('Files') }}</h3>
+    <gl-table
+      :fields="$options.filesTableHeaderFields"
+      :items="filesTableRows"
+      :tbody-tr-attr="{ 'data-testid': 'file-row' }"
+    >
+      <template #cell(name)="{ item }">
+        <gl-link
+          :href="item.download_path"
+          class="gl-relative"
+          data-testid="download-link"
+          @click="$emit('download-file')"
+        >
+          <file-icon
+            :file-name="item.file_name"
+            css-classes="gl-relative file-icon"
+            class="gl-mr-1 gl-relative"
+          />
+          <span class="gl-relative">{{ item.file_name }}</span>
+        </gl-link>
+      </template>
+
+      <template #cell(created)="{ item }">
+        <time-ago-tooltip :time="item.created_at" />
+      </template>
+    </gl-table>
+  </div>
+</template>

spec/frontend/packages/details/components/app_spec.js

@@ -16,6 +16,7 @@ import DependencyRow from '~/packages/details/components/dependency_row.vue';
 import PackageHistory from '~/packages/details/components/package_history.vue';
 import AdditionalMetadata from '~/packages/details/components/additional_metadata.vue';
 import InstallationCommands from '~/packages/details/components/installation_commands.vue';
+import PackageFiles from '~/packages/details/components/package_files.vue';
 
 import {
   composerPackage,
@@ -23,7 +24,6 @@ import {
   mavenPackage,
   mavenFiles,
   npmPackage,
-  npmFiles,
   nugetPackage,
 } from '../../mock_data';
 
@@ -82,8 +82,6 @@ describe('PackagesApp', () => {
 
   const packageTitle = () => wrapper.find(PackageTitle);
   const emptyState = () => wrapper.find(GlEmptyState);
-  const allFileRows = () => wrapper.findAll('.js-file-row');
-  const firstFileDownloadLink = () => wrapper.find('.js-file-download');
   const deleteButton = () => wrapper.find('.js-delete-button');
   const deleteModal = () => wrapper.find(GlModal);
   const modalDeleteButton = () => wrapper.find({ ref: 'modal-delete-button' });
@@ -98,6 +96,7 @@ describe('PackagesApp', () => {
   const findPackageHistory = () => wrapper.find(PackageHistory);
   const findAdditionalMetadata = () => wrapper.find(AdditionalMetadata);
   const findInstallationCommands = () => wrapper.find(InstallationCommands);
+  const findPackageFiles = () => wrapper.find(PackageFiles);
 
   beforeEach(() => {
     delete window.location;
@@ -144,28 +143,7 @@ describe('PackagesApp', () => {
 
   it('hides the files table if package type is COMPOSER', () => {
     createComponent({ packageEntity: composerPackage });
-    expect(allFileRows().exists()).toBe(false);
-  });
-
-  it('renders a single file for an npm package as they only contain one file', () => {
-    createComponent({ packageEntity: npmPackage, packageFiles: npmFiles });
-
-    expect(allFileRows()).toExist();
-    expect(allFileRows()).toHaveLength(1);
-  });
-
-  it('renders multiple files for a package that contains more than one file', () => {
-    createComponent();
-
-    expect(allFileRows()).toExist();
-    expect(allFileRows()).toHaveLength(2);
-  });
-
-  it('allows the user to download a package file by rendering a download link', () => {
-    createComponent();
-
-    expect(allFileRows()).toExist();
-    expect(firstFileDownloadLink().vm.$attrs.href).toContain('download');
+    expect(findPackageFiles().exists()).toBe(false);
   });
 
   describe('deleting packages', () => {
@@ -331,7 +309,7 @@ describe('PackagesApp', () => {
       it(`file download link call event with ${TrackingActions.PULL_PACKAGE}`, () => {
         createComponent({ packageEntity: conanPackage });
 
-        firstFileDownloadLink().vm.$emit('click');
+        findPackageFiles().vm.$emit('download-file');
         expect(eventSpy).toHaveBeenCalledWith(
           category,
           TrackingActions.PULL_PACKAGE,

spec/frontend/packages/details/components/package_files_spec.js

+import { mount } from '@vue/test-utils';
+import stubChildren from 'helpers/stub_children';
+import TimeAgoTooltip from '~/vue_shared/components/time_ago_tooltip.vue';
+import FileIcon from '~/vue_shared/components/file_icon.vue';
+import component from '~/packages/details/components/package_files.vue';
+
+import { npmFiles, mavenFiles } from '../../mock_data';
+
+describe('Package Files', () => {
+  let wrapper;
+
+  const findAllRows = () => wrapper.findAll('[data-testid="file-row"');
+  const findFirstRow = () => findAllRows().at(0);
+  const findFirstRowDownloadLink = () => findFirstRow().find('[data-testid="download-link"');
+  const findFirstRowFileIcon = () => findFirstRow().find(FileIcon);
+  const findFirstRowCreatedAt = () => findFirstRow().find(TimeAgoTooltip);
+
+  const createComponent = (packageFiles = npmFiles) => {
+    wrapper = mount(component, {
+      propsData: {
+        packageFiles,
+      },
+      stubs: {
+        ...stubChildren(component),
+        GlTable: false,
+        GlLink: '<div><slot></slot></div>',
+      },
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  describe('rows', () => {
+    it('renders a single file for an npm package', () => {
+      createComponent();
+
+      expect(findAllRows()).toHaveLength(1);
+    });
+
+    it('renders multiple files for a package that contains more than one file', () => {
+      createComponent(mavenFiles);
+
+      expect(findAllRows()).toHaveLength(2);
+    });
+  });
+
+  describe('link', () => {
+    it('exists', () => {
+      createComponent();
+
+      expect(findFirstRowDownloadLink().exists()).toBe(true);
+    });
+
+    it('has the correct attrs bound', () => {
+      createComponent();
+
+      expect(findFirstRowDownloadLink().attributes('href')).toBe(npmFiles[0].download_path);
+    });
+
+    it('emits "download-file" event on click', () => {
+      createComponent();
+
+      findFirstRowDownloadLink().vm.$emit('click');
+
+      expect(wrapper.emitted('download-file')).toEqual([[]]);
+    });
+  });
+
+  describe('file-icon', () => {
+    it('exists', () => {
+      createComponent();
+
+      expect(findFirstRowFileIcon().exists()).toBe(true);
+    });
+
+    it('has the correct props bound', () => {
+      createComponent();
+
+      expect(findFirstRowFileIcon().props('fileName')).toBe(npmFiles[0].file_name);
+    });
+  });
+
+  describe('time-ago tooltip', () => {
+    it('exists', () => {
+      createComponent();
+
+      expect(findFirstRowCreatedAt().exists()).toBe(true);
+    });
+
+    it('has the correct props bound', () => {
+      createComponent();
+
+      expect(findFirstRowCreatedAt().props('time')).toBe(npmFiles[0].created_at);
+    });
+  });
+});