Project import generated by Copybara.

GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.js b/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.js
new file mode 100644
index 0000000..690bd6a
--- /dev/null
+++ b/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.js
@@ -0,0 +1,87 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+
+/**
+ * `<mr-crbug-link>`
+ *
+ * Displays a crbug short-link to an issue.
+ *
+ */
+export class MrCrbugLink extends LitElement {
+  /** @override */
+  static get styles() {
+    return css`
+      :host {
+         /**
+         * CSS variables provided to allow conditionally hiding <mr-crbug-link>
+         * in a way that's screenreader friendly.
+         */
+        --mr-crbug-link-opacity: 1;
+        --mr-crbug-link-opacity-focused: 1;
+      }
+      a.material-icons {
+        font-size: var(--chops-icon-font-size);
+        display: inline-block;
+        color: var(--chops-primary-icon-color);
+        padding: 0 2px;
+        box-sizing: border-box;
+        text-decoration: none;
+        vertical-align: middle;
+      }
+      a {
+        opacity: var(--mr-crbug-link-opacity);
+      }
+      a:focus {
+        opacity: var(--mr-crbug-link-opacity-focused);
+      }
+    `;
+  }
+
+  /** @override */
+  render() {
+    return html`
+      <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+      <a
+        id="bugLink"
+        class="material-icons"
+        href=${this._issueUrl}
+        title="crbug link"
+      >link</a>
+    `;
+  }
+
+  /** @override */
+  static get properties() {
+    return {
+      /**
+       * The issue being viewed. Falls back gracefully if this is only a ref.
+       */
+      issue: {type: Object},
+    };
+  }
+
+  /**
+   * Computes the URL to render in the shortlink.
+   * @return {string}
+   */
+  get _issueUrl() {
+    const issue = this.issue;
+    if (!issue) return '';
+    if (this._getHost() === 'bugs.chromium.org') {
+      const projectPart = (
+        issue.projectName == 'chromium' ? '' : issue.projectName + '/');
+      return `https://crbug.com/${projectPart}${issue.localId}`;
+    }
+    const issueType = issue.approvalValues ? 'approval' : 'detail';
+    return `/p/${issue.projectName}/issues/${issueType}?id=${issue.localId}`;
+  }
+
+  _getHost() {
+    // This function allows us to mock the host in unit testing.
+    return document.location.host;
+  }
+}
+customElements.define('mr-crbug-link', MrCrbugLink);
diff --git a/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.test.js b/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.test.js
new file mode 100644
index 0000000..aa7f21f
--- /dev/null
+++ b/static_src/elements/framework/links/mr-crbug-link/mr-crbug-link.test.js
@@ -0,0 +1,62 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import {MrCrbugLink} from './mr-crbug-link.js';
+
+
+let element;
+
+describe('mr-crbug-link', () => {
+  beforeEach(() => {
+    element = document.createElement('mr-crbug-link');
+    document.body.appendChild(element);
+  });
+
+  afterEach(() => {
+    document.body.removeChild(element);
+  });
+
+  it('initializes', () => {
+    assert.instanceOf(element, MrCrbugLink);
+  });
+
+  it('In prod, link to crbug.com with project name specified', async () => {
+    element._getHost = () => 'bugs.chromium.org';
+    element.issue = {
+      projectName: 'test',
+      localId: 11,
+    };
+
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.equal(link.href, 'https://crbug.com/test/11');
+  });
+
+  it('In prod, link to crbug.com with implicit project name', async () => {
+    element._getHost = () => 'bugs.chromium.org';
+    element.issue = {
+      projectName: 'chromium',
+      localId: 11,
+    };
+
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.equal(link.href, 'https://crbug.com/11');
+  });
+
+  it('does not redirects to approval page for regular issues', async () => {
+    element.issue = {
+      projectName: 'test',
+      localId: 11,
+    };
+
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.include(link.href.trim(), '/p/test/issues/detail?id=11');
+  });
+});
diff --git a/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.js b/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.js
new file mode 100644
index 0000000..1f8b01a
--- /dev/null
+++ b/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.js
@@ -0,0 +1,39 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html} from 'lit-element';
+import {SHARED_STYLES} from 'shared/shared-styles.js';
+
+/**
+ * `<mr-hotlist-link>`
+ *
+ * Displays a link to a hotlist.
+ *
+ */
+export class MrHotlistLink extends LitElement {
+  /** @override */
+  static get styles() {
+    return SHARED_STYLES;
+  }
+
+  /** @override */
+  render() {
+    if (!this.hotlist) return html``;
+    return html`
+      <a
+        href="/u/${this.hotlist.ownerRef && this.hotlist.ownerRef.userId}/hotlists/${this.hotlist.name}"
+        title="${this.hotlist.name} - ${this.hotlist.summary}"
+      >
+        ${this.hotlist.name}</a>
+    `;
+  }
+
+  /** @override */
+  static get properties() {
+    return {
+      hotlist: {type: Object},
+    };
+  }
+}
+customElements.define('mr-hotlist-link', MrHotlistLink);
diff --git a/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.test.js b/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.test.js
new file mode 100644
index 0000000..7071b77
--- /dev/null
+++ b/static_src/elements/framework/links/mr-hotlist-link/mr-hotlist-link.test.js
@@ -0,0 +1,23 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import {MrHotlistLink} from './mr-hotlist-link.js';
+
+let element;
+
+describe('mr-hotlist-link', () => {
+  beforeEach(() => {
+    element = document.createElement('mr-hotlist-link');
+    document.body.appendChild(element);
+  });
+
+  afterEach(() => {
+    document.body.removeChild(element);
+  });
+
+  it('initializes', () => {
+    assert.instanceOf(element, MrHotlistLink);
+  });
+});
diff --git a/static_src/elements/framework/links/mr-issue-link/mr-issue-link.js b/static_src/elements/framework/links/mr-issue-link/mr-issue-link.js
new file mode 100644
index 0000000..029de6c
--- /dev/null
+++ b/static_src/elements/framework/links/mr-issue-link/mr-issue-link.js
@@ -0,0 +1,119 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+import {ifDefined} from 'lit-html/directives/if-defined';
+import {issueRefToString, issueRefToUrl} from 'shared/convertersV0.js';
+import {SHARED_STYLES} from 'shared/shared-styles.js';
+import '../../mr-dropdown/mr-dropdown.js';
+import '../../../help/mr-cue/mr-fed-ref-cue.js';
+
+/**
+ * `<mr-issue-link>`
+ *
+ * Displays a link to an issue.
+ *
+ */
+export class MrIssueLink extends LitElement {
+  /** @override */
+  static get styles() {
+    return [
+      SHARED_STYLES,
+      css`
+        a[is-closed] {
+          text-decoration: line-through;
+        }
+        mr-dropdown {
+          width: var(--chops-main-font-size);
+          --mr-dropdown-icon-font-size: var(--chops-main-font-size);
+          --mr-dropdown-menu-min-width: 100px;
+        }
+      `,
+    ];
+  }
+
+  /** @override */
+  render() {
+    let fedRefInfo;
+    if (this.issue && this.issue.extIdentifier) {
+      fedRefInfo = html`
+        <!-- TODO(jeffcarp): Figure out CSS to enable menuAlignment=left -->
+        <mr-dropdown
+          label="Federated Reference Info"
+          icon="info_outline"
+          menuAlignment="right"
+        >
+          <mr-fed-ref-cue
+            cuePrefName="federated_reference"
+            fedRefShortlink=${this.issue.extIdentifier}
+            nondismissible>
+          </mr-fed-ref-cue>
+        </mr-dropdown>
+      `;
+    }
+    return html`
+      <a
+        id="bugLink"
+        href=${this.href}
+        title=${ifDefined(this.issue && this.issue.summary)}
+        ?is-closed=${this.isClosed}
+      >${this._linkText}</a>${fedRefInfo}`;
+  }
+
+  /** @override */
+  static get properties() {
+    return {
+      // The issue being viewed. Falls back gracefully if this is only a ref.
+      issue: {type: Object},
+      text: {type: String},
+      // The global current project name. NOT the issue's project name.
+      projectName: {type: String},
+      queryParams: {type: Object},
+      short: {type: Boolean},
+    };
+  }
+
+  /** @override */
+  constructor() {
+    super();
+
+    this.issue = {};
+    this.queryParams = {};
+    this.short = false;
+  }
+
+  click() {
+    const link = this.shadowRoot.querySelector('a');
+    if (!link) return;
+    link.click();
+  }
+
+  /**
+   * @return {string} Where this issue links to.
+   */
+  get href() {
+    return issueRefToUrl(this.issue, this.queryParams);
+  }
+
+  get isClosed() {
+    if (!this.issue || !this.issue.statusRef) return false;
+
+    return this.issue.statusRef.meansOpen === false;
+  }
+
+  get _linkText() {
+    const {projectName, issue, text, short} = this;
+    if (text) return text;
+
+    if (issue && issue.extIdentifier) {
+      return issue.extIdentifier;
+    }
+
+    const prefix = short ? '' : 'Issue ';
+
+    return prefix + issueRefToString(issue, projectName);
+  }
+}
+
+customElements.define('mr-issue-link', MrIssueLink);
diff --git a/static_src/elements/framework/links/mr-issue-link/mr-issue-link.test.js b/static_src/elements/framework/links/mr-issue-link/mr-issue-link.test.js
new file mode 100644
index 0000000..1bd3ae9
--- /dev/null
+++ b/static_src/elements/framework/links/mr-issue-link/mr-issue-link.test.js
@@ -0,0 +1,147 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import {MrIssueLink} from './mr-issue-link.js';
+
+let element;
+
+describe('mr-issue-link', () => {
+  beforeEach(() => {
+    element = document.createElement('mr-issue-link');
+    document.body.appendChild(element);
+  });
+
+  afterEach(() => {
+    document.body.removeChild(element);
+  });
+
+  it('initializes', () => {
+    assert.instanceOf(element, MrIssueLink);
+  });
+
+  it('strikethrough when closed', async () => {
+    await element.updateComplete;
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.isFalse(
+        window.getComputedStyle(link).getPropertyValue(
+            'text-decoration').includes('line-through'));
+    element.issue = {statusRef: {meansOpen: false}};
+
+    await element.updateComplete;
+
+    assert.isTrue(
+        window.getComputedStyle(link).getPropertyValue(
+            'text-decoration').includes('line-through'));
+  });
+
+  it('shortens link text when short is true', () => {
+    element.issue = {
+      projectName: 'test',
+      localId: 13,
+    };
+
+    assert.equal(element._linkText, 'Issue test:13');
+
+    element.short = true;
+
+    assert.equal(element._linkText, 'test:13');
+  });
+
+  it('shows projectName only when different from global', async () => {
+    element.issue = {
+      projectName: 'test',
+      localId: 11,
+    };
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.equal(link.textContent.trim(), 'Issue test:11');
+
+    element.projectName = 'test';
+    await element.updateComplete;
+
+    assert.equal(link.textContent.trim(), 'Issue 11');
+
+    element.projectName = 'other';
+    await element.updateComplete;
+
+    await element.updateComplete;
+
+    assert.equal(link.textContent.trim(), 'Issue test:11');
+  });
+
+  it('shows links for issues', async () => {
+    element.issue = {
+      projectName: 'test',
+      localId: 11,
+    };
+
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.include(link.href.trim(), '/p/test/issues/detail?id=11');
+    assert.equal(link.title, '');
+  });
+
+  it('shows links for federated issues', async () => {
+    element.issue = {
+      extIdentifier: 'b/5678',
+    };
+
+    await element.updateComplete;
+
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.include(link.href.trim(), 'https://issuetracker.google.com/issues/5678');
+    assert.equal(link.title, '');
+  });
+
+  it('displays an icon for federated references', async () => {
+    element.issue = {
+      extIdentifier: 'b/5678',
+    };
+
+    await element.updateComplete;
+
+    const dropdown = element.shadowRoot.querySelector('mr-dropdown');
+    assert.isNotNull(dropdown);
+    const anchor = dropdown.shadowRoot.querySelector('.anchor');
+    assert.isNotNull(anchor);
+    assert.include(anchor.innerText, 'info_outline');
+  });
+
+  it('displays an info popup for federated references', async () => {
+    element.issue = {
+      extIdentifier: 'b/5678',
+    };
+
+    await element.updateComplete;
+
+    const dropdown = element.shadowRoot.querySelector('mr-dropdown');
+    const anchor = dropdown.shadowRoot.querySelector('.anchor');
+    anchor.click();
+
+    await dropdown.updateComplete;
+
+    assert.isTrue(dropdown.opened);
+
+    const cue = dropdown.querySelector('mr-fed-ref-cue');
+    assert.isNotNull(cue);
+    const message = cue.shadowRoot.querySelector('#message');
+    assert.isNotNull(message);
+    assert.include(message.innerText, 'Buganizer issue tracker');
+  });
+
+  it('shows title when summary is defined', async () => {
+    element.issue = {
+      projectName: 'test',
+      localId: 11,
+      summary: 'Summary',
+    };
+
+    await element.updateComplete;
+    const link = element.shadowRoot.querySelector('#bugLink');
+    assert.equal(link.title, 'Summary');
+  });
+});
diff --git a/static_src/elements/framework/links/mr-user-link/mr-user-link.js b/static_src/elements/framework/links/mr-user-link/mr-user-link.js
new file mode 100644
index 0000000..c009f89
--- /dev/null
+++ b/static_src/elements/framework/links/mr-user-link/mr-user-link.js
@@ -0,0 +1,129 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+
+import {connectStore} from 'reducers/base.js';
+import * as issueV0 from 'reducers/issueV0.js';
+import {EMPTY_FIELD_VALUE} from 'shared/issue-fields.js';
+import {SHARED_STYLES} from 'shared/shared-styles.js';
+
+
+const NULL_DISPLAY_NAME_VALUES = [EMPTY_FIELD_VALUE, 'a_deleted_user'];
+
+/**
+ * `<mr-user-link>`
+ *
+ * Displays a link to a user profile.
+ *
+ */
+export class MrUserLink extends connectStore(LitElement) {
+  /** @override */
+  static get styles() {
+    return [
+      SHARED_STYLES,
+      css`
+        :host {
+          display: inline-block;
+          white-space: nowrap;
+        }
+        i.inline-icon {
+          font-size: var(--chops-icon-font-size);
+          color: #B71C1C;
+          vertical-align: bottom;
+          cursor: pointer;
+        }
+        i.inline-icon-unseen {
+          color: var(--chops-purple-700);
+        }
+        i.material-icons[hidden] {
+          display: none;
+        }
+        .availability-notice {
+          color: #B71C1C;
+          font-weight: bold;
+        }
+      `,
+    ];
+  }
+
+  /** @override */
+  static get properties() {
+    return {
+      referencedUsers: {
+        type: Object,
+      },
+      showAvailabilityIcon: {
+        type: Boolean,
+      },
+      showAvailabilityText: {
+        type: Boolean,
+      },
+      userRef: {
+        type: Object,
+        attribute: 'userref',
+      },
+    };
+  }
+
+  /** @override */
+  constructor() {
+    super();
+    this.userRef = {};
+    this.referencedUsers = new Map();
+    this.showAvailabilityIcon = false;
+    this.showAvailabilityText = false;
+  }
+
+  /** @override */
+  stateChanged(state) {
+    this.referencedUsers = issueV0.referencedUsers(state);
+  }
+
+  /** @override */
+  render() {
+    const availability = this._getAvailability();
+    const userLink = this._getUserLink();
+    const user = this.referencedUsers.get(this.userRef.displayName) || {};
+    return html`
+      <link href="https://fonts.googleapis.com/icon?family=Material+Icons"
+            rel="stylesheet">
+      <i
+        id="availability-icon"
+        class="material-icons inline-icon ${user.last_visit_timestamp ? "" : "inline-icon-unseen"}"
+        title="${availability}"
+        ?hidden="${!(this.showAvailabilityIcon && availability)}"
+      >schedule</i>
+      <a
+        id="user-link"
+        href="${userLink}"
+        title="${this.userRef.displayName}"
+        ?hidden="${!userLink}"
+      >${this.userRef.displayName}</a>
+      <span
+        id="user-text"
+        ?hidden="${userLink}"
+      >${this.userRef.displayName}</span>
+      <div
+        id="availability-text"
+        class="availability-notice"
+        title="${availability}"
+        ?hidden="${!(this.showAvailabilityText && availability)}"
+      >${availability}</div>
+    `;
+  }
+
+  _getAvailability() {
+    if (!this.userRef || !this.referencedUsers) return '';
+    const user = this.referencedUsers.get(this.userRef.displayName) || {};
+    return user.availability;
+  }
+
+  _getUserLink() {
+    if (!this.userRef || !this.userRef.displayName ||
+        NULL_DISPLAY_NAME_VALUES.includes(this.userRef.displayName)) return '';
+    return `/u/${this.userRef.userId || this.userRef.displayName}`;
+  }
+}
+customElements.define('mr-user-link', MrUserLink);
diff --git a/static_src/elements/framework/links/mr-user-link/mr-user-link.test.js b/static_src/elements/framework/links/mr-user-link/mr-user-link.test.js
new file mode 100644
index 0000000..77af246
--- /dev/null
+++ b/static_src/elements/framework/links/mr-user-link/mr-user-link.test.js
@@ -0,0 +1,156 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {assert} from 'chai';
+import {MrUserLink} from './mr-user-link.js';
+
+
+let element;
+let availabilityIcon;
+let userLink;
+let userText;
+let availabilityText;
+
+function getElements() {
+  availabilityIcon = element.shadowRoot.querySelector(
+      '#availability-icon');
+  userLink = element.shadowRoot.querySelector(
+      '#user-link');
+  userText = element.shadowRoot.querySelector(
+      '#user-text');
+  availabilityText = element.shadowRoot.querySelector(
+      '#availability-text');
+}
+
+describe('mr-user-link', () => {
+  beforeEach(() => {
+    element = document.createElement('mr-user-link');
+    document.body.appendChild(element);
+  });
+
+  afterEach(() => {
+    document.body.removeChild(element);
+  });
+
+  it('initializes', () => {
+    assert.instanceOf(element, MrUserLink);
+  });
+
+  it('no link when no userId and displayName is null value', async () => {
+    element.userRef = {displayName: '----'};
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isFalse(userText.hidden);
+    assert.equal(userText.textContent, '----');
+
+    assert.isTrue(availabilityIcon.hidden);
+    assert.isTrue(userLink.hidden);
+    assert.isTrue(availabilityText.hidden);
+  });
+
+  it('link when displayName', async () => {
+    element.userRef = {displayName: 'test@example.com'};
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isFalse(userLink.hidden);
+    assert.equal(userLink.textContent.trim(), 'test@example.com');
+    assert.isTrue(userLink.href.endsWith('/u/test@example.com'));
+
+    assert.isTrue(availabilityIcon.hidden);
+    assert.isTrue(userText.hidden);
+    assert.isTrue(availabilityText.hidden);
+  });
+
+  it('link when userId', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isFalse(userLink.hidden);
+    assert.equal(userLink.textContent.trim(), 'test@example.com');
+    assert.isTrue(userLink.href.endsWith('/u/1234'));
+
+    assert.isTrue(availabilityIcon.hidden);
+    assert.isTrue(userText.hidden);
+    assert.isTrue(availabilityText.hidden);
+  });
+
+  it('show availability', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+    element.referencedUsers = new Map(
+        [['test@example.com', {availability: 'foo'}]]);
+    element.showAvailabilityIcon = true;
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isFalse(availabilityIcon.hidden);
+    assert.equal(availabilityIcon.title, 'foo');
+
+    assert.isFalse(userLink.hidden);
+    assert.isTrue(userText.hidden);
+    assert.isTrue(availabilityText.hidden);
+  });
+
+  it('dont show availability', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+    element.referencedUsers = new Map(
+        [['test@example.com', {availability: 'foo'}]]);
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isTrue(availabilityIcon.hidden);
+
+    assert.isFalse(userLink.hidden);
+    assert.isTrue(userText.hidden);
+    assert.isTrue(availabilityText.hidden);
+  });
+
+  it('show availability text', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+    element.referencedUsers = new Map(
+        [['test@example.com', {availability: 'foo'}]]);
+    element.showAvailabilityText = true;
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isFalse(availabilityText.hidden);
+    assert.equal(availabilityText.title, 'foo');
+    assert.equal(availabilityText.textContent, 'foo');
+
+    assert.isTrue(availabilityIcon.hidden);
+    assert.isFalse(userLink.hidden);
+    assert.isTrue(userText.hidden);
+  });
+
+  it('show availability user never visited', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+    element.referencedUsers = new Map(
+        [['test@example.com', {last_visit_timestamp: undefined}]]);
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isTrue(availabilityIcon.classList.contains("inline-icon-unseen"));
+  });
+
+  it('show availability user visited', async () => {
+    element.userRef = {userId: '1234', displayName: 'test@example.com'};
+    element.referencedUsers = new Map(
+        [['test@example.com', {last_visit_timestamp: "35"}]]);
+
+    await element.updateComplete;
+    getElements();
+
+    assert.isTrue(availabilityIcon.classList.contains("inline-icon"));
+    assert.isFalse(availabilityIcon.classList.contains("inline-icon-unseen"));
+  });
+});