task/WP-273: Category icon

client/src/components/Applications/AppBrowser/AppBrowser.jsx

@@ -90,7 +90,7 @@ const AppBrowser = () => {
                     }
                   >
                     <span className="nav-content">
-                      <AppIcon appId={app.appId} />
+                      <AppIcon appId={app.appId} category={category} />
                       <span className="nav-text">{app.label || app.appId}</span>
                     </span>
                   </NavLink>

client/src/components/Applications/AppForm/AppForm.jsx

@@ -150,6 +150,19 @@ const AdjustValuesWhenQueueChanges = ({ app }) => {
 };
 
 const AppInfo = ({ app }) => {
+  const categoryDict = useSelector((state) => state.apps.categoryDict);
+  const getAppCategory = (appId) => {
+    let category = null;
+    Object.entries(categoryDict).forEach(([cat, apps]) => {
+      if (apps.some((app) => app.appId === appId)) {
+        category = cat;
+      }
+    });
+    return category;
+  };
+
+  const appCategory = getAppCategory(app.definition.id);
+
   return (
     <div className="appInfo-wrapper">
       <h5 className="appInfo-title">{app.definition.label}</h5>
@@ -163,7 +176,7 @@ const AppInfo = ({ app }) => {
           target="_blank"
           rel="noreferrer noopener"
         >
-          <AppIcon appId={app.definition.id} />{' '}
+          <AppIcon appId={app.definition.id} category={appCategory} />{' '}
           <span>{app.definition.notes.label} Documentation</span>
         </a>
       ) : null}

client/src/components/_common/AppIcon/AppIcon.jsx

@@ -3,11 +3,31 @@ import { useSelector } from 'react-redux';
 import PropTypes from 'prop-types';
 import Icon from '_common/Icon';
 import './AppIcon.scss';
+import iconStyles from '../../../styles/trumps/icon.css';
+import iconFontsStyles from '../../../styles/trumps/icon.fonts.css';
 
-const AppIcon = ({ appId }) => {
+const doesClassExist = (className, stylesheets) => {
+  for (let stylesheet of stylesheets) {
+    //Required to make this work with Jest/identity-obj-proxy
+    if (typeof stylesheet === 'object') {
+      if (stylesheet[className]) {
+        return true;
+      }
+    } else if (typeof stylesheet === 'string') {
+      if (stylesheet.includes(`.${className}::before`)) {
+        return true;
+      }
+    }
+  }
+  return false;
+};
+
+const AppIcon = ({ appId, category }) => {
   const appIcons = useSelector((state) => state.apps.appIcons);
   const findAppIcon = (id) => {
-    let appIcon = 'applications';
+    let appIcon = category
+      ? category.replace(' ', '-').toLowerCase()
+      : 'applications';
     Object.keys(appIcons).forEach((appName) => {
       if (id.includes(appName)) {
         appIcon = appIcons[appName].toLowerCase();
@@ -19,6 +39,10 @@ const AppIcon = ({ appId }) => {
     } else if (id.includes('extract')) {
       appIcon = 'extract';
     }
+    // Check if the CSS class exists, if not default to 'icon-applications'
+    if (!doesClassExist(`icon-${appIcon}`, [iconFontsStyles, iconStyles])) {
+      appIcon = 'applications';
+    }
     return appIcon;
   };
   const iconName = findAppIcon(appId);
@@ -27,6 +51,11 @@ const AppIcon = ({ appId }) => {
 };
 AppIcon.propTypes = {
   appId: PropTypes.string.isRequired,
+  category: PropTypes.string,
+};
+
+AppIcon.defaultProps = {
+  category: 'applications',
 };
 
 export default AppIcon;

client/src/components/_common/AppIcon/AppIcon.test.js

@@ -1,9 +1,6 @@
 import React from 'react';
 import { render } from '@testing-library/react';
-import {
-  toHaveAttribute,
-  toHaveTextContent,
-} from '@testing-library/jest-dom/dist/matchers';
+import '@testing-library/jest-dom/extend-expect';
 import { Provider } from 'react-redux';
 import configureStore from 'redux-mock-store';
 import AppIcon from './AppIcon';
@@ -15,43 +12,68 @@ const store = mockStore({
       jupyter: 'jupyter',
     },
   },
+  categories: {
+    visualization: ['vasp'],
+    'data-processing': ['jupyter'],
+  },
 });
 
-expect.extend({ toHaveAttribute });
+// Mock document.styleSheets to simulate the existence of the CSS classes we're testing for
+Object.defineProperty(document, 'styleSheets', {
+  value: [
+    {
+      cssRules: [
+        { selectorText: '.icon-jupyter::before' },
+        { selectorText: '.icon-visualization::before' },
+        { selectorText: '.icon-compress::before' },
+        { selectorText: '.icon-extract::before' },
+      ],
+    },
+  ],
+  writable: true,
+});
 
-function renderAppIcon(appId) {
+function renderAppIcon(appId, category = 'default') {
   return render(
     <Provider store={store}>
-      <AppIcon appId={appId} />
+      <AppIcon
+        appId={appId}
+        category={category}
+        appIcons={store.getState().apps.appIcons}
+      />
     </Provider>
   );
 }
 
 describe('AppIcon', () => {
   it('should render icons for known app IDs', () => {
-    const { getByRole } = renderAppIcon('jupyter');
-    expect(getByRole('img')).toHaveAttribute('class', 'icon icon-jupyter');
+    const { container } = renderAppIcon('jupyter', 'data-processing');
+    expect(container.firstChild).toHaveClass('icon-jupyter');
   });
-  it('should show generic icons for apps with no appIcon', () => {
-    const { getByRole } = renderAppIcon('vasp');
-    expect(getByRole('img')).toHaveAttribute('class', 'icon icon-applications');
+
+  it('should show category icons for apps with no appIcon', () => {
+    const { container } = renderAppIcon('vasp', 'visualization');
+    expect(container.firstChild).toHaveClass('icon-visualization');
   });
+
   it('should render icons for prtl.clone apps', () => {
-    const { getByRole } = renderAppIcon(
+    const { container } = renderAppIcon(
       'prtl.clone.username.allocation.jupyter'
     );
-    expect(getByRole('img')).toHaveAttribute('class', 'icon icon-jupyter');
+    expect(container.firstChild).toHaveClass('icon-jupyter');
   });
+
   it('should render icon for zippy toolbar app', () => {
-    const { getByRole } = renderAppIcon(
+    const { container } = renderAppIcon(
       'prtl.clone.username.FORK.zippy-0.2u2-2.0'
     );
-    expect(getByRole('img')).toHaveAttribute('class', 'icon icon-compress');
+    expect(container.firstChild).toHaveClass('icon-compress');
   });
+
   it('should render icon for extract toolbar app', () => {
-    const { getByRole } = renderAppIcon(
+    const { container } = renderAppIcon(
       'prtl.clone.username.FORK.extract-0.1u7-7.0'
     );
-    expect(getByRole('img')).toHaveAttribute('class', 'icon icon-extract');
+    expect(container.firstChild).toHaveClass('icon-extract');
   });
 });