SONAR-16683 [891539] Semantic html for the search results

6 files changed, 110 insertions, 89 deletions

diff --git a/server/sonar-web/src/main/js/app/components/search/Search.tsx b/server/sonar-web/src/main/js/app/components/search/Search.tsx
index eb716f341e7..98996b99490 100644
--- a/server/sonar-web/src/main/js/app/components/search/Search.tsx
+++ b/server/sonar-web/src/main/js/app/components/search/Search.tsx
@@ -378,7 +378,7 @@ export class Search extends React.PureComponent<Props, State> {
                 selected={this.state.selected}
               />
               <div className="dropdown-bottom-hint">
-                <div className="pull-right">
+                <div className="pull-right" aria-hidden={true}>
                   <ClockIcon className="little-spacer-right" size={12} />
                   {translate('recently_browsed')}
                 </div>
diff --git a/server/sonar-web/src/main/js/app/components/search/SearchResult.tsx b/server/sonar-web/src/main/js/app/components/search/SearchResult.tsx
index 16f946915d7..c155d0bb86f 100644
--- a/server/sonar-web/src/main/js/app/components/search/SearchResult.tsx
+++ b/server/sonar-web/src/main/js/app/components/search/SearchResult.tsx
@@ -41,6 +41,7 @@ interface State {
 }
 
 const TOOLTIP_DELAY = 1000;
+const MILLISECONDS_PER_SECOND = 1000;
 
 export default class SearchResult extends React.PureComponent<Props, State> {
   interval?: number;
@@ -101,9 +102,11 @@ export default class SearchResult extends React.PureComponent<Props, State> {
       <li
         className={this.props.selected ? 'active' : undefined}
         key={component.key}
-        ref={node => this.props.innerRef(component.key, node)}>
+        ref={node => this.props.innerRef(component.key, node)}
+        role="option"
+        aria-selected={this.props.selected}>
         <Tooltip
-          mouseEnterDelay={TOOLTIP_DELAY / 1000}
+          mouseEnterDelay={TOOLTIP_DELAY / MILLISECONDS_PER_SECOND}
           overlay={component.key}
           placement="left"
           visible={this.state.tooltipVisible}>
@@ -118,7 +121,8 @@ export default class SearchResult extends React.PureComponent<Props, State> {
               {component.match ? (
                 <span
                   className="navbar-search-item-match"
-                  // Safe: comes from the backend
+                  // Safe: comes from the search engine, that injects bold tags into component names
+                  // eslint-disable-next-line react/no-danger
                   dangerouslySetInnerHTML={{ __html: component.match }}
                 />
               ) : (
diff --git a/server/sonar-web/src/main/js/app/components/search/SearchResults.tsx b/server/sonar-web/src/main/js/app/components/search/SearchResults.tsx
index 4b12eff31df..c0ccf411c86 100644
--- a/server/sonar-web/src/main/js/app/components/search/SearchResults.tsx
+++ b/server/sonar-web/src/main/js/app/components/search/SearchResults.tsx
@@ -41,39 +41,30 @@ export default function SearchResults(props: Props): React.ReactElement<Props> {
   sortQualifiers(qualifiers).forEach(qualifier => {
     const components = props.results[qualifier];
 
-    if (components.length > 0 && renderedComponents.length > 0) {
-      renderedComponents.push(<li className="divider" key={`divider-${qualifier}`} />);
-    }
-
     if (components.length > 0) {
-      renderedComponents.push(
-        <li className="menu-header" key={`header-${qualifier}`}>
-          {translate('qualifiers', qualifier)}
-        </li>
-      );
-    }
-
-    components.forEach(component => renderedComponents.push(props.renderResult(component)));
+      const more = props.more[qualifier];
 
-    const more = props.more[qualifier];
-    if (more !== undefined && more > 0) {
       renderedComponents.push(
-        <SearchShowMore
-          allowMore={props.allowMore}
-          key={`more-${qualifier}`}
-          loadingMore={props.loadingMore}
-          onMoreClick={props.onMoreClick}
-          onSelect={props.onSelect}
-          qualifier={qualifier}
-          selected={props.selected === `qualifier###${qualifier}`}
-        />
+        <ul className="menu" key={`header-${qualifier}`} role="group">
+          <li className="menu-header" role="presentation">
+            {translate('qualifiers', qualifier)}
+          </li>
+          {components.map(component => props.renderResult(component))}
+          {more !== undefined && more > 0 && (
+            <SearchShowMore
+              allowMore={props.allowMore}
+              key={`more-${qualifier}`}
+              loadingMore={props.loadingMore}
+              onMoreClick={props.onMoreClick}
+              onSelect={props.onSelect}
+              qualifier={qualifier}
+              selected={props.selected === `qualifier###${qualifier}`}
+            />
+          )}
+        </ul>
       );
     }
   });
 
-  return renderedComponents.length > 0 ? (
-    <ul className="menu">{renderedComponents}</ul>
-  ) : (
-    props.renderNoResults()
-  );
+  return renderedComponents.length > 0 ? <div>{renderedComponents}</div> : props.renderNoResults();
 }
diff --git a/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResult-test.tsx.snap b/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResult-test.tsx.snap
index d4e19eaf97b..4cee1218fcd 100644
--- a/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResult-test.tsx.snap
+++ b/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResult-test.tsx.snap
@@ -2,7 +2,9 @@
 
 exports[`renders favorite 1`] = `
 <li
+  aria-selected={false}
   key="foo"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
@@ -49,7 +51,9 @@ exports[`renders favorite 1`] = `
 
 exports[`renders match 1`] = `
 <li
+  aria-selected={false}
   key="foo"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
@@ -95,7 +99,9 @@ exports[`renders match 1`] = `
 
 exports[`renders projects 1`] = `
 <li
+  aria-selected={false}
   key="qwe"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
@@ -146,7 +152,9 @@ exports[`renders projects 1`] = `
 
 exports[`renders recently browsed 1`] = `
 <li
+  aria-selected={false}
   key="foo"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
@@ -192,7 +200,9 @@ exports[`renders recently browsed 1`] = `
 
 exports[`renders selected 1`] = `
 <li
+  aria-selected={false}
   key="foo"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
@@ -235,8 +245,10 @@ exports[`renders selected 1`] = `
 
 exports[`renders selected 2`] = `
 <li
+  aria-selected={true}
   className="active"
   key="foo"
+  role="option"
 >
   <Tooltip
     mouseEnterDelay={1}
diff --git a/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResults-test.tsx.snap b/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResults-test.tsx.snap
index 54e23479104..c0668213eed 100644
--- a/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResults-test.tsx.snap
+++ b/server/sonar-web/src/main/js/app/components/search/__tests__/__snapshots__/SearchResults-test.tsx.snap
@@ -1,72 +1,82 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
 exports[`renders "Show More" link 1`] = `
-<ul
-  className="menu"
->
-  <li
-    className="menu-header"
+<div>
+  <ul
+    className="menu"
     key="header-TRK"
+    role="group"
   >
-    qualifiers.TRK
-  </li>
-  <span
-    key="foo"
-  >
-    foo
-  </span>
-  <span
-    key="bar"
-  >
-    bar
-  </span>
-  <SearchShowMore
-    allowMore={true}
-    key="more-TRK"
-    onMoreClick={[MockFunction]}
-    onSelect={[MockFunction]}
-    qualifier="TRK"
-    selected={false}
-  />
-</ul>
+    <li
+      className="menu-header"
+      role="presentation"
+    >
+      qualifiers.TRK
+    </li>
+    <span
+      key="foo"
+    >
+      foo
+    </span>
+    <span
+      key="bar"
+    >
+      bar
+    </span>
+    <SearchShowMore
+      allowMore={true}
+      key="more-TRK"
+      onMoreClick={[MockFunction]}
+      onSelect={[MockFunction]}
+      qualifier="TRK"
+      selected={false}
+    />
+  </ul>
+</div>
 `;
 
 exports[`renders different components and dividers between them 1`] = `
-<ul
-  className="menu"
->
-  <li
-    className="menu-header"
+<div>
+  <ul
+    className="menu"
     key="header-FIL"
+    role="group"
   >
-    qualifiers.FIL
-  </li>
-  <span
-    key="zux"
-  >
-    zux
-  </span>
-  <li
-    className="divider"
-    key="divider-TRK"
-  />
-  <li
-    className="menu-header"
+    <li
+      className="menu-header"
+      role="presentation"
+    >
+      qualifiers.FIL
+    </li>
+    <span
+      key="zux"
+    >
+      zux
+    </span>
+  </ul>
+  <ul
+    className="menu"
     key="header-TRK"
+    role="group"
   >
-    qualifiers.TRK
-  </li>
-  <span
-    key="foo"
-  >
-    foo
-  </span>
-  <span
-    key="bar"
-  >
-    bar
-  </span>
-</ul>
+    <li
+      className="menu-header"
+      role="presentation"
+    >
+      qualifiers.TRK
+    </li>
+    <span
+      key="foo"
+    >
+      foo
+    </span>
+    <span
+      key="bar"
+    >
+      bar
+    </span>
+  </ul>
+</div>
 `;
 
 exports[`should render no results 1`] = `
diff --git a/server/sonar-web/src/main/js/app/styles/components/menu.css b/server/sonar-web/src/main/js/app/styles/components/menu.css
index 6ed64f7f2e6..567e5f9a18c 100644
--- a/server/sonar-web/src/main/js/app/styles/components/menu.css
+++ b/server/sonar-web/src/main/js/app/styles/components/menu.css
@@ -27,6 +27,10 @@
   background-clip: padding-box;
 }
 
+.menu + .menu {
+  border-top: 1px solid var(--barBorderColor);
+}
+
 .menu:focus {
   outline: none;
 }