[Security Settings] Add tests for collapsing enhanced protection

The security settings page now supports collapsing the enhanced
protection radio button when the 'enableEsbCollapse' feature is enabled.
This change adds tests for that functionality.

Bug: 1422719
Change-Id: Ia89443c8b65cdca8102adebb2c659995186a2971
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4322066
Commit-Queue: Javier Castro <jacastro@chromium.org>
Reviewed-by: Daniel Rubery <drubery@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1114811}

chrome/test/data/webui/settings/security_page_test.ts

@@ -685,19 +685,40 @@ suite('SecurityPage_SafeBrowsing', function() {
             'recordSafeBrowsingInteractionHistogram'));
   });
 
-  test('enhancedProtectionAutoExpanded', function() {
+  test('standardProtectionExpandedIfNoQueryParam', function() {
     // Standard protection should be pre-expanded if there is no param.
     Router.getInstance().navigateTo(routes.SECURITY);
+    assertEquals(
+        page.prefs.generated.safe_browsing.value, SafeBrowsingSetting.STANDARD);
     assertFalse(page.$.safeBrowsingEnhanced.expanded);
     assertTrue(page.$.safeBrowsingStandard.expanded);
+  });
+
+  test('enhancedProtectionExpandedIfEsbCollapseDisabled', function() {
     // Enhanced protection should be pre-expanded if the param is set to
-    // enhanced.
+    // enhanced and enableEsbCollapse is false.
+    loadTimeData.overrideValues({enableEsbCollapse: false});
     Router.getInstance().navigateTo(
         routes.SECURITY,
         /* dynamicParams= */ new URLSearchParams('q=enhanced'));
     assertEquals(
-        SafeBrowsingSetting.STANDARD, page.prefs.generated.safe_browsing.value);
+        page.prefs.generated.safe_browsing.value, SafeBrowsingSetting.STANDARD);
     assertTrue(page.$.safeBrowsingEnhanced.expanded);
     assertFalse(page.$.safeBrowsingStandard.expanded);
   });
+
+  test('enhancedProtectionCollapsedIfEsbCollapseEnabled', function() {
+    // Enhanced protection should be collapsed if the param is set to
+    // enhanced and enableEsbCollapse is true.
+    loadTimeData.overrideValues({enableEsbCollapse: true});
+
+    Router.getInstance().navigateTo(
+        routes.SECURITY,
+        /* dynamicParams= */ new URLSearchParams('q=enhanced'));
+    assertEquals(
+        page.prefs.generated.safe_browsing.value, SafeBrowsingSetting.STANDARD);
+    assertFalse(page.$.safeBrowsingEnhanced.expanded);
+    assertFalse(page.$.safeBrowsingStandard.expanded);
+  });
+
 });