these were terrible anyways

lighthouse-core/test/gather/gatherers/accessibility-test.js

@@ -17,34 +17,6 @@ describe('Accessibility gatherer', () => {
     accessibilityGather = new AccessibilityGather();
   });
 
-  it('fails if nothing is returned', () => {
-    return accessibilityGather.afterPass({
-      driver: {
-        executionContext: {
-          async evaluate() {},
-        },
-      },
-    }).then(
-      _ => assert.ok(false),
-      _ => assert.ok(true));
-  });
-
-  it('fails if result has no violations array', () => {
-    return accessibilityGather.afterPass({
-      driver: {
-        executionContext: {
-          async evaluate() {
-            return {
-              url: 'https://example.com',
-            };
-          },
-        },
-      },
-    }).then(
-      _ => assert.ok(false),
-      _ => assert.ok(true));
-  });
-
   it('propagates error retrieving the results', () => {
     const error = 'There was an error.';
     return accessibilityGather.afterPass({