Fix spec in EnvSpec.js for specs that hang

This spec would hang when maximumSpecCallbackDepth was set to 1
[Fixes #54168730]

spec/core/EnvSpec.js

@@ -293,52 +293,33 @@ describe("Env integration", function() {
   });
 
   describe("with a mock clock", function() {
-      beforeEach(function() {
+    beforeEach(function() {
-          jasmine.getEnv().clock.install();
+      jasmine.getEnv().clock.install();
+    });
+
+    afterEach(function() {
+      jasmine.getEnv().clock.uninstall();
+    });
+
+    it("should not hang on async specs that forget to call done()", function(done) {
+      var env = new j$.Env(),
+          reporter = jasmine.createSpyObj('fakeReporter', [ "specDone" ]);
+
+      reporter.specDone.and.callFake(function() {
+        expect(reporter.specDone).toHaveBeenCalledWith(jasmine.objectContaining({status: 'failed'}));
+        done();
       });
 
-      afterEach(function() {
+      env.addReporter(reporter);
-          jasmine.getEnv().clock.uninstall();
+
+      env.it("async spec that will hang", function(underTestCallback) {
+        env.expect(true).toBeTruthy();
+        jasmine.getEnv().clock.tick(10000);
+        jasmine.getEnv().clock.tick(1); // trigger specDone callback
       });
 
-      it("should not hang on async specs that forget to call done()", function(done) {
+      env.execute();
-          var env = new j$.Env(),
+    });
-          reporter = jasmine.createSpyObj('fakeReporter', [
-              "jasmineStarted",
-              "jasmineDone",
-              "suiteStarted",
-              "suiteDone",
-              "specStarted",
-              "specDone"
-              ]);
-
-          env.addReporter(reporter);
-
-          env.describe("tests", function() {
-              env.it("async spec that will hang", function(underTestCallback) {
-                  env.expect(true).toBeTruthy();
-              });
-
-              env.it("after async spec", function() {
-                  env.expect(true).toBeTruthy();
-              });
-          });
-
-          env.execute();
-
-          reporter.jasmineDone.and.callFake(function() {
-              expect(reporter.jasmineStarted).toHaveBeenCalledWith({
-                  totalSpecsDefined: 2
-              });
-
-              expect(reporter.specDone).toHaveBeenCalledWith(jasmine.objectContaining({status: 'passed'}));
-              expect(reporter.specDone).toHaveBeenCalledWith(jasmine.objectContaining({status: 'failed'}));
-
-              done();
-          });
-
-          jasmine.getEnv().clock.tick(60001);
-      });
   });
 
   // TODO: something is wrong with this spec