[8.x] Added new assertNothingDispatched method to BusFake (#39286)

* Added new assertNothingDispatched method to BusFake

* Fix broken test

Author: carlalexander

src/Illuminate/Support/Testing/Fakes/BusFake.php

@@ -135,6 +135,16 @@ public function assertNotDispatched($command, $callback = null)
         );
     }
 
+    /**
+     * Assert that no jobs were dispatched.
+     *
+     * @return void
+     */
+    public function assertNothingDispatched()
+    {
+        PHPUnit::assertEmpty($this->commands, 'Jobs were dispatched unexpectedly.');
+    }
+
     /**
      * Assert if a job was explicitly dispatched synchronously based on a truth-test callback.
      *

tests/Support/SupportTestingBusFakeTest.php

@@ -362,6 +362,20 @@ public function testAssertNotDispatchedSyncClosure()
         }
     }
 
+    public function testAssertNothingDispatched()
+    {
+        $this->fake->assertNothingDispatched();
+
+        $this->fake->dispatch(new BusJobStub);
+
+        try {
+            $this->fake->assertNothingDispatched();
+            $this->fail();
+        } catch (ExpectationFailedException $e) {
+            $this->assertThat($e, new ExceptionMessage('Jobs were dispatched unexpectedly.'));
+        }
+    }
+
     public function testAssertDispatchedWithIgnoreClass()
     {
         $dispatcher = m::mock(QueueingDispatcher::class);