[BEEEP] Integration tests (#1945)

* Add api integration tests

* Add some stuff

* Make program mockable

* Work on IntegrationTests for Identity

* Formatting

* Update packages.lock.json

* Update more packages.lock.json

* Update all packages.lock.json

* Fix InMemory configuration

* Actually fix test configuration

* Fix tests for CI

* Fix event service

* Force EF EventRepository

* Add client_credentials test

* Remove Api.IntegrationTest

* Remove Api Program changes

* Cleanup

* Add more Auth-Email tests

* Run formatting

* Address some PR feedback

* Move integration stuff to it's own common project

* Ran linter

* Add shared project to test solution

* Remove sln changes

* Clean usings

* Add more coverage

* Address PR feedback

src/Identity/Program.cs

@@ -10,7 +10,14 @@ namespace Bit.Identity
     {
         public static void Main(string[] args)
         {
-            Host
+            CreateHostBuilder(args)
+                .Build()
+                .Run();
+        }
+
+        public static IHostBuilder CreateHostBuilder(string[] args)
+        {
+            return Host
                 .CreateDefaultBuilder(args)
                 .ConfigureCustomAppConfiguration(args)
                 .ConfigureWebHostDefaults(webBuilder =>
@@ -34,9 +41,7 @@ namespace Bit.Identity
 
                             return e.Level >= LogEventLevel.Error;
                         }));
-                })
-                .Build()
-                .Run();
+                });
         }
     }
 }