[1.7.0] Fix Events system (archtechx#94)

* Add TenantManagerEvents

* Apply fixes from StyleCI

* Fix typos, add tests

* end() events

* Travis should be failing

* Uncomment ending

src/Traits/BootstrapsTenancy.php

@@ -41,6 +41,10 @@ public function bootstrap()
 
     public function end()
     {
+        array_map(function ($listener) {
+            $listener($this);
+        }, $this->listeners['ending']);
+
         $this->initialized = false;
 
         $this->disconnectDatabase();
@@ -49,6 +53,10 @@ public function end()
         }
         $this->untagCache();
         $this->resetFileSystemRootPaths();
+
+        array_map(function ($listener) {
+            $listener($this);
+        }, $this->listeners['ended']);
     }
 
     public function switchDatabaseConnection()

test

@@ -1,9 +1,10 @@
 #!/bin/bash
+set -e
 
 # for development
 docker-compose up -d
 printf "Variant 1\n\n"
 TENANCY_TEST_REDIS_TENANCY=1 TENANCY_TEST_REDIS_CLIENT=phpredis docker-compose exec test vendor/bin/phpunit --coverage-php coverage/1.cov "$@"
 printf "Variant 2\n\n"
 TENANCY_TEST_REDIS_TENANCY=0 TENANCY_TEST_REDIS_CLIENT=predis docker-compose exec test vendor/bin/phpunit --coverage-php coverage/2.cov "$@"
-docker-compose exec test vendor/bin/phpcov merge --clover clover.xml coverage/
+docker-compose exec test vendor/bin/phpcov merge --clover clover.xml coverage/