Change unittests for #202

Author: jenssegers

tests/MysqlRelationsTest.php

@@ -45,7 +45,7 @@ public function testMysqlRelations()
         $user = MysqlUser::find($user->id); // refetch
         $this->assertEquals('admin', $user->role->type);
 
-        // MongoDB beelongs to
+        // MongoDB belongs to
         $role = $user->role()->first(); // refetch
         $this->assertEquals('John Doe', $role->mysqlUser->name);
 

tests/models/MysqlRole.php

@@ -16,7 +16,7 @@ public function user()
 
     public function mysqlUser()
     {
-    	return $this->belongsTo('MysqlUser', 'role_id');
+    	return $this->belongsTo('MysqlUser');
     }
 
     /**

tests/models/MysqlUser.php

@@ -16,7 +16,7 @@ public function books()
 
     public function role()
     {
-        return $this->hasOne('Role', 'role_id');
+        return $this->hasOne('Role');
     }
 
     /**

tests/models/Role.php

@@ -14,7 +14,7 @@ public function user()
 
     public function mysqlUser()
     {
-    	return $this->belongsTo('MysqlUser', 'role_id');
+    	return $this->belongsTo('MysqlUser');
     }
 
 }