diff --git a/src/testing/postgresql.py b/src/testing/postgresql.py
index 592f707..1628993 100644
--- a/src/testing/postgresql.py
+++ b/src/testing/postgresql.py
@@ -30,8 +30,8 @@
 SEARCH_PATHS = (['/usr/local/pgsql', '/usr/local'] +
                 glob('/usr/pgsql-*') +  # for CentOS/RHEL
                 glob('/usr/lib/postgresql/*') +  # for Debian/Ubuntu
-                glob('/opt/local/lib/postgresql*'))  # for MacPorts
-
+                glob('/opt/local/lib/postgresql*') +  # for MacPorts
+                glob('/usr/local/opt/postgresql*'))  # for Homebrew
 
 class Postgresql(Database):
     DEFAULT_SETTINGS = dict(auto_start=2,
@@ -40,6 +40,8 @@ class Postgresql(Database):
                             initdb_args='-U postgres -A trust',
                             postgres=None,
                             postgres_args='-h 127.0.0.1 -F -c logging_collector=off',
+                            postgres_version=None,
+                            db_name='test',
                             pid=None,
                             port=None,
                             copy_data_from=None)
@@ -48,11 +50,11 @@ class Postgresql(Database):
     def initialize(self):
         self.initdb = self.settings.pop('initdb')
         if self.initdb is None:
-            self.initdb = find_program('initdb', ['bin'])
+            self.initdb = find_program('initdb', ['bin'], self.settings['postgres_version'])
 
         self.postgres = self.settings.pop('postgres')
         if self.postgres is None:
-            self.postgres = find_program('postgres', ['bin'])
+            self.postgres = find_program('postgres', ['bin'], self.settings['postgres_version'])
 
     def dsn(self, **kwargs):
         # "database=test host=localhost user=postgres"
@@ -60,7 +62,7 @@ def dsn(self, **kwargs):
         params.setdefault('port', self.settings['port'])
         params.setdefault('host', '127.0.0.1')
         params.setdefault('user', 'postgres')
-        params.setdefault('database', 'test')
+        params.setdefault('database', self.settings['db_name'])
 
         return params
 
@@ -99,9 +101,9 @@ def poststart(self):
         with closing(pg8000.connect(**self.dsn(database='postgres'))) as conn:
             conn.autocommit = True
             with closing(conn.cursor()) as cursor:
-                cursor.execute("SELECT COUNT(*) FROM pg_database WHERE datname='test'")
+                cursor.execute("SELECT COUNT(*) FROM pg_database WHERE datname='{}'".format(self.settings['db_name']))
                 if cursor.fetchone()[0] <= 0:
-                    cursor.execute('CREATE DATABASE test')
+                    cursor.execute('CREATE DATABASE {}'.format(self.settings['db_name']))
 
     def is_server_available(self):
         try:
@@ -131,15 +133,17 @@ def search_server(self):
 skipIfNotFound = skipIfNotInstalled = PostgresqlSkipIfNotInstalledDecorator()
 
 
-def find_program(name, subdirs):
+def find_program(name, subdirs, version=None):
     path = get_path_of(name)
     if path:
-        return path
+        if not version or version in path:
+            return path
 
     for base_dir in SEARCH_PATHS:
         for subdir in subdirs:
             path = os.path.join(base_dir, subdir, name)
             if os.path.exists(path):
-                return path
+                if not version or version in path:
+                    return path
 
     raise RuntimeError("command not found: %s" % name)