fix ruby deprecation warnings

2 files changed, 1 insertions, 2 deletions

diff --git a/test/unit/command_line_test.rb b/test/unit/command_line_test.rb
index 0b57ed0..ea0d1cc 100644
--- a/test/unit/command_line_test.rb
+++ b/test/unit/command_line_test.rb
@@ -21,7 +21,7 @@ class CommandLineTest < Minitest::Test
     cleanup_files('nodes/banana.json', 'files/nodes/banana')
     output = leap_bin("node add banana tags:production "+
       "services:openvpn ip_address:1.1.1.1 openvpn.gateway_address:2.2.2.2")
-    assert_match /created nodes\/banana\.json/, output
+    assert_match(/created nodes\/banana\.json/, output)
   end
 
 end
diff --git a/test/unit/config_object_list_test.rb b/test/unit/config_object_list_test.rb
index 9b6e09f..c4f37d8 100644
--- a/test/unit/config_object_list_test.rb
+++ b/test/unit/config_object_list_test.rb
@@ -9,7 +9,6 @@ class ConfigObjectListTest < Minitest::Test
   end
 
   def test_complex_node_search
-    domain = provider.domain
     nodes = manager.nodes['location.country_code' => 'US']
     assert nodes.size != manager.nodes.size, 'should not return all nodes'
     assert_equal 2, nodes.size, 'should be some nodes'