Modernize/Fix CI

spec/unit/util/puppetdb_validator_spec.rb

@@ -8,51 +8,34 @@
 
     url = '/pdb/meta/v1/version'
     if Puppet::PUPPETVERSION.to_f < 7
-      conn_ok = stub
-      conn_ok.stubs(:get).with(url, 'Accept' => 'application/json').returns(nethttpok)
-      conn_ok.stubs(:read_timeout=).with(2)
-      conn_ok.stubs(:open_timeout=).with(2)
+      conn_ok = double
+      allow(conn_ok).to receive(:get).with(url, 'Accept' => 'application/json').and_return(nethttpok)
+      allow(conn_ok).to receive(:read_timeout=).with(2)
+      allow(conn_ok).to receive(:open_timeout=).with(2)
 
-      conn_not_found = stub
-      conn_not_found.stubs(:get).with('/pdb/meta/v1/version', 'Accept' => 'application/json').returns(notfound)
+      conn_not_found = double
+      allow(conn_not_found).to receive(:get).with('/pdb/meta/v1/version', 'Accept' => 'application/json').and_return(notfound)
 
-      Puppet::Network::HttpPool.stubs(:http_instance).raises('Unknown host')
-      Puppet::Network::HttpPool.stubs(:http_instance).with('mypuppetdb.com', 8080, true).raises('Connection refused')
-      Puppet::Network::HttpPool.stubs(:http_instance).with('mypuppetdb.com', 8080, false).returns(conn_ok)
-      Puppet::Network::HttpPool.stubs(:http_instance).with('mypuppetdb.com', 8081, true).returns(conn_ok)
-      Puppet::Network::HttpPool.stubs(:http_instance).with('wrongserver.com', 8081, true).returns(conn_not_found)
+      allow(Puppet::Network::HttpPool).to receive(:http_instance).and_raise('Unknown host')
+      allow(Puppet::Network::HttpPool).to receive(:http_instance).with('mypuppetdb.com', 8080, true).and_raise('Connection refused')
+      allow(Puppet::Network::HttpPool).to receive(:http_instance).with('mypuppetdb.com', 8080, false).and_return(conn_ok)
+      allow(Puppet::Network::HttpPool).to receive(:http_instance).with('mypuppetdb.com', 8081, true).and_return(conn_ok)
+      allow(Puppet::Network::HttpPool).to receive(:http_instance).with('wrongserver.com', 8081, true).and_return(conn_not_found)
     else
-      http = stub
-      Puppet::HTTP::Client.stubs(:new).returns(http)
+      http = double
+      allow(Puppet::HTTP::Client).to receive(:new).and_return(http)
 
-      http.stubs(:get).with { |uri, _opts|
-        uri.hostname == 'mypuppetdb.com' &&
-          uri.port == 8080 &&
-          uri.scheme == 'https'
-      }.raises Puppet::HTTP::HTTPError, 'Connection refused'
+      allow(http).to receive(:get) do |uri, _opts|
+        raise(Puppet::HTTP::HTTPError, 'Connection refused') if uri.hostname == 'mypuppetdb.com' && uri.port == 8080 && uri.scheme == 'https'
+        raise Puppet::HTTP::ResponseError, Puppet::HTTP::ResponseNetHTTP.new(url, notfound) if uri.hostname == 'wrongserver.com' && uri.port == 8081 && uri.scheme == 'https'
+        raise Puppet::HTTP::HTTPError, 'Unknown host' if uri.hostname == 'non-existing.com' && uri.scheme == 'https'
 
-      http.stubs(:get).with { |uri, _opts|
-        uri.hostname == 'mypuppetdb.com' &&
-          uri.port == 8080 &&
-          uri.scheme == 'http'
-      }.returns(Puppet::HTTP::ResponseNetHTTP.new(url, nethttpok))
-
-      http.stubs(:get).with { |uri, _opts|
-        uri.hostname == 'mypuppetdb.com' &&
-          uri.port == 8081 &&
-          uri.scheme == 'https'
-      }.returns(Puppet::HTTP::ResponseNetHTTP.new(url, nethttpok))
-
-      http.stubs(:get).with { |uri, _opts|
-        uri.hostname == 'wrongserver.com' &&
-          uri.port == 8081 &&
-          uri.scheme == 'https'
-      }.raises Puppet::HTTP::ResponseError, Puppet::HTTP::ResponseNetHTTP.new(url, notfound)
-
-      http.stubs(:get).with { |uri, _opts|
-        uri.hostname == 'non-existing.com' &&
-          uri.scheme == 'https'
-      }.raises Puppet::HTTP::HTTPError, 'Unknown host'
+        if uri.hostname == 'mypuppetdb.com' && uri.port == 8080 && uri.scheme == 'http'
+          Puppet::HTTP::ResponseNetHTTP.new(url, nethttpok)
+        elsif uri.hostname == 'mypuppetdb.com' && uri.port == 8081 && uri.scheme == 'https'
+          Puppet::HTTP::ResponseNetHTTP.new(url, nethttpok)
+        end
+      end
     end
   end
 
@@ -70,23 +53,23 @@
     puppetdb_server = 'mypuppetdb.com'
     puppetdb_port = 8080
     validator = Puppet::Util::PuppetdbValidator.new(puppetdb_server, puppetdb_port)
-    Puppet.expects(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): Connection refused")
+    expect(Puppet).to receive(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): Connection refused")
     expect(validator.attempt_connection).to be false
   end
 
   it 'returns false and issues an appropriate notice if connection succeeds but puppetdb is not available' do
     puppetdb_server = 'wrongserver.com'
     puppetdb_port = 8081
     validator = Puppet::Util::PuppetdbValidator.new(puppetdb_server, puppetdb_port)
-    Puppet.expects(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): [404] Not found")
+    expect(Puppet).to receive(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): [404] Not found")
     expect(validator.attempt_connection).to be false
   end
 
   it 'returns false and issues an appropriate notice if host:port is unreachable or does not exist' do
     puppetdb_server = 'non-existing.com'
     puppetdb_port = nil
     validator = Puppet::Util::PuppetdbValidator.new(puppetdb_server, puppetdb_port)
-    Puppet.expects(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): Unknown host")
+    expect(Puppet).to receive(:notice).with("Unable to connect to puppetdb server (https://#{puppetdb_server}:#{puppetdb_port}): Unknown host")
     expect(validator.attempt_connection).to be false
   end
 end