add missing mocks for smb session tests

spec/lib/rex/post/smb/ui/console/command_dispatcher/core_spec.rb

@@ -5,6 +5,9 @@
 
 RSpec.describe Rex::Post::SMB::Ui::Console::CommandDispatcher::Core do
   let(:client) { instance_double(RubySMB::Client) }
+  let(:simple_client) { instance_double(Rex::Proto::SMB::SimpleClient) }
+  let(:dispatcher) { instance_double(RubySMB::Dispatcher::Socket) }
+  let(:socket) { instance_double(IO) }
   let(:session) { Msf::Sessions::SMB.new(nil, { client: client }) }
   let(:console) do
     console = Rex::Post::SMB::Ui::Console.new(session)
@@ -13,6 +16,9 @@
   end
 
   before(:each) do
+    allow(client).to receive(:dispatcher).and_return(dispatcher)
+    allow(dispatcher).to receive(:tcp_socket).and_return(socket)
+    allow(Rex::Proto::SMB::SimpleClient).to receive(:new).and_return(simple_client)
     allow(session).to receive(:client).and_return(client)
     allow(session).to receive(:console).and_return(console)
     allow(session).to receive(:name).and_return('test client name')

spec/lib/rex/post/smb/ui/console/command_dispatcher/shares_spec.rb

@@ -6,6 +6,9 @@
 
 RSpec.describe Rex::Post::SMB::Ui::Console::CommandDispatcher::Shares do
   let(:client) { instance_double(RubySMB::Client) }
+  let(:simple_client) { instance_double(Rex::Proto::SMB::SimpleClient) }
+  let(:dispatcher) { instance_double(RubySMB::Dispatcher::Socket) }
+  let(:socket) { instance_double(IO) }
   let(:session) { Msf::Sessions::SMB.new(nil, { client: client }) }
   let(:console) do
     console = Rex::Post::SMB::Ui::Console.new(session)
@@ -14,6 +17,9 @@
   end
 
   before(:each) do
+    allow(client).to receive(:dispatcher).and_return(dispatcher)
+    allow(dispatcher).to receive(:tcp_socket).and_return(socket)
+    allow(Rex::Proto::SMB::SimpleClient).to receive(:new).and_return(simple_client)
     allow(session).to receive(:client).and_return(client)
     allow(session).to receive(:console).and_return(console)
     allow(session).to receive(:name).and_return('test client name')