Add unit tests for RPC's getg

spec/lib/msf/core/rpc/v10/rpc_core_spec.rb

@@ -0,0 +1,28 @@
+# -*- coding:binary -*-
+require 'spec_helper'
+
+require 'msf/core/rpc/v10/rpc_base'
+require 'msf/core/rpc/v10/rpc_core'
+require 'msf/core/rpc/v10/service'
+
+describe Msf::RPC::RPC_Core do
+  include_context 'Msf::Simple::Framework'
+
+  let(:service) do
+    Msf::RPC::Service.new(framework)
+  end
+
+  let(:core) do
+    Msf::RPC::RPC_Core.new(service)
+  end
+
+  describe '#rpc_getg' do
+    it 'should show an empty value if the variable is unset' do
+      expect(core.rpc_getg('FOO')).to eq({'FOO' => ''})
+    end
+    it 'should show the correct value if the variable is set' do
+      core.rpc_setg('FOO', 'BAR')
+      expect(core.rpc_getg('FOO')).to eq({'FOO' => 'BAR'})
+    end
+  end
+end