diff --git a/spec/lib/msf/core/module_spec.rb b/spec/lib/msf/core/module_spec.rb
index 73c39dafb7..e848bd4b7d 100644
--- a/spec/lib/msf/core/module_spec.rb
+++ b/spec/lib/msf/core/module_spec.rb
@@ -38,6 +38,101 @@ end
 REF_TYPES = %w(CVE BID OSVDB EDB)
 
 describe Msf::Module do
+  it { is_expected.to respond_to :[] }
+  it { is_expected.to respond_to :[]= }
+  it { is_expected.to respond_to :alias }
+  it { is_expected.to respond_to :arch? }
+  it { is_expected.to respond_to :arch_to_s }
+  it { is_expected.to respond_to :author_to_s }
+  it { is_expected.to respond_to :auxiliary? }
+  it { is_expected.to respond_to :check }
+  it { is_expected.to respond_to :comm }
+  it { is_expected.to respond_to :compat }
+  it { is_expected.to respond_to :compatible? }
+  it { is_expected.to respond_to :debugging? }
+  it { is_expected.to respond_to :deregister_options }
+  it { is_expected.to respond_to :derived_implementor? }
+  it { is_expected.to respond_to :description }
+  it { is_expected.to respond_to :disclosure_date }
+  it { is_expected.to respond_to :each_arch }
+  it { is_expected.to respond_to :each_author }
+  it { is_expected.to respond_to :encoder? }
+  it { is_expected.to respond_to :exploit? }
+  it { is_expected.to respond_to :fail_with }
+  it { is_expected.to respond_to :file_path }
+  it { is_expected.to respond_to :framework }
+  it { is_expected.to respond_to :fullname }
+  it { is_expected.to respond_to :generate_uuid }
+  it { is_expected.to respond_to :import_defaults }
+  it { is_expected.to respond_to :info_fixups }
+  it { is_expected.to respond_to :init_compat }
+  it { is_expected.to respond_to :merge_check_key }
+  it { is_expected.to respond_to :merge_info }
+  it { is_expected.to respond_to :merge_info_advanced_options }
+  it { is_expected.to respond_to :merge_info_alias }
+  it { is_expected.to respond_to :merge_info_description }
+  it { is_expected.to respond_to :merge_info_evasion_options }
+  it { is_expected.to respond_to :merge_info_name }
+  it { is_expected.to respond_to :merge_info_options }
+  it { is_expected.to respond_to :merge_info_string }
+  it { is_expected.to respond_to :merge_info_version }
+  it { is_expected.to respond_to :name }
+  it { is_expected.to respond_to :nop? }
+  it { is_expected.to respond_to :orig_cls }
+  it { is_expected.to respond_to :owner }
+  it { is_expected.to respond_to :payload? }
+  it { is_expected.to respond_to :platform? }
+  it { is_expected.to respond_to :platform_to_s }
+  it { is_expected.to respond_to :post? }
+  it { is_expected.to respond_to :print_error }
+  it { is_expected.to respond_to :print_good }
+  it { is_expected.to respond_to :print_line }
+  it { is_expected.to respond_to :print_line_prefix }
+  it { is_expected.to respond_to :print_prefix }
+  it { is_expected.to respond_to :print_status }
+  it { is_expected.to respond_to :print_warning }
+  it { is_expected.to respond_to :privileged? }
+  it { is_expected.to respond_to :rank }
+  it { is_expected.to respond_to :rank_to_h }
+  it { is_expected.to respond_to :rank_to_s }
+  it { is_expected.to respond_to :refname }
+  it { is_expected.to respond_to :register_advanced_options }
+  it { is_expected.to respond_to :register_evasion_options }
+  it { is_expected.to respond_to :register_options }
+  it { is_expected.to respond_to :register_parent }
+  it { is_expected.to respond_to :replicant }
+  it { is_expected.to respond_to :set_defaults }
+  it { is_expected.to respond_to :share_datastore }
+  it { is_expected.to respond_to :shortname }
+  it { is_expected.to respond_to :support_ipv6? }
+  it { is_expected.to respond_to :target_host }
+  it { is_expected.to respond_to :target_port }
+  it { is_expected.to respond_to :type }
+  it { is_expected.to respond_to :update_info }
+  it { is_expected.to respond_to :validate }
+  it { is_expected.to respond_to :vprint_debug }
+  it { is_expected.to respond_to :vprint_error }
+  it { is_expected.to respond_to :vprint_good }
+  it { is_expected.to respond_to :vprint_line }
+  it { is_expected.to respond_to :vprint_status }
+  it { is_expected.to respond_to :vprint_warning }
+  it { is_expected.to respond_to :workspace }
+
+  context 'class' do
+    subject {
+      described_class
+    }
+
+    it { is_expected.to respond_to :cached? }
+    it { is_expected.to respond_to :fullname }
+    it { is_expected.to respond_to :is_usable }
+    it { is_expected.to respond_to :rank }
+    it { is_expected.to respond_to :rank_to_h }
+    it { is_expected.to respond_to :rank_to_s }
+    it { is_expected.to respond_to :shortname }
+    it { is_expected.to respond_to :type }
+  end
+
   describe '#search_filter' do
     let(:opts) { Hash.new }
     before { subject.stub(:fullname => '/module') }