Merge branch 'landing/3971' into HEAD

Land rapid7#3791 - specs for code reorg

Author: trevrosen

.rspec

@@ -1,2 +1,3 @@
 --color
 --format Fivemat
+--require spec_helper

spec/lib/msf/database_event_spec.rb

@@ -0,0 +1,22 @@
+RSpec.describe Msf::DatabaseEvent do
+  subject(:base_instance) {
+    base_class.new
+  }
+
+  let(:base_class) {
+    described_class = self.described_class
+
+    Class.new do
+      include described_class
+    end
+  }
+
+  it { is_expected.to respond_to :on_db_client }
+  it { is_expected.to respond_to :on_db_host }
+  it { is_expected.to respond_to :on_db_host_state }
+  it { is_expected.to respond_to :on_db_ref }
+  it { is_expected.to respond_to :on_db_service }
+  it { is_expected.to respond_to :on_db_service_state }
+  it { is_expected.to respond_to :on_db_vuln }
+
+end

spec/lib/msf/db_import_error_spec.rb

@@ -0,0 +1,3 @@
+RSpec.describe Msf::DBImportError do
+  it { is_expected.to be_a RuntimeError }
+end