Added specs for ronin-db emails query methods` (issue #67).

spec/cli/commands/emails_spec.rb

@@ -3,7 +3,58 @@
 require_relative 'man_page_example'
 require_relative 'model_command_examples'
 
+require 'ronin/db/email_address'
+
 describe Ronin::DB::CLI::Commands::Emails do
   include_examples "man_page"
   include_examples "ModelCommand"
+
+  describe "options" do
+    before { subject.option_parser.parse(argv) }
+
+    describe "--with-host HOST" do
+      let(:host) { 'example.com' }
+      let(:argv) { ['--with-host', host] }
+
+      it "must append :with_host_name and the host to #query_method_calls" do
+        expect(subject.query_method_calls[-1]).to eq(
+          [:with_host_name, [host]]
+        )
+      end
+
+      it "and .with_host_name must be a class method on Ronin::DB::EmailAddress" do
+        expect(Ronin::DB::EmailAddress).to respond_to(:with_host_name)
+      end
+    end
+
+    describe "--with-ip IP" do
+      let(:ip)   { '1.2.3.4' }
+      let(:argv) { ['--with-ip', ip] }
+
+      it "must append :with_ip_address and the IP to #query_method_calls" do
+        expect(subject.query_method_calls[-1]).to eq(
+          [:with_ip_address, [ip]]
+        )
+      end
+
+      it "and .with_ip_address must be a class method on Ronin::DB::EmailAddress" do
+        expect(Ronin::DB::EmailAddress).to respond_to(:with_ip_address)
+      end
+    end
+
+    describe "--with-user USER" do
+      let(:user) { 'bob' }
+      let(:argv) { ['--with-user', user] }
+
+      it "must append :with_user_name and the user to #query_method_calls" do
+        expect(subject.query_method_calls[-1]).to eq(
+          [:with_user_name, [user]]
+        )
+      end
+
+      it "and .with_user_name must be a class method on Ronin::DB::EmailAddress" do
+        expect(Ronin::DB::EmailAddress).to respond_to(:with_user_name)
+      end
+    end
+  end
 end