Prototype clients management with windows

features/layout/manage.feature

@@ -0,0 +1,18 @@
+Feature: layout client management
+
+  Scenario: sends the #<< message when telling the layout to manage a client
+    Given a file named layout.rb with:
+      """
+      class Layout
+        def register *_; end
+
+        def << client
+          # FIXME: need the Manager to manage state with clients, not windows
+          #puts client.wname
+          puts client.name
+        end
+      end
+      """
+    And uhwm is running with options -v -r./layout -l Layout
+    When a window requests to be mapped
+    Then the output must contain the window name

features/steps/output_steps.rb

@@ -27,3 +27,7 @@ end
 Then /^the output must contain current display$/ do
   uhwm_wait_output ENV['DISPLAY']
 end
+
+Then /^the output must contain the window name$/ do
+  uhwm_wait_output x_window_name
+end

features/steps/run_steps.rb

@@ -6,6 +6,10 @@ Given /^uhwm is running$/ do
   uhwm_run_wait_ready
 end
 
+Given /^uhwm is running with options? (-.+)$/ do |options|
+  uhwm_run_wait_ready options
+end
+
 Given /^uhwm is running with this run control file:$/ do |rc|
   write_file '.uhwmrc.rb', rc
   uhwm_run_wait_ready

features/steps/x_steps.rb

@@ -2,6 +2,10 @@ When /^I press the ([^ ]+) keys?$/ do |keys|
   x_key keys
 end
 
+When /^a window requests to be mapped$/ do
+  x_window_map
+end
+
 Then /^it must connect to X display$/ do
   uhwm_wait_output 'Connected to'
   expect(x_socket_check uhwm_pid).to be true

lib/uh/wm/testing/acceptance_helpers.rb

@@ -66,6 +66,14 @@ module Uh
             `sockstat -u`.lines.grep /\s+ruby.+\s+#{pid}/
           end.any?
         end
+
+        def x_window_name
+          'Event Tester'
+        end
+
+        def x_window_map
+          spawn 'xev -event owner_grab_button'
+        end
       end
     end
   end