From b354ffcd62d5d59749efced05c1e8015b9a7cfc4 Mon Sep 17 00:00:00 2001
From: Thibault Jouan <tj@a13.fr>
Date: Wed, 8 Apr 2015 21:44:04 +0000
Subject: [PATCH] Add stopped status notion in Runner

---
 lib/uh/wm/runner.rb       |  8 ++++++++
 spec/uh/wm/runner_spec.rb | 28 ++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/lib/uh/wm/runner.rb b/lib/uh/wm/runner.rb
index 96548db..5456b8d 100644
--- a/lib/uh/wm/runner.rb
+++ b/lib/uh/wm/runner.rb
@@ -15,6 +15,14 @@ module Uh
         @manager  = manager
       end
 
+      def stopped?
+        !!@stopped
+      end
+
+      def stop!
+        @stopped = true
+      end
+
       def connect_manager
         @manager.connect
         @env.log "Connected to X server"
diff --git a/spec/uh/wm/runner_spec.rb b/spec/uh/wm/runner_spec.rb
index d160cec..bff1e85 100644
--- a/spec/uh/wm/runner_spec.rb
+++ b/spec/uh/wm/runner_spec.rb
@@ -28,6 +28,34 @@ module Uh
         it 'assigns a new Manager' do
           expect(runner.manager).to be_a Manager
         end
+
+        it 'is not stopped' do
+          expect(runner).not_to be_stopped
+        end
+      end
+
+      describe '#stopped?' do
+        context 'when not stopped' do
+          it 'returns false' do
+            expect(runner.stopped?).to be false
+          end
+        end
+
+        context 'when stopped' do
+          before { runner.stop! }
+
+          it 'returns true' do
+            expect(runner.stopped?).to be true
+          end
+        end
+      end
+
+      describe '#stop!' do
+        it 'sets the runner as stopped' do
+          expect { runner.stop! }
+            .to change { runner.stopped? }
+            .from(false).to(true)
+        end
       end
 
       describe '#connect_manager' do