navigation_spec.rb in mohawk-0.4.3

- old
+ new

@@ -1,7 +1,16 @@
 require 'spec_helper'
 
+def non_existent_locator
+  {:title => /I don't exist/}
+end
+
+class NonExistentScreen
+  include Mohawk
+  window non_existent_locator
+end
+
 describe Mohawk::Navigation do
   context '#on with extra info' do
     When { start_app }
     Then { on(MainForm, pid: Mohawk.app.pid).present? }
   end
@@ -20,6 +29,14 @@
     end
 
     When(:data_entry_form) { navigate_to(DataEntryForm) }
     Then { expect(data_entry_form).to be_present }
   end
-end
\ No newline at end of file
+
+  context 'name the screen that could not be found' do
+    When { Mohawk.timeout = 1 }
+    Then do
+      screen_class = NonExistentScreen
+      expect { on(screen_class) }.to raise_error Mohawk::Waiter::WaitTimeout, "Unable to locate #{screen_class} using #{non_existent_locator}"
+    end
+  end
+end