Ticket capistrano#193 - alias_task preserve max_hosts

fcheung · Nov 5, 2011 · d223b32 · d223b32
1 parent dd4fd68
commit d223b32
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Showing 2 changed files with 11 additions and 0 deletions.
diff --git a/lib/capistrano/configuration/alias_task.rb b/lib/capistrano/configuration/alias_task.rb
@@ -15,6 +15,7 @@ def alias_task(new_name, old_name)
         options = {}
         options[:desc] = task.description
         options[:on_error] = task.on_error
+        options[:max_hosts] = task.max_hosts
 
         task(new_name, options, &task.body)
       end

diff --git a/test/configuration/alias_task_test.rb b/test/configuration/alias_task_test.rb
@@ -57,6 +57,16 @@ def test_aliased_task_should_preserve_on_error
     assert_equal task.on_error, new_task.on_error
   end
 
+  def test_aliased_task_should_preserve_max_hosts
+    @config.task(:foo, :max_hosts => 5) { 42 }
+    @config.alias_task 'new_foo', 'foo'
+
+    task = @config.find_task('foo')
+    new_task = @config.find_task('new_foo')
+
+    assert_equal task.max_hosts, new_task.max_hosts
+  end
+
   def test_raise_exception_when_task_doesnt_exist
     assert_raises(Capistrano::NoSuchTaskError) { @config.alias_task 'non_existant_task', 'fail_miserably' }
   end