From fcfc53df3314136cd8298e8971ea41d7402b7064 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Mon, 22 Jul 2013 21:36:11 -0500
Subject: Check deps of satisfied deps

---
 Library/Homebrew/test/test_dependency_expansion.rb | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'Library/Homebrew/test')

diff --git a/Library/Homebrew/test/test_dependency_expansion.rb b/Library/Homebrew/test/test_dependency_expansion.rb
index d0dada2e0..90d4dcc36 100644
--- a/Library/Homebrew/test/test_dependency_expansion.rb
+++ b/Library/Homebrew/test/test_dependency_expansion.rb
@@ -82,4 +82,17 @@ class DependencyExpansionTests < Test::Unit::TestCase
 
     assert_equal %w{option}, Dependency.expand(@f).first.tags
   end
+
+  def test_skip_skips_parent_but_yields_children
+    f = stub(:deps => [
+      build_dep(:foo, [], [@bar, @baz]),
+      build_dep(:foo, [], [@baz]),
+    ])
+
+    deps = Dependency.expand(f) do |dependent, dep|
+      Dependency.skip if %w{foo qux}.include? dep.name
+    end
+
+    assert_equal [@bar, @baz], deps
+  end
 end
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