Shrink DependencyCollector#parse_symbol_spec and add tests

1 files changed, 22 insertions, 0 deletions

diff --git a/Library/Homebrew/test/test_dependency_collector.rb b/Library/Homebrew/test/test_dependency_collector.rb
index 746086721..ee966ba8c 100644
--- a/Library/Homebrew/test/test_dependency_collector.rb
+++ b/Library/Homebrew/test/test_dependency_collector.rb
@@ -81,6 +81,28 @@ class DependencyCollectorTests < Test::Unit::TestCase
     assert_equal '2.5.1', dep.min_version
     assert dep.optional?
   end
+
+  def test_autotools_dep_no_system_autotools
+    MacOS::Xcode.stubs(:provides_autotools?).returns(false)
+    dep = @d.build(:libtool)
+    assert_equal Dependency.new("libtool"), dep
+    assert dep.build?
+  end
+
+  def test_autotools_dep_system_autotools
+    MacOS::Xcode.stubs(:provides_autotools?).returns(true)
+    assert_nil @d.build(:libtool)
+  end
+
+  def test_x11_proxy_dep_mountain_lion
+    MacOS.stubs(:version).returns(MacOS::Version.new(10.8))
+    assert_equal Dependency.new("libpng"), @d.build(:libpng)
+  end
+
+  def test_x11_proxy_dep_lion_or_older
+    MacOS.stubs(:version).returns(MacOS::Version.new(10.7))
+    assert_equal X11Dependency::Proxy.new(:libpng), @d.build(:libpng)
+  end
 end
 
 class LanguageModuleDependencyTests < Test::Unit::TestCase