1 files changed, 34 insertions, 3 deletions
diff --git a/test/rubygems/test_gem_resolver_installed_specification.rb b/test/rubygems/test_gem_resolver_installed_specification.rb
index f9dda29a6c..d52876f030 100644
--- a/test/rubygems/test_gem_resolver_installed_specification.rb
+++ b/test/rubygems/test_gem_resolver_installed_specification.rb
@@ -2,17 +2,48 @@ require 'rubygems/test_case'
 
 class TestGemResolverInstalledSpecification < Gem::TestCase
 
-  def test_initialize
-    set     = Gem::Resolver::CurrentSet.new
+  def setup
+    super
+
+    @set = Gem::Resolver::CurrentSet.new
+  end
 
+  def test_initialize
     source_spec = util_spec 'a'
 
-    spec = Gem::Resolver::InstalledSpecification.new set, source_spec
+    spec = Gem::Resolver::InstalledSpecification.new @set, source_spec
 
     assert_equal 'a',                 spec.name
     assert_equal Gem::Version.new(2), spec.version
     assert_equal Gem::Platform::RUBY, spec.platform
   end
 
+  def test_install
+    a = util_spec 'a'
+
+    spec = Gem::Resolver::InstalledSpecification.new @set, a
+
+    called = :junk
+
+    spec.install({}) do |installer|
+      called = installer
+    end
+
+    assert_nil called
+  end
+
+  def test_installable_platform_eh
+    b, b_gem = util_gem 'a', 1 do |s|
+      s.platform = Gem::Platform.new %w[cpu other_platform 1]
+    end
+
+    source = Gem::Source::SpecificFile.new b_gem
+
+    b_spec = Gem::Resolver::InstalledSpecification.new @set, b, source
+
+    assert b_spec.installable_platform?
+  end
+
+
 end