1 files changed, 45 insertions, 0 deletions
diff --git a/jni/ruby/test/rubygems/test_gem_resolver_composed_set.rb b/jni/ruby/test/rubygems/test_gem_resolver_composed_set.rb
new file mode 100644
index 0000000..f8455e1
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_resolver_composed_set.rb
@@ -0,0 +1,45 @@
+require 'rubygems/test_case'
+
+class TestGemResolverComposedSet < Gem::TestCase
+
+  def test_errors
+    index_set   = Gem::Resolver::IndexSet.new
+    current_set = Gem::Resolver::CurrentSet.new
+
+    set = Gem::Resolver::ComposedSet.new index_set, current_set
+
+    set.instance_variable_get(:@errors) << :a
+    current_set.errors << :b
+
+    assert_includes set.errors, :a
+    assert_includes set.errors, :b
+    assert_includes set.errors, index_set.errors.first
+  end
+
+  def test_prerelease_equals
+    best_set    = Gem::Resolver::BestSet.new
+    current_set = Gem::Resolver::CurrentSet.new
+
+    set = Gem::Resolver::ComposedSet.new best_set, current_set
+
+    set.prerelease = true
+
+    assert set.prerelease
+    assert best_set.prerelease
+    assert current_set.prerelease
+  end
+
+  def test_remote_equals
+    best_set    = Gem::Resolver::BestSet.new
+    current_set = Gem::Resolver::CurrentSet.new
+
+    set = Gem::Resolver::ComposedSet.new best_set, current_set
+
+    set.remote = false
+
+    refute best_set.remote?
+    refute current_set.remote?
+  end
+
+end
+