Fresh start

1 files changed, 83 insertions, 0 deletions

diff --git a/jni/ruby/test/rubygems/test_gem_resolver_vendor_set.rb b/jni/ruby/test/rubygems/test_gem_resolver_vendor_set.rb
new file mode 100644
index 0000000..618e251
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_resolver_vendor_set.rb
@@ -0,0 +1,83 @@
+require 'rubygems/test_case'
+
+class TestGemResolverVendorSet < Gem::TestCase
+
+  def setup
+    super
+
+    @set = Gem::Resolver::VendorSet.new
+  end
+
+  def test_add_vendor_gem
+    name, version, directory = vendor_gem
+
+    added = @set.add_vendor_gem name, directory
+
+    spec = @set.load_spec name, version, Gem::Platform::RUBY, nil
+
+    assert_equal spec, added
+
+    assert_equal "#{name}-#{version}", spec.full_name
+
+    assert_equal File.expand_path(directory), spec.full_gem_path
+  end
+
+  def test_add_vendor_gem_missing
+    name, _, directory = vendor_gem
+
+    FileUtils.rm_r directory
+
+    e = assert_raises Gem::GemNotFoundException do
+      @set.add_vendor_gem name, directory
+    end
+
+    assert_equal "unable to find #{directory}/#{name}.gemspec for gem #{name}",
+                 e.message
+  end
+
+  def test_find_all
+    name, version, directory = vendor_gem
+
+    @set.add_vendor_gem name, directory
+
+    dependency = dep 'a', '~> 1'
+
+    req = Gem::Resolver::DependencyRequest.new dependency, nil
+
+    found = @set.find_all req
+
+    spec = @set.load_spec name, version, Gem::Platform::RUBY, nil
+
+    source = Gem::Source::Vendor.new directory
+
+    expected = [
+      Gem::Resolver::VendorSpecification.new(@set, spec, source)
+    ]
+
+    assert_equal expected, found
+  end
+
+  def test_find_all_prerelease
+    name, _, directory = vendor_gem 'a', '1.a'
+
+    @set.add_vendor_gem name, directory
+
+    req = Gem::Resolver::DependencyRequest.new dep('a'), nil
+
+    assert_empty @set.find_all req
+
+    req = Gem::Resolver::DependencyRequest.new dep('a', '>= 0.a'), nil
+
+    refute_empty @set.find_all req
+  end
+
+  def test_load_spec
+    error = Object.const_defined?(:KeyError) ? KeyError : IndexError
+
+    assert_raises error do
+      @set.load_spec 'b', v(1), Gem::Platform::RUBY, nil
+    end
+  end
+
+end
+