* lib/rubygems: Update to RubyGems master 50a8210. Important changes

  in this commit:

  RubyGems now automatically checks for gem.deps.rb or Gemfile when
  running ruby executables.  This behavior is similar to `bundle exec
  rake`.  This change may be reverted before Ruby 2.1.0 if too many bugs
  are found.

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 146 insertions, 5 deletions

diff --git a/test/rubygems/test_gem_resolver_api_set.rb b/test/rubygems/test_gem_resolver_api_set.rb
index 976d861cdf..288f496c93 100644
--- a/test/rubygems/test_gem_resolver_api_set.rb
+++ b/test/rubygems/test_gem_resolver_api_set.rb
@@ -6,20 +6,161 @@ class TestGemResolverAPISet < Gem::TestCase
     super
 
     @DR = Gem::Resolver
+    @dep_uri = URI "#{@gem_repo}api/v1/dependencies"
   end
 
   def test_initialize
     set = @DR::APISet.new
 
-    assert_equal URI('https://rubygems.org/api/v1/dependencies'),
-                 set.dep_uri
+    assert_equal URI('https://rubygems.org/api/v1/dependencies'), set.dep_uri
+    assert_equal URI('https://rubygems.org'),                     set.uri
+    assert_equal Gem::Source.new(URI('https://rubygems.org')),    set.source
   end
 
   def test_initialize_uri
-    set = @DR::APISet.new @gem_repo
+    set = @DR::APISet.new @dep_uri
 
-    assert_equal URI('http://gems.example.com/'),
-                 set.dep_uri
+    assert_equal URI("#{@gem_repo}api/v1/dependencies"), set.dep_uri
+    assert_equal URI("#{@gem_repo}"),                     set.uri
+  end
+
+  def test_find_all
+    spec_fetcher
+
+    data = [
+      { :name         => 'a',
+        :number       => '1',
+        :platform     => 'ruby',
+        :dependencies => [], },
+    ]
+
+    @fetcher.data["#{@dep_uri}?gems=a"] = Marshal.dump data
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+
+    expected = [
+      @DR::APISpecification.new(set, data.first)
+    ]
+
+    assert_equal expected, set.find_all(a_dep)
+  end
+
+  def test_find_all_cache
+    spec_fetcher
+
+    data = [
+      { :name         => 'a',
+        :number       => '1',
+        :platform     => 'ruby',
+        :dependencies => [], },
+    ]
+
+    @fetcher.data["#{@dep_uri}?gems=a"] = Marshal.dump data
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+
+    set.prefetch [a_dep]
+
+    @fetcher.data.delete "#{@dep_uri}?gems=a"
+
+    expected = [
+      @DR::APISpecification.new(set, data.first)
+    ]
+
+    assert_equal expected, set.find_all(a_dep)
+  end
+
+  def test_find_all_missing
+    spec_fetcher
+
+    @fetcher.data["#{@dep_uri}?gems=a"] = Marshal.dump []
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+
+    assert_empty set.find_all(a_dep)
+
+    @fetcher.data.delete "#{@dep_uri}?gems=a"
+
+    assert_empty set.find_all(a_dep)
+  end
+
+  def test_prefetch
+    spec_fetcher
+
+    data = [
+      { :name         => 'a',
+        :number       => '1',
+        :platform     => 'ruby',
+        :dependencies => [], },
+    ]
+
+    @fetcher.data["#{@dep_uri}?gems=a,b"] = Marshal.dump data
+    @fetcher.data["#{@dep_uri}?gems=b"]   = Marshal.dump []
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+    b_dep = @DR::DependencyRequest.new dep('b'), nil
+
+    set.prefetch [a_dep, b_dep]
+
+    assert_equal %w[a-1], set.find_all(a_dep).map { |s| s.full_name }
+    assert_empty          set.find_all(b_dep)
+  end
+
+  def test_prefetch_cache
+    spec_fetcher
+
+    data = [
+      { :name         => 'a',
+        :number       => '1',
+        :platform     => 'ruby',
+        :dependencies => [], },
+    ]
+
+    @fetcher.data["#{@dep_uri}?gems=a"] = Marshal.dump data
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+    b_dep = @DR::DependencyRequest.new dep('b'), nil
+
+    set.prefetch [a_dep]
+
+    @fetcher.data.delete "#{@dep_uri}?gems=a"
+    @fetcher.data["#{@dep_uri}?gems=b"]   = Marshal.dump []
+
+    set.prefetch [a_dep, b_dep]
+  end
+
+  def test_prefetch_cache_missing
+    spec_fetcher
+
+    data = [
+      { :name         => 'a',
+        :number       => '1',
+        :platform     => 'ruby',
+        :dependencies => [], },
+    ]
+
+    @fetcher.data["#{@dep_uri}?gems=a,b"] = Marshal.dump data
+
+    set = @DR::APISet.new @dep_uri
+
+    a_dep = @DR::DependencyRequest.new dep('a'), nil
+    b_dep = @DR::DependencyRequest.new dep('b'), nil
+
+    set.prefetch [a_dep, b_dep]
+
+    @fetcher.data.delete "#{@dep_uri}?gems=a,b"
+
+    set.prefetch [a_dep, b_dep]
   end
 
 end