1 files changed, 50 insertions, 0 deletions
diff --git a/test/rubygems/test_gem_commands_check_command.rb b/test/rubygems/test_gem_commands_check_command.rb
index a71c1ebb92..b28748623e 100644
--- a/test/rubygems/test_gem_commands_check_command.rb
+++ b/test/rubygems/test_gem_commands_check_command.rb
@@ -9,10 +9,60 @@ class TestGemCommandsCheckCommand < Gem::TestCase
     @cmd = Gem::Commands::CheckCommand.new
   end
 
+  def gem name
+    spec = quick_gem name do |gem|
+      gem.files = %W[lib/#{name}.rb Rakefile]
+    end
+
+    write_file File.join(*%W[gems #{spec.full_name} lib #{name}.rb])
+    write_file File.join(*%W[gems #{spec.full_name} Rakefile])
+
+    spec
+  end
+
   def test_initialize
     assert_equal "check", @cmd.command
     assert_equal "gem check", @cmd.program_name
     assert_match(/Check/, @cmd.summary)
   end
 
+  def test_handle_options
+    @cmd.handle_options %w[--no-alien --no-gems --doctor --dry-run]
+
+    assert @cmd.options[:doctor]
+    refute @cmd.options[:alien]
+    assert @cmd.options[:dry_run]
+    refute @cmd.options[:gems]
+  end
+
+  def test_handle_options_defaults
+    @cmd.handle_options []
+
+    assert @cmd.options[:alien]
+    assert @cmd.options[:gems]
+    refute @cmd.options[:doctor]
+    refute @cmd.options[:dry_run]
+  end
+
+  def test_doctor
+    a = gem 'a'
+    b = gem 'b'
+
+    FileUtils.rm b.spec_file
+
+    assert_path_exists b.gem_dir
+    refute_path_exists b.spec_file
+
+    Gem.use_paths @gemhome
+
+    capture_io do
+      use_ui @ui do
+        @cmd.doctor
+      end
+    end
+
+    refute_path_exists b.gem_dir
+    refute_path_exists b.spec_file
+  end
+
 end