multiple groups testcase added and confirmation msg added

2 files changed, 15 insertions, 2 deletions

diff --git a/lib/bundler/cli/inject.rb b/lib/bundler/cli/inject.rb
index c398038d49..b17292643f 100644
--- a/lib/bundler/cli/inject.rb
+++ b/lib/bundler/cli/inject.rb
@@ -6,7 +6,7 @@ module Bundler
       @options = options
       @name = name
       @version = version || last_version_number
-      @group = options[:group]
+      @group = options[:group].split(",") unless options[:group].nil?
       @source = options[:source]
       @gems = []
     end
@@ -31,7 +31,13 @@ module Bundler
 
       if added.any?
         Bundler.ui.confirm "Added to Gemfile:"
-        Bundler.ui.confirm added.map {|g| "  #{g}, group => #{g.groups.inspect}, :source => '#{g.source.dump}'" }.join("\n")
+        Bundler.ui.confirm(added.map do |d|
+          name = "'#{d.name}'"
+          requirement = ", '#{d.requirement}'"
+          group = ", :group => #{d.groups.inspect}" if d.groups != Array(:default)
+          source = ", :source => '#{d.source}'" unless d.source.nil?
+          %(gem #{name}#{requirement}#{group}#{source})
+        end.join("\n"))
       else
         Bundler.ui.confirm "All gems were already present in the Gemfile"
       end
diff --git a/spec/commands/inject_spec.rb b/spec/commands/inject_spec.rb
index 4fe505d28c..fb7b68e31d 100644
--- a/spec/commands/inject_spec.rb
+++ b/spec/commands/inject_spec.rb
@@ -68,6 +68,13 @@ Usage: "bundle inject GEM VERSION"
       str = "gem 'rack-obama', '> 0', :group => [:development]"
       expect(gemfile).to include str
     end
+
+    it "add gem with multiple group in gemfile" do
+      bundle "inject 'rack-obama' '>0' --group=development,test"
+      gemfile = bundled_app("Gemfile").read
+      str = "gem 'rack-obama', '> 0', :group => [:development, :test]"
+      expect(gemfile).to include str
+    end
   end
 
   context "when frozen" do