Add group_search method.

lib/gitlab/client/groups.rb

@@ -85,5 +85,21 @@ def transfer_project_to_group(id, project_id)
       body = {:id => id, :project_id => project_id}
       post("/groups/#{id}/projects/#{project_id}", :body => body)
     end
+
+    # Search for groups by name
+    #
+    # @example
+    #   Gitlab.group_search('gitlab')
+    #
+    # @param  [String] search A string to search for in group names and paths.
+    # @param  [Hash] options A customizable set of options.
+    # @option options [String] :per_page Number of projects to return per page
+    # @option options [String] :page The page to retrieve
+    # @return [Array<Gitlab::ObjectifiedHash>]
+    def group_search(search, options={})
+      options[:search] = search
+      get("/groups", :query => options)
+    end
+
   end
 end

spec/fixtures/group_search.json

@@ -0,0 +1,2 @@
+[{"id": 5,"name": "Five-Group","path": "five-group","owner_id": 2},{"id": 8,"name": "Eight Group","path": "eight-group","owner_id": 6}
+]

spec/gitlab/client/groups_spec.rb

@@ -108,4 +108,21 @@
   end
 
 
+  describe ".group_search" do
+    before do
+      stub_get("/groups?search=Group", "group_search")
+      @groups = Gitlab.group_search('Group')
+    end
+
+    it "should get the correct resource" do
+      expect(a_get("/groups?search=Group")).to have_been_made
+    end
+
+    it "should return an array of groups found" do
+      expect(@groups.first.id).to eq(5)
+      expect(@groups.last.id).to eq(8)
+    end
+  end
+
+
 end

spec/gitlab/shell_spec.rb

@@ -55,7 +55,7 @@
       it "should return an Array of matching commands" do
         completed_cmds = @comp.call 'group'
         expect(completed_cmds).to be_a Array
-        expect(completed_cmds.sort).to eq(['group', 'group_members', 'groups'])
+        expect(completed_cmds.sort).to eq(['group', 'group_members', 'group_search', 'groups'])
       end
     end
   end