support merge requests API

lib/gitlab/client.rb

@@ -9,5 +9,6 @@ class Client < API
     include Gitlab::Client::Snippets
     include Gitlab::Client::Projects
     include Gitlab::Client::Repositories
+    include Gitlab::Client::MergeRequests
   end
 end

lib/gitlab/client/merge_requests.rb

@@ -0,0 +1,32 @@
+class Gitlab::Client
+  # Defines methods related to merge requests.
+  module MergeRequests
+    # Gets a list of project merge requests.
+    #
+    # @example
+    #   Gitlab.merge_requests(5)
+    #   Gitlab.merge_requests('gitlab', :per_page => 40)
+    #
+    # @param  [Integer, String] project The ID or code name of a project.
+    # @param  [Hash] options A customizable set of options.
+    # @option options [Integer] :page The page number.
+    # @option options [Integer] :per_page The number of results per page.
+    # @return [Array<Gitlab::ObjectifiedHash>]
+    def merge_requests(project, options={})
+      get("/projects/#{project}/merge_requests", :query => options)
+    end
+
+    # Gets a single merge request.
+    #
+    # @example
+    #   Gitlab.merge_request(5, 36)
+    #   Gitlab.merge_request('gitlab', 42)
+    #
+    # @param  [Integer, String] project The ID or code name of a project.
+    # @param  [Integer] id The ID of a merge request.
+    # @return [Array<Gitlab::ObjectifiedHash>]
+    def merge_request(project, id)
+      get("/projects/#{project}/merge_request/#{id}")
+    end
+  end
+end

spec/fixtures/merge_request.json

@@ -0,0 +1 @@
+{"id":1,"target_branch":"master","source_branch":"api","project_id":3,"title":"New feature","closed":false,"merged":false,"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-10-19T05:56:05Z"},"assignee":{"id":2,"email":"jack@example.com","name":"Jack Smith","blocked":false,"created_at":"2012-10-19T05:56:14Z"}}

spec/fixtures/merge_requests.json

@@ -0,0 +1 @@
+[{"id":1,"target_branch":"master","source_branch":"api","project_id":3,"title":"New feature","closed":false,"merged":false,"author":{"id":1,"email":"john@example.com","name":"John Smith","blocked":false,"created_at":"2012-10-19T05:56:05Z"},"assignee":{"id":2,"email":"jack@example.com","name":"Jack Smith","blocked":false,"created_at":"2012-10-19T05:56:14Z"}}]

spec/gitlab/client/merge_requests_spec.rb

@@ -0,0 +1,35 @@
+require 'spec_helper'
+
+describe Gitlab::Client do
+  describe ".merge_requests" do
+    before do
+      stub_get("/projects/3/merge_requests", "merge_requests")
+      @merge_requests = Gitlab.merge_requests(3)
+    end
+
+    it "should get the correct resource" do
+      a_get("/projects/3/merge_requests").should have_been_made
+    end
+
+    it "should return an array of project's merge requests" do
+      @merge_requests.should be_an Array
+      @merge_requests.first.project_id.should == 3
+    end
+  end
+
+  describe ".merge_request" do
+    before do
+      stub_get("/projects/3/merge_request/1", "merge_request")
+      @merge_request = Gitlab.merge_request(3, 1)
+    end
+
+    it "should get the correct resource" do
+      a_get("/projects/3/merge_request/1").should have_been_made
+    end
+
+    it "should return information about a merge request" do
+      @merge_request.project_id.should == 3
+      @merge_request.assignee.name.should == "Jack Smith"
+    end
+  end
+end