# == Schema Information
#
# Table name: projects
#
#  id                     :integer          not null, primary key
#  name                   :string(255)
#  path                   :string(255)
#  description            :text
#  created_at             :datetime
#  updated_at             :datetime
#  creator_id             :integer
#  issues_enabled         :boolean          default(TRUE), not null
#  wall_enabled           :boolean          default(TRUE), not null
#  merge_requests_enabled :boolean          default(TRUE), not null
#  wiki_enabled           :boolean          default(TRUE), not null
#  namespace_id           :integer
#  issues_tracker         :string(255)      default("gitlab"), not null
#  issues_tracker_id      :string(255)
#  snippets_enabled       :boolean          default(TRUE), not null
#  last_activity_at       :datetime
#  import_url             :string(255)
#  visibility_level       :integer          default(0), not null
#  archived               :boolean          default(FALSE), not null
#  import_status          :string(255)
#  repository_size        :float            default(0.0)
#  star_count             :integer          default(0), not null
#

require 'spec_helper'

describe Project do
  describe "Associations" do
    it { should belong_to(:group) }
    it { should belong_to(:namespace) }
    it { should belong_to(:creator).class_name('User') }
    it { should have_many(:users) }
    it { should have_many(:events).dependent(:destroy) }
    it { should have_many(:merge_requests).dependent(:destroy) }
    it { should have_many(:issues).dependent(:destroy) }
    it { should have_many(:milestones).dependent(:destroy) }
    it { should have_many(:project_members).dependent(:destroy) }
    it { should have_many(:notes).dependent(:destroy) }
    it { should have_many(:snippets).class_name('ProjectSnippet').dependent(:destroy) }
    it { should have_many(:deploy_keys_projects).dependent(:destroy) }
    it { should have_many(:deploy_keys) }
    it { should have_many(:hooks).dependent(:destroy) }
    it { should have_many(:protected_branches).dependent(:destroy) }
    it { should have_one(:forked_project_link).dependent(:destroy) }
    it { should have_one(:slack_service).dependent(:destroy) }
    it { should have_one(:pushover_service).dependent(:destroy) }
  end

  describe "Mass assignment" do
  end

  describe "Validation" do
    let!(:project) { create(:project) }

    it { should validate_presence_of(:name) }
    it { should validate_uniqueness_of(:name).scoped_to(:namespace_id) }
    it { should ensure_length_of(:name).is_within(0..255) }

    it { should validate_presence_of(:path) }
    it { should validate_uniqueness_of(:path).scoped_to(:namespace_id) }
    it { should ensure_length_of(:path).is_within(0..255) }
    it { should ensure_length_of(:description).is_within(0..2000) }
    it { should validate_presence_of(:creator) }
    it { should ensure_length_of(:issues_tracker_id).is_within(0..255) }
    it { should validate_presence_of(:namespace) }

    it "should not allow new projects beyond user limits" do
      project2 = build(:project)
      project2.stub(:creator).and_return(double(can_create_project?: false, projects_limit: 0).as_null_object)
      project2.should_not be_valid
      project2.errors[:limit_reached].first.should match(/Your project limit is 0/)
    end
  end

  describe "Respond to" do
    it { should respond_to(:url_to_repo) }
    it { should respond_to(:repo_exists?) }
    it { should respond_to(:satellite) }
    it { should respond_to(:update_merge_requests) }
    it { should respond_to(:execute_hooks) }
    it { should respond_to(:name_with_namespace) }
    it { should respond_to(:owner) }
    it { should respond_to(:path_with_namespace) }
  end

  it "should return valid url to repo" do
    project = Project.new(path: "somewhere")
    project.url_to_repo.should == Gitlab.config.gitlab_shell.ssh_path_prefix + "somewhere.git"
  end

  it "returns the full web URL for this repo" do
    project = Project.new(path: "somewhere")
    project.web_url.should == "#{Gitlab.config.gitlab.url}/somewhere"
  end

  it "returns the web URL without the protocol for this repo" do
    project = Project.new(path: "somewhere")
    project.web_url_without_protocol.should == "#{Gitlab.config.gitlab.url.split("://")[1]}/somewhere"
  end

  describe "last_activity methods" do
    let(:project) { create(:project) }
    let(:last_event) { double(created_at: Time.now) }

    describe "last_activity" do
      it "should alias last_activity to last_event" do
        project.stub(last_event: last_event)
        project.last_activity.should == last_event
      end
    end

    describe 'last_activity_date' do
      it 'returns the creation date of the project\'s last event if present' do
        last_activity_event = create(:event, project: project)
        project.last_activity_at.to_i.should == last_event.created_at.to_i
      end

      it 'returns the project\'s last update date if it has no events' do
        project.last_activity_date.should == project.updated_at
      end
    end
  end

  describe :update_merge_requests do
    let(:project) { create(:project) }
    let(:merge_request) { create(:merge_request, source_project: project, target_project: project) }
    let(:key) { create(:key, user_id: project.owner.id) }
    let(:prev_commit_id) { merge_request.commits.last.id }
    let(:commit_id) { merge_request.commits.first.id }

    it "should close merge request if last commit from source branch was pushed to target branch" do
      project.update_merge_requests(prev_commit_id, commit_id, "refs/heads/#{merge_request.target_branch}", key.user)
      merge_request.reload
      merge_request.merged?.should be_true
    end

    it "should update merge request commits with new one if pushed to source branch" do
      project.update_merge_requests(prev_commit_id, commit_id, "refs/heads/#{merge_request.source_branch}", key.user)
      merge_request.reload
      merge_request.last_commit.id.should == commit_id
    end
  end

  describe 'comment merge requests with commits' do
    before do
      @user = create(:user)
      group = create(:group)
      group.add_owner(@user)

      @project = create(:project, namespace: group)
      @fork_project = Projects::ForkService.new(@project, @user).execute
      @merge_request = create(:merge_request, source_project: @project,
                              source_branch: 'master',
                              target_branch: 'feature',
                              target_project: @project)
      @fork_merge_request = create(:merge_request, source_project: @fork_project,
                                   source_branch: 'master',
                                   target_branch: 'feature',
                                   target_project: @project)

      @commits = @merge_request.commits
    end

    context 'push to origin repo source branch' do
      before do
        @project.comment_mr_with_commits('master', @commits, @user)
      end

      it { @merge_request.notes.should_not be_empty }
      it { @fork_merge_request.notes.should be_empty }
    end

    context 'push to origin repo target branch' do
      before do
        @project.comment_mr_with_commits('feature', @commits, @user)
      end

      it { @merge_request.notes.should be_empty }
      it { @fork_merge_request.notes.should be_empty }
    end

    context 'push to fork repo source branch' do
      before do
        @fork_project.comment_mr_with_commits('master', @commits, @user)
      end

      it { @merge_request.notes.should be_empty }
      it { @fork_merge_request.notes.should_not be_empty }
    end

    context 'push to fork repo target branch' do
      before do
        @fork_project.comment_mr_with_commits('feature', @commits, @user)
      end

      it { @merge_request.notes.should be_empty }
      it { @fork_merge_request.notes.should be_empty }
    end
  end

  describe :find_with_namespace do
    context 'with namespace' do
      before do
        @group = create :group, name: 'gitlab'
        @project = create(:project, name: 'gitlabhq', namespace: @group)
      end

      it { Project.find_with_namespace('gitlab/gitlabhq').should == @project }
      it { Project.find_with_namespace('gitlab-ci').should be_nil }
    end
  end

  describe :to_param do
    context 'with namespace' do
      before do
        @group = create :group, name: 'gitlab'
        @project = create(:project, name: 'gitlabhq', namespace: @group)
      end

      it { @project.to_param.should == "gitlab/gitlabhq" }
    end
  end

  describe :repository do
    let(:project) { create(:project) }

    it "should return valid repo" do
      project.repository.should be_kind_of(Repository)
    end
  end

  describe :issue_exists? do
    let(:project) { create(:project) }
    let(:existed_issue) { create(:issue, project: project) }
    let(:not_existed_issue) { create(:issue) }
    let(:ext_project) { create(:redmine_project) }

    it "should be true or if used internal tracker and issue exists" do
      project.issue_exists?(existed_issue.iid).should be_true
    end

    it "should be false or if used internal tracker and issue not exists" do
      project.issue_exists?(not_existed_issue.iid).should be_false
    end

    it "should always be true if used other tracker" do
      ext_project.issue_exists?(rand(100)).should be_true
    end
  end

  describe :used_default_issues_tracker? do
    let(:project) { create(:project) }
    let(:ext_project) { create(:redmine_project) }

    it "should be true if used internal tracker" do
      project.used_default_issues_tracker?.should be_true
    end

    it "should be false if used other tracker" do
      ext_project.used_default_issues_tracker?.should be_false
    end
  end

  describe :can_have_issues_tracker_id? do
    let(:project) { create(:project) }
    let(:ext_project) { create(:redmine_project) }

    it "should be true for projects with external issues tracker if issues enabled" do
      ext_project.can_have_issues_tracker_id?.should be_true
    end

    it "should be false for projects with internal issue tracker if issues enabled" do
      project.can_have_issues_tracker_id?.should be_false
    end

    it "should be always false if issues disabled" do
      project.issues_enabled = false
      ext_project.issues_enabled = false

      project.can_have_issues_tracker_id?.should be_false
      ext_project.can_have_issues_tracker_id?.should be_false
    end
  end

  describe :open_branches do
    let(:project) { create(:project) }

    before do
      project.protected_branches.create(name: 'master')
    end

    it { project.open_branches.map(&:name).should include('feature') }
    it { project.open_branches.map(&:name).should_not include('master') }
  end

  describe '#star_count' do
    it 'counts stars from multiple users' do
      user1 = create :user
      user2 = create :user
      project = create :project, :public

      expect(project.star_count).to eq(0)

      user1.toggle_star(project)
      expect(project.reload.star_count).to eq(1)

      user2.toggle_star(project)
      project.reload
      expect(project.reload.star_count).to eq(2)

      user1.toggle_star(project)
      project.reload
      expect(project.reload.star_count).to eq(1)

      user2.toggle_star(project)
      project.reload
      expect(project.reload.star_count).to eq(0)
    end

    it 'counts stars on the right project' do
      user = create :user
      project1 = create :project, :public
      project2 = create :project, :public

      expect(project1.star_count).to eq(0)
      expect(project2.star_count).to eq(0)

      user.toggle_star(project1)
      project1.reload
      project2.reload
      expect(project1.star_count).to eq(1)
      expect(project2.star_count).to eq(0)

      user.toggle_star(project1)
      project1.reload
      project2.reload
      expect(project1.star_count).to eq(0)
      expect(project2.star_count).to eq(0)

      user.toggle_star(project2)
      project1.reload
      project2.reload
      expect(project1.star_count).to eq(0)
      expect(project2.star_count).to eq(1)

      user.toggle_star(project2)
      project1.reload
      project2.reload
      expect(project1.star_count).to eq(0)
      expect(project2.star_count).to eq(0)
    end

    it 'is decremented when an upvoter account is deleted' do
      user = create :user
      project = create :project, :public
      user.toggle_star(project)
      project.reload
      expect(project.star_count).to eq(1)
      user.destroy
      project.reload
      expect(project.star_count).to eq(0)
    end
  end
end
