gitlab-org--gitlab-foss/spec/features/protected_branches_spec.rb

require 'spec_helper'

feature 'Projected Branches', feature: true, js: true do
  let(:user) { create(:user, :admin) }
  let(:project) { create(:project) }

  before { login_as(user) }

  def set_protected_branch_name(branch_name)
    find(".js-protected-branch-select").click
    find(".dropdown-input-field").set(branch_name)
    click_on "Create Protected Branch: #{branch_name}"
  end

  describe "explicit protected branches" do
    it "allows creating explicit protected branches" do
      visit namespace_project_protected_branches_path(project.namespace, project)
      set_protected_branch_name('some-branch')
      click_on "Protect"

      within(".protected-branches-list") { expect(page).to have_content('some-branch') }
      expect(ProtectedBranch.count).to eq(1)
      expect(ProtectedBranch.last.name).to eq('some-branch')
    end

    it "displays the last commit on the matching branch if it exists" do
      commit = create(:commit, project: project)
      project.repository.add_branch(user, 'some-branch', commit.id)

      visit namespace_project_protected_branches_path(project.namespace, project)
      set_protected_branch_name('some-branch')
      click_on "Protect"

      within(".protected-branches-list") { expect(page).to have_content(commit.id[0..7]) }
    end

    it "displays an error message if the named branch does not exist" do
      visit namespace_project_protected_branches_path(project.namespace, project)
      set_protected_branch_name('some-branch')
      click_on "Protect"

      within(".protected-branches-list") { expect(page).to have_content('branch was removed') }
    end
  end

  describe "wildcard protected branches" do
    it "allows creating protected branches with a wildcard" do
      visit namespace_project_protected_branches_path(project.namespace, project)
      set_protected_branch_name('*-stable')
      click_on "Protect"

      within(".protected-branches-list") { expect(page).to have_content('*-stable') }
      expect(ProtectedBranch.count).to eq(1)
      expect(ProtectedBranch.last.name).to eq('*-stable')
    end

    it "displays the number of matching branches" do
      project.repository.add_branch(user, 'production-stable', 'master')
      project.repository.add_branch(user, 'staging-stable', 'master')

      visit namespace_project_protected_branches_path(project.namespace, project)
      set_protected_branch_name('*-stable')
      click_on "Protect"

      within(".protected-branches-list") { expect(page).to have_content("2 matching branches") }
    end

    it "displays all the branches matching the wildcard" do
      project.repository.add_branch(user, 'production-stable', 'master')
      project.repository.add_branch(user, 'staging-stable', 'master')
      project.repository.add_branch(user, 'development', 'master')
      create(:protected_branch, project: project, name: "*-stable")

      visit namespace_project_protected_branches_path(project.namespace, project)
      click_on "2 matching branches"

      within(".protected-branches-list") do
        expect(page).to have_content("production-stable")
        expect(page).to have_content("staging-stable")
        expect(page).not_to have_content("development")
      end
    end
  end

  describe "access control" do
    [
      ['developers', 'Developers + Masters'],
      ['masters', 'Masters'],
      ['no_one', 'No one']
    ].each do |access_type_id, access_type_name|
      it "allows creating protected branches that #{access_type_name} can push to" do
        visit namespace_project_protected_branches_path(project.namespace, project)
        set_protected_branch_name('master')
        within('.new_protected_branch') do
          find(".allowed-to-push").click
          click_on access_type_name
        end
        click_on "Protect"

        expect(ProtectedBranch.count).to eq(1)
        expect(ProtectedBranch.last.allowed_to_push).to eq(access_type_id)
      end

      # This spec fails on PhantomJS versions below 2.0, which don't support `PATCH` requests.
      # https://github.com/ariya/phantomjs/issues/11384
      it "allows updating protected branches so that #{access_type_name} can push to them" do
        visit namespace_project_protected_branches_path(project.namespace, project)
        set_protected_branch_name('master')
        click_on "Protect"

        expect(ProtectedBranch.count).to eq(1)

        within(".protected-branches-list") do
          find(".allowed-to-push").click
          within('.dropdown-menu.push') { click_on access_type_name }
        end

        expect(page).to have_content "Updated protected branch"
        expect(ProtectedBranch.last.allowed_to_push).to eq(access_type_id)
      end
    end

    [
      ['developers', 'Developers + Masters'],
      ['masters', 'Masters']
    ].each do |access_type_id, access_type_name|
      it "allows creating protected branches that #{access_type_name} can merge to" do
        visit namespace_project_protected_branches_path(project.namespace, project)
        set_protected_branch_name('master')
        within('.new_protected_branch') do
          find(".allowed-to-merge").click
          click_on access_type_name
        end
        click_on "Protect"

        expect(ProtectedBranch.count).to eq(1)
        expect(ProtectedBranch.last.allowed_to_merge).to eq(access_type_id)
      end

      # This spec fails on PhantomJS versions below 2.0, which don't support `PATCH` requests.
      # https://github.com/ariya/phantomjs/issues/11384
      it "allows updating protected branches so that #{access_type_name} can merge to them" do
        visit namespace_project_protected_branches_path(project.namespace, project)
        set_protected_branch_name('master')
        click_on "Protect"

        expect(ProtectedBranch.count).to eq(1)

        within(".protected-branches-list") do
          find(".allowed-to-merge").click
          within('.dropdown-menu.merge') { click_on access_type_name }
        end

        expect(page).to have_content "Updated protected branch"
        expect(ProtectedBranch.last.allowed_to_merge).to eq(access_type_id)
      end
    end
  end
end