openproject/modules/avatars/spec/shared_examples.rb

shared_examples_for "an action checked for required login" do
  describe "WITH no login required" do
    before do
      allow(Setting).to receive(:login_required?).and_return(false)
      action
    end

    it "should be success" do
      expect(response).to be_successful
    end
  end

  describe "WITH login required" do
    before do
      allow(Setting).to receive(:login_required?).and_return(true)
      action
    end

    it "should redirect to the login page" do
      expect(response).to redirect_to signin_path(back_url: redirect_path)
    end
  end
end

shared_examples_for "an action requiring login" do
  let(:current) { FactoryBot.create(:user) }

  before do
    allow(User).to receive(:current).and_return(current)
  end

  describe "without being logged in" do
    before do
      allow(User).to receive(:current).and_return AnonymousUser.first

      action
    end

    it { expect(response).to redirect_to signin_path(back_url: redirect_path) }
  end

  describe "with being logged in" do
    before do
      action
    end

    it { expect(response).to be_success }
  end
end

shared_examples_for "an action requiring admin" do
  let(:current) { FactoryBot.create(:admin) }

  before do
    allow(User).to receive(:current).and_return(current)
  end

  describe "without being logged in" do
    before do
      allow(User).to receive(:current).and_return AnonymousUser.first

      action
    end

    it { expect(response).to redirect_to signin_path(back_url: redirect_path) }
  end

  describe "with being logged in as a normal user" do
    before do
      allow(User).to receive(:current).and_return FactoryBot.create(:user)

      action
    end

    it { expect(response.response_code).to eq(403) }
  end

  describe "with being logged in as admin" do
    before do
      action
    end

    it do
      if respond_to? :successful_response
        successful_response
      else
        expect(response).to be_success
      end
    end
  end
end
#
shared_context "there are users with and without avatars" do
  let(:base_path) { File.expand_path '../fixtures/', __FILE__ }
  let(:user_without_avatar) { FactoryBot.create :user }
  let(:user_with_avatar) do
    u = FactoryBot.create :user
    u.attachments = [FactoryBot.build(:avatar_attachment, author: u)]
    u
  end
  let(:avatar_file) do
    file = File.new(File.join(base_path, 'valid.jpg'), 'r')
    testfile = Rack::Test::UploadedFile.new(file.path, 'valid.jpg')
    allow(testfile).to receive(:tempfile).and_return(file)
    testfile
  end
  let(:large_avatar_file) do
    file = File.new(File.join(base_path, 'too_big.jpg'), 'r')
    testfile = Rack::Test::UploadedFile.new(file.path, 'too_big.jpg')
    allow(testfile).to receive(:tempfile).and_return(file)
    testfile
  end

  let(:bogus_avatar_file) do
    file = File.new(File.join(base_path, 'invalid.jpg'), 'r')
    testfile = Rack::Test::UploadedFile.new(file.path, 'invalid.jpg')
    allow(testfile).to receive(:tempfile).and_return(file)
    testfile
  end
end
#
shared_examples_for "an action with an invalid user" do
  it do
    do_action
    expect(response).not_to be_success
    expect(response.code).to eq("404")
  end
end

shared_examples_for "an action with stubbed User.find" do
  before do
    allow(user).to receive(:save).and_return true if user
    allow(User).to receive(:find) { |id, _args| id.to_s == "0" ? nil : user }
  end
end
#
shared_examples_for "an action that deletes the user's avatar" do
  it do
    expect_any_instance_of(Attachment).to receive(:destroy).and_call_original
    do_action
  end
end