require "chefspec"

describe "opsworks_iis::default" do
  before do
    stub_const('File::ALT_SEPARATOR', "\\")
  end

  let(:chef_runner) do
    ChefSpec::SoloRunner.new
  end

  let(:chef_run) do
    chef_runner.converge(described_recipe)
  end

  context "Internet Information Server" do
    it "is installed" do
      expect(chef_run).to run_powershell_script("Install IIS feature - Web-Server")
      expect(chef_run).to run_powershell_script("Install IIS feature - Web-Http-Tracing")
      expect(chef_run).to run_powershell_script("Install IIS feature - Web-Http-Redirect")
      expect(chef_run).to run_powershell_script("Install IIS feature - Web-Mgmt-Console")
    end

    it "installs URL Rewrite extension" do
      expect(chef_run).to include_recipe("opsworks_iis::urlrewrite")
    end

    it "renders default template" do
      expect(chef_run).to create_template("C:/inetpub/wwwroot/default.htm").with(
        source: "default_htm.erb",
        rights: [{:permissions=>:read, :principals=>"Everyone"}]
      )
    end

    it "drop 'Default Website Site' from IIS when enabled" do
      expect(chef_run).to run_powershell_script("drop 'Default Web Site' from IIS")
    end

    it "do not drop 'Default Website Site' from IIS when disabled" do
      chef_runner.node.set["opsworks_iis"]["remove_default_website"] = false

      expect(chef_run).not_to run_powershell_script("drop 'Default Web Site' from IIS")
    end

    it "is started" do
      expect(chef_run).to start_service("w3svc")
      expect(chef_run).to enable_service("w3svc")
    end
  end
end