require_relative "../../../../base"

require_relative "../../../../../../plugins/hosts/darwin/cap/smb"

describe VagrantPlugins::HostDarwin::Cap::SMB do
  let(:subject){ VagrantPlugins::HostDarwin::Cap::SMB }
  let(:machine){ double(:machine) }
  let(:env){ double(:env) }
  let(:options){ {} }
  let(:result){ Vagrant::Util::Subprocess::Result }

  before{ allow(subject).to receive(:machine_id).and_return("CUSTOM_ID") }

  describe ".smb_installed" do
    it "is installed if sharing binary exists" do
      expect(File).to receive(:exist?).with("/usr/sbin/sharing").and_return(true)
      expect(subject.smb_installed(nil)).to be(true)
    end

    it "is not installed if sharing binary does not exist" do
      expect(File).to receive(:exist?).with("/usr/sbin/sharing").and_return(false)
      expect(subject.smb_installed(nil)).to be(false)
    end
  end

  describe ".smb_cleanup" do
    after{ subject.smb_cleanup(env, machine, options) }

    it "should search for shares with generated machine ID" do
      expect(Vagrant::Util::Subprocess).to receive(:execute).with(
        anything, anything, /.*CUSTOM_ID.*/).and_return(result.new(0, "", ""))
    end

    it "should remove shares individually" do
      expect(Vagrant::Util::Subprocess).to receive(:execute).
        with(anything, anything, /.*CUSTOM_ID.*/).
        and_return(result.new(0, "vgt-CUSTOM_ID-1\nvgt-CUSTOM_ID-2\n", ""))
      expect(Vagrant::Util::Subprocess).to receive(:execute).with(/sudo/, /sharing/, anything, /CUSTOM_ID/).
        twice.and_return(result.new(0, "", ""))
    end
  end

  describe ".smb_prepare" do
    let(:folders){ {"/first/path" => {hostpath: "/first/host", smb_id: "ID1"},
      "/second/path" => {hostpath: "/second/host"}} }
    before{ allow(Vagrant::Util::Subprocess).to receive(:execute).and_return(result.new(0, "", "")) }
    it "should provide ID value if not set" do
      subject.smb_prepare(env, machine, folders, options)
      expect(folders["/second/path"][:smb_id]).to start_with("vgt-")
    end

    it "should not modify ID if already set" do
      subject.smb_prepare(env, machine, folders, options)
      expect(folders["/first/path"][:smb_id]).to eq("ID1")
    end

    it "should raise error when sharing command fails" do
      expect(Vagrant::Util::Subprocess).to receive(:execute).and_return(result.new(1, "", ""))
      expect{ subject.smb_prepare(env, machine, folders, options) }.to raise_error(
        VagrantPlugins::SyncedFolderSMB::Errors::DefineShareFailed)
    end

    it "should add shares individually" do
      expect(Vagrant::Util::Subprocess).to receive(:execute).with(/sudo/, any_args).twice.and_return(result.new(0, "", ""))
      subject.smb_prepare(env, machine, folders, options)
    end
  end
end