guests/freebsd: Mount NFS folders in a single command

plugins/guests/freebsd/cap/mount_nfs_folder.rb

@@ -3,17 +3,20 @@ module VagrantPlugins
     module Cap
       class MountNFSFolder
         def self.mount_nfs_folder(machine, ip, folders)
-          folders.each do |name, opts|
+          comm = machine.communicate
+
+          commands = []
+
+          folders.each do |_, opts|
             if opts[:nfs_version]
-              nfs_version_mount_option="-o nfsv#{opts[:nfs_version]}"
+              mount_opts = "-o nfsv#{opts[:nfs_version]}"
             end
 
-            machine.communicate.sudo("mkdir -p #{opts[:guestpath]}", {shell: "sh"})
-
-            machine.communicate.sudo(
-              "mount -t nfs #{nfs_version_mount_option} " +
-              "'#{ip}:#{opts[:hostpath]}' '#{opts[:guestpath]}'", {shell: "sh"})
+            commands << "mkdir -p '#{opts[:guestpath]}'"
+            commands << "mount -t nfs #{mount_opts} '#{ip}:#{opts[:hostpath]}' '#{opts[:guestpath]}'"
           end
+
+          comm.sudo(commands.join("\n"), { shell: "sh" })
         end
       end
     end

test/unit/plugins/guests/freebsd/cap/mount_nfs_folder_test.rb

@@ -0,0 +1,53 @@
+require_relative "../../../../base"
+
+describe "VagrantPlugins::GuestFreeBSD::Cap::MountNFSFolder" do
+  let(:described_class) do
+    VagrantPlugins::GuestFreeBSD::Plugin
+      .components
+      .guest_capabilities[:freebsd]
+      .get(:mount_nfs_folder)
+  end
+
+  let(:machine) { double("machine") }
+  let(:comm) { VagrantTests::DummyCommunicator::Communicator.new(machine) }
+
+  before do
+    allow(machine).to receive(:communicate).and_return(comm)
+  end
+
+  after do
+    comm.verify_expectations!
+  end
+
+  describe ".mount_nfs_folder" do
+    let(:ip) { "1.2.3.4" }
+
+    it "mounts the folder" do
+      folders = {
+        "/vagrant-nfs" => {
+          type: :nfs,
+          guestpath: "/guest",
+          hostpath: "/host",
+        }
+      }
+      described_class.mount_nfs_folder(machine, ip, folders)
+
+      expect(comm.received_commands[0]).to match(/mkdir -p '\/guest'/)
+      expect(comm.received_commands[0]).to match(/'1.2.3.4:\/host' '\/guest'/)
+    end
+
+    it "mounts with options" do
+      folders = {
+        "/vagrant-nfs" => {
+          type: :nfs,
+          guestpath: "/guest",
+          hostpath: "/host",
+          nfs_version: 2,
+        }
+      }
+      described_class.mount_nfs_folder(machine, ip, folders)
+
+      expect(comm.received_commands[0]).to match(/mount -t nfs -o nfsv2/)
+    end
+  end
+end