Tests for removing and repackaging a box

test/acceptance/box_test.rb

@@ -1,15 +1,21 @@
+require "digest/sha1"
+
 require File.expand_path("../base", __FILE__)
 
 class BoxTest < AcceptanceTest
+  def require_box(name)
+    if !config.boxes.has_key?(name) || !File.file?(config.boxes[name])
+      raise ArgumentError, "The configuration should specify a '#{name}' box."
+    end
+  end
+
   should "have no boxes by default" do
     result = execute("vagrant", "box", "list")
     assert result.stdout.read =~ /There are no installed boxes!/
   end
 
   should "add a box from a file" do
-    if !config.boxes.has_key?("default") || !File.file?(config.boxes["default"])
+    require_box("default")
-      raise ArgumentError, "The configuration should specify a 'default' box."
-    end
 
     # Add the box, which we expect to succeed
     results = execute("vagrant", "box", "add", "foo", config.boxes["default"])
@@ -43,4 +49,37 @@ class BoxTest < AcceptanceTest
     # TODO: Spin up an HTTP server to serve a file, add and test.
     skip("Need to setup HTTP server functionality")
   end
+
+  should "remove a box" do
+    require_box("default")
+
+    # Add the box, remove the box, then verify that the box no longer
+    # shows up in the list of available boxes.
+    execute("vagrant", "box", "add", "foo", config.boxes["default"])
+    execute("vagrant", "box", "remove", "foo")
+    results = execute("vagrant", "box", "list")
+    assert(results.success?, "box list should succeed")
+    assert(results.stdout.read =~ /^There are no installed boxes!/,
+           "box list should be empty")
+  end
+
+  should "repackage a box" do
+    require_box("default")
+
+    original_size = File.size(config.boxes["default"])
+
+    # Add the box, repackage it, and verify that a package.box is
+    # dumped of relatively similar size.
+    execute("vagrant", "box", "add", "foo", config.boxes["default"])
+    execute("vagrant", "box", "repackage", "foo")
+
+    # By default, repackage should dump into package.box into the CWD
+    repackaged_file = @environment.workdir.join("package.box")
+    assert(repackaged_file.file?, "package.box should exist in cwd of environment")
+
+    # Compare the sizes
+    repackaged_size = repackaged_file.size
+    size_diff = (repackaged_size - original_size).abs
+    assert(size_diff < 1000, "Sizes should be very similar")
+  end
 end