TestHoe#setup needs to clear plugins and bad plugins

[git-p4: depot-paths = "//src/hoe/dev/": change = 7141]

test/test_hoe.rb

@@ -20,7 +20,8 @@ def hoe
   def setup
     Rake.application.clear
 
-    Hoe.instance_variable_set :@bad_plugins, []
+    Hoe.plugins.clear
+    Hoe.bad_plugins.clear
     Hoe.instance_variable_set :@files, nil
     Hoe.instance_variable_set :@found, nil
     Hoe.instance_variable_set :@loaded, nil

test/test_hoe_debug.rb

@@ -0,0 +1,107 @@
+require 'hoe'
+require File.expand_path 'lib/hoe/debug.rb' # ugh. avoid dupe warnings
+require 'tmpdir'
+require 'tempfile'
+require 'minitest/autorun'
+
+class TestHoeDebug < MiniTest::Unit::TestCase
+
+  include Hoe::Debug
+
+  attr_accessor :generated_files
+
+  def setup
+    super
+
+    @generated_files = []
+  end
+
+  def test_check_manifest
+    in_tmpdir do
+      manifest
+
+      assert_silent do
+        check_manifest
+      end
+    end
+  end
+
+  def test_check_manifest_generated
+    in_tmpdir do
+      manifest 'generated.rb'
+
+      open 'generated.rb', 'w' do |io| io.puts 'generated = true' end
+
+      assert_silent do
+        check_manifest
+      end
+    end
+  end
+
+  def test_check_manifest_missing
+    in_tmpdir do
+      manifest
+
+      open 'missing.rb', 'w' do |io| io.puts 'missing = true' end
+
+      e = nil
+
+      out = capture_STDOUT do
+        e = assert_raises RuntimeError do
+          check_manifest
+        end
+      end
+
+      assert_match %r%^Command failed with status%, e.message
+
+      assert_match %r%^\+missing.rb%, out
+    end
+  end
+
+  def capture_STDOUT
+    orig_STDOUT = STDOUT.dup
+
+    Tempfile.open __name__ do |io|
+      STDOUT.reopen io
+
+      yield
+
+      io.flush
+
+      return File.read io.path
+    end
+  ensure
+    STDOUT.reopen orig_STDOUT
+  end
+
+  def in_tmpdir
+    old_LOAD_PATH = $LOAD_PATH.dup
+    $LOAD_PATH.map! { |path| File.expand_path path }
+
+    Dir.mktmpdir do |path|
+      Dir.chdir path do
+        yield
+      end
+    end
+  ensure
+    $LOAD_PATH.replace old_LOAD_PATH
+  end
+
+  def manifest extra = nil
+    open 'Manifest.txt', 'w' do |io| # sorted
+      io.puts 'History.txt'
+      io.puts 'Manifest.txt'
+      io.puts 'README.txt'
+      io.puts extra if extra
+    end
+
+    open 'README.txt',  'w'  do |io| io.puts '= blah' end
+    open 'History.txt', 'w'  do |io| io.puts '=== 1.0' end
+  end
+
+  def with_config
+    yield({ 'exclude' => [] }, '~/.hoerc')
+  end
+
+end
+