1 files changed, 43 insertions, 0 deletions
diff --git a/test/rdoc/test_rdoc_ri_paths.rb b/test/rdoc/test_rdoc_ri_paths.rb
new file mode 100644
index 0000000000..e6f33d7d5e
--- /dev/null
+++ b/test/rdoc/test_rdoc_ri_paths.rb
@@ -0,0 +1,43 @@
+require 'rubygems'
+require 'minitest/autorun'
+require 'tmpdir'
+require 'fileutils'
+require 'rdoc/ri/paths'
+
+class TestRDocRIPaths < MiniTest::Unit::TestCase
+
+  def setup
+    RDoc::RI::Paths.instance_variable_set :@gemdirs, %w[/nonexistent/gemdir]
+  end
+
+  def teardown
+    RDoc::RI::Paths.instance_variable_set :@gemdirs, nil
+  end
+
+  def test_class_path_nonexistent
+    path = RDoc::RI::Paths.path true, true, true, true, '/nonexistent'
+
+    refute_includes path, '/nonexistent'
+  end
+
+  def test_class_raw_path
+    path = RDoc::RI::Paths.raw_path true, true, true, true
+
+    assert_equal RDoc::RI::Paths::SYSDIR,  path.shift
+    assert_equal RDoc::RI::Paths::SITEDIR, path.shift
+    assert_equal RDoc::RI::Paths::HOMEDIR, path.shift
+    assert_equal '/nonexistent/gemdir',    path.shift
+  end
+
+  def test_class_raw_path_extra_dirs
+    path = RDoc::RI::Paths.raw_path true, true, true, true, '/nonexistent'
+
+    assert_equal '/nonexistent',           path.shift
+    assert_equal RDoc::RI::Paths::SYSDIR,  path.shift
+    assert_equal RDoc::RI::Paths::SITEDIR, path.shift
+    assert_equal RDoc::RI::Paths::HOMEDIR, path.shift
+    assert_equal '/nonexistent/gemdir',    path.shift
+  end
+
+end
+