test/test_source_stacked.rb in gettalong-webgen-0.5.8.20090507 vs test/test_source_stacked.rb in gettalong-webgen-0.5.9.20090620

@@ -2,35 +2,48 @@
 
 require 'test/unit'
 require 'helper'
 require 'webgen/source'
 
-class TestSourceFileSystemStacked < Test::Unit::TestCase
+class TestSourceStacked < Test::Unit::TestCase
 
   class TestSource
     def initialize(paths); @paths = paths; end
     def paths; Set.new(@paths); end
   end
 
   def test_initialize
     source = Webgen::Source::Stacked.new
     assert_equal([], source.stack)
-    source = Webgen::Source::Stacked.new('/dir' => 6)
+    assert_equal(false, source.cache_paths)
+    source = Webgen::Source::Stacked.new({'/dir' => 6}, true)
     assert_equal([['/dir', 6]], source.stack)
+    assert_equal(true, source.cache_paths)
   end
 
   def test_add
     source = Webgen::Source::Stacked.new
-    assert_raise(RuntimeError) { source.add(['dir', 6])}
-    source.add('/temp' => :source)
-    assert_equal([['/temp', :source]], source.stack)
+    assert_raise(RuntimeError) { source.add(['dir', 6]) }
+
+    test_source = TestSource.new([Webgen::Path.new('/temp')])
+    source.add('/temp/' => test_source)
+    assert_equal([['/temp/', test_source]], source.stack)
+
+    source.cache_paths = true
+    source.add('/dir/' => test_source)
+    source.paths
+    assert_raise(RuntimeError) { source.add('/dir1/' => test_source) }
   end
 
   def test_paths
     source = Webgen::Source::Stacked.new
     source.add('/' => TestSource.new([Webgen::Path.new('/hallo/dir'), Webgen::Path.new('/other')]))
-    source.add('/hallo' => TestSource.new([Webgen::Path.new('/dir'), Webgen::Path.new('/other')]))
+    source.add('/hallo/' => TestSource.new([Webgen::Path.new('/dir'), Webgen::Path.new('/other')]))
     assert_equal(Set.new([Webgen::Path.new('/hallo/dir'), Webgen::Path.new('/other'),
                           Webgen::Path.new('/hallo/other')]), source.paths)
+
+    source.cache_paths = true
+    set = source.paths
+    assert_equal(set.object_id, source.paths.object_id)
   end
 
 end