Add TupleBag tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10751 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/rinda/test_tuplebag.rb

@@ -0,0 +1,150 @@
+require 'test/unit'
+require 'rinda/tuplespace'
+
+class Rinda::TupleBag
+  attr_reader :hash
+end
+
+class TestTupleBag < Test::Unit::TestCase
+
+  def setup
+    @tb = Rinda::TupleBag.new
+  end
+
+  def test_delete
+    assert_nothing_raised do
+      val = @tb.delete tup(:val, 1)
+      assert_equal nil, val
+    end
+
+    t = tup(:val, 1)
+    @tb.push t
+
+    val = @tb.delete t
+
+    assert_equal t, val
+  end
+
+  def test_delete_unless_alive
+    assert_equal [], @tb.delete_unless_alive
+
+    t1 = tup(:val, nil)
+    t2 = tup(:val, nil)
+
+    @tb.push t1
+    @tb.push t2
+
+    assert_equal [], @tb.delete_unless_alive
+
+    t1.cancel
+
+    assert_equal [t1], @tb.delete_unless_alive, 'canceled'
+
+    t2.renew Object.new
+
+    assert_equal [t2], @tb.delete_unless_alive, 'expired'
+  end
+
+  def test_find
+    template = tem(:val, nil)
+
+    assert_equal nil, @tb.find(template)
+
+    t1 = tup(:val, 1)
+    t2 = tup(:val, 2)
+
+    @tb.push t1
+    @tb.push t2
+
+    assert_equal t1, @tb.find(template)
+
+    t1.cancel
+
+    assert_equal t2, @tb.find(template), 'canceled'
+
+    t2.renew Object.new
+
+    assert_equal nil, @tb.find(template), 'expired'
+  end
+
+  def test_find_all
+    template = tem(:val, nil)
+
+    assert_equal [], @tb.find_all(template)
+
+    t1 = tup(:val, 1)
+    t2 = tup(:val, 2)
+
+    @tb.push t1
+    @tb.push t2
+
+    assert_equal [t1, t2], @tb.find_all(template)
+
+    t1.cancel
+
+    assert_equal [t2], @tb.find_all(template), 'canceled'
+
+    t2.renew Object.new
+
+    assert_equal [], @tb.find_all(template), 'expired'
+  end
+
+  def test_find_all_template
+    tuple = tup(:val, 1)
+
+    assert_equal [], @tb.find_all_template(tuple)
+
+    t1 = tem(:val, nil)
+    t2 = tem(:val, nil)
+
+    @tb.push t1
+    @tb.push t2
+
+    assert_equal [t1, t2], @tb.find_all_template(tuple)
+
+    t1.cancel
+
+    assert_equal [t2], @tb.find_all_template(tuple), 'canceled'
+
+    t2.renew Object.new
+
+    assert_equal [], @tb.find_all_template(tuple), 'expired'
+  end
+
+  def test_has_expires_eh
+    assert_equal false, @tb.has_expires?
+
+    t = tup(:val, 1)
+    @tb.push t
+
+    assert_equal true, @tb.has_expires?
+
+    t.renew Object.new
+
+    assert_equal false, @tb.has_expires?
+  end
+
+  def test_push
+    t = tup(:val, 1)
+
+    @tb.push t
+    
+    assert_equal t, @tb.find(tem(:val, 1))
+  end
+
+  ##
+  # Create a tuple with +ary+ for its contents
+
+  def tup(*ary)
+    Rinda::TupleEntry.new ary
+  end
+
+  ##
+  # Create a template with +ary+ for its contents
+
+  def tem(*ary)
+    Rinda::TemplateEntry.new ary
+  end
+
+end
+