test/test-uuid.rb in assaf-uuid-2.0 vs test/test-uuid.rb in assaf-uuid-2.0.0

@@ -1,40 +1,82 @@
-# Author:: Assaf Arkin  [e-mail]
-#          Eric Hodel [e-mail]
-# Copyright:: Copyright (c) 2005-2008 Assaf Arkin, Eric Hodel
-# License:: MIT and/or Creative Commons Attribution-ShareAlike
-
-require 'test/unit'
-require 'uuid'
-
-class TestUUID < Test::Unit::TestCase
-
-  def test_generate
-    uuid = UUID.new
-    assert_match(/\A[\da-f]{32}\z/i, uuid.generate(:compact))
-
-    assert_match(/\A[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
-                 uuid.generate(:default))
-
-    assert_match(/^urn:uuid:[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
-                 uuid.generate(:urn))
-
-    e = assert_raise ArgumentError do
-      uuid.generate :unknown
-    end
-
-    assert_equal 'invalid UUID format :unknown', e.message
-  end
-
-  def test_monotonic
-    seen = {}
-    uuid_gen = UUID.new
-
-    20_000.times do
-      uuid = uuid_gen.generate
-      assert !seen.has_key?(uuid), "UUID repeated"
-      seen[uuid] = true
-    end
-  end
-
-end
-
+# Author:: Assaf Arkin  [e-mail]
+#          Eric Hodel [e-mail]
+# Copyright:: Copyright (c) 2005-2008 Assaf Arkin, Eric Hodel
+# License:: MIT and/or Creative Commons Attribution-ShareAlike
+
+require 'test/unit'
+require 'uuid'
+
+class TestUUID < Test::Unit::TestCase
+
+  def test_state_file_creation
+    path = UUID.state_file
+    File.delete path if File.exist?(path)
+    UUID.new.generate
+    File.exist?(path)
+  end
+  
+  def test_instance_generate
+    uuid = UUID.new
+    assert_match(/\A[\da-f]{32}\z/i, uuid.generate(:compact))
+
+    assert_match(/\A[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
+                 uuid.generate(:default))
+
+    assert_match(/^urn:uuid:[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
+                 uuid.generate(:urn))
+
+    e = assert_raise ArgumentError do
+      uuid.generate :unknown
+    end
+
+    assert_equal 'invalid UUID format :unknown', e.message
+  end
+
+  def test_class_generate    uuid = UUID.new
+    assert_match(/\A[\da-f]{32}\z/i, UUID.generate(:compact))
+
+    assert_match(/\A[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
+                 UUID.generate(:default))
+
+    assert_match(/^urn:uuid:[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}\z/i,
+                 UUID.generate(:urn))
+
+    e = assert_raise ArgumentError do
+      UUID.generate :unknown
+    end
+    assert_equal 'invalid UUID format :unknown', e.message
+  end
+
+  def test_monotonic
+    seen = {}
+    uuid_gen = UUID.new
+
+    20_000.times do
+      uuid = uuid_gen.generate
+      assert !seen.has_key?(uuid), "UUID repeated"
+      seen[uuid] = true
+    end
+  end
+  
+  def test_same_mac
+    class << foo = UUID.new
+      attr_reader :mac
+    end
+    class << bar = UUID.new
+      attr_reader :mac
+    end
+    assert_equal foo.mac, bar.mac
+  end
+  
+  def test_increasing_sequence
+    class << foo = UUID.new
+      attr_reader :sequence
+    end
+    class << bar = UUID.new
+      attr_reader :sequence
+    end
+    assert_equal foo.sequence + 1, bar.sequence
+  end
+
+end
+