Added lots of unit tests.

Theses actually come from the library files; now they are included. Also, rake test and test:all don't test the scanners now; you have to start them using rake test:scanners.

1 files changed, 38 insertions, 0 deletions

diff --git a/test/unit/tokens.rb b/test/unit/tokens.rb
new file mode 100644
index 0000000..ae6d25a
--- /dev/null
+++ b/test/unit/tokens.rb
@@ -0,0 +1,38 @@
+require 'test/unit'
+require 'coderay/tokens'
+
+class TokensTest < Test::Unit::TestCase
+  
+  def test_creation
+    assert CodeRay::Tokens < Array
+    tokens = nil
+    assert_nothing_raised do
+      tokens = CodeRay::Tokens.new
+    end
+    assert_kind_of Array, tokens
+  end
+  
+  def test_adding_tokens
+    tokens = CodeRay::Tokens.new
+    assert_nothing_raised do
+      tokens.text_token 'string', :type
+      tokens.text_token '()', :operator
+    end
+    assert_equal tokens.size, 4
+    assert_equal tokens.count, 2
+  end
+  
+  def test_dump_undump
+    tokens = CodeRay::Tokens.new
+    assert_nothing_raised do
+      tokens.text_token 'string', :type
+      tokens.text_token '()', :operator
+    end
+    tokens2 = nil
+    assert_nothing_raised do
+      tokens2 = tokens.dump.undump
+    end
+    assert_equal tokens, tokens2
+  end
+  
+end
\ No newline at end of file