From 93dfad17309f46d00d1043592efdb282d13963fe Mon Sep 17 00:00:00 2001
From: murphy <murphy@rubychan.de>
Date: Tue, 29 Jun 2010 06:32:30 +0000
Subject: 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.
---
 test/unit/debug.rb | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 76 insertions(+)
 create mode 100644 test/unit/debug.rb

(limited to 'test/unit/debug.rb')

diff --git a/test/unit/debug.rb b/test/unit/debug.rb
new file mode 100644
index 0000000..8bafcf5
--- /dev/null
+++ b/test/unit/debug.rb
@@ -0,0 +1,76 @@
+require 'test/unit'
+require 'coderay'
+
+class DebugEncoderTest < Test::Unit::TestCase
+  
+  def test_creation
+    debug = nil
+    assert_nothing_raised do
+      debug = CodeRay.encoder :debug
+    end
+    assert CodeRay::Encoders::Debug < CodeRay::Encoders::Encoder
+    assert_kind_of CodeRay::Encoders::Encoder, debug
+  end
+  
+  TEST_INPUT = CodeRay::Tokens[
+    ['10', :integer],
+    ['(\\)', :operator],
+    [:begin_group, :string],
+    ['test', :content],
+    [:end_group, :string],
+    [:begin_line, :test],
+    ["\n", :space],
+    ["\n  \t", :space],
+    ["   \n", :space],
+    ["[]", :method],
+    [:end_line, :test],
+  ].flatten
+  TEST_OUTPUT = <<-'DEBUG'.chomp
+integer(10)operator((\\\))string<content(test)>test[
+
+  	   
+method([])]
+  DEBUG
+  
+  def test_filtering_text_tokens
+    assert_equal TEST_OUTPUT, CodeRay::Encoders::Debug.new.encode_tokens(TEST_INPUT)
+    assert_equal TEST_OUTPUT, TEST_INPUT.debug
+  end
+  
+end
+
+class DebugScannerTest < Test::Unit::TestCase
+  
+  def test_creation
+    assert CodeRay::Scanners::Debug < CodeRay::Scanners::Scanner
+    debug = nil
+    assert_nothing_raised do
+      debug = CodeRay.scanner :debug
+    end
+    assert_kind_of CodeRay::Scanners::Scanner, debug
+  end
+  
+  TEST_INPUT = <<-'DEBUG'.chomp
+integer(10)operator((\\\))string<content(test)>test[
+
+  	   
+method([])]
+  DEBUG
+  TEST_OUTPUT = CodeRay::Tokens[
+    ['10', :integer],
+    ['(\\)', :operator],
+    [:begin_group, :string],
+    ['test', :content],
+    [:end_group, :string],
+    [:begin_line, :test],
+    ["\n\n  \t   \n", :space],
+    ["[]", :method],
+    [:end_line, :test],
+  ].flatten
+  
+  def test_filtering_text_tokens
+    assert_equal TEST_OUTPUT, CodeRay::Scanners::Debug.new.tokenize(TEST_INPUT)
+    assert_equal TEST_OUTPUT, CodeRay.scan(TEST_INPUT, :debug)
+  end
+  
+end
-- 
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