Added coderay executable tests.

1 files changed, 45 insertions, 0 deletions

diff --git a/test/executable/suite.rb b/test/executable/suite.rb
new file mode 100755
index 0000000..da84fb0
--- /dev/null
+++ b/test/executable/suite.rb
@@ -0,0 +1,45 @@
+require 'test/unit'
+require 'pathname'
+
+MYDIR = File.dirname(__FILE__)
+
+$:.unshift 'lib'
+require 'coderay'
+puts "Running basic CodeRay #{CodeRay::VERSION} executable tests..."
+
+class TestCodeRayExecutable < Test::Unit::TestCase
+  
+  ruby = `ps -c #$$`[/\w+\Z/]
+  ruby = 'jruby' if ruby == 'java'
+  
+  ROOT_DIR = Pathname.new(File.dirname(__FILE__)) + '..' + '..'
+  EXECUTABLE = ROOT_DIR + 'bin' + 'coderay2'
+  EXE_COMMAND = '%s -wI%s %s'% [
+    ruby,  # calling Ruby process command
+    ROOT_DIR + 'lib',  # library dir
+    EXECUTABLE
+  ]
+  
+  def coderay args
+    command = "#{EXE_COMMAND} #{args}"
+    # puts command
+    `#{command}`
+  end
+  
+  def test_simple
+    assert_equal '', coderay('')
+  end
+  
+  VERSION_PATTERN = /\ACodeRay \d\.\d\.\d\n\z/
+  def test_version
+    assert_match(VERSION_PATTERN, coderay('--version'))
+    assert_match(VERSION_PATTERN, coderay('-v'))
+  end
+  
+  HELP_PATTERN = /Usage:/
+  def test_help
+    assert_match(HELP_PATTERN, coderay('--help'))
+    assert_match(HELP_PATTERN, coderay('-h'))
+  end
+  
+end
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