added test_math_aux.rb

git-svn-id: http://biopieces.googlecode.com/svn/trunk@1912 74ccb610-7750-0410-82ae-013aeee3265d

diff --git a/code_ruby/test/maasha/test_math_aux.rb b/code_ruby/test/maasha/test_math_aux.rb
new file mode 100755 (executable)
index 0000000..1cc3790
--- /dev/null
+++ b/code_ruby/test/maasha/test_math_aux.rb
@@ -0,0 +1,40 @@
+#!/usr/bin/env ruby
+$:.unshift File.join(File.dirname(__FILE__),'..','lib')
+
+# Copyright (C) 2011 Martin A. Hansen.
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# http://www.gnu.org/copyleft/gpl.html
+
+# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+
+# This software is part of the Biopieces framework (www.biopieces.org).
+
+# >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
+
+require 'test/unit'
+require 'maasha/math_aux'
+require 'pp'
+
+class MathTest < Test::Unit::TestCase
+  def test_dist_point2point_returns_correctly
+    assert_equal(1.5, Math.dist_point2point(1.0, 1.0, 1.0, 2.5))
+  end
+
+  def test_dist_point2line_returns_correctly
+    assert_equal(1.5, Math.dist_point2line( 3, 3, 0, 4.5, 5, 4.5))
+  end
+end