test/test_gsl.rb in statsample-0.6.1 vs test/test_gsl.rb in statsample-0.6.2

@@ -1,22 +1,21 @@
 $:.unshift(File.dirname(__FILE__)+'/../lib/')
 require 'statsample'
 require 'test/unit'
-require 'matrix_extension'
 class StatsampleGSLTestCase < Test::Unit::TestCase
-    def test_matrix_to_gsl
-        if HAS_GSL
-        a=[1,2,3,4,20].to_vector(:scale)
-        b=[3,2,3,4,50].to_vector(:scale)
-        c=[6,2,3,4,3].to_vector(:scale)
-        ds={'a'=>a,'b'=>b,'c'=>c}.to_dataset
-        gsl=ds.to_matrix.to_gsl
-        assert_equal(5,gsl.size1)
-        assert_equal(3,gsl.size2)
-        matrix=gsl.to_matrix
-        assert_equal(5,matrix.row_size)
-        assert_equal(3,matrix.column_size)
-        end
+  def test_matrix_to_gsl
+    if HAS_GSL
+      a=[1,2,3,4,20].to_vector(:scale)
+      b=[3,2,3,4,50].to_vector(:scale)
+      c=[6,2,3,4,3].to_vector(:scale)
+      ds={'a'=>a,'b'=>b,'c'=>c}.to_dataset
+      gsl=ds.to_matrix.to_gsl
+      assert_equal(5,gsl.size1)
+      assert_equal(3,gsl.size2)
+      matrix=gsl.to_matrix
+      assert_equal(5,matrix.row_size)
+      assert_equal(3,matrix.column_size)
     end
+  end
 end