test/test_vector3.rb in gmath3D-0.1.1 vs test/test_vector3.rb in gmath3D-0.2.0

@@ -1,13 +1,16 @@
+$LOAD_PATH.unshift(File.dirname(__FILE__))
+require 'helper'
+
 include GMath3D
 
 MiniTest::Unit.autorun
 
 class Vector3TestCase < MiniTest::Unit::TestCase
   def setup
     @vector_init_zero = Vector3.new()
-    @vector = Vector3.new(1.0, 2.0, 3.0)
+    @vector = Vector3.new(1, 2.0, 3.0)
   end
 
   def test_initalize
     assert_equal(0, @vector_init_zero.x)
     assert_equal(0, @vector_init_zero.y)
@@ -16,9 +19,21 @@
     assert_equal(1.0, @vector.x)
     assert_equal(2.0, @vector.y)
     assert_equal(3.0, @vector.z)
 
     assert_equal(Geom.default_tolerance, @vector.tolerance)
+
+    assert_raises ArgumentError do
+      invalidResult = Vector3.new( "hoge" )
+    end
+  end
+
+  def test_to_s
+    assert_equal("Vector3[1, 2.0, 3.0]", @vector.to_s)
+  end
+
+  def test_to_element_s
+    assert_equal("[1, 2.0, 3.0]", @vector.to_element_s)
   end
 
   def test_assign_value
     assert_equal(1.0, @vector.x)
     assert_equal(2.0, @vector.y)