Switch from Test::Unit to Minitest

Rakefile

@@ -3,11 +3,11 @@ require 'rake'
 require 'rake/testtask'
 require 'bundler/gem_tasks'
 
-task :default => :test
+task default: :test
 
 Rake::TestTask.new do |t|
-  t.libs = ["lib"]
-  t.warning = true
+  t.libs << "lib"
+  t.libs << "test"
+  t.test_files = FileList['test/**/*_test.rb']
   t.verbose = true
-  t.test_files = FileList['test/*_test.rb']
 end

ruby-geometry.gemspec

@@ -18,4 +18,5 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency 'bundler'
   s.add_development_dependency 'rake'
+  s.add_development_dependency 'minitest'
 end

test/bounding_box/contains_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ContainsTest < Test::Unit::TestCase
+class ContainsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def bounding_box

test/geometry/distance_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class DistanceTest < Test::Unit::TestCase
+class DistanceTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_trivial_cases    

test/line/angle_to_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class AngleToTest < Test::Unit::TestCase
+class AngleToTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_angle_to_self

test/line/distance_to_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class DistanceToTest < Test::Unit::TestCase
+class DistanceToTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_distance_to_point_on_line

test/line/horizontal_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class HorizontalTest < Test::Unit::TestCase
+class HorizontalTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_horizontal

test/line/initialize_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class InitializeTest < Test::Unit::TestCase
+class InitializeTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_initialize_by_points

test/line/intersect_x_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class IntersectXTest < Test::Unit::TestCase
+class IntersectXTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_vertical_non_overlapping

test/line/parallel_to_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ParallelToTest < Test::Unit::TestCase
+class ParallelToTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_identical

test/line/slope_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class SlopeTest < Test::Unit::TestCase
+class SlopeTest < MiniTest::Unit::TestCase
   include Geometry
 
   def setup

test/line/vertical_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class VerticalTest < Test::Unit::TestCase
+class VerticalTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_vertical

test/line/x_intercept_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class XInterceptTest < Test::Unit::TestCase
+class XInterceptTest < MiniTest::Unit::TestCase
   include Geometry
 
   def setup

test/line/y_intercept_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class YInterceptTest < Test::Unit::TestCase
+class YInterceptTest < MiniTest::Unit::TestCase
   include Geometry
 
   def setup

test/point/equals_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class EqualsTest < Test::Unit::TestCase
+class EqualsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_equal    

test/point/initialize_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class InitializeTest < Test::Unit::TestCase
+class InitializeTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_initialize_by_numbers

test/polygon/bounding_box_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class BoundingBoxTest < Test::Unit::TestCase
+class BoundingBoxTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_rectangle

test/polygon/contains_point_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ContainsPointTest < Test::Unit::TestCase
+class ContainsPointTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_convex

test/polygon/edges_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class EdgesTest < Test::Unit::TestCase
+class EdgesTest < MiniTest::Unit::TestCase
   include Geometry
 
 #  +-----+

test/polygon/polygon_area_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class PolygonAreaTest < Test::Unit::TestCase
+class PolygonAreaTest < MiniTest::Unit::TestCase
   include Geometry
   def test_area_of_empty_polygon
     polygon = Polygon.new []

test/segment/bounds_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class BoundsTest < Test::Unit::TestCase
+class BoundsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def setup

test/segment/contains_point_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ContainsPointTest < Test::Unit::TestCase
+class ContainsPointTest < MiniTest::Unit::TestCase
   include Geometry
 
   #  ----*----

test/segment/distance_to_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class DistanceToTest < Test::Unit::TestCase
+class DistanceToTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_distance_to_point_on_segment

test/segment/initialize_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class InitializeTest < Test::Unit::TestCase
+class InitializeTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_initialize_by_points

test/segment/intersection_point_with_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class IntersectionPointWithTest < Test::Unit::TestCase
+class IntersectionPointWithTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_regular_case
@@ -22,7 +22,7 @@ def test_segments_do_not_intersect
     segment1 = Segment.new_by_arrays([0, 0], [0, 2])
     segment2 = Segment.new_by_arrays([1, 1], [2, 1])
 
-    assert_raise SegmentsDoNotIntersect do
+    assert_raises SegmentsDoNotIntersect do
       segment1.intersection_point_with(segment2)
     end
   end
@@ -31,7 +31,7 @@ def test_segments_are_parallel
     segment1 = Segment.new_by_arrays([0, 0], [2, 2])
     segment2 = Segment.new_by_arrays([1, 0], [3, 2])
 
-    assert_raise SegmentsDoNotIntersect do
+    assert_raises SegmentsDoNotIntersect do
       segment1.intersection_point_with(segment2)
     end
   end
@@ -40,7 +40,7 @@ def test_segments_overlap
     segment1 = Segment.new_by_arrays([0, 0], [2, 2])
     segment2 = Segment.new_by_arrays([1, 1], [3, 3])
 
-    assert_raise SegmentsOverlap do
+    assert_raises SegmentsOverlap do
       segment1.intersection_point_with(segment2)
     end
   end

test/segment/intersects_with_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class IntersectsTest < Test::Unit::TestCase
+class IntersectsTest < MiniTest::Unit::TestCase
   include Geometry
 
   #      |

test/segment/length_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class LengthTest < Test::Unit::TestCase
+class LengthTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_parallel_to_axis

test/segment/lie_on_one_line_with.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class IntersectsTest < Test::Unit::TestCase
+class IntersectsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_segments_parralel_but_on_different_lines

test/segment/overlaps_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class OverlapsTest < Test::Unit::TestCase
+class OverlapsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_overlaps

test/segment/parallel_to_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ParallelToTest < Test::Unit::TestCase
+class ParallelToTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_segments_are_parallel

test/segment/to_vector_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ToVectorTest < Test::Unit::TestCase
+class ToVectorTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_regular_case

test/vector/arithmetics_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class ArithmeticsTest < Test::Unit::TestCase
+class ArithmeticsTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_summation

test/vector/collinear_with_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class CollinearWithTest < Test::Unit::TestCase
+class CollinearWithTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_vectors_are_collinear

test/vector/cross_product_test.rb

@@ -1,7 +1,7 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class CrossProductTest < Test::Unit::TestCase
+class CrossProductTest < MiniTest::Unit::TestCase
   include Geometry
 
   def test_positive

test/vector/equals_test.rb

@@ -1,15 +1,15 @@
-require 'test/unit'
+require 'minitest/autorun'
 require 'geometry'
 
-class EqualsTest < Test::Unit::TestCase
+class EqualsTest < MiniTest::Unit::TestCase
   include Geometry
 
-  def test_equal    
+  def test_equal
     assert_equal Vector.new(1, 3), Vector.new(1, 3)
   end
-  
-  def test_not_equal        
-    assert_not_equal Vector.new(1, 3), Vector.new(1, 2)
-    assert_not_equal Vector.new(1, 2), Vector.new(0, 2)
+
+  def test_not_equal
+    refute_equal Vector.new(1, 3), Vector.new(1, 2)
+    refute_equal Vector.new(1, 2), Vector.new(0, 2)
   end
 end