test/simple/lazy_test.rb in simple-lazy-1.0.0 vs test/simple/lazy_test.rb in simple-lazy-1.0.1

@@ -1,6 +1,7 @@
 require "minitest/autorun"
+require_relative "../../lib/simple/lazy"
 
 class TestSimpleLazy < Minitest::Test
   def test_1
     assert_equal(1, Simple::Lazy.new(1) { }.value)
     assert_equal(false, Simple::Lazy.new(1) { }.cached?)
@@ -21,20 +22,27 @@
     begin
       lazy = Simple::Lazy.new(1) { |id| raise 'oops' }
       lazy.inspect
       lazy.value
       lazy.cached?
-      lazy == lazy
-      [lazy, lazy].sort
+      [lazy, lazy, (lazy == lazy) && 1, lazy.eql?(lazy) && 1].sort
       lazy.hash
     rescue => e
       error = e
+      puts error.backtrace
     end
 
     assert_nil(error)
   end
 
   def test_4
     lazy = Simple::Lazy.new(1) { |id| "oh" }
     assert_equal("oh", lazy.to_s)
+  end
+
+  def test_5
+    lazy = Simple::Lazy.new(1) { nil }
+    assert_equal(false, lazy.cached?)
+    assert_equal("", lazy.to_s)
+    assert_equal(true, lazy.cached?)
   end
 end