bit of test cleaning

test/virtual/test_all.rb

@@ -1,2 +1,3 @@
 require_relative "test_basic"
 require_relative "test_methods"
+require_relative "test_compat"

test/virtual/test_conversion.rb

@@ -1,58 +0,0 @@
-require_relative "../helper"
-
-class TestConversion < MiniTest::Test
-
-  def pest_number
-    @string_input    = '42 '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Integer)*^*  :value Virtual::IntegerConstant(:integer => 42)"
-    check
-  end
-
-  def pest_true
-    @string_input    = 'true '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Reference)*^*  :value Virtual::TrueConstant(:length => -1)"
-    check
-  end
-  def pest_false
-    @string_input    = 'false '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Reference)*^*  :value Virtual::FalseConstant(:length => -1)"
-    check
-  end
-  def pest_nil
-    @string_input    = 'nil '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Reference)*^*  :value Virtual::NilConstant(:length => -1)"
-    check
-  end
-
-  def pest_name
-    @string_input    = 'foo '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Mystery)"
-    check
-  end
-
-  def pest_self
-    @string_input    = 'self '
-    @output = "-Virtual::Self(:index => 3, :type => Virtual::Mystery)"
-    check
-  end
-
-  def pest_instance_variable
-    @string_input    = '@foo_bar '
-    @output = "-Virtual::Return(:index => 5, :type => Virtual::Mystery)"
-    check
-  end
-
-  def pest_module_name
-    @string_input    = 'FooBar '
-    @output = nil
-    check
-  end
-
-  def test_string
-    string    = "hello"
-    word = Virtual.new_word string
-    assert_equal word , Virtual.new_word(string)
-    assert_equal string , word.to_s
-  end
-
-end