fix tests (just using local gem)

test/interpreter/test_add.rb

@@ -0,0 +1,76 @@
+require_relative "helper"
+
+class AddTest < MiniTest::Test
+
+  def setup
+    Virtual.machine.boot
+    code = Ast::FunctionExpression.new(:foo, [] , [Ast::OperatorExpression.new("+", Ast::IntegerExpression.new(2),Ast::IntegerExpression.new(5))] ,nil )
+    Virtual::Compiler.compile( code , Virtual.machine.space.get_main )
+    Virtual.machine.run_before "Register::CallImplementation"
+    @interpreter = Interpreter::Interpreter.new
+    @interpreter.start Virtual.machine.init
+  end
+
+  def ticks num
+    last = nil
+    num.times do
+      last = @interpreter.instruction
+      @interpreter.tick
+    end
+    return last
+  end
+
+  def test_branch
+    was = @interpreter.block
+    assert_equal Register::Branch , ticks(1).class
+    assert was != @interpreter.block
+  end
+  def test_load
+    assert_equal Register::LoadConstant ,  ticks(2).class
+    assert_equal Parfait::Space ,  Virtual.machine.objects[ @interpreter.get_register(:r1)].class
+    assert_equal :r1,  @interpreter.instruction.array.symbol
+  end
+  def test_get
+    assert_equal Register::GetSlot , ticks(3).class
+    assert @interpreter.get_register( :r3 )
+    assert @interpreter.get_register( :r3 ).is_a? Integer
+  end
+  def test_transfer
+    transfer = ticks 5
+    assert_equal Register::RegisterTransfer ,  transfer.class
+    assert_equal @interpreter.get_register(transfer.to) , @interpreter.get_register(transfer.from)
+  end
+  def test_call
+    assert_equal Register::FunctionCall ,  ticks(7).class
+    assert @interpreter.link
+  end
+  def test_get
+    done = ticks(10)
+    assert_equal Register::GetSlot ,  done.class
+    assert @interpreter.get_register done.register.symbol
+    puts @interpreter.get_register(done.register.symbol).class
+    done = ticks(1)
+    assert_equal Register::GetSlot ,  done.class
+    assert @interpreter.get_register done.register.symbol
+  end
+
+  def test_chain
+    ["Branch" , "LoadConstant" , "GetSlot" , "SetSlot" , "RegisterTransfer" ,
+     "GetSlot" , "FunctionCall" , "SaveReturn" , "RegisterTransfer"  , "GetSlot" ,
+     "GetSlot" ,  "GetSlot" , "SetSlot" , "LoadConstant" , "SetSlot" ,
+     "RegisterTransfer" ,  "GetSlot" ,  "FunctionCall" , "SaveReturn" , "RegisterTransfer" ,
+     "Syscall" , "RegisterTransfer" , "RegisterTransfer" , "SetSlot" , "GetSlot" ,
+     "GetSlot" , "RegisterTransfer" ,"GetSlot" , "GetSlot","GetSlot",
+     "FunctionReturn" , "RegisterTransfer" , "Syscall" , "NilClass"].each_with_index do |name , index|
+      got = ticks(1)
+      puts got
+      assert got.class.name.index(name) , "Wrong class for #{index+1}, expect #{name} , got #{got}"
+    end
+  end
+
+
+#  def test_exit
+#    done = ticks(34)
+#    assert_equal NilClass ,  done.class
+#  end
+end

test/interpreter/test_all.rb

@@ -1 +1,2 @@
 require_relative "test_puts"
+#require_relative "test_add"

test/interpreter/test_puts.rb

@@ -1,6 +1,6 @@
 require_relative "helper"
 
-class InterpreterTest < MiniTest::Test
+class TestPuts < MiniTest::Test
 
   def setup
     Virtual.machine.boot
@@ -19,7 +19,7 @@ class InterpreterTest < MiniTest::Test
     end
     return last
   end
-  
+
   def test_branch
     was = @interpreter.block
     assert_equal Register::Branch , ticks(1).class