rubyx/test/slot_machine/test_macro_maker.rb

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require_relative "helper"
module SlotMachine
class TestMacroMakerLoad < MiniTest::Test
include SlotHelper
def check_mini(maker)
assert_equal MacroMaker , maker.class
assert_equal SlotMachine::Label , maker.instructions.class
end
def mini_file
File.read(File.expand_path( "../codes/mini.slot" , __FILE__))
end
def test_mini_string
check_mini MacroMaker.load_string( mini_file )
end
def test_mini_source
check_mini MacroMaker.new( SlotCompiler.compile(mini_file))
end
end
class TestMacroMakerLoad2 < MiniTest::Test
def setup
@macro = MacroMaker.load_string( mini_file )
@instructions = @macro.instructions
end
def test_label
assert_equal SlotMachine::Label , @macro.instructions.class
end
def test_assign
assert_equal SlotMachine::SlotLoad , @instructions.next.class
assert_equal "message.receiver.a" , @instructions.next.left.to_s
assert_equal "message.b" , @instructions.next.right.to_s
end
def test_length
assert @instructions.next
assert_nil @instructions.next.next
end
def mini_file
File.read(File.expand_path( "../codes/mini.slot" , __FILE__))
end
end
end