picomock

picomock.rb

class TestClass
  def foo(x)
    @instance_var + $global.to_i
    print self.method_name, "\n"
    
    x**2
  end
end

suite( 1 => 1, 2 => 4, 3 => 9, 4 => 16 ).test(
  mock(:@instance_var => 800, :$global => "999", :method_name => lambda{"xxxx"}) {
    TestClass.new
  }.method(:foo)
)

suite( 1 => 1, 2 => 4, 3 => 9, 4 => 16 ).test(
  TestClass.new.
    mock(:@instance_var => 800, :$global => "999", :method_name => lambda{"xxxx"}).
    method(:foo)
)

suite( 1 => 1, 2 => 4, 3 => 9, 4 => 16 ).test(
  TestClass.new.
    mock(:@instance_var => 800, :$global => mock(:to_i => 999), :method_name => "xxxx").
    method(:foo)
)