Sha256: 347a2fd29cfe6f6cf4e0ab512d360a8d6939870a3b2fd2a7b77596325baf7acc
Contents?: true
Size: 1.2 KB
Versions: 14
Compression:
Stored size: 1.2 KB
Contents
#encoding: utf-8
require File.join(File.dirname(__FILE__), "../../spec_helper")
include Nudge
describe ExecDuplicateInstruction do
it_should_behave_like "every Nudge Instruction"
before(:each) do
@context = Interpreter.new
@i1 = ExecDuplicateInstruction.new(@context)
end
describe "\#go" do
before(:each) do
@myInterpreter = Interpreter.new
@i1 = ExecDuplicateInstruction.new(@myInterpreter)
@myInterpreter.reset("value «bool» \n«bool» false")
end
describe "\#preconditions?" do
it "should check that the :exec stack has at least one item" do
@i1.preconditions?.should == true
end
end
describe "\#cleanup" do
it "should push a copy of the top item onto the :exec stack" do
@i1.go
@myInterpreter.stacks[:exec].depth.should == 2
@myInterpreter.stacks[:exec].entries[0].value.should == @myInterpreter.stacks[:exec].entries[1].value
end
it "should not be the same objectID, just in case" do
@i1.go
id1 = @myInterpreter.stacks[:exec].entries[0].object_id
id2 = @myInterpreter.stacks[:exec].entries[1].object_id
id1.should_not == id2
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems