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Size: 1.02 KB
Versions: 14
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Contents
#encoding: utf-8
require File.join(File.dirname(__FILE__), "../../spec_helper")
include Nudge
describe ExecDepthInstruction do
it_should_behave_like "every Nudge Instruction"
before(:each) do
@context = Interpreter.new
@i1 = ExecDepthInstruction.new(@context)
end
describe "\#go" do
before(:each) do
@i1 = ExecDepthInstruction.new(@context)
@context.reset("block{value «bool» value «int» block {}}\n«bool»false\n«int»88")
end
describe "\#preconditions?" do
it "should check that the :bool stack responds to #depth" do
@i1.preconditions?.should == true
end
end
describe "\#cleanup" do
it "should count the items on the stack and push it onto the :int stack" do
@context.stacks[:int].depth.should == 0
@i1.go
@context.stacks[:int].peek.value.should == 1
@context.step # unpacking the three points onto :exec
@i1.go
@context.stacks[:int].peek.value.should == 3
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems